Merge remote-tracking branch 'origin/3.6'

Conflicts:
	src/plugins/coreplugin/editormanager/editormanager.cpp

Change-Id: Ibdf433b54e36e58182b7094f78d47ed3e8c81684

doc/examples/accelbubble/Bubble.qml

@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import QtQuick.Controls 1.4
+import QtQuick.Layouts 1.2
+
+Image {
+    source: "Bluebubble.svg"
+    smooth: true
+    property real centerX
+    property real centerY
+    property real bubbleCenter
+}

doc/examples/accelbubble/MainForm.ui.qml

@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import QtQuick.Controls 1.4
+import QtQuick.Layouts 1.2
+
+Item {
+    id: id
+    width: 640
+    height: 480
+    property alias bubble: bubble
+    property alias mainWindow: mainWindow
+
+    Rectangle {
+        id: mainWindow
+        color: "#ffffff"
+        anchors.rightMargin: 0
+        anchors.bottomMargin: 0
+        anchors.leftMargin: 0
+        anchors.topMargin: 0
+        anchors.fill: parent
+    }
+
+    Bubble {
+        id: bubble
+        x: 10
+        y: 18
+    }
+
+}

doc/examples/accelbubble/accelbubble.pro

@@ -1,6 +1,8 @@
 TEMPLATE = app
 
-QT += qml quick widgets
+QT += qml quick sensors svg xml
+
+CONFIG += c++11
 
 SOURCES += main.cpp
 
@@ -11,4 +13,3 @@ QML_IMPORT_PATH =
 
 # Default rules for deployment.
 include(deployment.pri)
-

doc/examples/accelbubble/main.cpp

@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}

doc/examples/accelbubble/main.qml

@@ -1,10 +1,11 @@
-/**************************************************************************
+/****************************************************************************
 **
 ** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing
+** Contact: http://www.qt.io/licensing/
 **
-** This file is part of Qt Creator
+** This file is part of the examples of the Qt Toolkit.
 **
+** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
@@ -16,10 +17,10 @@
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
-**   * Neither the name of The Qt Company Ltd and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
@@ -33,43 +34,31 @@
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
-**************************************************************************/
+** $QT_END_LICENSE$
+**
+****************************************************************************/
 
 import QtQuick 2.5
 import QtQuick.Controls 1.4
-
-import QtSensors 5.0
+import QtQuick.Dialogs 1.2
+import QtSensors 5.5
 
 ApplicationWindow {
-    title: qsTr("Accelerate Bubble")
     id: mainWindow
+    visible: true
     width: 640
     height: 480
-    visible: true
+    title: qsTr("Accelerate Bubble")
 
-    menuBar: MenuBar {
-        Menu {
-            title: qsTr("File")
-            MenuItem {
-                text: qsTr("&Open")
-                onTriggered: console.log("Open action triggered");
-            }
-            MenuItem {
-                text: qsTr("Exit")
-                onTriggered: Qt.quit();
-            }
-        }
-    }
-
-    Image {
+    MainForm {
+        anchors.fill: parent
+        bubble {
             id: bubble
-        source: "Bluebubble.svg"
-        smooth: true
-        property real centerX: mainWindow.width / 2
-        property real centerY: mainWindow.height / 2
-        property real bubbleCenter: bubble.width / 2
-        x: centerX - bubbleCenter
-        y: centerY - bubbleCenter
+            centerX: mainWindow.width / 2
+            centerY: mainWindow.height / 2
+            bubbleCenter: bubble.width / 2
+            x: bubble.centerX - bubble.bubbleCenter
+            y: bubble.centerY - bubble.bubbleCenter
 
             Behavior on y {
                 SmoothedAnimation {
@@ -84,10 +73,12 @@ ApplicationWindow {
                 }
             }
         }
-    Accelerometer {
+}
+
+Accelerometer {
        id: accel
        dataRate: 100
-        active:true
+       active: true
 
        onReadingChanged: {
            var newX = (bubble.x + calcRoll(accel.reading.x, accel.reading.y, accel.reading.z) * 0.1)

doc/examples/accelbubble/qml.qrc

@@ -0,0 +1,8 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>MainForm.ui.qml</file>
+        <file>Bubble.qml</file>
+        <file>Bluebubble.svg</file>
+    </qresource>
+</RCC>

doc/src/editors/creator-clang-codemodel.qdoc

@@ -142,7 +142,7 @@
 
         \li Select \uicontrol Tools > \uicontrol Options >
             \uicontrol {C++} > \uicontrol {Code Model},
-            and select the parser to use for files of each type.
+            and select \uicontrol {Use Clang Code Model}.
 
         \li To process pre-compiled headers before processing any project files,
             deselect the \uicontrol {Ignore pre-compiled headers} check box.

doc/src/editors/creator-editors.qdoc

@@ -1510,7 +1510,7 @@
                     defined file pattern only in the project you are currently
                     editing.
 
-                \li \uicontrol {Files on File System} recursively searches files
+                \li \uicontrol {Files in File System} recursively searches files
                     matching the defined file pattern in the selected directory.
 
                 \li \uicontrol {Current File} searches only the current file.

doc/src/howto/creator-ui.qdoc

@@ -354,7 +354,8 @@
     To search within the \uicontrol{Application Output} and \uicontrol{Compile Output}
     panes, press \key {Ctrl+F} when the pane is active. Enter search criteria in
     the \uicontrol Find field and click the left and right arrows to search down and
-    up in the pane.
+    up in the pane. In these panes, you can also use the zoom buttons to increase and
+    decrease the text size of the output.
 
     To open the \uicontrol{General Messages} and \l{Using Version Control Systems}
     {Version Control} panes, select

doc/src/projects/creator-projects-building.qdoc

@@ -72,6 +72,12 @@
     \uicontrol {Clean Project}. To clean the build directory and then build the
     project, select \uicontrol Build > \uicontrol {Rebuild All} or \uicontrol {Rebuild Project}.
 
+    To build and clean projects without dependencies, select the
+    \uicontrol {Build Without Dependencies},
+    \uicontrol {Rebuild Without Dependencies}, and
+    \uicontrol {Clean Without Dependencies} options in the context menu in the
+    \uicontrol Projects view.
+
     To run qmake to generate new Makefiles, select \uicontrol Build > \uicontrol qmake.
 
 */

doc/src/projects/creator-projects-cmake.qdoc

@@ -93,20 +93,39 @@
     Normally, there is no need to pass any command line arguments for projects
     that are already built, as CMake caches that information.
 
+    \section1 Editing CMake Configuration Files
+
+    You can open CMake configuration files in \QC for editing. The following
+    features are supported:
+
+    \list
+
+        \li Pressing \key F2 when the cursor is on a filename to open the file
+
+        \li Keyword completion
+
+        \li Auto-indentation
+
+        \li Matching parentheses and quotes
+
+    \endlist
+
     \section1 Building CMake Projects
 
     \QC builds CMake projects by running \c make, \c mingw32-make,
     \c nmake, or \c ninja depending on your platform. The build errors and
     warnings are parsed and displayed in the \uicontrol Issues output pane.
 
-    By default, \QC builds the \b{all} target. You can specify which
-    targets to build in \uicontrol Projects mode, under
-    \uicontrol {Build Settings}.
+    By default, \QC uses the \uicontrol All \l{glossary-build-config}
+    {build configuration}. You can select another build configuration in
+    \uicontrol Projects > \uicontrol {Edit build configuration}. In addition to
+    debug and release build configurations, you can create a release build that
+    contains debug information or a release build with the smallest possible
+    size.
 
     \image qtcreator-cmake-build-settings.png
 
-    \QC supports multiple build configurations. You can change the build
-    directory after the initial import.
+    You can change the build directory after the initial import.
 
     The build and run kit that you select determines which CMake tool is used
     for building. For more information, see \l {Adding Kits}.

doc/src/projects/creator-projects-settings-dependencies.qdoc

@@ -51,6 +51,11 @@
         \li Select projects that must be built before the current project is
             built.
 
+        \li Select the \uicontrol {Synchronize configuration} check box to
+            use the same kit as well as the same build and deploy
+            configuration to build and deploy all dependent projects loaded
+            in a session.
+
     \endlist
 
     \QC calculates the build order based on the dependencies that you

doc/src/qtquick/creator-mobile-app-tutorial.qdoc

@@ -57,113 +57,122 @@
     Program certificate that you receive from Apple. For more information, see
     \l{Connecting iOS Devices}.
 
-    \section1 Creating the Project
+    \include creator-tutorial-create-qq-project.qdocinc
 
-    \list 1
+    \section1 Creating the Accelbubble Main View
 
-        \li Select \uicontrol File > \uicontrol {New File or Project} >
-            \uicontrol Application > \uicontrol {Qt Quick Controls Application}
-            > \uicontrol Choose.
-
-        \li In the \uicontrol Name field, type \e {accelbubble}.
-
-        \li In the \uicontrol {Create in} field, enter the path for the project
-            files, and then click \uicontrol Next (or \uicontrol Continue on
-            OS X).
-
-        \li In the \uicontrol {Minimal required Qt version} field, select the Qt
-            version to develop with.
-
-            \note This page determines the set of files that the wizard
-            generates and their contents. The instructions in this tutorial
-            might not apply if you select the \uicontrol {With .ui.qml file}
-            check box.
-
-        \li Select \l{glossary-buildandrun-kit}{kits} for Android ARM and iPhone
-            OS, and click \uicontrol{Next}.
-
-            \note Kits are listed if they have been specified in \uicontrol Tools >
-            \uicontrol Options > \uicontrol {Build & Run} > \uicontrol Kits (on Windows and Linux)
-            or in \uicontrol {Qt Creator} > \uicontrol Preferences \uicontrol {Build & Run} >
-            \uicontrol Kits (on OS X).
-
-        \li Select \uicontrol Next in the following dialogs to use the default
-            settings.
-
-        \li Review the project settings, and click \uicontrol{Finish} (or \uicontrol Done on
-            OS X).
-
-    \endlist
-
-    \QC generates a default QML file that you can modify to create the main view
-    of the application.
-
-    \section1 Creating the Main View
-
-    The main view of the application displays an SVG bubble image at the center
-    of the main window.
+    The main view of the application displays an SVG bubble image that moves
+    around the screen when you tilt the device.
 
     To use \l{accelbubble/Bluebubble.svg}{Bluebubble.svg} in your project,
     copy it to the project directory (same subdirectory as the QML file).
     The image appears in \uicontrol Resources. You can also use any other
     image or a QML type, instead.
 
+    To create the UI in the \uicontrol Design mode:
+
     \list 1
 
-        \li In the \uicontrol Projects view, double-click the main.qml file
-            to open it in the code editor.
+        \li In the \uicontrol Projects view, double-click the MainForm.ui.qml
+            file to open it in \QMLD.
 
-        \li Click \uicontrol Design to open the file in \QMLD.
-
-        \li In the \uicontrol Navigator, select \uicontrol Label and press
+        \li In the \uicontrol Navigator, select \uicontrol RowLayout and press
             \key Delete to delete it.
 
-        \li Select \uicontrol ApplicationWindow to edit its properties.
+        \li In \uicontrol Library > \uicontrol {QML Types}, select
+            \uicontrol Rectangle and drag and drop it to the \uicontrol Item in
+            the navigator.
+
+        \li Select the rectangle in the navigator to edit its properties:
 
             \list a
 
-            \li In the \uicontrol Id field, enter \e mainWindow, to be able to
-                reference the window from other places.
+                \li In the \uicontrol Id field enter \e mainWindow, to be able
+                    to reference the rectangle from other places.
 
-            \li In the \uicontrol Title field, type \e {Accelerate Bubble}.
+                \li Select the \uicontrol Layout tab, and then click
+                    the \inlineimage qmldesigner-anchor-fill-screen.png
+                    (\uicontrol {Fill to Parent}) button to anchor the rectangle
+                    to the item.
 
             \endlist
 
         \li In \uicontrol Library > \uicontrol Resources, select Bluebubble.svg
-            and drag and drop it to the canvas.
+            and drag and drop it to \e mainWindow in the navigator.
 
-        \li In the \uicontrol Properties pane, \uicontrol Id field, enter \e bubble to be
-            able to reference the image from other places.
+        \li In the \uicontrol Properties pane, \uicontrol Id field, enter
+            \e bubble to be able to reference the image from other places.
 
-        \li In the code editor, add the following new properties to the image to
-            position the image at the center of the application window when the
-            application starts:
+        \li Select the \inlineimage qmldesigner-export-item-button.png
+            (\uicontrol Export) button in the navigator to export the
+            \e mainWindow and \e bubble as properties.
+
+    \endlist
+
+    We want to modify the properties of the bubble in ways that are not
+    supported by \QMLD, and therefore we create a custom QML type for it:
+
+    \list 1
+
+        \li Select \uicontrol Edit to open MainForm.ui.qml in the code editor.
+
+        \li Right-click \uicontrol Image and select \uicontrol Refactoring >
+            \uicontrol {Move Component into Separate File}.
+
+        \li In the \uicontrol {Component name} field, enter \e Bubble and
+            select \uicontrol OK to create \e Bubble.qml.
+
+    \endlist
+
+    \QC creates a reference to Bubble.qml in MainForm.ui.qml.
+
+    To check your code, you can compare MainForm.ui.qml with the
+    \l{accelbubble/MainForm.ui.qml}{MainForm.ui.qml} example file and Bubble.qml
+    with the \l{accelbubble/Bubble.qml}{Bubble.qml} example file.
+
+    The UI is now ready and you can switch to editing the main.qml and
+    Bubble.qml files in the \uicontrol Edit mode, as described in the
+    following section.
+
+    \section1 Moving the Bubble
+
+    The new project wizard adds boilerplate code to the main.qml file to create
+    menu items and push buttons. Modify the boilerplate code by removing
+    obsolete code and by adding new code. You removed the push buttons from the
+    UI Form, so you also need to remove the corresponding code from main.qml (or
+    the application cannot be built).
+
+    In the code editor, edit Bubble.qml to add properties that we will use to
+    position the image:
+
+    \quotefromfile accelbubble/Bubble.qml
+    \skipto Image
+    \printuntil }
+
+    In the code editor, edit the main.qml to specify the application title, as
+    illustrated by the following code snippet:
 
     \quotefromfile accelbubble/main.qml
-            \skipto Image
-            \printuntil bubble.width
+    \skipto ApplicationWindow
+    \printuntil title
 
-         \li Set the x and y position of the image based on the new properties:
+    Use the bubble properties to position the image:
+
+    \printuntil bubbleCenter
+
+    Then set the x and y position of the image based on the new properties:
 
-            \dots
     \printuntil centerY
     \skipto /^\}/
     \printuntil }
 
-    \endlist
-
-    For an example, see \l{accelbubble/main.qml}{main.qml}.
-
-    \section1 Moving the Bubble
-
-    Now that the visual elements are in place, let us move the bubble based on
-    Accelerometer sensor values.
+    Then add code to move the bubble based on Accelerometer sensor values:
 
     \list 1
         \li Add the following import statement to main.qml:
 
             \code
-            import QtSensors 5.0
+            import QtSensors 5.5
             \endcode
 
         \li Add the \l{Accelerometer} type with the necessary properties:
@@ -183,7 +192,7 @@
             \printuntil Math.atan(x
             \printuntil }
 
-        \li Add the following JavaScript code for \a onReadingChanged signal of
+        \li Add the following JavaScript code for \c onReadingChanged signal of
             Accelerometer type to make the bubble move when the Accelerometer
             values change:
 
@@ -194,7 +203,7 @@
             We want to ensure that the position of the bubble is always within
             the bounds of the screen. If the Accelerometer returns not a number
             (NaN), the value is ignored and the bubble position is not updated.
-        \li Add SmoothedAnimation behavior on the \a x and \a y properties of
+        \li Add SmoothedAnimation behavior on the \c x and \c y properties of
             the bubble to make its movement look smoother.
 
             \quotefromfile accelbubble/main.qml

doc/src/qtquick/qtquick-buttons.qdoc

@@ -30,41 +30,51 @@
 
     \title Creating Buttons
 
-    To create a button component:
+    To create a button type:
 
     \list 1
 
-        \li Select \uicontrol {File > New File or Project > Qt > QML File > Choose}
-            to create a QML file called Button.qml (for example).
+        \li Select \uicontrol File > \uicontrol {New File or Project} >
+            \uicontrol Qt > \uicontrol {QML File (Qt Quick 2)} >
+            \uicontrol Choose to create a QML file called Button.qml (for
+            example).
 
-            \note Components are listed in the \uicontrol Library only if the
+            \note Types are listed in the \uicontrol Library only if the
             filename begins with a capital letter.
 
         \li Click \uicontrol {Design} to edit the file in the visual editor.
 
-        \li In the \uicontrol Navigator, click \uicontrol Rectangle to set properties
-            for it.
+        \li In the \uicontrol Navigator, select \uicontrol Item and set the
+            width (\uicontrol W) and height (\uicontrol H) of the button in the
+            \uicontrol Properties pane.
 
-        \li In the \uicontrol Properties pane, modify the appearance of the button.
+        \li Drag and drop a \uicontrol Rectangle from the \uicontrol Library to
+            the item in the navigator. This creates a nested item where the
+            item is the parent of the rectangle. Items are positioned relative
+            to their parents.
+
+        \li In the \uicontrol Properties pane, modify the appearance of the
+            rectangle:
 
         \list a
 
-            \li In the \uicontrol Size field, set the width (\uicontrol W) and height
-                (\uicontrol H) of the button.
-
             \li In the \uicontrol Color field, select the button color.
 
             \li In the \uicontrol Radius field, use the slider to set the radius of
                 the rectangle and produce rounded corners for the button.
 
+            \li Select \uicontrol {Layout}, and then select the
+                \inlineimage qmldesigner-anchor-fill-screen.png
+                (\uicontrol {Fill to Parent}) button to anchor the rectangle to
+                the item.
+
+
         \endlist
 
-        \li Drag and drop a \uicontrol {Text} item on top of the \uicontrol Rectangle. This
-            creates a nested item where \uicontrol Rectangle is the parent item
-            of \uicontrol Text. Items are positioned relative to their parents.
+        \li Drag and drop a \uicontrol {Text} type to the item in the navigator.
 
         \li In the \uicontrol Properties pane, edit the properties of the \uicontrol Text
-            item.
+            type.
 
         \list a
 
@@ -77,10 +87,8 @@
             \li In the \uicontrol Alignment field, select the center buttons to align
                 the text to the center of the button.
 
-            \li Click \uicontrol {Layout}, and then click the
-                \inlineimage qmldesigner-anchor-fill-screen.png
-                (\uicontrol {Fill to Parent}) button to anchor the text to the whole
-                button area.
+            \li Select \uicontrol Layout > \uicontrol {Fill to Parent}
+                to anchor the text to the whole button area.
 
         \endlist
 
@@ -110,13 +118,13 @@
     \l{BorderImage} type to display an image, such as a PNG file, as a border
     and a background.
 
-    Use two Border Image items and suitable graphics to make it look like the
-    button is pushed down when it is clicked. One of the Border Image items
+    Use two border images and suitable graphics to make it look like the
+    button is pushed down when it is clicked. One of the border images
     is visible by default. You can specify that it is hidden and the other one
     becomes visible when the mouse is clicked.
 
-    Add a Mouse Area that covers the whole area and emits the clicked signal
-    (\c {parent.clicked()}) when it detects a mouse click.
+    Add a \l MouseArea type that covers the whole area and emits the clicked
+    signal (\c {item.clicked()}) when it detects a mouse click.
 
     You can add text to the button and set it up as a property. The text can
     then be initialized from the outside, making the button a reusable UI
@@ -130,57 +138,54 @@
 
     \list 1
 
-        \li Select \uicontrol {File > New File or Project > Qt > QML File > Choose}
-            to create a QML file called Button.qml (for example).
+        \li Select \uicontrol File > \uicontrol {New File or Project} >
+            \uicontrol Qt > \uicontrol {QML File (Qt Quick 2)} >
+            \uicontrol Choose to create a QML file called Button.qml (for
+            example).
 
-        \li Double-click the file to open it in the code editor.
-
-        \li Replace the \uicontrol Rectangle with an \uicontrol Item, as illustrated by the
-            following code snippet:
-
-            \qml
-            Item {
-
-            }
-            \endqml
-
-        \li Specify properties and set expressions for the \uicontrol Item, as
-            illustrated by the following code snippet:
-
-            \qml
-            Item {
-                property string text: ""
-                property int fontSize: 10
-
-                signal clicked
-
-                width: 60
-                height: 40
-            }
-            \endqml
-
-            You will point to the properties and expression later.
+            \note Types are listed in the \uicontrol Library only if the
+            filename begins with a capital letter.
 
         \li Click \uicontrol {Design} to edit the file in the visual editor.
 
-        \li Drag and drop two \uicontrol {Border Image} items from the \uicontrol Library
-            to the canvas.
+        \li In the \uicontrol Navigator, select \uicontrol Item and set the
+            width (\uicontrol W) and height (\uicontrol H) of the button in the
+            \uicontrol Properties pane.
 
-        \li Drag and drop a \uicontrol Text item to the canvas.
+        \li Select \uicontrol Connections > \uicontrol {Dynamic Properties} >
+            \uicontrol Add to add properties for the item:
 
-        \li Drag and drop a \uicontrol {Mouse Area} to the canvas.
-
-        \li In the \uicontrol Navigator, select \uicontrol border_image1 to specify
-            settings for it in the \uicontrol Properties pane:
+            \image qmldesigner-borderimage-properties.png "Dynamic properties"
 
             \list a
 
-            \li Select \uicontrol {Set Binding} in the menu next to the
-                \uicontrol Visibility check box.
+                \li Double-click in the columns in the view to specify a \c text
+                     property with the type \c string and an empty value.
 
-            \li Enter the following expression to specify that the image is
-                visible when the mouse is not pressed down:
-                \c {!mouse_area1.pressed}.
+                \li Specify another property, \c fontSize, with the type \c int
+                    and the value \c 10.
+
+            \endlist
+
+        \li Drag and drop two \uicontrol {Border Image} types from the
+            \uicontrol Library to the item in the \uicontrol Navigator.
+
+        \li Drag and drop a \uicontrol Text type to the item in the navigator.
+
+        \li Drag and drop a \uicontrol {Mouse Area} to the item in the
+            navigator.
+
+        \li In the navigator, select a border image to specify settings for it
+            in the \uicontrol Properties pane:
+
+        \list a
+
+            \li Select \uicontrol Connections > \uicontrol {Bindings}
+                > \uicontrol Add to hide the image when the mouse button is not
+                pressed down. Specify the \c visible property with the
+                \c !mouseArea source item and \c pressed source property.
+
+                \image qmldesigner-borderimage-bindings.png "Border image bindings"
 
             \li In the \uicontrol Source field, select the image file for the button,
                 for example button_up.png.
@@ -192,41 +197,48 @@
 
         \endlist
 
-        \li Select \uicontrol border_image2 to specify similar settings for it:
+        \li Select the other border image to specify similar settings for it:
 
         \list a
 
-            \li Set the following epression for \uicontrol Visibility, to specify that
-                the image is visible when the mouse is pressed down:
-                \c {mouse_area1.pressed}.
+            \li In \uicontrol Bindings, specify the \c visible property
+                with the \c mouseArea source item and \c pressed source
+                property to show the image when the mouse button is pressed
+                down.
 
             \li In the \uicontrol Source field, select the image file for the button
                 when it is clicked, for example button_down.png.
 
-            \li Click \uicontrol {Layout}, and then click the
-                \uicontrol {Fill to Parent}
+            \li Select \uicontrol {Layout} > \uicontrol {Fill to Parent}
                 button to anchor the border image to the \uicontrol Item.
 
         \endlist
 
-        \li Select \uicontrol text1 to specify font size and color, and text
-            scaling and rendering:
+        \li Select the text to specify font size and color, and text scaling
+            and rendering:
 
         \list a
 
             \li In the \uicontrol Color field, use the color picker to select
                 the font color, or enter a value in the field.
 
-            \li In the \uicontrol Text field, select \uicontrol {Set Binding} and
-                enter a pointer to the \c {text} property that you specified
-                earlier: \c {parent.txt}.
+            \li In \uicontrol Bindings, create bindings to properties:
 
-            \li In the \uicontrol Size field, select \uicontrol {Pixels} to specify the font
-                size in pixels. By default, the size is specified in points.
+                \image qmldesigner-borderimage-bindings-text.png "Text bindings"
 
-            \li In the \uicontrol Size field, select \uicontrol {Set Expression} and enter a
-                pointer to the \c {fontSize} property that you specified
-                earlier.
+                \list
+
+                    \li Set the source property of the \c text property as
+                        \c text and the source item as \c parent.
+
+                    \li Set the source property of the \c font.pixelSize as
+                        \c fontSize and the source item as \c parent.
+
+                    \li Set the source property of \c scale as
+                        \c {if (!mouseArea} and the source item as
+                        \c {pressed) { 1 } else { 0.95 }}.
+
+                \endlist
 
             \li Click \uicontrol {Layout}, and then click the
                 \inlineimage qmldesigner-center-in.png "Anchor buttons"
@@ -234,20 +246,25 @@
                 buttons to inherit the vertical and horizontal centering from
                 the parent.
 
-            \li Click \uicontrol Advanced to specify scaling for the text in the
-                \uicontrol Scale field.
-
-            \li Select \uicontrol {Set Binding} and enter the following expression:
-                \c {if (!mousearea1.pressed) { 1 } else { 0.95 }}.
-
-                \note You can enter long and complicated expressions also in the
-                code editor.
-
         \endlist
 
-        \li In the code editor, add to the \c MouseArea a pointer to the
-            \c clicked expression that you added earlier:
-            \c {onClicked: parent.clicked()}.
+        \li Select \uicontrol mouseArea in the navigator and then select
+            \uicontrol Connections > \uicontrol Add to set \c item.clicked()
+            as the value of the \c onClicked signal handler.
+
+           \image qmldesigner-borderimage-connections.png "Item connections"
+
+        \li In the code editor, specify the \c clicked signal for the Item:
+
+            \qml
+            Item {
+                id: item
+                property string text: ""
+                property int fontSize: 10
+
+                signal clicked
+            }
+            \endqml
 
     \endlist
 

doc/src/qtquick/qtquick-designer.qdoc

@@ -109,14 +109,20 @@
     Click the
     \inlineimage qmldesigner-show-hide-icon.png
     icon to change the visibility of an item on the canvas. To change the
-    visibility of an item in the application, use the \uicontrol Visibility
-    check box or the \uicontrol Opacity field in the \uicontrol Properties pane. If you set
-    \uicontrol Opacity to 0, items are hidden, but you can still apply animation
-    to them.
+    visibility of an item in the application, select the \uicontrol Visibility
+    check box in the \uicontrol Properties pane or select \uicontrol Edit >
+    \uicontrol Visibility in the context menu.
+
+    You can also set the \uicontrol Opacity field to 0 to hide items that you
+    want to apply animation to.
 
     As all properties, visibility and opacity are inherited from the parent
     item. To hide or show child items, edit the properties of the parent item.
 
+    To reset item size, position, or anchors, select context menu commands. To
+    change the source of an Image type, select \uicontrol {Change Source URL} in
+    the context menu.
+
     To view lists of files or projects, instead, select \uicontrol {File System},
     \uicontrol {Open Documents}, or \uicontrol Projects in the menu.
     To view several types of content at a time, split the sidebar by clicking
@@ -132,7 +138,8 @@
     stacking value are drawn in the order they are listed, from the last item
     up.
 
-    To change the stacking order of an item, right-click it on the canvas and
+    To change the stacking order of an item, right-click it in the navigator or
+    on the canvas and
     select \uicontrol {Stack (z)}. You can raise or lower the stack value of an item
     or move the item to the front or back of all its siblings. To remove the
     \c z property, select \uicontrol {Reset z Property}.

doc/src/qtquick/qtquick-ui-forms.qdoc

@@ -103,4 +103,8 @@
 
     You can also assign properties or define behavior or transitions.
 
+    To move from the \uicontrol Design mode directly to the implementation of a
+    type in the .qml file, right-click the type in the \uicontrol Navigator and
+    select \uicontrol {Go to Implementation} in the context menu.
+
 */

scripts/deployqt.py

@@ -73,7 +73,7 @@ def is_debug(fpath):
     if coredebug.search(fpath):
         return True
     output = subprocess.check_output(['dumpbin', '/imports', fpath])
-    return coredebug.search(output)
+    return coredebug.search(output) != None
 
 def is_debug_build(install_dir):
     return is_debug(os.path.join(install_dir, 'bin', 'qtcreator.exe'))

share/qtcreator/debugger/boosttypes.py

@@ -103,7 +103,11 @@ def qdump__boost__container__list(d, value):
         innerType = d.templateArgument(value.type, 0)
         offset = 2 * d.ptrSize()
         with Children(d, n):
-            p = r["root_"]["next_"]
+            try:
+                root = r["root_"]
+            except:
+                root = r["m_header"]
+            p = root["next_"]
             for i in xrange(n):
                 d.putSubItem("%s" % i, d.createValue(d.pointerValue(p) + offset, innerType))
                 p = p["next_"]
@@ -130,9 +134,36 @@ def qdump__boost__unordered__unordered_set(d, value):
     ptrSize = d.ptrSize()
     size = d.extractInt(base + 2 * ptrSize)
     d.putItemCount(size)
+
     if d.isExpanded():
         innerType = d.templateArgument(value.type, 0)
         bucketCount = d.extractInt(base + ptrSize)
+        #warn("A BUCKET COUNT: %s" % bucketCount)
+        #warn("X BUCKET COUNT: %s" % d.parseAndEvaluate("s1.table_.bucket_count_"))
+        try:
+            # boost 1.58
+            table = value["table_"]
+            bucketsAddr = toInteger(table["buckets_"])
+            #warn("A BUCKETS: 0x%x" % bucketsAddr)
+            #warn("X BUCKETS: %s" % d.parseAndEvaluate("s1.table_.buckets_"))
+            lastBucketAddr = bucketsAddr + bucketCount * ptrSize
+            #warn("A LAST BUCKET: 0x%x" % lastBucketAddr)
+            #warn("X LAST BUCKET: %s" % d.parseAndEvaluate("s1.table_.get_bucket(s1.table_.bucket_count_)"))
+            previousStartAddr = lastBucketAddr
+            #warn("A PREVIOUS START: 0x%x" % previousStartAddr)
+            #warn("X PREVIOUS START: %s" % d.parseAndEvaluate("s1.table_.get_previous_start()"))
+            item = d.extractPointer(previousStartAddr)
+            #warn("A KEY ADDR: 0x%x" % item)
+            #warn("X KEY ADDR: %s" % d.parseAndEvaluate("s1.table_.get_previous_start()->next_"))
+            item = d.extractPointer(previousStartAddr)
+            #warn("A  VALUE: %x" % d.extractInt(item + ptrSize))
+            #warn("X  VALUE: %s" % d.parseAndEvaluate("*(int*)(s1.table_.get_previous_start()->next_ + 1)"))
+            with Children(d, size, maxNumChild=10000):
+                for j in d.childRange():
+                    d.putSubItem(j, d.createValue(item + 2 * ptrSize, innerType))
+                    item = d.extractPointer(item)
+        except:
+            # boost 1.48
             offset = int((innerType.sizeof + ptrSize - 1) / ptrSize) * ptrSize
             with Children(d, size, maxNumChild=10000):
                 afterBuckets = d.extractPointer(base + 5 * ptrSize)

share/qtcreator/debugger/dumper.py

@@ -569,7 +569,9 @@ class DumperBase:
         elided, shown = self.computeLimit(size, limit)
         return elided, self.readMemory(data, shown)
 
-    def putCharArrayHelper(self, data, size, charSize, displayFormat = AutomaticFormat):
+    def putCharArrayHelper(self, data, size, charSize,
+                           displayFormat = AutomaticFormat,
+                           makeExpandable = True):
         bytelen = size * charSize
         elided, shown = self.computeLimit(bytelen, self.displayStringLimit)
         mem = self.readMemory(data, shown)
@@ -595,6 +597,13 @@ class DumperBase:
             elided, shown = self.computeLimit(bytelen, 100000)
             self.putField("editvalue", self.readMemory(data, shown))
 
+        if makeExpandable:
+            self.putNumChild(size)
+            if self.isExpanded():
+                with Children(self):
+                    for i in range(size):
+                        self.putSubItem(size, data[i])
+
     def readMemory(self, addr, size):
         data = self.extractBlob(addr, size).toBytes()
         return self.hexencode(data)
@@ -795,14 +804,9 @@ class DumperBase:
             raise RuntimeError("Check failed")
 
     def checkRef(self, ref):
-        try:
-            count = int(ref["atomic"]["_q_value"]) # Qt 5.
-            minimum = -1
-        except:
-            count = int(ref["_q_value"]) # Qt 4.
-            minimum = 0
+        count = self.extractInt(ref.address)
         # Assume there aren't a million references to any object.
-        self.check(count >= minimum)
+        self.check(count >= -1)
         self.check(count < 1000000)
 
     def readToFirstZero(self, p, tsize, maximum):
@@ -1010,7 +1014,8 @@ class DumperBase:
         n = int(arrayByteSize / ts)
         if displayFormat != RawFormat and p:
             if innerTypeName == "char" or innerTypeName == "wchar_t":
-                self.putCharArrayHelper(p, n, ts, self.currentItemFormat())
+                self.putCharArrayHelper(p, n, ts, self.currentItemFormat(),
+                                        makeExpandable = False)
             else:
                 self.tryPutSimpleFormattedPointer(p, arrayType, innerTypeName,
                     displayFormat, arrayByteSize)
@@ -1410,8 +1415,7 @@ class DumperBase:
             addr += 1
         return result
 
-    def listChildrenGenerator(self, addr, typeName):
-        innerType = self.lookupType(self.qtNamespace() + typeName)
+    def listChildrenGenerator(self, addr, innerType):
         base = self.extractPointer(addr)
         begin = self.extractInt(base + 8)
         end = self.extractInt(base + 12)
@@ -1430,6 +1434,14 @@ class DumperBase:
                 p = self.extractPointer(addr + i * stepSize)
                 yield self.createValue(p, innerType)
 
+    def vectorChildrenGenerator(self, addr, innerType):
+        base = self.extractPointer(addr)
+        size = self.extractInt(base + 4)
+        data = base + self.extractPointer(base + 8 + self.ptrSize())
+        innerSize = innerType.sizeof
+        for i in range(size):
+            yield self.createValue(data + i * innerSize, innerType)
+
 
     # This is called is when a QObject derived class is expanded
     def putQObjectGuts(self, qobject, smo):
@@ -1454,6 +1466,7 @@ class DumperBase:
 
         with SubItem(self, "[properties]"):
             propertyCount = 0
+            usesVector = self.qtVersion() >= 0x50700
             if self.isExpanded():
                 propertyNames = self.staticQObjectPropertyNames(smo)
                 propertyCount = len(propertyNames) # Doesn't include dynamic properties.
@@ -1465,8 +1478,13 @@ class DumperBase:
 
                     # Dynamic properties.
                     if extraData:
-                        names = self.listChildrenGenerator(extraData + ptrSize, "QByteArray")
-                        values = self.listChildrenGenerator(extraData + 2 * ptrSize, "QVariant")
+                        byteArrayType = self.lookupQtType("QByteArray")
+                        variantType = self.lookupQtType("QVariant")
+                        names = self.listChildrenGenerator(extraData + ptrSize, byteArrayType)
+                        if usesVector:
+                            values = self.vectorChildrenGenerator(extraData + 2 * ptrSize, variantType)
+                        else:
+                            values = self.listChildrenGenerator(extraData + 2 * ptrSize, variantType)
                         for (k, v) in zip(names, values):
                             with SubItem(self, propertyCount):
                                 self.put('key="%s",' % self.encodeByteArray(k))

share/qtcreator/debugger/gdbbridge.py

@@ -226,6 +226,11 @@ class Dumper(DumperBase):
         self.qtNamespaceToReport = None
         self.interpreterBreakpointResolvers = []
 
+        # The guess does not need to be updated during a fetchVariables()
+        # as the result is fixed during that time (ignoring "active"
+        # dumpers causing loading of shared objects etc).
+        self.currentQtNamespaceGuess = None
+
     def prepare(self, args):
         self.output = []
         self.currentIName = ""
@@ -238,11 +243,6 @@ class Dumper(DumperBase):
         self.currentType = ReportItem()
         self.currentAddress = None
 
-        # The guess does not need to be updated during a fetchVariables()
-        # as the result is fixed during that time (ignoring "active"
-        # dumpers causing loading of shared objects etc).
-        self.currentQtNamespaceGuess = None
-
         self.resultVarName = args.get("resultvarname", "")
         self.expandedINames = set(args.get("expanded", []))
         self.stringCutOff = int(args.get("stringcutoff", 10000))
@@ -1159,6 +1159,38 @@ class Dumper(DumperBase):
         #    return mem.tobytes()
         return mem
 
+    def createSpecialBreakpoints(self, args):
+        self.specialBreakpoints = []
+        def newSpecial(spec):
+            class SpecialBreakpoint(gdb.Breakpoint):
+                def __init__(self, spec):
+                    super(SpecialBreakpoint, self).\
+                        __init__(spec, gdb.BP_BREAKPOINT, internal=True)
+                    self.spec = spec
+
+                def stop(self):
+                    print("Breakpoint on '%s' hit." % self.spec)
+                    return True
+            return SpecialBreakpoint(spec)
+
+        # FIXME: ns is accessed too early. gdb.Breakpoint() has no
+        # 'rbreak' replacement, and breakpoints created with
+        # 'gdb.execute("rbreak...") cannot be made invisible.
+        # So let's ignore the existing of namespaced builds for this
+        # fringe feature here for now.
+        ns = self.qtNamespace()
+        if args.get('breakonabort', 0):
+            self.specialBreakpoints.append(newSpecial("abort"))
+
+        if args.get('breakonwarning', 0):
+            self.specialBreakpoints.append(newSpecial(ns + "qWarning"))
+            self.specialBreakpoints.append(newSpecial(ns + "QMessageLogger::warning"))
+
+        if args.get('breakonfatal', 0):
+            self.specialBreakpoints.append(newSpecial(ns + "qFatal"))
+            self.specialBreakpoints.append(newSpecial(ns + "QMessageLogger::fatal"))
+
+
     def putFields(self, value, dumpBase = True):
             fields = value.type.fields()
             if self.sortStructMembers:

share/qtcreator/debugger/lldbbridge.py

@@ -1115,21 +1115,41 @@ class Dumper(DumperBase):
                     self.putItem(child)
             return
 
-        n = value.GetNumChildren()
-        m = value.GetType().GetNumberOfDirectBaseClasses()
-        if n > 10000:
-            n = 10000
-        # seems to happen in the 'inheritance' autotest
-        if m > n:
-            m = n
-        for i in xrange(m):
-            child = value.GetChildAtIndex(i)
+        memberBase = 0  # Start of members.
+
+        class ChildItem:
+            def __init__(self, name, value):
+                self.name = name
+                self.value = value
+
+        baseObjects = []
+        for i in xrange(value.GetType().GetNumberOfDirectBaseClasses()):
+            baseClass = value.GetType().GetDirectBaseClassAtIndex(i).GetType()
+            baseChildCount = baseClass.GetNumberOfFields() \
+                + baseClass.GetNumberOfDirectBaseClasses() \
+                + baseClass.GetNumberOfVirtualBaseClasses()
+            if baseChildCount:
+                memberBase += 1
+                baseObjects.append(ChildItem(baseClass.GetName(), value.GetChildAtIndex(i)))
+            else:
+                # This base object is empty, but exists and will *not* be reported
+                # by value.GetChildCount(). So manually report the empty base class.
+                baseObject = value.Cast(baseClass)
+                baseObjects.append(ChildItem(baseClass.GetName(), baseObject))
+
+        if self.sortStructMembers:
+            baseObjects.sort(key = lambda baseObject: str(baseObject.name))
+        for i in xrange(len(baseObjects)):
+            baseObject = baseObjects[i]
             with UnnamedSubItem(self, "@%d" % (i + 1)):
                self.put('iname="%s",' % self.currentIName)
-                self.put('name="[%s]",' % child.name)
-                self.putItem(child)
+               self.put('name="[%s]",' % baseObject.name)
+               self.putItem(baseObject.value)
 
-        children = [value.GetChildAtIndex(i) for i in xrange(m, n)]
+        memberCount = value.GetNumChildren()
+        if memberCount > 10000:
+            memberCount = 10000
+        children = [value.GetChildAtIndex(memberBase + i) for i in xrange(memberCount)]
         if self.sortStructMembers:
             children.sort(key = lambda child: str(child.GetName()))
         for child in children:
@@ -1747,14 +1767,9 @@ class Dumper(DumperBase):
 
 # Used in dumper auto test.
 class Tester(Dumper):
-    def __init__(self, binary, expandedINames):
+    def __init__(self, binary, args):
         Dumper.__init__(self)
         lldb.theDumper = self
-
-        self.expandedINames = set(expandedINames)
-        self.passExceptions = True
-        self.sortStructMembers = True
-
         self.loadDumpers({'token': 1})
         error = lldb.SBError()
         self.target = self.debugger.CreateTarget(binary, None, None, True, error)
@@ -1763,14 +1778,14 @@ class Tester(Dumper):
             warn("ERROR: %s" % error)
             return
 
-        s = threading.Thread(target=self.testLoop, args=[])
+        s = threading.Thread(target=self.testLoop, args=(args,))
         s.start()
         s.join(30)
 
     def reportDumpers(self, msg):
         pass
 
-    def testLoop(self):
+    def testLoop(self, args):
         # Disable intermediate reporting.
         savedReport = self.report
         self.report = lambda stuff: 0
@@ -1813,7 +1828,7 @@ class Tester(Dumper):
                         if line != 0:
                             self.report = savedReport
                             self.process.SetSelectedThread(stoppedThread)
-                            self.fetchVariables({'token':2, 'fancy':1})
+                            self.fetchVariables(args)
                             #self.describeLocation(frame)
                             self.report("@NS@%s@" % self.qtNamespace())
                             #self.report("ENV=%s" % os.environ.items())

share/qtcreator/debugger/qttypes.py

@@ -33,24 +33,24 @@ from dumper import *
 
 
 def qdump__QAtomicInt(d, value):
-    d.putValue(int(value["_q_value"]))
+    d.putValue(d.extractInt(value.address))
     d.putNumChild(0)
 
 
 def qdump__QBasicAtomicInt(d, value):
-    d.putValue(int(value["_q_value"]))
+    d.putValue(d.extractInt(value.address))
     d.putNumChild(0)
 
 
 def qdump__QAtomicPointer(d, value):
     d.putType(value.type)
-    q = value["_q_value"]
+    q = d.extractPointer(value.address)
     p = toInteger(q)
     d.putValue("@0x%x" % p)
     d.putNumChild(1 if p else 0)
     if d.isExpanded():
         with Children(d):
-           d.putSubItem("_q_value", q.dereference())
+           d.putSubItem("[pointee]", q.dereference())
 
 def qform__QByteArray():
     return [Latin1StringFormat, SeparateLatin1StringFormat,
@@ -422,7 +422,12 @@ def qdump__QFile(d, value):
     # 9fc0965 and a373ffcd change the layout of the private structure
     qtVersion = d.qtVersion()
     is32bit = d.is32bit()
-    if qtVersion >= 0x050500:
+    if qtVersion >= 0x050600:
+        if d.isWindowsTarget():
+            offset = 164 if is32bit else 248
+        else:
+            offset = 168 if is32bit else 248
+    elif qtVersion >= 0x050500:
         if d.isWindowsTarget():
             offset = 164 if is32bit else 248
         else:
@@ -697,6 +702,39 @@ def qdump__QHostAddress(d, value):
     #   bool isParsed    (2*ptrSize + 24)
 
     privAddress = d.extractPointer(value)
+    if d.qtVersion() >= 0x050700:
+        sizeofQString = d.ptrSize()
+        ipStringAddress = privAddress
+        a6Address = privAddress + 2 * sizeofQString + d.ptrSize() # Include padding
+        protoAddress = a6Address + 16
+        isParsedAddress = protoAddress + 4
+        # value.d.d->ipString
+        ipString = d.encodeString(ipStringAddress, limit=100)
+        if d.extractByte(isParsedAddress) and len(ipString) > 0:
+            d.putValue(ipString, Hex4EncodedLittleEndian)
+        else:
+            # value.d.d->protocol:
+            #  QAbstractSocket::IPv4Protocol = 0
+            #  QAbstractSocket::IPv6Protocol = 1
+            proto = d.extractInt(protoAddress)
+            if proto == 1:
+                # value.d.d->a6
+                data = d.readMemory(a6Address, 16)
+                address = ':'.join("%x" % int(data[i:i+4], 16) for i in xrange(0, 32, 4))
+                scopeIdAddress = ipStringAddress + sizeofQString
+                scopeId = d.encodeString(scopeIdAddress, limit=100)
+                d.putValue("%s%%%s" % (address, scopeId), IPv6AddressAndHexScopeId)
+            elif proto == 0:
+                # value.d.d->a
+                a = d.extractInt(privAddress + 2 * sizeofQString)
+                a, n4 = divmod(a, 256)
+                a, n3 = divmod(a, 256)
+                a, n2 = divmod(a, 256)
+                a, n1 = divmod(a, 256)
+                d.putValue("%d.%d.%d.%d" % (n1, n2, n3, n4));
+            else:
+                d.putValue("<unspecified>")
+    else:
         isQt5 = d.qtVersion() >= 0x050000
         sizeofQString = d.ptrSize()
         ipStringAddress = privAddress + (0 if isQt5 else 24)
@@ -1656,7 +1694,7 @@ def qdump__QSet(d, value):
 
 
 def qdump__QSharedData(d, value):
-    d.putValue("ref: %s" % value["ref"]["_q_value"])
+    d.putValue("ref: %s" % d.extractInt(value["ref"].address))
     d.putNumChild(0)
 
 
@@ -2213,8 +2251,8 @@ def qdump__QWeakPointer(d, value):
         d.putValue("<invalid>")
         d.putNumChild(0)
         return
-    weakref = int(d_ptr["weakref"]["_q_value"])
-    strongref = int(d_ptr["strongref"]["_q_value"])
+    weakref = d.extractInt(d_ptr["weakref"].address)
+    strongref = d.extractInt(d_ptr["strongref"].address)
     d.check(strongref >= -1)
     d.check(strongref <= weakref)
     d.check(weakref <= 10*1000*1000)

share/qtcreator/debugger/stdtypes.py

@@ -172,6 +172,9 @@ def qdump__std__list__QNX(d, value):
 def qdump__std____debug__list(d, value):
     qdump__std__list(d, value)
 
+def qdump__std____cxx11__list(d, value):
+    qdump__std__list(d, value)
+
 def qform__std__map():
     return mapForms()
 
@@ -289,7 +292,12 @@ def stdTreeIteratorHelper(d, value):
             nodeTypeName = str(value.type).replace("_Rb_tree_iterator", "_Rb_tree_node", 1)
             nodeTypeName = nodeTypeName.replace("_Rb_tree_const_iterator", "_Rb_tree_node", 1)
             nodeType = d.lookupType(nodeTypeName + '*')
-            data = node.cast(nodeType).dereference()["_M_value_field"]
+            nnode = node.cast(nodeType).dereference()
+            try:
+                data = nnode["_M_value_field"]
+            except: # GCC 5.x, C++11.
+                data = nnode["_M_storage"] # __gnu_cxx::__aligned_membuf<T>
+                data = data.cast(d.templateArgument(data.type, 0))
             first = d.childWithName(data, "first")
             if first:
                 d.putSubItem("first", first)
@@ -463,7 +471,7 @@ def qdump__std____1__wstring(d, value):
         size = firstByte / 2
         data = base + 4
     d.putCharArrayHelper(data, size, 4)
-    d.putType("std::xxwstring")
+    d.putType("std::wstring")
 
 
 def qdump__std__shared_ptr(d, value):
@@ -796,13 +804,29 @@ def qform__std__wstring():
 
 def qdump__std__wstring(d, value):
     charSize = d.lookupType('wchar_t').sizeof
-    # HACK: Shift format by 4 to account for latin1 and utf8
     qdump__std__stringHelper1(d, value, charSize, d.currentItemFormat())
 
 def qdump__std__basic_string(d, value):
     innerType = d.templateArgument(value.type, 0)
     qdump__std__stringHelper1(d, value, innerType.sizeof, d.currentItemFormat())
 
+def qdump__std____cxx11__basic_string(d, value):
+    innerType = d.templateArgument(value.type, 0)
+    data = value["_M_dataplus"]["_M_p"]
+    size = int(value["_M_string_length"])
+    d.check(0 <= size) #and size <= alloc and alloc <= 100*1000*1000)
+    d.putCharArrayHelper(data, size, innerType.sizeof, d.currentItemFormat())
+
+def qform__std____cxx11__string(d, value):
+    qdump__std____cxx11__basic_string(d, value)
+
+# Needed only to trigger the form report above.
+def qform__std____cxx11__string():
+    return qform__std__string()
+
+def qform__std____cxx11__wstring():
+    return qform__std__wstring()
+
 def qdump__std____1__basic_string(d, value):
     innerType = str(d.templateArgument(value.type, 0))
     if innerType == "char":

src/app/main.cpp

@@ -159,6 +159,28 @@ static inline int askMsgSendFailed()
                                  QMessageBox::Retry);
 }
 
+static const char *setHighDpiEnvironmentVariable()
+{
+    const char* envVarName = 0;
+    static const char ENV_VAR_QT_DEVICE_PIXEL_RATIO[] = "QT_DEVICE_PIXEL_RATIO";
+#if (QT_VERSION < QT_VERSION_CHECK(5, 6, 0))
+    if (Utils::HostOsInfo().isWindowsHost()
+            && !qEnvironmentVariableIsSet(ENV_VAR_QT_DEVICE_PIXEL_RATIO)) {
+        envVarName = ENV_VAR_QT_DEVICE_PIXEL_RATIO;
+        qputenv(envVarName, "auto");
+    }
+#else
+    if (Utils::HostOsInfo().isWindowsHost()
+            && !qEnvironmentVariableIsSet(ENV_VAR_QT_DEVICE_PIXEL_RATIO) // legacy in 5.6, but still functional
+            && !qEnvironmentVariableIsSet("QT_AUTO_SCREEN_SCALE_FACTOR")
+            && !qEnvironmentVariableIsSet("QT_SCALE_FACTOR")
+            && !qEnvironmentVariableIsSet("QT_SCREEN_SCALE_FACTORS")) {
+        QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    }
+#endif // < Qt 5.6
+    return envVarName;
+}
+
 // taken from utils/fileutils.cpp. We can not use utils here since that depends app_version.h.
 static bool copyRecursively(const QString &srcFilePath,
                             const QString &tgtFilePath)
@@ -280,12 +302,7 @@ static const char *SHARE_PATH =
 
 int main(int argc, char **argv)
 {
-#if (QT_VERSION < QT_VERSION_CHECK(5, 6, 0))
-    if (Utils::HostOsInfo().isWindowsHost()
-            && !qEnvironmentVariableIsSet("QT_DEVICE_PIXEL_RATIO")) {
-        qputenv("QT_DEVICE_PIXEL_RATIO", "auto");
-    }
-#endif // < Qt 5.6
+    const char *highDpiEnvironmentVariable = setHighDpiEnvironmentVariable();
 
     QLoggingCategory::setFilterRules(QLatin1String("qtc.*.debug=false"));
 #ifdef Q_OS_MAC
@@ -299,6 +316,9 @@ int main(int argc, char **argv)
 
     SharedTools::QtSingleApplication app((QLatin1String(appNameC)), argc, argv);
 
+    if (highDpiEnvironmentVariable)
+        qunsetenv(highDpiEnvironmentVariable);
+
     if (Utils::HostOsInfo().isWindowsHost()
             && !qFuzzyCompare(qApp->devicePixelRatio(), 1.0)
             && QApplication::style()->objectName().startsWith(

src/libs/clangbackendipc/filecontainer.cpp

@@ -54,9 +54,11 @@ FileContainer::FileContainer(const Utf8String &filePath,
 
 FileContainer::FileContainer(const Utf8String &filePath,
                              const Utf8String &projectPartId,
+                             const Utf8StringVector &fileArguments,
                              quint32 documentRevision)
     : filePath_(filePath),
       projectPartId_(projectPartId),
+      fileArguments_(fileArguments),
       documentRevision_(documentRevision),
       hasUnsavedFileContent_(false)
 {
@@ -72,6 +74,11 @@ const Utf8String &FileContainer::projectPartId() const
     return projectPartId_;
 }
 
+const Utf8StringVector &FileContainer::fileArguments() const
+{
+    return fileArguments_;
+}
+
 const Utf8String &FileContainer::unsavedFileContent() const
 {
     return unsavedFileContent_;
@@ -91,6 +98,7 @@ QDataStream &operator<<(QDataStream &out, const FileContainer &container)
 {
     out << container.filePath_;
     out << container.projectPartId_;
+    out << container.fileArguments_;
     out << container.unsavedFileContent_;
     out << container.documentRevision_;
     out << container.hasUnsavedFileContent_;
@@ -102,6 +110,7 @@ QDataStream &operator>>(QDataStream &in, FileContainer &container)
 {
     in >> container.filePath_;
     in >> container.projectPartId_;
+    in >> container.fileArguments_;
     in >> container.unsavedFileContent_;
     in >> container.documentRevision_;
     in >> container.hasUnsavedFileContent_;
@@ -127,6 +136,7 @@ QDebug operator<<(QDebug debug, const FileContainer &container)
     debug.nospace() << "FileContainer("
                     << container.filePath() << ", "
                     << container.projectPartId() << ", "
+                    << container.fileArguments() << ", "
                     << container.documentRevision();
 
     if (container.hasUnsavedFileContent()) {
@@ -147,6 +157,7 @@ void PrintTo(const FileContainer &container, ::std::ostream* os)
     *os << "FileContainer("
         << container.filePath().constData() << ", "
         << container.projectPartId().constData() << ", "
+        << container.fileArguments().constData() << ", "
         << container.documentRevision();
 
     if (container.hasUnsavedFileContent())

src/libs/clangbackendipc/filecontainer.h

@@ -34,6 +34,7 @@
 #include <clangbackendipc_global.h>
 
 #include <utf8string.h>
+#include <utf8stringvector.h>
 
 #include <QMetaType>
 
@@ -54,10 +55,12 @@ public:
                   quint32 documentRevision = 0);
     FileContainer(const Utf8String &filePath,
                   const Utf8String &projectPartId,
+                  const Utf8StringVector &fileArguments,
                   quint32 documentRevision);
 
     const Utf8String &filePath() const;
     const Utf8String &projectPartId() const;
+    const Utf8StringVector &fileArguments() const;
     const Utf8String &unsavedFileContent() const;
     bool hasUnsavedFileContent() const;
     quint32 documentRevision() const;
@@ -65,6 +68,7 @@ public:
 private:
     Utf8String filePath_;
     Utf8String projectPartId_;
+    Utf8StringVector fileArguments_;
     Utf8String unsavedFileContent_;
     quint32 documentRevision_;
     bool hasUnsavedFileContent_ = false;

src/libs/cplusplus/LookupContext.cpp

@@ -1549,6 +1549,7 @@ CreateBindings::CreateBindings(Document::Ptr thisDocument, const Snapshot &snaps
     : _snapshot(snapshot)
     , _control(QSharedPointer<Control>(new Control))
     , _expandTemplates(false)
+    , _depth(0)
 {
     _globalNamespace = allocLookupScope(/*parent = */ 0, /*name = */ 0);
     _currentLookupScope = _globalNamespace;
@@ -1978,8 +1979,13 @@ void CreateBindings::initializeSubst(Clone &cloner,
 {
     const unsigned argumentCountOfSpecialization = specialization->templateParameterCount();
 
+    if (_depth > 15)
+        return;
+
+    ++_depth;
     for (unsigned i = 0; i < argumentCountOfSpecialization; ++i)
         resolveTemplateArgument(cloner, subst, origin, specialization, instantiation, i);
+    --_depth;
 }
 
 } // namespace CPlusPlus

src/libs/cplusplus/LookupContext.h

@@ -209,6 +209,7 @@ private:
     LookupScope *_globalNamespace;
     LookupScope *_currentLookupScope;
     bool _expandTemplates;
+    int _depth;
 };
 
 class CPLUSPLUS_EXPORT LookupContext

src/libs/timeline/timelineselectionrenderpass.cpp

@@ -102,9 +102,12 @@ TimelineRenderPass::State *TimelineSelectionRenderPass::update(
             top = TimelineModel::defaultRowHeight() * (row + 1) - height;
         }
 
-        qint64 startTime = model->startTime(selectedItem);
-        qint64 left = qMax(startTime - parentState->start(), (qint64)0);
-        qint64 width = qMin(parentState->end() - startTime, model->duration(selectedItem));
+        qint64 startTime = qBound(parentState->start(), model->startTime(selectedItem),
+                                  parentState->end());
+        qint64 endTime = qBound(parentState->start(), model->endTime(selectedItem),
+                                parentState->end());
+        qint64 left = startTime - parentState->start();
+        qint64 width = endTime - startTime;
 
         // Construct from upper left and lower right for better precision. When constructing from
         // left and width the error on the left border is inherited by the right border. Like this

src/libs/utils/fadingindicator.cpp

@@ -37,6 +37,7 @@
 #include <QLabel>
 #include <QPainter>
 #include <QPixmap>
+#include <QPointer>
 #include <QPropertyAnimation>
 #include <QTimer>
 
@@ -130,14 +131,20 @@ namespace FadingIndicator {
 
 void showText(QWidget *parent, const QString &text, TextSize size)
 {
-    auto indicator = new Internal::FadingIndicatorPrivate(parent, size);
+    static QPointer<Internal::FadingIndicatorPrivate> indicator;
+    if (indicator)
+        delete indicator;
+    indicator = new Internal::FadingIndicatorPrivate(parent, size);
     indicator->setText(text);
     indicator->run(2500); // deletes itself
 }
 
 void showPixmap(QWidget *parent, const QString &pixmap)
 {
-    auto indicator = new Internal::FadingIndicatorPrivate(parent, LargeText);
+    static QPointer<Internal::FadingIndicatorPrivate> indicator;
+    if (indicator)
+        delete indicator;
+    indicator = new Internal::FadingIndicatorPrivate(parent, LargeText);
     indicator->setPixmap(pixmap);
     indicator->run(300); // deletes itself
 }

src/libs/utils/fileutils_mac.mm

@@ -30,7 +30,6 @@
 
 #include "fileutils_mac.h"
 
-#include "autoreleasepool.h"
 #include "qtcassert.h"
 
 #include <QDir>
@@ -44,18 +43,19 @@ namespace Internal {
 
 QUrl filePathUrl(const QUrl &url)
 {
-    Utils::AutoreleasePool pool; Q_UNUSED(pool)
     QUrl ret = url;
+    @autoreleasepool {
         NSURL *nsurl = url.toNSURL();
         if ([nsurl isFileReferenceURL])
             ret = QUrl::fromNSURL([nsurl filePathURL]);
+    }
     return ret;
 }
 
 QString normalizePathName(const QString &filePath)
 {
-    AutoreleasePool pool; Q_UNUSED(pool)
-
+    QString result;
+    @autoreleasepool {
         // NSURL getResourceValue returns values based on the cleaned path so we need to work on that.
         // It also returns the disk name for "/" and "/.." and errors on "" and relative paths,
         // so avoid that
@@ -64,7 +64,6 @@ QString normalizePathName(const QString &filePath)
         if (QFileInfo(filePath).isRelative())
             return filePath;
 
-    QString result;
         QString path = QDir::cleanPath(filePath);
         // avoid empty paths and paths like "/../foo" or "/.."
         if (path.isEmpty() || path.contains(QLatin1String("/../")) || path.endsWith(QLatin1String("/..")))
@@ -83,6 +82,7 @@ QString normalizePathName(const QString &filePath)
             path = info.path();
         }
         QTC_ASSERT(path == QLatin1String("/"), return filePath);
+    }
     return result;
 }
 

src/libs/utils/mimetypes/mimedatabase.cpp

@@ -230,14 +230,20 @@ bool MimeDatabasePrivate::inherits(const QString &mime, const QString &parent)
     const QString resolvedParent = provider()->resolveAlias(parent);
     //Q_ASSERT(provider()->resolveAlias(mime) == mime);
     QStack<QString> toCheck;
+    QSet<QString> seen; // avoid endless loop on bogus mime data
     toCheck.push(mime);
+    seen.insert(mime);
     while (!toCheck.isEmpty()) {
         const QString current = toCheck.pop();
         if (current == resolvedParent)
             return true;
-        foreach (const QString &par, provider()->parents(current))
+        foreach (const QString &par, provider()->parents(current)) {
+            int seenSize = seen.size();
+            seen.insert(par);
+            if (seen.size() != seenSize) // haven't seen before, so add
                 toCheck.push(par);
         }
+    }
     return false;
 }
 

src/libs/utils/theme/theme.cpp

@@ -66,11 +66,11 @@ void setCreatorTheme(Theme *theme)
     m_creatorTheme = theme;
 }
 
-Theme::Theme(const QString &name, QObject *parent)
+Theme::Theme(const QString &id, QObject *parent)
   : QObject(parent)
   , d(new ThemePrivate)
 {
-    d->name = name;
+    d->id = id;
 }
 
 Theme::~Theme()
@@ -88,6 +88,11 @@ QStringList Theme::preferredStyles() const
     return d->preferredStyles;
 }
 
+QString Theme::id() const
+{
+    return d->id;
+}
+
 bool Theme::flag(Theme::Flag f) const
 {
     return d->flags[f];
@@ -130,14 +135,14 @@ QString Theme::filePath() const
     return d->fileName;
 }
 
-QString Theme::name() const
+QString Theme::displayName() const
 {
-    return d->name;
+    return d->displayName;
 }
 
-void Theme::setName(const QString &name)
+void Theme::setDisplayName(const QString &name)
 {
-    d->name = name;
+    d->displayName = name;
 }
 
 QVariantHash Theme::values() const
@@ -185,7 +190,7 @@ void Theme::writeSettings(const QString &filename) const
 
     const QMetaObject &m = *metaObject();
     {
-        settings.setValue(QLatin1String("ThemeName"), d->name);
+        settings.setValue(QLatin1String("ThemeName"), d->displayName);
         settings.setValue(QLatin1String("PreferredStyles"), d->preferredStyles);
     }
     {
@@ -264,7 +269,7 @@ void Theme::readSettings(QSettings &settings)
     const QMetaObject &m = *metaObject();
 
     {
-        d->name = settings.value(QLatin1String("ThemeName"), QLatin1String("unnamed")).toString();
+        d->displayName = settings.value(QLatin1String("ThemeName"), QLatin1String("unnamed")).toString();
         d->preferredStyles = settings.value(QLatin1String("PreferredStyles")).toStringList();
         d->preferredStyles.removeAll(QLatin1String(""));
     }

src/libs/utils/theme/theme.h

@@ -54,7 +54,7 @@ class QTCREATOR_UTILS_EXPORT Theme : public QObject
     Q_ENUMS(WidgetStyle)
 
 public:
-    Theme(const QString &name, QObject *parent = 0);
+    Theme(const QString &id, QObject *parent = 0);
     ~Theme();
 
     enum Color {
@@ -265,9 +265,10 @@ public:
     QPalette palette() const;
     QStringList preferredStyles() const;
 
+    QString id() const;
     QString filePath() const;
-    QString name() const;
-    void setName(const QString &name);
+    QString displayName() const;
+    void setDisplayName(const QString &displayName);
 
     QVariantHash values() const;
 

src/libs/utils/theme/theme_p.h

@@ -44,8 +44,9 @@ class QTCREATOR_UTILS_EXPORT ThemePrivate
 public:
     ThemePrivate();
 
+    QString id;
     QString fileName;
-    QString name;
+    QString displayName;
     QStringList preferredStyles;
     QVector<QPair<QColor, QString> > colors;
     QVector<QString> imageFiles;

src/libs/utils/utils-lib.pri

@@ -210,7 +210,7 @@ FORMS += $$PWD/filewizardpage.ui \
 RESOURCES += $$PWD/utils.qrc
 
 osx {
-    HEADERS += $$PWD/autoreleasepool.h \
+    HEADERS += \
         $$PWD/fileutils_mac.h
     OBJECTIVE_SOURCES += \
         $$PWD/fileutils_mac.mm

src/plugins/baremetal/baremetalconstants.h

@@ -41,7 +41,7 @@ const char ACTION_ID[] = "BareMetal.Action";
 const char MENU_ID[] = "BareMetal.Menu";
 
 const char BAREMETAL_SETTINGS_CATEGORY[] = "ZZ.BareMetal";
-const char BAREMETAL_SETTINGS_TR_CATEGORY[] = QT_TRANSLATE_NOOP("BareMetal", "BareMetal");
+const char BAREMETAL_SETTINGS_TR_CATEGORY[] = QT_TRANSLATE_NOOP("BareMetal", "Bare Metal");
 const char BAREMETAL_SETTINGS_CATEGORY_ICON[] = ":/baremetal/images/QtBareMetal.png";
 
 const char GDB_PROVIDERS_SETTINGS_ID[] = "AA.BareMetal.GdbServerProvidersOptions";

src/plugins/clangcodemodel/clangbackendipcintegration.cpp

@@ -306,12 +306,44 @@ void IpcCommunicator::initializeBackend()
         initializeBackendWithCurrentData();
 }
 
-void IpcCommunicator::registerEmptyProjectForProjectLessFiles()
+static QStringList projectPartOptions(const CppTools::ProjectPart::Ptr &projectPart)
+{
+    QStringList options = ClangCodeModel::Utils::createClangOptions(projectPart,
+        CppTools::ProjectFile::Unclassified); // No language option
+    if (PchInfo::Ptr pchInfo = PchManager::instance()->pchInfo(projectPart))
+        options += ClangCodeModel::Utils::createPCHInclusionOptions(pchInfo->fileName());
+
+    return options;
+}
+
+static ClangBackEnd::ProjectPartContainer toProjectPartContainer(
+        const CppTools::ProjectPart::Ptr &projectPart)
+{
+    const QStringList options = projectPartOptions(projectPart);
+
+    return ClangBackEnd::ProjectPartContainer(projectPart->id(), Utf8StringVector(options));
+}
+
+static QVector<ClangBackEnd::ProjectPartContainer> toProjectPartContainers(
+        const QList<CppTools::ProjectPart::Ptr> projectParts)
+{
+    QVector<ClangBackEnd::ProjectPartContainer> projectPartContainers;
+    projectPartContainers.reserve(projectParts.size());
+
+    foreach (const CppTools::ProjectPart::Ptr &projectPart, projectParts)
+        projectPartContainers << toProjectPartContainer(projectPart);
+
+    return projectPartContainers;
+}
+
+void IpcCommunicator::registerFallbackProjectPart()
 {
     QTC_CHECK(m_connection.isConnected());
-    registerProjectPartsForEditor({ClangBackEnd::ProjectPartContainer(
-                                           Utf8String(),
-                                           Utf8StringVector())});
+
+    const auto projectPart = CppTools::CppModelManager::instance()->fallbackProjectPart();
+    const auto projectPartContainer = toProjectPartContainer(projectPart);
+
+    registerProjectPartsForEditor({projectPartContainer});
 }
 
 void IpcCommunicator::registerCurrentProjectParts()
@@ -343,49 +375,12 @@ void IpcCommunicator::registerCurrentCodeModelUiHeaders()
         updateUnsavedFile(es->fileName(), es->contents(), es->revision());
 }
 
-static QStringList projectPartMessageLine(const CppTools::ProjectPart::Ptr &projectPart)
-{
-    QStringList options = ClangCodeModel::Utils::createClangOptions(projectPart,
-        CppTools::ProjectFile::Unclassified); // No language option
-    if (PchInfo::Ptr pchInfo = PchManager::instance()->pchInfo(projectPart))
-        options += ClangCodeModel::Utils::createPCHInclusionOptions(pchInfo->fileName());
-
-    return options;
-}
-
-static ClangBackEnd::ProjectPartContainer toProjectPartContainer(
-        const CppTools::ProjectPart::Ptr &projectPart)
-{
-    const QStringList arguments = projectPartMessageLine(projectPart);
-    return ClangBackEnd::ProjectPartContainer(projectPart->id(), Utf8StringVector(arguments));
-}
-
-static QVector<ClangBackEnd::ProjectPartContainer> toProjectPartContainers(
-        const QList<CppTools::ProjectPart::Ptr> projectParts)
-{
-    QVector<ClangBackEnd::ProjectPartContainer> projectPartContainers;
-    projectPartContainers.reserve(projectParts.size());
-    foreach (const CppTools::ProjectPart::Ptr &projectPart, projectParts)
-        projectPartContainers << toProjectPartContainer(projectPart);
-    return projectPartContainers;
-}
-
 void IpcCommunicator::registerProjectsParts(const QList<CppTools::ProjectPart::Ptr> projectParts)
 {
     const auto projectPartContainers = toProjectPartContainers(projectParts);
     registerProjectPartsForEditor(projectPartContainers);
 }
 
-void IpcCommunicator::registerTranslationUnit(TextEditor::TextDocument *document)
-{
-    const QString filePath = document->filePath().toString();
-    const QString projectPartId = Utils::projectPartIdForFile(filePath);
-
-    registerTranslationUnitsForEditor({{Utf8String(filePath),
-                                        Utf8String(projectPartId),
-                                        uint(document->document()->revision())}});
-}
-
 void IpcCommunicator::updateTranslationUnitFromCppEditorDocument(const QString &filePath)
 {
     const auto document = CppTools::CppModelManager::instance()->cppEditorDocument(filePath);
@@ -426,25 +421,6 @@ void setLastSentDocumentRevision(const QString &filePath,
 }
 }
 
-void IpcCommunicator::registerTranslationUnit(const QString &filePath,
-                                              const QByteArray &contents,
-                                              uint documentRevision)
-{
-    const QString projectPartId = Utils::projectPartIdForFile(filePath);
-
-    if (documentHasChanged(filePath)) {
-        const bool hasUnsavedContent = true;
-
-        registerTranslationUnitsForEditor({{filePath,
-                                            projectPartId,
-                                            Utf8String::fromByteArray(contents),
-                                            hasUnsavedContent,
-                                            documentRevision}});
-
-        setLastSentDocumentRevision(filePath, documentRevision);
-    }
-}
-
 void IpcCommunicator::updateTranslationUnit(const QString &filePath,
                                             const QByteArray &contents,
                                             uint documentRevision)
@@ -495,6 +471,7 @@ void IpcCommunicator::requestDiagnostics(Core::IDocument *document)
 
     requestDiagnostics(FileContainer(filePath,
                                      projectPartId,
+                                     Utf8StringVector(),
                                      textDocument->document()->revision()));
 }
 
@@ -547,7 +524,7 @@ void IpcCommunicator::onCoreAboutToClose()
 
 void IpcCommunicator::initializeBackendWithCurrentData()
 {
-    registerEmptyProjectForProjectLessFiles();
+    registerFallbackProjectPart();
     registerCurrentProjectParts();
     registerCurrentCppEditorDocuments();
     registerCurrentCodeModelUiHeaders();

src/plugins/clangcodemodel/clangbackendipcintegration.h

@@ -133,8 +133,6 @@ public:
 
     void registerProjectsParts(const QList<CppTools::ProjectPart::Ptr> projectParts);
 
-    void registerTranslationUnit(TextEditor::TextDocument *document);
-    void registerTranslationUnit(const QString &filePath, const QByteArray &contents, uint documentRevision);
     void updateTranslationUnitIfNotCurrentDocument(Core::IDocument *document);
     void updateTranslationUnit(Core::IDocument *document);
     void updateUnsavedFile(Core::IDocument *document);
@@ -146,6 +144,8 @@ public:
     void requestDiagnostics(Core::IDocument *document);
     void updateChangeContentStartPosition(const QString &filePath, int position);
 
+    void registerFallbackProjectPart();
+
 public: // for tests
     IpcSenderInterface *setIpcSender(IpcSenderInterface *ipcSender);
     void killBackendProcess();
@@ -158,7 +158,6 @@ private:
 
     void initializeBackend();
     void initializeBackendWithCurrentData();
-    void registerEmptyProjectForProjectLessFiles();
     void registerCurrentProjectParts();
     void registerCurrentCppEditorDocuments();
     void registerCurrentCodeModelUiHeaders();

src/plugins/clangcodemodel/clangcodemodelplugin.cpp

@@ -58,6 +58,11 @@ static void initializeTextMarks()
                                            Utils::Theme::ClangCodeModel_Error_TextMarkColor);
 }
 
+ClangCodeModelPlugin::ClangCodeModelPlugin()
+{
+    qRegisterMetaType<CppTools::ProjectPart::Ptr>();
+}
+
 bool ClangCodeModelPlugin::initialize(const QStringList &arguments, QString *errorMessage)
 {
     Q_UNUSED(arguments)

src/plugins/clangcodemodel/clangcodemodelplugin.h

@@ -50,6 +50,8 @@ class ClangCodeModelPlugin: public ExtensionSystem::IPlugin
     Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "ClangCodeModel.json")
 
 public:
+    ClangCodeModelPlugin();
+
     bool initialize(const QStringList &arguments, QString *errorMessage);
     void extensionsInitialized();
 

src/plugins/clangcodemodel/clangeditordocumentparser.cpp

@@ -99,6 +99,7 @@ void ClangEditorDocumentParser::updateHelper(const BaseEditorDocumentParser::InM
     State state_ = state();
     state_.projectPart = determineProjectPart(filePath(), configuration(), state_);
     setState(state_);
+    emit projectPartDetermined(state_.projectPart);
 
     // Determine message line arguments
     const QStringList options = createOptions(filePath(), state_.projectPart, true);

src/plugins/clangcodemodel/clangeditordocumentparser.h

@@ -50,6 +50,9 @@ public:
     QList<SemanticMarker::Range> ifdefedOutBlocks() const;
     SemanticMarker::Ptr semanticMarker() const;
 
+signals:
+    void projectPartDetermined(CppTools::ProjectPart::Ptr projectPart);
+
 private:
     void updateHelper(const BaseEditorDocumentParser::InMemoryInfo &info) override;
 

src/plugins/clangcodemodel/clangeditordocumentprocessor.cpp

@@ -41,7 +41,9 @@
 #include <diagnosticcontainer.h>
 #include <sourcelocationcontainer.h>
 
-#include <cpptools/cpptoolsplugin.h>
+#include <cpptools/cppcodemodelsettings.h>
+#include <cpptools/cppprojects.h>
+#include <cpptools/cpptoolsreuse.h>
 #include <cpptools/cppworkingcopy.h>
 
 #include <texteditor/convenience.h>
@@ -87,6 +89,9 @@ ClangEditorDocumentProcessor::ClangEditorDocumentProcessor(
     , m_semanticHighlighter(document)
     , m_builtinProcessor(document, /*enableSemanticHighlighter=*/ false)
 {
+    connect(m_parser.data(), &ClangEditorDocumentParser::projectPartDetermined,
+            this, &ClangEditorDocumentProcessor::onParserDeterminedProjectPart);
+
     // Forwarding the semantic info from the builtin processor enables us to provide all
     // editor (widget) related features that are not yet implemented by the clang plugin.
     connect(&m_builtinProcessor, &CppTools::BuiltinEditorDocumentProcessor::cppDocumentUpdated,
@@ -230,9 +235,10 @@ static bool isProjectPartLoadedOrIsFallback(CppTools::ProjectPart::Ptr projectPa
         && (projectPart->id().isEmpty() || ClangCodeModel::Utils::isProjectPartLoaded(projectPart));
 }
 
-void ClangEditorDocumentProcessor::updateProjectPartAndTranslationUnitForEditor()
+void ClangEditorDocumentProcessor::updateProjectPartAndTranslationUnitForEditor(
+        CppTools::ProjectPart::Ptr projectPart)
 {
-    const CppTools::ProjectPart::Ptr projectPart = m_parser->projectPart();
+    QTC_ASSERT(projectPart, return);
 
     if (isProjectPartLoadedOrIsFallback(projectPart)) {
         updateTranslationUnitForEditor(projectPart.data());
@@ -242,6 +248,12 @@ void ClangEditorDocumentProcessor::updateProjectPartAndTranslationUnitForEditor(
     }
 }
 
+void ClangEditorDocumentProcessor::onParserDeterminedProjectPart(
+        CppTools::ProjectPart::Ptr projectPart)
+{
+    updateProjectPartAndTranslationUnitForEditor(projectPart);
+}
+
 void ClangEditorDocumentProcessor::onParserFinished()
 {
     if (revision() != m_parserRevision)
@@ -253,8 +265,6 @@ void ClangEditorDocumentProcessor::onParserFinished()
 
     // Run semantic highlighter
     m_semanticHighlighter.run();
-
-    updateProjectPartAndTranslationUnitForEditor();
 }
 
 void ClangEditorDocumentProcessor::updateTranslationUnitForEditor(CppTools::ProjectPart *projectPart)
@@ -294,13 +304,37 @@ void ClangEditorDocumentProcessor::requestDiagnostics()
     }
 }
 
+static CppTools::ProjectPart projectPartForLanguageOption(CppTools::ProjectPart *projectPart)
+{
+    if (projectPart)
+        return *projectPart;
+    return *CppTools::CppModelManager::instance()->fallbackProjectPart().data();
+}
+
+static QStringList languageOptions(const QString &filePath, CppTools::ProjectPart *projectPart)
+{
+    const auto theProjectPart = projectPartForLanguageOption(projectPart);
+    CppTools::CompilerOptionsBuilder builder(theProjectPart);
+    builder.addLanguageOption(CppTools::ProjectFile::classify(filePath));
+
+    return builder.options();
+}
+
+static QStringList fileArguments(const QString &filePath, CppTools::ProjectPart *projectPart)
+{
+    return QStringList(languageOptions(filePath, projectPart))
+         + CppTools::codeModelSettings()->extraClangOptions();
+}
+
 ClangBackEnd::FileContainer
 ClangEditorDocumentProcessor::fileContainer(CppTools::ProjectPart *projectPart) const
 {
-    if (projectPart)
-        return {filePath(), projectPart->id(), revision()};
+    const auto projectPartId = projectPart
+            ? Utf8String::fromString(projectPart->id())
+            : Utf8String();
+    const QStringList theFileArguments = fileArguments(filePath(), projectPart);
 
-    return {filePath(), Utf8String(), revision()};
+    return {filePath(), projectPartId, Utf8StringVector(theFileArguments), revision()};
 }
 
 } // namespace Internal

src/plugins/clangcodemodel/clangeditordocumentprocessor.h

@@ -85,10 +85,11 @@ public:
     static ClangEditorDocumentProcessor *get(const QString &filePath);
 
 private slots:
+    void onParserDeterminedProjectPart(CppTools::ProjectPart::Ptr projectPart);
     void onParserFinished();
 
 private:
-    void updateProjectPartAndTranslationUnitForEditor();
+    void updateProjectPartAndTranslationUnitForEditor(CppTools::ProjectPart::Ptr projectPart);
     void updateTranslationUnitForEditor(CppTools::ProjectPart *projectPart);
     void requestDiagnostics(CppTools::ProjectPart *projectPart);
     void requestDiagnostics();

src/plugins/clangcodemodel/clangmodelmanagersupport.cpp

@@ -300,7 +300,9 @@ void ModelManagerSupportClang::onProjectPartsUpdated(ProjectExplorer::Project *p
     QTC_ASSERT(project, return);
     const CppTools::ProjectInfo projectInfo = cppModelManager()->projectInfo(project);
     QTC_ASSERT(projectInfo.isValid(), return);
+
     m_ipcCommunicator.registerProjectsParts(projectInfo.projectParts());
+    m_ipcCommunicator.registerFallbackProjectPart();
 }
 
 void ModelManagerSupportClang::onProjectPartsRemoved(const QStringList &projectPartIds)
@@ -308,6 +310,7 @@ void ModelManagerSupportClang::onProjectPartsRemoved(const QStringList &projectP
     if (!projectPartIds.isEmpty()) {
         unregisterTranslationUnitsWithProjectParts(projectPartIds);
         m_ipcCommunicator.unregisterProjectPartsForEditor(projectPartIds);
+        m_ipcCommunicator.registerFallbackProjectPart();
     }
 }
 

src/plugins/clangcodemodel/clangutils.cpp

@@ -104,16 +104,6 @@ static QString getResourceDir()
     return dir.canonicalPath();
 }
 
-static bool maybeIncludeBorlandExtensions()
-{
-    return
-#if defined(CINDEX_VERSION) // clang 3.2 or higher
-        true;
-#else
-        false;
-#endif
-}
-
 class LibClangOptionsBuilder : public CompilerOptionsBuilder
 {
 public:
@@ -122,13 +112,13 @@ public:
         if (projectPart.isNull())
             return QStringList();
 
-        LibClangOptionsBuilder optionsBuilder(projectPart);
+        LibClangOptionsBuilder optionsBuilder(*projectPart.data());
 
         if (verboseRunLog().isDebugEnabled())
             optionsBuilder.add(QLatin1String("-v"));
 
         optionsBuilder.addLanguageOption(fileKind);
-        optionsBuilder.addOptionsForLanguage(maybeIncludeBorlandExtensions());
+        optionsBuilder.addOptionsForLanguage(/*checkForBorlandExtensions*/ true);
 
         optionsBuilder.addToolchainAndProjectDefines();
 
@@ -137,15 +127,13 @@ public:
         optionsBuilder.addHeaderPathOptions();
         optionsBuilder.addProjectConfigFileInclude();
 
-        optionsBuilder.addDiagnosticOptions();
-
         optionsBuilder.addExtraOptions();
 
         return optionsBuilder.options();
     }
 
 private:
-    LibClangOptionsBuilder(const CppTools::ProjectPart::Ptr &projectPart)
+    LibClangOptionsBuilder(const CppTools::ProjectPart &projectPart)
         : CompilerOptionsBuilder(projectPart)
     {
     }
@@ -181,7 +169,7 @@ private:
         static const QString wrappedQtHeaders = ICore::instance()->resourcePath()
                 + QLatin1String("/cplusplus/wrappedQtHeaders");
 
-        if (m_projectPart->qtVersion != ProjectPart::NoQt) {
+        if (m_projectPart.qtVersion != ProjectPart::NoQt) {
             add(QLatin1String("-I") + wrappedQtHeaders);
             add(QLatin1String("-I") + wrappedQtHeaders + QLatin1String("/QtCore"));
         }
@@ -189,9 +177,9 @@ private:
 
     void addProjectConfigFileInclude()
     {
-        if (!m_projectPart->projectConfigFile.isEmpty()) {
+        if (!m_projectPart.projectConfigFile.isEmpty()) {
             add(QLatin1String("-include"));
-            add(m_projectPart->projectConfigFile);
+            add(m_projectPart.projectConfigFile);
         }
     }
 
@@ -201,30 +189,7 @@ private:
         add(QLatin1String("-fdiagnostics-show-note-include-stack"));
         add(QLatin1String("-fmacro-backtrace-limit=0"));
         add(QLatin1String("-fretain-comments-from-system-headers"));
-        // TODO: -Xclang -ferror-limit -Xclang 0 ?
-    }
-
-    void addDiagnosticOptions()
-    {
-        add(QStringLiteral("-fmessage-length=0"));
-        add(QStringLiteral("-fdiagnostics-show-note-include-stack"));
-        add(QStringLiteral("-fmacro-backtrace-limit=0"));
-        add(QStringLiteral("-fretain-comments-from-system-headers"));
-        add(QStringLiteral("-ferror-limit=1000"));
-
-        add(QStringLiteral("-Weverything"));
-        add(QStringLiteral("-Wno-c++98-compat"));
-        add(QStringLiteral("-Wno-c++98-compat-pedantic"));
-        add(QStringLiteral("-Wno-unused-macros"));
-        add(QStringLiteral("-Wno-newline-eof"));
-        add(QStringLiteral("-Wno-exit-time-destructors"));
-        add(QStringLiteral("-Wno-global-constructors"));
-        add(QStringLiteral("-Wno-gnu-zero-variadic-macro-arguments"));
-        add(QStringLiteral("-Wno-documentation"));
-        add(QStringLiteral("-Wno-shadow"));
-
-        if (m_projectPart->languageVersion >= ProjectPart::CXX98)
-            add(QStringLiteral("-Wno-missing-prototypes"));
+        add(QLatin1String("-ferror-limit=1000"));
     }
 };
 

src/plugins/clangcodemodel/test/clangcodecompletion_test.cpp

@@ -1037,6 +1037,7 @@ void ClangCodeCompletionTest::testCompleteProjectDependingCodeInGeneratedUiFile(
     CppTools::Tests::ProjectOpenerAndCloser projectManager;
     const CppTools::ProjectInfo projectInfo = projectManager.open(projectFilePath, true);
     QVERIFY(projectInfo.isValid());
+    QVERIFY(monitorGeneratedUiFile.waitUntilGenerated());
 
     // Open file with ui object
     const QString completionFile = testDir.absolutePath("mainwindow.cpp");
@@ -1046,7 +1047,6 @@ void ClangCodeCompletionTest::testCompleteProjectDependingCodeInGeneratedUiFile(
     QVERIFY(openSource.succeeded());
 
     // ...and check comletions
-    QVERIFY(monitorGeneratedUiFile.waitUntilGenerated());
     ProposalModel proposal = completionResults(openSource.editor());
     QVERIFY(hasItem(proposal, "menuBar"));
     QVERIFY(hasItem(proposal, "statusBar"));

src/plugins/coreplugin/coreplugin.cpp

@@ -37,6 +37,7 @@
 #include "modemanager.h"
 #include "infobar.h"
 #include "iwizardfactory.h"
+#include "themesettings.h"
 
 #include <coreplugin/actionmanager/actionmanager.h>
 #include <coreplugin/documentmanager.h>
@@ -48,6 +49,7 @@
 
 #include <extensionsystem/pluginerroroverview.h>
 #include <extensionsystem/pluginmanager.h>
+#include <utils/algorithm.h>
 #include <utils/pathchooser.h>
 #include <utils/macroexpander.h>
 #include <utils/savefile.h>
@@ -58,7 +60,6 @@
 #include <QtPlugin>
 #include <QDebug>
 #include <QDateTime>
-#include <QDir>
 #include <QMenu>
 
 using namespace Core;
@@ -97,39 +98,13 @@ CorePlugin::~CorePlugin()
     setCreatorTheme(0);
 }
 
-static QString absoluteThemePath(const QString &themeName, bool userProvidedTheme)
-{
-    if (themeName.isEmpty())
-        return themeName;
-    QString res = QDir::fromNativeSeparators(themeName);
-    QFileInfo fi(res);
-    bool tryRawName = userProvidedTheme || fi.isAbsolute();
-    // Try the given name
-    if (tryRawName && fi.exists())
-        return fi.absoluteFilePath();
-    const QString suffix = QLatin1String("creatortheme");
-    // Try name.creatortheme
-    if (fi.suffix() != suffix) {
-        res = themeName + QLatin1Char('.') + suffix;
-        fi.setFile(res);
-        if (tryRawName && fi.exists())
-            return fi.absoluteFilePath();
-    }
-    if (fi.path().isEmpty())
-        return QString(); // absolute/relative path, but not found
-    // If only name was given, look it up in qtcreator/themes
-    res.prepend(ICore::resourcePath() + QLatin1String("/themes/"));
-    return QFileInfo::exists(res) ? res : QString();
-}
-
 void CorePlugin::parseArguments(const QStringList &arguments)
 {
-    const QString defaultTheme = QLatin1String("default");
-    QString themeName = ICore::settings()->value(
-                QLatin1String(Constants::SETTINGS_THEME), defaultTheme).toString();
+    const Id settingsThemeId = Id::fromSetting(ICore::settings()->value(
+                QLatin1String(Constants::SETTINGS_THEME), QLatin1String("default")));
+    Id themeId = settingsThemeId;
     QColor overrideColor;
     bool presentationMode = false;
-    bool userProvidedTheme = false;
 
     for (int i = 0; i < arguments.size(); ++i) {
         if (arguments.at(i) == QLatin1String("-color")) {
@@ -140,28 +115,27 @@ void CorePlugin::parseArguments(const QStringList &arguments)
         if (arguments.at(i) == QLatin1String("-presentationMode"))
             presentationMode = true;
         if (arguments.at(i) == QLatin1String("-theme")) {
-            themeName = arguments.at(i + 1);
-            userProvidedTheme = true;
+            themeId = Id::fromString(arguments.at(i + 1));
             i++;
         }
     }
-
-    QString themeURI = absoluteThemePath(themeName, userProvidedTheme);
-    if (themeURI.isEmpty()) {
-        themeName = defaultTheme;
-        themeURI = QStringLiteral("%1/themes/%2.creatortheme").arg(ICore::resourcePath()).arg(themeName);
-        if (themeURI.isEmpty()) {
-            qCritical("%s", qPrintable(QCoreApplication::translate("Application", "No valid theme \"%1\"")
-                                       .arg(themeName)));
+    const QList<ThemeEntry> availableThemes = ThemeSettings::availableThemes();
+    int themeIndex = Utils::indexOf(availableThemes, Utils::equal(&ThemeEntry::id, themeId));
+    if (themeIndex < 0) {
+        themeIndex = Utils::indexOf(availableThemes,
+                                    Utils::equal(&ThemeEntry::id, settingsThemeId));
     }
-    }
-
-    QSettings themeSettings(themeURI, QSettings::IniFormat);
-    Theme *theme = new Theme(themeName, qApp);
+    if (themeIndex < 0)
+        themeIndex = 0;
+    if (themeIndex < availableThemes.size()) {
+        const ThemeEntry themeEntry = availableThemes.at(themeIndex);
+        QSettings themeSettings(themeEntry.filePath(), QSettings::IniFormat);
+        Theme *theme = new Theme(themeEntry.id().toString(), qApp);
         theme->readSettings(themeSettings);
         if (theme->flag(Theme::ApplyThemePaletteGlobally))
             QApplication::setPalette(theme->palette());
         setCreatorTheme(theme);
+    }
 
     // defer creation of these widgets until here,
     // because they need a valid theme set
@@ -176,6 +150,10 @@ void CorePlugin::parseArguments(const QStringList &arguments)
 
 bool CorePlugin::initialize(const QStringList &arguments, QString *errorMessage)
 {
+    if (ThemeSettings::availableThemes().isEmpty()) {
+        *errorMessage = tr("No themes found in installation.");
+        return false;
+    }
     new ActionManager(this);
     Theme::initialPalette(); // Initialize palette before setting it
     qsrand(QDateTime::currentDateTime().toTime_t());

src/plugins/coreplugin/dialogs/newdialog.cpp

@@ -189,6 +189,7 @@ using namespace Core::Internal;
 
 bool NewDialog::m_isRunning = false;
 QString NewDialog::m_lastCategory = QString();
+QString NewDialog::m_lastPlatform = QString();
 
 NewDialog::NewDialog(QWidget *parent) :
     QDialog(parent),
@@ -301,6 +302,9 @@ void NewDialog::showDialog()
 {
     QModelIndex idx;
 
+    if (!m_lastPlatform.isEmpty())
+        m_ui->comboBox->setCurrentIndex(m_ui->comboBox->findData(m_lastPlatform));
+
     if (!m_lastCategory.isEmpty())
         foreach (QStandardItem* item, m_categoryItems) {
             if (item->data(Qt::UserRole) == m_lastCategory)
@@ -446,6 +450,7 @@ void NewDialog::saveState()
     QStandardItem *currentItem = m_model->itemFromIndex(m_twoLevelProxyModel->mapToSource(idx));
     if (currentItem)
         m_lastCategory = currentItem->data(Qt::UserRole).toString();
+    m_lastPlatform = m_ui->comboBox->currentData().toString();
 }
 
 void NewDialog::accept()

src/plugins/coreplugin/dialogs/newdialog.h

@@ -86,6 +86,7 @@ private:
     void saveState();
 
     static QString m_lastCategory;
+    static QString m_lastPlatform;
     static bool m_isRunning;
 
     Ui::NewDialog *m_ui;

src/plugins/coreplugin/dialogs/shortcutsettings.cpp

@@ -373,12 +373,15 @@ bool ShortcutSettingsWidget::filterColumn(const QString &filterString, QTreeWidg
                                           int column) const
 {
     QString text;
-    if (column == item->columnCount() - 1) {
+    if (column == item->columnCount() - 1) { // shortcut
         // filter on the shortcut edit text
         if (!item->data(0, Qt::UserRole).isValid())
             return true;
         ShortcutItem *scitem = qvariant_cast<ShortcutItem *>(item->data(0, Qt::UserRole));
         text = keySequenceToEditString(scitem->m_key);
+    } else if (column == 0 && item->data(0, Qt::UserRole).isValid()) { // command id
+        ShortcutItem *scitem = qvariant_cast<ShortcutItem *>(item->data(0, Qt::UserRole));
+        text = scitem->m_cmd->id().toString();
     } else {
         text = item->text(column);
     }

src/plugins/coreplugin/editormanager/editormanager.cpp

@@ -490,10 +490,6 @@ void EditorManagerPrivate::init()
     connect(m_autoSaveTimer, SIGNAL(timeout()), SLOT(autoSave()));
     updateAutoSave();
 
-    // Do not ask for files to save.
-    // MainWindow::closeEvent has already done that.
-    ICore::addPreCloseListener([]() -> bool { return EditorManager::closeAllEditors(false); });
-
     d->m_openEditorsFactory = new OpenEditorsViewFactory();
     ExtensionSystem::PluginManager::addObject(d->m_openEditorsFactory);
 
@@ -518,6 +514,13 @@ void EditorManagerPrivate::init()
                                                });
 }
 
+void EditorManagerPrivate::extensionsInitialized()
+{
+    // Do not ask for files to save.
+    // MainWindow::closeEvent has already done that.
+    ICore::addPreCloseListener([]() -> bool { return EditorManager::closeAllEditors(false); });
+}
+
 EditorManagerPrivate *EditorManagerPrivate::instance()
 {
     return d;
@@ -2487,7 +2490,9 @@ static void mimeTypeFactoryLookup(const Utils::MimeType &mimeType,
     //         * application/octet-stream
     //     * text/plain
     QList<Utils::MimeType> queue;
+    QSet<QString> seen;
     queue.append(mimeType);
+    seen.insert(mimeType.name());
     while (!queue.isEmpty()) {
         Utils::MimeType mt = queue.takeFirst();
         // check for matching factories
@@ -2507,8 +2512,14 @@ static void mimeTypeFactoryLookup(const Utils::MimeType &mimeType,
         QStringList parentNames = mt.parentMimeTypes();
         foreach (const QString &parentName, parentNames) {
             const Utils::MimeType parent = mdb.mimeTypeForName(parentName);
-            if (parent.isValid())
+            if (parent.isValid()) {
+                int seenSize = seen.size();
+                seen.insert(parent.name());
+                if (seen.size() != seenSize) // not seen before, so add
                     queue.append(parent);
+                else
+                    qWarning("MimeTypes: Parent hierarchy loop detected for '%s'!", qPrintable(parent.name()));
+            }
         }
     }
 }

src/plugins/coreplugin/editormanager/editormanager_p.h

@@ -69,6 +69,8 @@ class EditorManagerPrivate : public QObject
 public:
     static EditorManagerPrivate *instance();
 
+    static void extensionsInitialized(); // only use from MainWindow
+
     static EditorArea *mainEditorArea();
     static EditorView *currentEditorView();
     static void setCurrentEditor(IEditor *editor, bool ignoreNavigationHistory = false);

src/plugins/coreplugin/fancyactionbar.cpp

@@ -53,9 +53,13 @@ using namespace Utils;
 namespace Core {
 namespace Internal {
 
-FancyToolButton::FancyToolButton(QWidget *parent)
+FancyToolButton::FancyToolButton(QAction *action, QWidget *parent)
     : QToolButton(parent), m_fader(0)
 {
+    setDefaultAction(action);
+    connect(action, &QAction::changed, this, &FancyToolButton::actionChanged);
+    actionChanged();
+
     setAttribute(Qt::WA_Hover, true);
     setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
 }
@@ -364,18 +368,12 @@ FancyActionBar::FancyActionBar(QWidget *parent)
 
 void FancyActionBar::addProjectSelector(QAction *action)
 {
-    FancyToolButton* toolButton = new FancyToolButton(this);
-    toolButton->setDefaultAction(action);
-    connect(action, SIGNAL(changed()), toolButton, SLOT(actionChanged()));
-    m_actionsLayout->insertWidget(0, toolButton);
+    m_actionsLayout->insertWidget(0, new FancyToolButton(action, this));
 
 }
 void FancyActionBar::insertAction(int index, QAction *action)
 {
-    FancyToolButton *toolButton = new FancyToolButton(this);
-    toolButton->setDefaultAction(action);
-    connect(action, SIGNAL(changed()), toolButton, SLOT(actionChanged()));
-    m_actionsLayout->insertWidget(index, toolButton);
+    m_actionsLayout->insertWidget(index, new FancyToolButton(action, this));
 }
 
 QLayout *FancyActionBar::actionsLayout() const

src/plugins/coreplugin/fancyactionbar.h

@@ -47,7 +47,7 @@ class FancyToolButton : public QToolButton
     Q_PROPERTY(float fader READ fader WRITE setFader)
 
 public:
-    FancyToolButton(QWidget *parent = 0);
+    FancyToolButton(QAction *action, QWidget *parent = 0);
 
     void paintEvent(QPaintEvent *event);
     bool event(QEvent *e);

src/plugins/coreplugin/find/ifindfilter.cpp

@@ -44,7 +44,7 @@
     a text based search term (potentially with find flags like
     searching case sensitively or using regular expressions). Existing
     scopes are \gui {All Projects} that searches from all files in all projects
-    and \gui {Files on File System} where the user provides a directory and file
+    and \gui {Files in File System} where the user provides a directory and file
     patterns to search.
 
     To make your find scope available to the user, you need to implement this

src/plugins/coreplugin/locator/locatorwidget.cpp

@@ -410,11 +410,11 @@ bool LocatorWidget::eventFilter(QObject *obj, QEvent *event)
         }
     } else if (obj == m_fileLineEdit && event->type() == QEvent::FocusOut) {
         QFocusEvent *fev = static_cast<QFocusEvent *>(event);
-        if (fev->reason() != Qt::ActiveWindowFocusReason || !m_completionList->isActiveWindow()) {
+        if (fev->reason() != Qt::ActiveWindowFocusReason || !m_completionList->isActiveWindow())
             m_completionList->hide();
-            m_fileLineEdit->clearFocus();
-        }
     } else if (obj == m_fileLineEdit && event->type() == QEvent::FocusIn) {
+        QFocusEvent *fev = static_cast<QFocusEvent *>(event);
+        if (fev->reason() != Qt::ActiveWindowFocusReason)
             showPopupNow();
     } else if (obj == this && event->type() == QEvent::ShortcutOverride) {
         QKeyEvent *ke = static_cast<QKeyEvent *>(event);
@@ -584,9 +584,7 @@ void LocatorWidget::show(const QString &text, int selectionStart, int selectionL
 {
     if (!text.isEmpty())
         m_fileLineEdit->setText(text);
-    if (!m_fileLineEdit->hasFocus())
     m_fileLineEdit->setFocus();
-    else
     showPopupNow();
     ICore::raiseWindow(ICore::mainWindow());
 

src/plugins/coreplugin/locator/spotlightlocatorfilter.mm

@@ -30,7 +30,6 @@
 
 #include "spotlightlocatorfilter.h"
 
-#include <utils/autoreleasepool.h>
 #include <utils/qtcassert.h>
 
 #include <QMutex>
@@ -38,7 +37,6 @@
 #include <QWaitCondition>
 
 #include <Foundation/NSArray.h>
-#include <Foundation/NSAutoreleasePool.h>
 #include <Foundation/NSDictionary.h>
 #include <Foundation/NSMetadata.h>
 #include <Foundation/NSNotification.h>
@@ -85,7 +83,7 @@ SpotlightIterator::SpotlightIterator(const QString &expression)
       m_queueIndex(-1),
       m_finished(false)
 {
-    Utils::AutoreleasePool pool; Q_UNUSED(pool)
+    @autoreleasepool {
         NSPredicate *predicate = [NSPredicate predicateWithFormat:expression.toNSString()];
         m_query = [[NSMetadataQuery alloc] init];
         m_query.predicate = predicate;
@@ -112,6 +110,7 @@ SpotlightIterator::SpotlightIterator(const QString &expression)
                             m_waitForItems.wakeAll();
                         }] retain];
         [m_query startQuery];
+    }
 }
 
 SpotlightIterator::~SpotlightIterator()
@@ -163,7 +162,7 @@ void SpotlightIterator::ensureNext()
         return;
     if (m_index >= 10000) // limit the amount of data that is passed on
         return;
-    Utils::AutoreleasePool pool; Q_UNUSED(pool)
+    @autoreleasepool {
         // check if there are items in the queue, otherwise wait for some
         m_mutex.lock();
         bool itemAvailable = (m_queueIndex + 1 < m_queue.count);
@@ -179,6 +178,7 @@ void SpotlightIterator::ensureNext()
 
         }
         m_mutex.unlock();
+    }
 }
 
 // #pragma mark -- SpotlightLocatorFilter

src/plugins/coreplugin/mainwindow.cpp

@@ -347,6 +347,7 @@ bool MainWindow::init(QString *errorMessage)
 
 void MainWindow::extensionsInitialized()
 {
+    EditorManagerPrivate::extensionsInitialized();
     MimeTypeSettings::restoreSettings();
     m_windowSupport = new WindowSupport(this, Context("Core.MainWindow"));
     m_windowSupport->setCloseActionEnabled(false);

src/plugins/coreplugin/themeeditor/themesettingstablemodel.cpp

@@ -222,7 +222,7 @@ void ThemeSettingsTableModel::initFrom(Theme *theme)
     }
 
     m_widgetStyle = theme->widgetStyle();
-    m_name = theme->d->name;
+    m_displayName = theme->d->displayName;
     m_preferredStyles = theme->d->preferredStyles;
 }
 
@@ -252,7 +252,7 @@ void ThemeSettingsTableModel::toTheme(Theme *t) const
     }
 
     theme->widgetStyle = m_widgetStyle;
-    theme->name = m_name;
+    theme->displayName = m_displayName;
     theme->preferredStyles = m_preferredStyles;
 }
 

src/plugins/coreplugin/themeeditor/themesettingstablemodel.h

@@ -76,7 +76,7 @@ public:
     void initFrom(Utils::Theme *theme);
     void toTheme(Utils::Theme *theme) const;
 
-    QString m_name;
+    QString m_displayName;
     QStringList m_preferredStyles;
 
 public:

src/plugins/coreplugin/themesettings.cpp

@@ -31,14 +31,55 @@
 #include "themesettings.h"
 #include "themesettingswidget.h"
 #include "coreconstants.h"
+#include "icore.h"
+
+#include <utils/algorithm.h>
 
 #include <QCoreApplication>
+#include <QDebug>
+#include <QDir>
+#include <QSettings>
+
+static const char themeNameKey[] = "ThemeName";
 
 namespace Core {
 namespace Internal {
 
-ThemeSettings::ThemeSettings() :
-    m_widget(0)
+ThemeEntry::ThemeEntry(Id id, const QString &filePath, bool readOnly)
+    : m_id(id),
+      m_filePath(filePath),
+      m_readOnly(readOnly)
+{
+}
+
+Id ThemeEntry::id() const
+{
+    return m_id;
+}
+
+QString ThemeEntry::displayName() const
+{
+    if (m_displayName.isEmpty() && !m_filePath.isEmpty()) {
+        QSettings settings(m_filePath, QSettings::IniFormat);
+        m_displayName = settings.value(QLatin1String(themeNameKey),
+                                       QCoreApplication::tr("unnamed")).toString();
+        if (false) // TODO: Revert to m_readOnly
+            m_displayName = QCoreApplication::tr("%1 (built-in)").arg(m_displayName);
+    }
+    return m_displayName;
+}
+
+QString ThemeEntry::filePath() const
+{
+    return m_filePath;
+}
+
+bool ThemeEntry::readOnly() const
+{
+    return m_readOnly;
+}
+
+ThemeSettings::ThemeSettings()
 {
     setId(Constants::SETTINGS_ID_INTERFACE);
     setDisplayName(tr("Theme"));
@@ -71,5 +112,38 @@ void ThemeSettings::finish()
     m_widget = 0;
 }
 
+static void addThemesFromPath(const QString &path, bool readOnly, QList<ThemeEntry> *themes)
+{
+    static const QLatin1String extension(".creatortheme");
+    QDir themeDir(path);
+    themeDir.setNameFilters(QStringList() << QLatin1String("*.creatortheme"));
+    themeDir.setFilter(QDir::Files);
+    const QStringList themeList = themeDir.entryList();
+    foreach (const QString &fileName, themeList) {
+        QString id = QFileInfo(fileName).completeBaseName();
+        themes->append(ThemeEntry(Id::fromString(id), themeDir.absoluteFilePath(fileName), readOnly));
+    }
+}
+
+QList<ThemeEntry> ThemeSettings::availableThemes()
+{
+    QList<ThemeEntry> themes;
+
+    static const QString installThemeDir = ICore::resourcePath() + QLatin1String("/themes");
+    static const QString userThemeDir = ICore::userResourcePath() + QLatin1String("/themes");
+    addThemesFromPath(installThemeDir, /*readOnly=*/true, &themes);
+    if (themes.isEmpty())
+        qWarning() << "Warning: No themes found in installation: "
+                   << QDir::toNativeSeparators(installThemeDir);
+    // move default theme to front
+    int defaultIndex = Utils::indexOf(themes, Utils::equal(&ThemeEntry::id, Id("default")));
+    if (defaultIndex > 0) { // == exists and not at front
+        ThemeEntry defaultEntry = themes.takeAt(defaultIndex);
+        themes.prepend(defaultEntry);
+    }
+    addThemesFromPath(userThemeDir, /*readOnly=*/false, &themes);
+    return themes;
+}
+
 } // namespace Internal
 } // namespace Core

src/plugins/coreplugin/themesettings.h

@@ -31,6 +31,8 @@
 #ifndef THEMESETTINGS_H
 #define THEMESETTINGS_H
 
+#include "id.h"
+
 #include <coreplugin/dialogs/ioptionspage.h>
 
 namespace Core {
@@ -38,6 +40,24 @@ namespace Internal {
 
 class ThemeSettingsWidget;
 
+class ThemeEntry
+{
+public:
+    ThemeEntry() = default;
+    ThemeEntry(Id id, const QString &filePath, bool readOnly);
+
+    Id id() const;
+    QString displayName() const;
+    QString filePath() const;
+    bool readOnly() const;
+
+private:
+    Id m_id;
+    QString m_filePath;
+    mutable QString m_displayName;
+    bool m_readOnly = true;
+};
+
 class ThemeSettings : public IOptionsPage
 {
     Q_OBJECT
@@ -50,7 +70,9 @@ public:
     void apply();
     void finish();
 
-    ThemeSettingsWidget *m_widget;
+    static QList<ThemeEntry> availableThemes();
+private:
+    ThemeSettingsWidget *m_widget = 0;
 };
 
 } // namespace Internal

src/plugins/coreplugin/themesettingswidget.cpp

@@ -33,7 +33,9 @@
 #include "icore.h"
 #include "manhattanstyle.h"
 #include "themeeditor/themesettingstablemodel.h"
+#include "themesettings.h"
 
+#include <utils/algorithm.h>
 #include <utils/theme/theme.h>
 #include <utils/theme/theme_p.h>
 #include <utils/qtcassert.h>
@@ -52,8 +54,6 @@ using namespace Utils;
 namespace Core {
 namespace Internal {
 
-const char themeNameKey[] = "ThemeName";
-
 static QString customThemesPath()
 {
     return ICore::userResourcePath() + QLatin1String("/themes/");
@@ -81,42 +81,6 @@ static QString createThemeFileName(const QString &pattern)
     return fileName;
 }
 
-
-struct ThemeEntry
-{
-    ThemeEntry() : m_readOnly(true) {}
-    ThemeEntry(const QString &name, const QString &filePath, bool readOnly):
-        m_name(name),
-        m_filePath(filePath),
-        m_readOnly(readOnly)
-    {
-    }
-
-    QString name() const { return m_name; }
-    QString displayName() const;
-    QString filePath() const { return m_filePath; }
-    bool readOnly() const { return m_readOnly; }
-
-private:
-    QString m_name;
-    QString m_filePath;
-    mutable QString m_displayName;
-    bool m_readOnly;
-};
-
-QString ThemeEntry::displayName() const
-{
-    if (m_displayName.isEmpty()) {
-        QSettings settings(filePath(), QSettings::IniFormat);
-        m_displayName = settings.value(QLatin1String(themeNameKey),
-                                       QCoreApplication::tr("unnamed")).toString();
-        if (false) // TODO: Revert to m_readOnly
-            m_displayName = QCoreApplication::tr("%1 (built-in)").arg(m_displayName);
-    }
-    return m_displayName;
-}
-
-
 class ThemeListModel : public QAbstractListModel
 {
 public:
@@ -179,7 +143,7 @@ ThemeSettingsPrivate::ThemeSettingsPrivate(QWidget *widget)
     , m_refreshingThemeList(false)
     , m_ui(new Ui::ThemeSettings)
 {
-    m_currentTheme = ThemeEntry(creatorTheme()->name(), creatorTheme()->filePath(), true);
+    m_currentTheme = ThemeEntry(Id::fromString(creatorTheme()->id()), creatorTheme()->filePath(), true);
     m_ui->setupUi(widget);
     // TODO: Restore the editor and the buttons after improving the editor
     m_ui->editor->hide();
@@ -216,44 +180,15 @@ ThemeSettingsWidget::~ThemeSettingsWidget()
 
 void ThemeSettingsWidget::refreshThemeList()
 {
-    QList<ThemeEntry> themes;
-
-    QDir themeDir(ICore::resourcePath() + QLatin1String("/themes"));
-    themeDir.setNameFilters(QStringList() << QLatin1String("*.creatortheme"));
-    themeDir.setFilter(QDir::Files);
-
-    int selected = 0;
-
-    QStringList themeList = themeDir.entryList();
-    const QString defaultTheme = QLatin1String("default.creatortheme");
-    if (themeList.removeOne(defaultTheme))
-        themeList.prepend(defaultTheme);
-    const QLatin1String extension(".creatortheme");
-    for (int i = 0, total = themeList.count(); i < total; ++i) {
-        const QString fileName = themeList.at(i);
-        if (d->m_currentTheme.name() + extension == fileName)
-            selected = i;
-        QString name = fileName;
-        name.remove(extension);
-        themes.append(ThemeEntry(name, themeDir.absoluteFilePath(fileName), true));
-    }
-
-    if (themes.isEmpty())
-        qWarning() << "Warning: no themes found in path:" << themeDir.path();
-
-    themeDir.setPath(customThemesPath());
-    foreach (const QString &file, themeDir.entryList()) {
-        const QString fileName = themeDir.absoluteFilePath(file);
-        if (d->m_currentTheme.name() == fileName)
-            selected = themes.size();
-        themes.append(ThemeEntry(fileName, fileName, false));
-    }
-
-    d->m_currentTheme = themes[selected];
+    const QList<ThemeEntry> themes = ThemeSettings::availableThemes();
+    const int selected = Utils::indexOf(themes, Utils::equal(&ThemeEntry::id, d->m_currentTheme.id()));
 
     d->m_refreshingThemeList = true;
     d->m_themeListModel->setThemes(themes);
+    if (selected >= 0) {
+        d->m_currentTheme = themes[selected];
         d->m_ui->themeComboBox->setCurrentIndex(selected);
+    }
     d->m_refreshingThemeList = false;
 }
 
@@ -270,7 +205,7 @@ void ThemeSettingsWidget::themeSelected(int index)
         d->m_currentTheme = entry;
 
         QSettings settings(entry.filePath(), QSettings::IniFormat);
-        Theme theme(entry.name());
+        Theme theme(entry.id().toString());
         theme.readSettings(settings);
         d->m_ui->editor->initFrom(&theme);
     }
@@ -354,7 +289,7 @@ void ThemeSettingsWidget::maybeSaveTheme()
     messageBox->setDefaultButton(QMessageBox::Save);
 
     if (messageBox->exec() == QMessageBox::Save) {
-        Theme newTheme(d->m_currentTheme.name());
+        Theme newTheme(d->m_currentTheme.id().toString());
         d->m_ui->editor->model()->toTheme(&newTheme);
         newTheme.writeSettings(d->m_currentTheme.filePath());
     }
@@ -373,7 +308,7 @@ void ThemeSettingsWidget::renameTheme()
     dialog->setInputMode(QInputDialog::TextInput);
     dialog->setWindowTitle(tr("Rename Theme"));
     dialog->setLabelText(tr("Theme name:"));
-    dialog->setTextValue(d->m_ui->editor->model()->m_name);
+    dialog->setTextValue(d->m_ui->editor->model()->m_displayName);
     int ret = dialog->exec();
     QString newName = dialog->textValue();
     delete dialog;
@@ -382,9 +317,9 @@ void ThemeSettingsWidget::renameTheme()
         return;
 
     // overwrite file with new name
-    Theme newTheme(entry.name());
+    Theme newTheme(entry.id().toString());
     d->m_ui->editor->model()->toTheme(&newTheme);
-    newTheme.setName(newName);
+    newTheme.setDisplayName(newName);
     newTheme.writeSettings(entry.filePath());
 
     refreshThemeList();
@@ -401,8 +336,9 @@ void ThemeSettingsWidget::copyThemeByName(const QString &name)
     QString baseFileName = QFileInfo(entry.filePath()).completeBaseName();
     baseFileName += QLatin1String("_copy%1.creatortheme");
     QString fileName = createThemeFileName(baseFileName);
+    QString id = QFileInfo(fileName).completeBaseName();
 
-    if (fileName.isEmpty())
+    if (fileName.isEmpty() || id.isEmpty())
         return;
 
     // Ask about saving any existing modifactions
@@ -410,18 +346,18 @@ void ThemeSettingsWidget::copyThemeByName(const QString &name)
 
     Theme newTheme(fileName);
     d->m_ui->editor->model()->toTheme(&newTheme);
-    newTheme.setName(name);
+    newTheme.setDisplayName(name);
     newTheme.writeSettings(fileName);
 
-    d->m_currentTheme = ThemeEntry(fileName, fileName, true);
+    d->m_currentTheme = ThemeEntry(Id::fromString(id), fileName, true);
 
     refreshThemeList();
 }
 
 void ThemeSettingsWidget::apply()
 {
-    const QString themeName = d->m_currentTheme.name();
-    Theme *newTheme = new Theme(themeName);
+    const QString themeId = d->m_currentTheme.id().toString();
+    Theme *newTheme = new Theme(themeId);
     if (d->m_currentTheme.readOnly()) {
         QSettings themeSettings(d->m_currentTheme.filePath(), QSettings::IniFormat);
         newTheme->readSettings(themeSettings);
@@ -447,7 +383,7 @@ void ThemeSettingsWidget::apply()
 
     // save filename of selected theme in global config
     QSettings *settings = ICore::settings();
-    settings->setValue(QLatin1String(Constants::SETTINGS_THEME), themeName);
+    settings->setValue(QLatin1String(Constants::SETTINGS_THEME), themeId);
 }
 
 } // namespace Internal

src/plugins/cpptools/cppcodemodelsettings.cpp

@@ -36,6 +36,7 @@ using namespace CppTools;
 
 static QLatin1String cppHeaderMimeType(Constants::CPP_HEADER_MIMETYPE);
 static QLatin1String cHeaderMimeType(Constants::C_HEADER_MIMETYPE);
+static QLatin1String clangExtraOptionsKey(Constants::CPPTOOLS_EXTRA_CLANG_OPTIONS);
 
 void CppCodeModelSettings::fromSettings(QSettings *s)
 {
@@ -45,6 +46,8 @@ void CppCodeModelSettings::fromSettings(QSettings *s)
     foreach (const QString &mimeType, supportedMimeTypes())
         setIdForMimeType(supporters, mimeType);
 
+    setExtraClangOptions(s->value(clangExtraOptionsKey, defaultExtraClangOptions()).toStringList());
+
     QVariant v = s->value(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_PCH_USAGE), PchUse_None);
     setPCHUsage(static_cast<PCHUsage>(v.toInt()));
     s->endGroup();
@@ -59,6 +62,7 @@ void CppCodeModelSettings::toSettings(QSettings *s)
     foreach (const QString &mimeType, m_modelManagerSupportByMimeType.keys())
         var[mimeType] = m_modelManagerSupportByMimeType[mimeType];
     s->setValue(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_SUPPORTERS_KEY), QVariant(var));
+    s->setValue(clangExtraOptionsKey, extraClangOptions());
     s->setValue(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_PCH_USAGE), pchUsage());
     s->endGroup();
 
@@ -116,6 +120,33 @@ bool CppCodeModelSettings::hasModelManagerSupportIdForMimeType(const QString &mi
         return m_modelManagerSupportByMimeType.value(mimeType) == id;
 }
 
+QStringList CppCodeModelSettings::defaultExtraClangOptions()
+{
+    return {
+        QStringLiteral("-Weverything"),
+        QStringLiteral("-Wno-c++98-compat"),
+        QStringLiteral("-Wno-c++98-compat-pedantic"),
+        QStringLiteral("-Wno-unused-macros"),
+        QStringLiteral("-Wno-newline-eof"),
+        QStringLiteral("-Wno-exit-time-destructors"),
+        QStringLiteral("-Wno-global-constructors"),
+        QStringLiteral("-Wno-gnu-zero-variadic-macro-arguments"),
+        QStringLiteral("-Wno-documentation"),
+        QStringLiteral("-Wno-shadow"),
+        QStringLiteral("-Wno-missing-prototypes"), // Not optimal for C projects.
+    };
+}
+
+QStringList CppCodeModelSettings::extraClangOptions() const
+{
+    return m_extraClangOptions;
+}
+
+void CppCodeModelSettings::setExtraClangOptions(const QStringList &extraClangOptions)
+{
+    m_extraClangOptions = extraClangOptions;
+}
+
 void CppCodeModelSettings::setIdForMimeType(const QVariant &var, const QString &mimeType)
 {
     QHash<QString, QVariant> mimeToId = var.toHash();

src/plugins/cpptools/cppcodemodelsettings.h

@@ -73,6 +73,10 @@ public:
     void setDefaultId(const QString &defaultId)
     { m_defaultId = defaultId; }
 
+    static QStringList defaultExtraClangOptions();
+    QStringList extraClangOptions() const;
+    void setExtraClangOptions(const QStringList &extraClangOptions);
+
     PCHUsage pchUsage() const { return m_pchUsage; }
     void setPCHUsage(PCHUsage pchUsage) { m_pchUsage = pchUsage; }
 
@@ -90,6 +94,7 @@ private:
 private:
     QHash<QString, QString> m_modelManagerSupportByMimeType;
     QHash<QString, QString> m_modelManagerSupportsByName;
+    QStringList m_extraClangOptions;
     QString m_defaultId;
     PCHUsage m_pchUsage;
 };

src/plugins/cpptools/cppcodemodelsettingspage.cpp

@@ -46,7 +46,11 @@ CppCodeModelSettingsWidget::CppCodeModelSettingsWidget(QWidget *parent)
 {
     m_ui->setupUi(this);
 
-    m_ui->theGroupBox->setVisible(true);
+    m_ui->clangSettingsGroupBox->setVisible(true);
+    connect(m_ui->clangOptionsResetButton, &QPushButton::clicked, [this]() {
+        const QString options = m_settings->defaultExtraClangOptions().join(QLatin1Char('\n'));
+        m_ui->clangOptionsToAppendTextEdit->document()->setPlainText(options);
+    });
 }
 
 CppCodeModelSettingsWidget::~CppCodeModelSettingsWidget()
@@ -58,41 +62,16 @@ void CppCodeModelSettingsWidget::setSettings(const QSharedPointer<CppCodeModelSe
 {
     m_settings = s;
 
-    applyToWidget(m_ui->cChooser, QLatin1String(Constants::C_SOURCE_MIMETYPE));
-    applyToWidget(m_ui->cppChooser, QLatin1String(Constants::CPP_SOURCE_MIMETYPE));
-    applyToWidget(m_ui->objcChooser, QLatin1String(Constants::OBJECTIVE_C_SOURCE_MIMETYPE));
-    applyToWidget(m_ui->objcppChooser, QLatin1String(Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE));
-    applyToWidget(m_ui->hChooser, QLatin1String(Constants::C_HEADER_MIMETYPE));
-
+    setupClangCodeModelWidgets();
     m_ui->ignorePCHCheckBox->setChecked(s->pchUsage() == CppCodeModelSettings::PchUse_None);
 }
 
-void CppCodeModelSettingsWidget::applyToWidget(QComboBox *chooser, const QString &mimeType) const
-{
-    chooser->clear();
-
-    QStringList names = m_settings->availableModelManagerSupportProvidersByName().keys();
-    Utils::sort(names);
-    foreach (const QString &name, names) {
-        const QString &id = m_settings->availableModelManagerSupportProvidersByName()[name];
-        chooser->addItem(name, id);
-        if (id == m_settings->modelManagerSupportIdForMimeType(mimeType))
-            chooser->setCurrentIndex(chooser->count() - 1);
-    }
-    chooser->setEnabled(names.size() > 1);
-}
-
 void CppCodeModelSettingsWidget::applyToSettings() const
 {
     bool changed = false;
-    changed |= applyToSettings(m_ui->cChooser, QLatin1String(Constants::C_SOURCE_MIMETYPE));
-    changed |= applyToSettings(m_ui->cppChooser, QLatin1String(Constants::CPP_SOURCE_MIMETYPE));
-    changed |= applyToSettings(m_ui->objcChooser,
-                               QLatin1String(Constants::OBJECTIVE_C_SOURCE_MIMETYPE));
-    changed |= applyToSettings(m_ui->objcppChooser,
-                               QLatin1String(Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE));
-    changed |= applyToSettings(m_ui->hChooser,
-                               QLatin1String(Constants::C_HEADER_MIMETYPE));
+
+    if (applyClangCodeModelWidgetsToSettings())
+        changed = true;
 
     if (m_ui->ignorePCHCheckBox->isChecked() !=
             (m_settings->pchUsage() == CppCodeModelSettings::PchUse_None)) {
@@ -106,14 +85,46 @@ void CppCodeModelSettingsWidget::applyToSettings() const
         m_settings->toSettings(Core::ICore::settings());
 }
 
-bool CppCodeModelSettingsWidget::applyToSettings(QComboBox *chooser, const QString &mimeType) const
+static bool isClangCodeModelActive(const CppCodeModelSettings &settings)
 {
-    QString newId = chooser->itemData(chooser->currentIndex()).toString();
-    QString currentId = m_settings->modelManagerSupportIdForMimeType(mimeType);
-    if (newId == currentId)
-        return false;
+    const QString currentCodeModelId
+        = settings.modelManagerSupportIdForMimeType(QLatin1String(Constants::CPP_SOURCE_MIMETYPE));
+    return currentCodeModelId != settings.defaultId();
+}
+
+void CppCodeModelSettingsWidget::setupClangCodeModelWidgets() const
+{
+    bool isClangActive = false;
+    const bool isClangAvailable = m_settings->availableModelManagerSupportProvidersByName().size() > 1;
+    if (isClangAvailable)
+        isClangActive = isClangCodeModelActive(*m_settings.data());
+
+    m_ui->activateClangCodeModelPluginHint->setVisible(!isClangAvailable);
+    m_ui->clangSettingsGroupBox->setEnabled(isClangAvailable);
+    m_ui->clangSettingsGroupBox->setChecked(isClangActive);
+
+    const QString extraClangOptions = m_settings->extraClangOptions().join(QLatin1Char('\n'));
+    m_ui->clangOptionsToAppendTextEdit->document()->setPlainText(extraClangOptions);
+}
+
+bool CppCodeModelSettingsWidget::applyClangCodeModelWidgetsToSettings() const
+{
+    // Once the underlying settings are not mime type based anymore, simplify here.
+    // Until then, ensure that the settings are set uniformly for all the mime types
+    // to avoid surprises.
+
+    const QString activeCodeModelId = m_ui->clangSettingsGroupBox->isChecked()
+            ? QLatin1String("ClangCodeMode.ClangCodeMode")
+            : QLatin1String("CppTools.BuiltinCodeModel");
+
+    foreach (const QString &mimeType, m_settings->supportedMimeTypes())
+        m_settings->setModelManagerSupportIdForMimeType(mimeType, activeCodeModelId);
+
+    const QString clangOptionsText = m_ui->clangOptionsToAppendTextEdit->document()->toPlainText();
+    const QStringList extraClangOptions = clangOptionsText.split(QLatin1Char('\n'),
+                                                                 QString::SkipEmptyParts);
+    m_settings->setExtraClangOptions(extraClangOptions);
 
-    m_settings->setModelManagerSupportIdForMimeType(mimeType, newId);
     return true;
 }
 

src/plugins/cpptools/cppcodemodelsettingspage.h

@@ -58,8 +58,8 @@ public:
     void applyToSettings() const;
 
 private:
-    bool applyToSettings(QComboBox *chooser, const QString &mimeType) const;
-    void applyToWidget(QComboBox *chooser, const QString &mimeType) const;
+    void setupClangCodeModelWidgets() const;
+    bool applyClangCodeModelWidgetsToSettings() const;
 
 private:
     Ui::CppCodeModelSettingsPage *m_ui;

src/plugins/cpptools/cppcodemodelsettingspage.ui

@@ -15,74 +15,54 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>
-    <widget class="QGroupBox" name="theGroupBox">
+    <widget class="QLabel" name="activateClangCodeModelPluginHint">
+     <property name="text">
+      <string>&lt;i&gt;Activate the Clang Code Model plugin to enable the options here.&lt;/i&gt;</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="clangSettingsGroupBox">
      <property name="title">
-      <string>Code Completion and Semantic Highlighting</string>
+      <string>Use Clang Code Model</string>
      </property>
-     <layout class="QFormLayout" name="formLayout">
-      <item row="0" column="0">
-       <widget class="QLabel" name="cLabel">
+     <property name="checkable">
+      <bool>true</bool>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_3">
+      <item>
+       <widget class="QLabel" name="clangOptionsGeneralHintLabel">
         <property name="text">
-         <string>C</string>
+         <string>Append additional command line options to Clang, one per line. &lt;i&gt;Use this with care.&lt;/i&gt;</string>
         </property>
        </widget>
       </item>
-      <item row="0" column="1">
-       <widget class="QComboBox" name="cChooser">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-       </widget>
+      <item>
+       <widget class="QPlainTextEdit" name="clangOptionsToAppendTextEdit"/>
       </item>
-      <item row="1" column="0">
-       <widget class="QLabel" name="cppLabel">
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout">
+        <item>
+         <widget class="QPushButton" name="clangOptionsResetButton">
           <property name="text">
-         <string>C++</string>
+           <string>Reset Options</string>
           </property>
          </widget>
         </item>
-      <item row="1" column="1">
-       <widget class="QComboBox" name="cppChooser">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
+        <item>
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
           </property>
-       </widget>
-      </item>
-      <item row="2" column="0">
-       <widget class="QLabel" name="objcLabel">
-        <property name="text">
-         <string>Objective C</string>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
           </property>
-       </widget>
+         </spacer>
         </item>
-      <item row="2" column="1">
-       <widget class="QComboBox" name="objcChooser"/>
-      </item>
-      <item row="3" column="0">
-       <widget class="QLabel" name="objcppLabel">
-        <property name="text">
-         <string>Objective C++</string>
-        </property>
-       </widget>
-      </item>
-      <item row="3" column="1">
-       <widget class="QComboBox" name="objcppChooser"/>
-      </item>
-      <item row="4" column="0">
-       <widget class="QLabel" name="hLabel">
-        <property name="text">
-         <string>Headers</string>
-        </property>
-       </widget>
-      </item>
-      <item row="4" column="1">
-       <widget class="QComboBox" name="hChooser"/>
+       </layout>
       </item>
      </layout>
     </widget>

src/plugins/cpptools/cppmodelmanager.cpp

@@ -384,9 +384,9 @@ bool CppModelManager::replaceDocument(Document::Ptr newDoc)
     return true;
 }
 
+/// Make sure that m_projectMutex is locked when calling this.
 void CppModelManager::ensureUpdated()
 {
-    QMutexLocker locker(&d->m_projectMutex);
     if (!d->m_dirty)
         return;
 
@@ -475,8 +475,7 @@ void CppModelManager::dumpModelManagerConfiguration(const QString &logFileId)
     dumper.dumpProjectInfos(projectInfos());
     dumper.dumpSnapshot(globalSnapshot, globalSnapshotTitle, /*isGlobalSnapshot=*/ true);
     dumper.dumpWorkingCopy(workingCopy());
-    ensureUpdated();
-    dumper.dumpMergedEntities(d->m_headerPaths, d->m_definedMacros);
+    dumper.dumpMergedEntities(headerPaths(), definedMacros());
 }
 
 QSet<AbstractEditorSupport *> CppModelManager::abstractEditorSupports() const
@@ -941,14 +940,19 @@ QList<ProjectPart::Ptr> CppModelManager::projectPartFromDependencies(
     return parts.values();
 }
 
-ProjectPart::Ptr CppModelManager::fallbackProjectPart() const
+ProjectPart::Ptr CppModelManager::fallbackProjectPart()
 {
     ProjectPart::Ptr part(new ProjectPart);
 
-    part->projectDefines = d->m_definedMacros;
-    part->headerPaths = d->m_headerPaths;
+    part->projectDefines = definedMacros();
+    part->headerPaths = headerPaths();
     part->languageVersion = ProjectPart::CXX14;
+
+    // Do not activate ObjectiveCExtensions since this will lead to the
+    // "objective-c++" language option for a project-less *.cpp file.
     part->languageExtensions = ProjectPart::AllExtensions;
+    part->languageExtensions &= ~ProjectPart::ObjectiveCExtensions;
+
     part->qtVersion = ProjectPart::Qt5;
     part->updateLanguageFeatures();
 
@@ -1254,24 +1258,31 @@ CppIndexingSupport *CppModelManager::indexingSupport()
 
 QStringList CppModelManager::projectFiles()
 {
+    QMutexLocker locker(&d->m_projectMutex);
     ensureUpdated();
+
     return d->m_projectFiles;
 }
 
 ProjectPart::HeaderPaths CppModelManager::headerPaths()
 {
+    QMutexLocker locker(&d->m_projectMutex);
     ensureUpdated();
+
     return d->m_headerPaths;
 }
 
 void CppModelManager::setHeaderPaths(const ProjectPart::HeaderPaths &headerPaths)
 {
+    QMutexLocker locker(&d->m_projectMutex);
     d->m_headerPaths = headerPaths;
 }
 
 QByteArray CppModelManager::definedMacros()
 {
+    QMutexLocker locker(&d->m_projectMutex);
     ensureUpdated();
+
     return d->m_definedMacros;
 }
 

src/plugins/cpptools/cppmodelmanager.h

@@ -109,7 +109,7 @@ public:
     QList<ProjectPart::Ptr> projectPartFromDependencies(const Utils::FileName &fileName) const;
     /// \return A synthetic \c ProjectPart which consists of all defines/includes/frameworks from
     ///         all loaded projects.
-    ProjectPart::Ptr fallbackProjectPart() const;
+    ProjectPart::Ptr fallbackProjectPart();
 
     CPlusPlus::Snapshot snapshot() const;
     Document::Ptr document(const QString &fileName) const;

src/plugins/cpptools/cppprojects.cpp

@@ -505,7 +505,7 @@ void ProjectPartBuilder::createProjectPart(const QStringList &theSources,
 }
 
 
-CompilerOptionsBuilder::CompilerOptionsBuilder(const ProjectPart::Ptr &projectPart)
+CompilerOptionsBuilder::CompilerOptionsBuilder(const ProjectPart &projectPart)
     : m_projectPart(projectPart)
 {
 }
@@ -544,7 +544,7 @@ void CompilerOptionsBuilder::addHeaderPathOptions()
 
     QStringList result;
 
-    foreach (const HeaderPath &headerPath , m_projectPart->headerPaths) {
+    foreach (const HeaderPath &headerPath , m_projectPart.headerPaths) {
         if (headerPath.path.isEmpty())
             continue;
 
@@ -571,7 +571,7 @@ void CompilerOptionsBuilder::addHeaderPathOptions()
 
 void CompilerOptionsBuilder::addToolchainAndProjectDefines()
 {
-    QByteArray extendedDefines = m_projectPart->toolchainDefines + m_projectPart->projectDefines;
+    QByteArray extendedDefines = m_projectPart.toolchainDefines + m_projectPart.projectDefines;
     QStringList result;
 
     foreach (QByteArray def, extendedDefines.split('\n')) {
@@ -645,7 +645,7 @@ static QStringList createLanguageOptionGcc(ProjectFile::Kind fileKind, bool objc
 
 void CompilerOptionsBuilder::addLanguageOption(ProjectFile::Kind fileKind)
 {
-    const bool objcExt = m_projectPart->languageExtensions & ProjectPart::ObjectiveCExtensions;
+    const bool objcExt = m_projectPart.languageExtensions & ProjectPart::ObjectiveCExtensions;
     const QStringList options = createLanguageOptionGcc(fileKind, objcExt);
     m_options.append(options);
 }
@@ -653,9 +653,9 @@ void CompilerOptionsBuilder::addLanguageOption(ProjectFile::Kind fileKind)
 void CompilerOptionsBuilder::addOptionsForLanguage(bool checkForBorlandExtensions)
 {
     QStringList opts;
-    const ProjectPart::LanguageExtensions languageExtensions = m_projectPart->languageExtensions;
+    const ProjectPart::LanguageExtensions languageExtensions = m_projectPart.languageExtensions;
     const bool gnuExtensions = languageExtensions & ProjectPart::GnuExtensions;
-    switch (m_projectPart->languageVersion) {
+    switch (m_projectPart.languageVersion) {
     case ProjectPart::C89:
         opts << (gnuExtensions ? QLatin1String("-std=gnu89") : QLatin1String("-std=c89"));
         break;
@@ -716,7 +716,7 @@ bool CompilerOptionsBuilder::excludeDefineLine(const QByteArray &defineLine) con
     // The right-hand sides are gcc built-ins that clang does not understand, and they'd
     // override clang's own (non-macro, it seems) definitions of the symbols on the left-hand
     // side.
-    const bool isGccToolchain = m_projectPart->toolchainType == ProjectExplorer::Constants::GCC_TOOLCHAIN_TYPEID;
+    const bool isGccToolchain = m_projectPart.toolchainType == ProjectExplorer::Constants::GCC_TOOLCHAIN_TYPEID;
     if (isGccToolchain && defineLine.contains("has_include"))
         return true;
 

src/plugins/cpptools/cppprojects.h

@@ -215,7 +215,7 @@ private:
 class CPPTOOLS_EXPORT CompilerOptionsBuilder
 {
 public:
-    CompilerOptionsBuilder(const ProjectPart::Ptr &projectPart);
+    CompilerOptionsBuilder(const ProjectPart &projectPart);
     virtual ~CompilerOptionsBuilder() {}
 
     QStringList options() const;
@@ -237,7 +237,7 @@ protected:
     virtual QString defineOption() const;
     virtual QString includeOption() const;
 
-    const ProjectPart::Ptr m_projectPart;
+    const ProjectPart m_projectPart;
 
 private:
     QString defineLineToDefineOption(const QByteArray &defineLine);
@@ -247,4 +247,6 @@ private:
 
 } // namespace CppTools
 
+Q_DECLARE_METATYPE(CppTools::ProjectPart::Ptr)
+
 #endif // CPPPROJECTPART_H

src/plugins/cpptools/cpptoolsconstants.h

@@ -55,6 +55,7 @@ enum { lowerCaseFilesDefault = 1 };
 const char CPPTOOLS_SORT_EDITOR_DOCUMENT_OUTLINE[] = "SortedMethodOverview";
 const char CPPTOOLS_MODEL_MANAGER_SUPPORTERS_KEY[] = "ModelManagerSupporters";
 const char CPPTOOLS_MODEL_MANAGER_PCH_USAGE[] = "PCHUsage";
+const char CPPTOOLS_EXTRA_CLANG_OPTIONS[] = "ExtraClangOptions";
 
 const char CPP_CODE_STYLE_SETTINGS_ID[] = "A.Cpp.Code Style";
 const char CPP_CODE_STYLE_SETTINGS_NAME[] = QT_TRANSLATE_NOOP("CppTools", "Code Style");

src/plugins/cpptools/includeutils.cpp

@@ -391,7 +391,7 @@ QList<IncludeGroup> IncludeGroup::detectIncludeGroupsByIncludeType(const QList<I
 {
     // Create sub groups
     QList<IncludeGroup> result;
-    Client::IncludeType lastIncludeType;
+    Client::IncludeType lastIncludeType = Client::IncludeLocal;
     QList<Include> currentIncludes;
     bool isFirst = true;
     foreach (const Include &include, includes) {

src/plugins/debugger/cdb/cdbengine.cpp

@@ -340,8 +340,8 @@ void CdbEngine::syncOperateByInstruction(bool operateByInstruction)
         return;
     QTC_ASSERT(m_accessible, return);
     m_operateByInstruction = operateByInstruction;
-    runCommand(DebuggerCommand(m_operateByInstruction ? QByteArray("l-t") : QByteArray("l+t")));
-    runCommand(DebuggerCommand(m_operateByInstruction ? QByteArray("l-s") : QByteArray("l+s")));
+    runCommand({m_operateByInstruction ? "l-t" : "l+t", NoFlags});
+    runCommand({m_operateByInstruction ? "l-s" : "l+s", NoFlags});
 }
 
 void CdbEngine::syncVerboseLog(bool verboseLog)
@@ -350,7 +350,7 @@ void CdbEngine::syncVerboseLog(bool verboseLog)
         return;
     QTC_ASSERT(m_accessible, return);
     m_verboseLog = verboseLog;
-    runCommand(DebuggerCommand(m_verboseLog ? QByteArray("!sym noisy") : QByteArray("!sym quiet")));
+    runCommand({m_verboseLog ? "!sym noisy" : "!sym quiet", NoFlags});
 }
 
 bool CdbEngine::canHandleToolTip(const DebuggerToolTipContext &context) const
@@ -474,11 +474,9 @@ void CdbEngine::consoleStubExited()
 
 void CdbEngine::createFullBacktrace()
 {
-    DebuggerCommand cmd("~*kp");
-    cmd.callback = [this](const DebuggerResponse &response) {
+    runCommand({"~*kp", BuiltinCommand, [this](const DebuggerResponse &response) {
         Internal::openTextEditor(QLatin1String("Backtrace $"), response.data.toLatin1());
-    };
-    runCommand(cmd, BuiltinCommand);
+    }});
 }
 
 void CdbEngine::setupEngine()
@@ -646,7 +644,7 @@ bool CdbEngine::launchCDB(const DebuggerRunParameters &sp, QString *errorMessage
     m_hasDebuggee = true;
     if (isRemote) { // We do not get an 'idle' in a remote session, but are accessible
         m_accessible = true;
-        runCommand(DebuggerCommand(".load " + extensionFileName.toLocal8Bit()));
+        runCommand({".load " + extensionFileName.toLocal8Bit(), NoFlags});
         STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineSetupOk")
         notifyEngineSetupOk();
     }
@@ -659,27 +657,25 @@ void CdbEngine::setupInferior()
         qDebug("setupInferior");
     const DebuggerRunParameters &rp = runParameters();
     if (!rp.commandsAfterConnect.isEmpty())
-        runCommand(DebuggerCommand(rp.commandsAfterConnect));
+        runCommand({rp.commandsAfterConnect, NoFlags});
     // QmlCppEngine expects the QML engine to be connected before any breakpoints are hit
     // (attemptBreakpointSynchronization() will be directly called then)
     attemptBreakpointSynchronization();
     if (rp.breakOnMain) {
         const BreakpointParameters bp(BreakpointAtMain);
         BreakpointModelId id(quint16(-1));
-        DebuggerCommand cmd(cdbAddBreakpointCommand(bp, m_sourcePathMappings, id, true));
-        cmd.callback = [this, id](const DebuggerResponse &r) { handleBreakInsert(r, id); };
-        runCommand(cmd, BuiltinCommand);
+        runCommand({cdbAddBreakpointCommand(bp, m_sourcePathMappings, id, true), BuiltinCommand,
+                    [this, id](const DebuggerResponse &r) { handleBreakInsert(r, id); }});
     }
-    runCommand(DebuggerCommand("sxn 0x4000001f")); // Do not break on WowX86 exceptions.
-    runCommand(DebuggerCommand("sxn ibp")); // Do not break on initial breakpoints.
-    runCommand(DebuggerCommand(".asm source_line")); // Source line in assembly
-    runCommand(DebuggerCommand(m_extensionCommandPrefixBA + "setparameter maxStringLength="
+    runCommand({"sxn 0x4000001f", NoFlags}); // Do not break on WowX86 exceptions.
+    runCommand({"sxn ibp", NoFlags}); // Do not break on initial breakpoints.
+    runCommand({".asm source_line", NoFlags}); // Source line in assembly
+    runCommand({m_extensionCommandPrefixBA + "setparameter maxStringLength="
                 + action(MaximalStringLength)->value().toByteArray()
                 + " maxStackDepth="
-                + action(MaximalStackDepth)->value().toByteArray()));
+                + action(MaximalStackDepth)->value().toByteArray(), NoFlags});
 
-    DebuggerCommand cmd("pid");
-    cmd.callback = [this](const DebuggerResponse &response) {
+    runCommand({"pid", ExtensionCommand, [this](const DebuggerResponse &response) {
         // Fails for core dumps.
         if (response.resultClass == ResultDone)
             notifyInferiorPid(response.data.data().toULongLong());
@@ -692,8 +688,7 @@ void CdbEngine::setupInferior()
             STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyInferiorSetupFailed")
                     notifyInferiorSetupFailed();
         }
-    };
-    runCommand(cmd, ExtensionCommand);
+    }});
 }
 
 static QByteArray msvcRunTime(const Abi::OSFlavor flavour)
@@ -736,35 +731,25 @@ void CdbEngine::runEngine()
 
     const QStringList breakEvents = stringListSetting(CdbBreakEvents);
     foreach (const QString &breakEvent, breakEvents)
-        runCommand(DebuggerCommand(QByteArray("sxe ") + breakEvent.toLatin1()));
+        runCommand({"sxe " + breakEvent.toLatin1(), NoFlags});
     // Break functions: each function must be fully qualified,
     // else the debugger will slow down considerably.
-    DebuggerCommand cmd;
-    cmd.callback = [this](const DebuggerResponse &r) { handleBreakInsert(r, BreakpointModelId()); };
+    const auto cb = [this](const DebuggerResponse &r) { handleBreakInsert(r, BreakpointModelId()); };
     if (boolSetting(CdbBreakOnCrtDbgReport)) {
         const QByteArray module = msvcRunTime(runParameters().toolChainAbi.osFlavor());
         const QByteArray debugModule = module + 'D';
         const QByteArray wideFunc = QByteArray(CdbOptionsPage::crtDbgReport).append('W');
-        cmd.function = breakAtFunctionCommand(CdbOptionsPage::crtDbgReport, module);
-        runCommand(cmd, BuiltinCommand);
-        cmd.function = breakAtFunctionCommand(wideFunc, module);
-        runCommand(cmd, BuiltinCommand);
-        cmd.function = breakAtFunctionCommand(CdbOptionsPage::crtDbgReport, debugModule);
-        runCommand(cmd, BuiltinCommand);
-        cmd.function = breakAtFunctionCommand(wideFunc, debugModule);
-        runCommand(cmd, BuiltinCommand);
+        runCommand({breakAtFunctionCommand(CdbOptionsPage::crtDbgReport, module), BuiltinCommand, cb});
+        runCommand({breakAtFunctionCommand(wideFunc, module), BuiltinCommand, cb});
+        runCommand({breakAtFunctionCommand(CdbOptionsPage::crtDbgReport, debugModule), BuiltinCommand, cb});
     }
     if (boolSetting(BreakOnWarning)) {
-        cmd.function = "bm /( QtCored4!qWarning";  // 'bm': All overloads.
-        runCommand(cmd, BuiltinCommand);
-        cmd.function = "bm /( Qt5Cored!QMessageLogger::warning";
-        runCommand(cmd, BuiltinCommand);
+        runCommand({"bm /( QtCored4!qWarning", BuiltinCommand}); // 'bm': All overloads.
+        runCommand({"bm /( Qt5Cored!QMessageLogger::warning", BuiltinCommand});
     }
     if (boolSetting(BreakOnFatal)) {
-        cmd.function = "bm /( QtCored4!qFatal"; // 'bm': All overloads.
-        runCommand(cmd, BuiltinCommand);
-        cmd.function = "bm /( Qt5Cored!QMessageLogger::fatal";
-        runCommand(cmd, BuiltinCommand);
+        runCommand({"bm /( QtCored4!qFatal", BuiltinCommand}); // 'bm': All overloads.
+        runCommand({"bm /( Qt5Cored!QMessageLogger::fatal", BuiltinCommand});
     }
     if (runParameters().startMode == AttachCore) {
         QTC_ASSERT(!m_coreStopReason.isNull(), return; );
@@ -848,10 +833,10 @@ void CdbEngine::shutdownEngine()
             detachDebugger();
         // Remote requires a bit more force to quit.
         if (m_effectiveStartMode == AttachToRemoteServer) {
-            runCommand(DebuggerCommand(m_extensionCommandPrefixBA + "shutdownex"));
-            runCommand(DebuggerCommand("qq"));
+            runCommand({m_extensionCommandPrefixBA + "shutdownex", NoFlags});
+            runCommand({"qq", NoFlags});
         } else {
-            runCommand(DebuggerCommand("q"));
+            runCommand({"q", NoFlags});
         }
     } else {
         // Remote process. No can do, currently
@@ -885,7 +870,7 @@ void CdbEngine::processFinished()
 
 void CdbEngine::detachDebugger()
 {
-    runCommand(DebuggerCommand(".detach"));
+    runCommand({".detach", NoFlags});
 }
 
 static inline bool isWatchIName(const QByteArray &iname)
@@ -913,21 +898,21 @@ void CdbEngine::executeStep()
 {
     if (!m_operateByInstruction)
         m_sourceStepInto = true; // See explanation at handleStackTrace().
-    runCommand(DebuggerCommand(QByteArray("t"))); // Step into-> t (trace)
+    runCommand({"t", NoFlags}); // Step into-> t (trace)
     STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyInferiorRunRequested")
     notifyInferiorRunRequested();
 }
 
 void CdbEngine::executeStepOut()
 {
-    runCommand(DebuggerCommand(QByteArray("gu"))); // Step out-> gu (go up)
+    runCommand({"gu", NoFlags}); // Step out-> gu (go up)
     STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyInferiorRunRequested")
     notifyInferiorRunRequested();
 }
 
 void CdbEngine::executeNext()
 {
-    runCommand(DebuggerCommand(QByteArray("p"))); // Step over -> p
+    runCommand({"p", NoFlags}); // Step over -> p
     STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyInferiorRunRequested")
     notifyInferiorRunRequested();
 }
@@ -951,7 +936,7 @@ void CdbEngine::continueInferior()
 
 void CdbEngine::doContinueInferior()
 {
-    runCommand(DebuggerCommand(QByteArray("g")));
+    runCommand({"g", NoFlags});
 }
 
 bool CdbEngine::canInterruptInferior() const
@@ -1025,9 +1010,8 @@ void CdbEngine::executeRunToLine(const ContextData &data)
         bp.lineNumber = data.lineNumber;
     }
 
-    DebuggerCommand cmd(cdbAddBreakpointCommand(bp, m_sourcePathMappings, BreakpointModelId(), true));
-    cmd.callback = [this](const DebuggerResponse &r) { handleBreakInsert(r, BreakpointModelId()); };
-    runCommand(cmd, BuiltinCommand);
+    runCommand({cdbAddBreakpointCommand(bp, m_sourcePathMappings, BreakpointModelId(), true), BuiltinCommand,
+               [this](const DebuggerResponse &r) { handleBreakInsert(r, BreakpointModelId()); }});
     continueInferior();
 }
 
@@ -1036,10 +1020,8 @@ void CdbEngine::executeRunToFunction(const QString &functionName)
     // Add one-shot breakpoint
     BreakpointParameters bp(BreakpointByFunction);
     bp.functionName = functionName;
-
-    DebuggerCommand cmd(cdbAddBreakpointCommand(bp, m_sourcePathMappings, BreakpointModelId(), true));
-    cmd.callback = [this](const DebuggerResponse &r) { handleBreakInsert(r, BreakpointModelId()); };
-    runCommand(cmd, BuiltinCommand);
+    runCommand({cdbAddBreakpointCommand(bp, m_sourcePathMappings, BreakpointModelId(), true), BuiltinCommand,
+               [this](const DebuggerResponse &r) { handleBreakInsert(r, BreakpointModelId()); }});
     continueInferior();
 }
 
@@ -1049,7 +1031,7 @@ void CdbEngine::setRegisterValue(const QByteArray &name, const QString &value)
     QByteArray cmd;
     ByteArrayInputStream str(cmd);
     str << "r " << name << '=' << value;
-    runCommand(DebuggerCommand(cmd));
+    runCommand({cmd, NoFlags});
     reloadRegisters();
 }
 
@@ -1061,25 +1043,25 @@ void CdbEngine::executeJumpToLine(const ContextData &data)
         gotoLocation(Location(data.address));
     } else {
         // Jump to source line: Resolve source line address and go to that location
-        DebuggerCommand cmd;
-        ByteArrayInputStream str(cmd.function);
+        QByteArray cmd;
+        ByteArrayInputStream str(cmd);
         str << "? `" << QDir::toNativeSeparators(data.fileName) << ':' << data.lineNumber << '`';
-        cmd.callback = [this, data](const DebuggerResponse &r) { handleJumpToLineAddressResolution(r, data); };
-        runCommand(cmd, BuiltinCommand);
+        runCommand({cmd, BuiltinCommand, [this, data](const DebuggerResponse &r) {
+                        handleJumpToLineAddressResolution(r, data); }});
     }
 }
 
 void CdbEngine::jumpToAddress(quint64 address)
 {
     // Fake a jump to address by setting the PC register.
-    QByteArray registerCmd;
-    ByteArrayInputStream str(registerCmd);
+    QByteArray cmd;
+    ByteArrayInputStream str(cmd);
     // PC-register depending on 64/32bit.
     str << "r " << (runParameters().toolChainAbi.wordWidth() == 64 ? "rip" : "eip") << '=';
     str.setHexPrefix(true);
     str.setIntegerBase(16);
     str << address;
-    runCommand(DebuggerCommand(registerCmd));
+    runCommand({cmd, NoFlags});
 }
 
 void CdbEngine::handleJumpToLineAddressResolution(const DebuggerResponse &response, const ContextData &context)
@@ -1144,7 +1126,7 @@ void CdbEngine::assignValueInDebugger(WatchItem *w, const QString &expr, const Q
         break;
     }
 
-    runCommand(DebuggerCommand(cmd));
+    runCommand({cmd, NoFlags});
     // Update all locals in case we change a union or something pointed to
     // that affects other variables, too.
     updateLocals();
@@ -1168,11 +1150,11 @@ void CdbEngine::handleThreads(const DebuggerResponse &response)
 void CdbEngine::executeDebuggerCommand(const QString &command, DebuggerLanguages languages)
 {
     if (languages & CppLanguage)
-        runCommand(DebuggerCommand(command.toLocal8Bit()));
+        runCommand({command.toLocal8Bit(), NoFlags});
 }
 
 // Post command to the cdb process
-void CdbEngine::runCommand(const DebuggerCommand &dbgCmd, int flags)
+void CdbEngine::runCommand(const DebuggerCommand &dbgCmd)
 {
     QByteArray cmd = dbgCmd.function + dbgCmd.argsToString();
     if (!m_accessible) {
@@ -1184,7 +1166,7 @@ void CdbEngine::runCommand(const DebuggerCommand &dbgCmd, int flags)
 
     QByteArray fullCmd;
     ByteArrayInputStream str(fullCmd);
-    if (flags & BuiltinCommand) {
+    if (dbgCmd.flags & BuiltinCommand) {
         // Post a built-in-command producing free-format output with a callback.
         // In order to catch the output, it is enclosed in 'echo' commands
         // printing a specially formatted token to be identifiable in the output.
@@ -1192,7 +1174,7 @@ void CdbEngine::runCommand(const DebuggerCommand &dbgCmd, int flags)
         str << ".echo \"" << m_tokenPrefix << token << "<\"\n"
             << cmd << "\n.echo \"" << m_tokenPrefix << token << ">\"";
         m_commandForToken.insert(token, dbgCmd);
-    } else if (flags & ExtensionCommand) {
+    } else if (dbgCmd.flags & ExtensionCommand) {
         // Post an extension command producing one-line output with a callback,
         // pass along token for identification in hash.
         const int token = m_nextCommandToken++;
@@ -1331,10 +1313,10 @@ void CdbEngine::doUpdateLocals(const UpdateParameters &updateParameters)
     if (partialUpdate)
         str << blankSeparator << updateParameters.partialVariable;
 
-    DebuggerCommand cmd("locals");
+    DebuggerCommand cmd("locals", ExtensionCommand);
     cmd.args = QLatin1String(arguments);
     cmd.callback = [this, partialUpdate](const DebuggerResponse &r) { handleLocals(r, partialUpdate); };
-    runCommand(cmd, ExtensionCommand);
+    runCommand(cmd);
 }
 
 void CdbEngine::updateAll()
@@ -1349,9 +1331,8 @@ void CdbEngine::selectThread(ThreadId threadId)
 
     threadsHandler()->setCurrentThread(threadId);
 
-    DebuggerCommand cmd('~' + QByteArray::number(threadId.raw()) + " s");
-    cmd.callback = [this](const DebuggerResponse &) { reloadFullStack(); };
-    runCommand(cmd, BuiltinCommand);
+    runCommand({'~' + QByteArray::number(threadId.raw()) + " s", BuiltinCommand,
+               [this](const DebuggerResponse &) { reloadFullStack(); }});
 }
 
 // Default address range for showing disassembly.
@@ -1401,7 +1382,8 @@ void CdbEngine::postDisassemblerCommand(quint64 address, quint64 endAddress,
         // Parse: "00000000`77606060 cc              int     3"
         agent->setContents(parseCdbDisassembler(response.data.data()));
     };
-    runCommand(cmd, BuiltinCommand);
+    cmd.flags = BuiltinCommand;
+    runCommand(cmd);
 }
 
 void CdbEngine::postResolveSymbol(const QString &module, const QString &function,
@@ -1413,14 +1395,10 @@ void CdbEngine::postResolveSymbol(const QString &module, const QString &function
     const QList<quint64> addresses = m_symbolAddressCache.values(symbol);
     if (addresses.isEmpty()) {
         showMessage(QLatin1String("Resolving symbol: ") + symbol + QLatin1String("..."), LogMisc);
-        DebuggerCommand cmd(QByteArray("x ") + symbol.toLatin1());
-        cmd.callback = [this, symbol, agent](const DebuggerResponse &r) {
-            handleResolveSymbol(r, symbol, agent);
-        };
-        runCommand(cmd, BuiltinCommand);
+        runCommand({"x " + symbol.toLatin1(), BuiltinCommand,
+                    [this, symbol, agent](const DebuggerResponse &r) { handleResolveSymbol(r, symbol, agent); }});
     } else {
-        showMessage(QString::fromLatin1("Using cached addresses for %1.").
-                    arg(symbol), LogMisc);
+        showMessage(QString::fromLatin1("Using cached addresses for %1.").arg(symbol), LogMisc);
         handleResolveSymbolHelper(addresses, agent);
     }
 }
@@ -1556,7 +1534,7 @@ void CdbEngine::fetchMemory(MemoryAgent *agent, QObject *editor, quint64 addr, q
 
 void CdbEngine::postFetchMemory(const MemoryViewCookie &cookie)
 {
-    DebuggerCommand cmd("memory");
+    DebuggerCommand cmd("memory", ExtensionCommand);
     QByteArray args;
     ByteArrayInputStream str(args);
     str << cookie.address << ' ' << cookie.length;
@@ -1570,7 +1548,7 @@ void CdbEngine::postFetchMemory(const MemoryViewCookie &cookie)
             showMessage(response.data["msg"].toLatin1(), LogWarning);
         }
     };
-    runCommand(cmd, ExtensionCommand);
+    runCommand(cmd);
 }
 
 void CdbEngine::changeMemory(Internal::MemoryAgent *, QObject *, quint64 addr, const QByteArray &data)
@@ -1580,15 +1558,13 @@ void CdbEngine::changeMemory(Internal::MemoryAgent *, QObject *, quint64 addr, c
         const MemoryChangeCookie cookie(addr, data);
         doInterruptInferiorCustomSpecialStop(qVariantFromValue(cookie));
     } else {
-        runCommand(DebuggerCommand(cdbWriteMemoryCommand(addr, data)));
+        runCommand({cdbWriteMemoryCommand(addr, data), NoFlags});
     }
 }
 
 void CdbEngine::reloadModules()
 {
-    DebuggerCommand cmd("modules");
-    cmd.callback = CB(handleModules);
-    runCommand(cmd, ExtensionCommand);
+    runCommand({"modules", ExtensionCommand, CB(handleModules)});
 }
 
 void CdbEngine::loadSymbols(const QString & /* moduleName */)
@@ -1607,9 +1583,7 @@ void CdbEngine::requestModuleSymbols(const QString &moduleName)
 void CdbEngine::reloadRegisters()
 {
     QTC_ASSERT(threadsHandler()->currentThreadIndex() >= 0,  return);
-    DebuggerCommand cmd("registers");
-    cmd.callback = CB(handleRegistersExt);
-    runCommand(cmd, ExtensionCommand);
+    runCommand({"registers", ExtensionCommand, CB(handleRegistersExt)});
 }
 
 void CdbEngine::reloadSourceFiles()
@@ -1620,18 +1594,18 @@ void CdbEngine::reloadFullStack()
 {
     if (debug)
         qDebug("%s", Q_FUNC_INFO);
-    DebuggerCommand cmd("stack");
+    DebuggerCommand cmd("stack", ExtensionCommand);
     cmd.args = QStringLiteral("unlimited");
     cmd.callback = CB(handleStackTrace);
-    runCommand(cmd, ExtensionCommand);
+    runCommand(cmd);
 }
 
 void CdbEngine::listBreakpoints()
 {
-    DebuggerCommand cmd("breakpoints");
+    DebuggerCommand cmd("breakpoints", ExtensionCommand);
     cmd.args = QStringLiteral("-v");
     cmd.callback = CB(handleBreakPoints);
-    runCommand(cmd, ExtensionCommand);
+    runCommand(cmd);
 }
 
 void CdbEngine::handleModules(const DebuggerResponse &response)
@@ -1845,8 +1819,7 @@ unsigned CdbEngine::examineStopReason(const GdbMi &stopReason,
                 if (!conditionalBreakPointTriggered && !parameters.condition.isEmpty()) {
                     *message = msgCheckingConditionalBreakPoint(id, number, parameters.condition,
                                                                 QString::number(threadId));
-
-                    DebuggerCommand cmd("expression");
+                    DebuggerCommand cmd("expression", ExtensionCommand);
                     QByteArray args = parameters.condition;
                     if (args.contains(' ') && !args.startsWith('"')) {
                         args.prepend('"');
@@ -1856,7 +1829,7 @@ unsigned CdbEngine::examineStopReason(const GdbMi &stopReason,
                     cmd.callback = [this, id, stopReason](const DebuggerResponse &response) {
                         handleExpression(response, id, stopReason);
                     };
-                    runCommand(cmd, ExtensionCommand);
+                    runCommand(cmd);
 
                     return StopReportLog;
                 }
@@ -2004,7 +1977,7 @@ void CdbEngine::processStop(const GdbMi &stopReason, bool conditionalBreakPointT
         // Start sequence to get all relevant data.
         if (stopFlags & StopInArtificialThread) {
             showMessage(tr("Switching to main thread..."), LogMisc);
-            runCommand(DebuggerCommand("~0 s"));
+            runCommand({"~0 s", NoFlags});
             forcedThreadId = ThreadId(0);
             // Re-fetch stack again.
             reloadFullStack();
@@ -2019,9 +1992,8 @@ void CdbEngine::processStop(const GdbMi &stopReason, bool conditionalBreakPointT
                     executeStepOut();
                     return;
                 case ParseStackWow64:
-                    DebuggerCommand cmd("lm m wow64");
-                    cmd.callback = [this, stack](const DebuggerResponse &r) { handleCheckWow64(r, stack); };
-                    runCommand(cmd, BuiltinCommand);
+                    runCommand({"lm m wow64", BuiltinCommand,
+                               [this, stack](const DebuggerResponse &r) { handleCheckWow64(r, stack); }});
                     break;
                 }
             } else {
@@ -2112,9 +2084,8 @@ void CdbEngine::handleCheckWow64(const DebuggerResponse &response, const GdbMi &
     // start             end                 module name
     // 00000000`77490000 00000000`774d5000   wow64      (deferred)
     if (response.data.data().contains("wow64")) {
-        DebuggerCommand cmd("k");
-        cmd.callback = [this, stack](const DebuggerResponse &r) { ensureUsing32BitStackInWow64(r, stack); };
-        runCommand(cmd, BuiltinCommand);
+        runCommand({"k", BuiltinCommand,
+                    [this, stack](const DebuggerResponse &r) { ensureUsing32BitStackInWow64(r, stack); }});
         return;
     }
     m_wow64State = noWow64Stack;
@@ -2134,9 +2105,7 @@ void CdbEngine::ensureUsing32BitStackInWow64(const DebuggerResponse &response, c
             return;
         } else if (line.startsWith("Child-SP")) {
             m_wow64State = wow64Stack64Bit;
-            DebuggerCommand cmd("!wow64exts.sw");
-            cmd.callback = CB(handleSwitchWow64Stack);
-            runCommand(cmd, BuiltinCommand);
+            runCommand({"!wow64exts.sw", BuiltinCommand, CB(handleSwitchWow64Stack)});
             return;
         }
     }
@@ -2153,9 +2122,7 @@ void CdbEngine::handleSwitchWow64Stack(const DebuggerResponse &response)
     else
         m_wow64State = noWow64Stack;
     // reload threads and the stack after switching the mode
-    DebuggerCommand cmd("threads");
-    cmd.callback = CB(handleThreads);
-    runCommand(cmd, ExtensionCommand);
+    runCommand({"threads", ExtensionCommand, CB(handleThreads)});
 }
 
 void CdbEngine::handleSessionAccessible(unsigned long cdbExState)
@@ -2670,6 +2637,7 @@ void CdbEngine::attemptBreakpointSynchronization()
     foreach (Breakpoint bp, bps) {
         BreakpointParameters parameters = bp.parameters();
         BreakpointModelId id = bp.id();
+        const auto handleBreakInsertCB = [this, id](const DebuggerResponse &r) { handleBreakInsert(r, id); };
         BreakpointResponse response;
         response.fromParameters(parameters);
         response.id = BreakpointResponseId(id.majorPart(), id.minorPart());
@@ -2688,16 +2656,14 @@ void CdbEngine::attemptBreakpointSynchronization()
                     lineCorrection.reset(new BreakpointCorrectionContext(Internal::cppCodeModelSnapshot(),
                                                                          CppTools::CppModelManager::instance()->workingCopy()));
                 response.lineNumber = lineCorrection->fixLineNumber(parameters.fileName, parameters.lineNumber);
-                DebuggerCommand cmd(cdbAddBreakpointCommand(response, m_sourcePathMappings, id, false));
-                cmd.callback = [this, id](const DebuggerResponse &r) { handleBreakInsert(r, id); };
-                runCommand(cmd, BuiltinCommand);
+                QByteArray cmd = cdbAddBreakpointCommand(response, m_sourcePathMappings, id, false);
+                runCommand({cmd, BuiltinCommand, handleBreakInsertCB});
             } else {
-                DebuggerCommand cmd(cdbAddBreakpointCommand(parameters, m_sourcePathMappings, id, false));
-                cmd.callback = [this, id](const DebuggerResponse &r) { handleBreakInsert(r, id); };
-                runCommand(cmd, BuiltinCommand);
+                QByteArray cmd = cdbAddBreakpointCommand(parameters, m_sourcePathMappings, id, false);
+                runCommand({cmd, BuiltinCommand, handleBreakInsertCB});
             }
             if (!parameters.enabled)
-                runCommand(DebuggerCommand("bd " + QByteArray::number(breakPointIdToCdbId(id))));
+                runCommand({"bd " + QByteArray::number(breakPointIdToCdbId(id)), NoFlags});
             bp.notifyBreakpointInsertProceeding();
             bp.notifyBreakpointInsertOk();
             m_pendingBreakpointMap.insert(id, response);
@@ -2716,24 +2682,23 @@ void CdbEngine::attemptBreakpointSynchronization()
                     qPrintable(parameters.toString()));
             if (parameters.enabled != bp.response().enabled) {
                 // Change enabled/disabled breakpoints without triggering update.
-                runCommand(DebuggerCommand((parameters.enabled ? "be " : "bd ")
-                    + QByteArray::number(breakPointIdToCdbId(id))));
+                runCommand({(parameters.enabled ? "be " : "bd ")
+                    + QByteArray::number(breakPointIdToCdbId(id)), NoFlags});
                 response.pending = false;
                 response.enabled = parameters.enabled;
                 bp.setResponse(response);
             } else {
                 // Delete and re-add, triggering update
                 addedChanged = true;
-                runCommand(DebuggerCommand(cdbClearBreakpointCommand(id)));
-                DebuggerCommand cmd(cdbAddBreakpointCommand(parameters, m_sourcePathMappings, id, false));
-                cmd.callback = [this, id](const DebuggerResponse &r) { handleBreakInsert(r, id); };
-                runCommand(cmd, BuiltinCommand);
+                runCommand({cdbClearBreakpointCommand(id), NoFlags});
+                QByteArray cmd(cdbAddBreakpointCommand(parameters, m_sourcePathMappings, id, false));
+                runCommand({cmd, BuiltinCommand, handleBreakInsertCB});
                 m_pendingBreakpointMap.insert(id, response);
             }
             bp.notifyBreakpointChangeOk();
             break;
         case BreakpointRemoveRequested:
-            runCommand(DebuggerCommand(cdbClearBreakpointCommand(id)));
+            runCommand({cdbClearBreakpointCommand(id), NoFlags});
             bp.notifyBreakpointRemoveProceeding();
             bp.notifyBreakpointRemoveOk();
             m_pendingBreakpointMap.remove(id);
@@ -2745,7 +2710,7 @@ void CdbEngine::attemptBreakpointSynchronization()
     foreach (BreakpointModelId id, m_insertSubBreakpointMap.keys()) {
         addedChanged = true;
         const BreakpointResponse &response = m_insertSubBreakpointMap.value(id);
-        runCommand(DebuggerCommand(cdbAddBreakpointCommand(response, m_sourcePathMappings, id, false)));
+        runCommand({cdbAddBreakpointCommand(response, m_sourcePathMappings, id, false), NoFlags});
         m_insertSubBreakpointMap.remove(id);
         m_pendingSubBreakpointMap.insert(id, response);
     }
@@ -2873,9 +2838,7 @@ unsigned CdbEngine::parseStackTrace(const GdbMi &data, bool sourceStepInto)
 
 void CdbEngine::loadAdditionalQmlStack()
 {
-    DebuggerCommand cmd("qmlstack");
-    cmd.callback = CB(handleAdditionalQmlStack);
-    runCommand(cmd, ExtensionCommand);
+    runCommand({"qmlstack", ExtensionCommand, CB(handleAdditionalQmlStack)});
 }
 
 void CdbEngine::handleAdditionalQmlStack(const DebuggerResponse &response)
@@ -2920,9 +2883,8 @@ void CdbEngine::handleStackTrace(const DebuggerResponse &response)
     GdbMi stack = response.data;
     if (response.resultClass == ResultDone) {
         if (parseStackTrace(stack, false) == ParseStackWow64) {
-            DebuggerCommand cmd("lm m wow64");
-            cmd.callback = [this, stack](const DebuggerResponse &r) { handleCheckWow64(r, stack); };
-            runCommand(cmd, BuiltinCommand);
+            runCommand({"lm m wow64", BuiltinCommand,
+                       [this, stack](const DebuggerResponse &r) { handleCheckWow64(r, stack); }});
         }
     } else {
         showMessage(stack["msg"].toLatin1(), LogError);
@@ -3096,17 +3058,16 @@ void CdbEngine::watchPoint(const QPoint &p)
 
 void CdbEngine::postWidgetAtCommand()
 {
-    DebuggerCommand cmd("widgetat");
+    DebuggerCommand cmd("widgetat", ExtensionCommand);
     cmd.args = QString::fromLatin1("%1 %2").arg(m_watchPointX, m_watchPointY);
-    cmd.callback = CB(handleWidgetAt);
-    runCommand(cmd, ExtensionCommand);
+    runCommand(cmd);
 }
 
 void CdbEngine::handleCustomSpecialStop(const QVariant &v)
 {
     if (v.canConvert<MemoryChangeCookie>()) {
         const MemoryChangeCookie changeData = qvariant_cast<MemoryChangeCookie>(v);
-        runCommand(DebuggerCommand(cdbWriteMemoryCommand(changeData.address, changeData.data)));
+        runCommand({cdbWriteMemoryCommand(changeData.address, changeData.data), NoFlags});
         return;
     }
     if (v.canConvert<MemoryViewCookie>()) {

src/plugins/debugger/cdb/cdbengine.h

@@ -127,7 +127,7 @@ private slots:
     void readyReadStandardError();
     void processError();
     void processFinished();
-    void runCommand(const DebuggerCommand &cmd, int flags = 0);
+    void runCommand(const DebuggerCommand &cmd) override;
     void operateByInstructionTriggered(bool);
     void verboseLogTriggered(bool);
 
@@ -164,7 +164,7 @@ private:
         ParseStackWow64 = 3 // Hit on a frame with 32bit emulation, switch debugger to 32 bit mode
     };
     enum CommandFlags {
-        NoCallBack = 0,
+        NoFlags = 0,
         BuiltinCommand,
         ExtensionCommand,
     };

src/plugins/debugger/commonoptionspage.cpp

@@ -102,10 +102,6 @@ CommonOptionsPageWidget::CommonOptionsPageWidget
     checkBoxUseToolTipsInMainEditor = new QCheckBox(behaviorBox);
     checkBoxUseToolTipsInMainEditor->setText(tr("Use tooltips in main editor while debugging"));
 
-    checkBoxListSourceFiles = new QCheckBox(behaviorBox);
-    checkBoxListSourceFiles->setToolTip(tr("Populates the source file view automatically. This might slow down debugger startup considerably."));
-    checkBoxListSourceFiles->setText(tr("Populate source file view automatically"));
-
     QString t = tr("Stopping and stepping in the debugger "
         "will automatically open views associated with the current location.") + QLatin1Char('\n');
     checkBoxCloseSourceBuffersOnExit = new QCheckBox(behaviorBox);
@@ -174,11 +170,10 @@ CommonOptionsPageWidget::CommonOptionsPageWidget
     gridLayout->addLayout(horizontalLayout, 7, 0, 1, 2);
 
     gridLayout->addWidget(checkBoxFontSizeFollowsEditor, 0, 1, 1, 1);
-    gridLayout->addWidget(checkBoxListSourceFiles, 1, 1, 1, 1);
-    gridLayout->addWidget(checkBoxSwitchModeOnExit, 2, 1, 1, 1);
-    gridLayout->addWidget(checkBoxShowQmlObjectTree, 3, 1, 1, 1);
-    gridLayout->addWidget(checkBoxKeepEditorStationaryWhileStepping, 4, 1, 1, 1);
-    gridLayout->addWidget(checkBoxRegisterForPostMortem, 5, 1, 1, 1);
+    gridLayout->addWidget(checkBoxSwitchModeOnExit, 1, 1, 1, 1);
+    gridLayout->addWidget(checkBoxShowQmlObjectTree, 2, 1, 1, 1);
+    gridLayout->addWidget(checkBoxKeepEditorStationaryWhileStepping, 3, 1, 1, 1);
+    gridLayout->addWidget(checkBoxRegisterForPostMortem, 4, 1, 1, 1);
 
     QVBoxLayout *verticalLayout = new QVBoxLayout(this);
     verticalLayout->addWidget(behaviorBox);
@@ -187,8 +182,6 @@ CommonOptionsPageWidget::CommonOptionsPageWidget
 
     m_group->clear();
 
-    m_group->insert(action(ListSourceFiles),
-        checkBoxListSourceFiles);
     m_group->insert(action(UseAlternatingRowColors),
         checkBoxUseAlternatingRowColors);
     m_group->insert(action(UseToolTipsInMainEditor),

src/plugins/debugger/debuggeractions.cpp

@@ -556,13 +556,6 @@ DebuggerSettings::DebuggerSettings()
     item->setCheckable(true);
     item->setDefaultValue(false);
     insertItem(UseAddressInStackView, item);
-    item = new SavedAction(this);
-
-    item->setSettingsKey(debugModeGroup, QLatin1String("ListSourceFiles"));
-    item->setText(tr("List Source Files"));
-    item->setCheckable(true);
-    item->setDefaultValue(false);
-    insertItem(ListSourceFiles, item);
 
     item = new SavedAction(this);
     item->setSettingsKey(debugModeGroup, QLatin1String("SkipKnownFrames"));

src/plugins/debugger/debuggeractions.h

@@ -162,9 +162,6 @@ enum DebuggerActionCode
     MaximalStringLength,
     DisplayStringLimit,
 
-    // Source List
-    ListSourceFiles,
-
     // Running
     SkipKnownFrames,
     EnableReverseDebugging,

src/plugins/debugger/debuggerengine.cpp

@@ -1479,6 +1479,12 @@ void DebuggerEngine::watchPoint(const QPoint &)
 {
 }
 
+void DebuggerEngine::runCommand(const DebuggerCommand &)
+{
+    // Overridden in the engines that use the interface.
+    QTC_CHECK(false);
+}
+
 void DebuggerEngine::fetchDisassembler(DisassemblerAgent *)
 {
 }

src/plugins/debugger/debuggerengine.h

@@ -33,6 +33,7 @@
 
 #include "debugger_global.h"
 #include "debuggerconstants.h"
+#include "debuggerprotocol.h"
 #include "debuggerstartparameters.h"
 
 #include <projectexplorer/devicesupport/idevice.h>
@@ -61,7 +62,6 @@ namespace Internal {
 class DebuggerEnginePrivate;
 class DebuggerPluginPrivate;
 class DisassemblerAgent;
-class GdbMi;
 class MemoryAgent;
 class WatchData;
 class WatchItem;
@@ -98,7 +98,6 @@ public:
     QString coreFile;
     QString overrideStartScript; // Used in attach to core and remote debugging
     QString startMessage; // First status message shown.
-    QMap<QString, QString> sourcePathMap;
     QString debugInfoLocation; // Gdb "set-debug-file-directory".
     QStringList debugSourceLocation; // Gdb "directory"
     QString serverStartScript;
@@ -217,6 +216,7 @@ public:
         MemoryView = 0x4           //!< Open a separate view (using the pos-parameter).
     };
 
+    virtual void runCommand(const DebuggerCommand &cmd);
     virtual void openMemoryView(const MemoryViewSetupData &data);
     virtual void fetchMemory(Internal::MemoryAgent *, QObject *,
                              quint64 addr, quint64 length);

src/plugins/debugger/debuggerprotocol.h

@@ -52,9 +52,10 @@ public:
     typedef std::function<void(const DebuggerResponse &)> Callback;
 
     DebuggerCommand() {}
-    DebuggerCommand(const char *f, int fl = 0) : function(f), flags(fl) {}
-    DebuggerCommand(const QByteArray &f, int fl = 0) : function(f), flags(fl) {}
-    DebuggerCommand(const char *f, const QJsonValue &a, int fl = 0) : function(f), args(a), flags(fl) {}
+    DebuggerCommand(const QByteArray &f) : function(f), flags(0) {}
+    DebuggerCommand(const QByteArray &f, const QJsonValue &a) : function(f), args(a), flags(0) {}
+    DebuggerCommand(const QByteArray &f, int fl) : function(f), flags(fl) {}
+    DebuggerCommand(const QByteArray &f, int fl, const Callback &cb) : function(f), callback(cb), flags(fl) {}
 
     void arg(const char *value);
     void arg(const char *name, int value);

src/plugins/debugger/debuggerstartparameters.h

@@ -95,6 +95,9 @@ public:
     QSsh::SshConnectionParameters connParams;
     bool remoteSetupNeeded = false;
 
+    // Used by Mer plugin (3rd party)
+    QMap<QString, QString> sourcePathMap;
+
     // Used by baremetal plugin
     QByteArray commandsForReset; // commands used for resetting the inferior
     bool useContinueInsteadOfRun = false; // if connected to a hw debugger run is not possible but continue is used

src/plugins/debugger/gdb/attachgdbadapter.cpp

@@ -75,9 +75,8 @@ void GdbAttachEngine::runEngine()
 {
     QTC_ASSERT(state() == EngineRunRequested, qDebug() << state());
     const qint64 pid = runParameters().attachPID;
-    DebuggerCommand cmd("attach " + QByteArray::number(pid));
-    cmd.callback = [this](const DebuggerResponse &r) { handleAttach(r); };
-    runCommand(cmd);
+    runCommand({"attach " + QByteArray::number(pid), NoFlags,
+                [this](const DebuggerResponse &r) { handleAttach(r); }});
     showStatusMessage(tr("Attached to process %1.").arg(inferiorPid()));
 }
 

src/plugins/debugger/gdb/coregdbadapter.cpp

@@ -212,9 +212,8 @@ void GdbCoreEngine::setupInferior()
     // Do that first, otherwise no symbols are loaded.
     QFileInfo fi(m_executable);
     QByteArray path = fi.absoluteFilePath().toLocal8Bit();
-    DebuggerCommand cmd("-file-exec-and-symbols \"" + path + '"');
-    cmd.callback = CB(handleFileExecAndSymbols);
-    runCommand(cmd);
+    runCommand({"-file-exec-and-symbols \"" + path + '"', NoFlags,
+                CB(handleFileExecAndSymbols)});
 }
 
 void GdbCoreEngine::handleFileExecAndSymbols(const DebuggerResponse &response)
@@ -237,9 +236,8 @@ void GdbCoreEngine::handleFileExecAndSymbols(const DebuggerResponse &response)
 void GdbCoreEngine::runEngine()
 {
     CHECK_STATE(EngineRunRequested);
-    DebuggerCommand cmd("target core " + coreFileName().toLocal8Bit());
-    cmd.callback = CB(handleTargetCore);
-    runCommand(cmd);
+    runCommand({"target core " + coreFileName().toLocal8Bit(), NoFlags,
+                CB(handleTargetCore)});
 }
 
 void GdbCoreEngine::handleTargetCore(const DebuggerResponse &response)
@@ -252,7 +250,7 @@ void GdbCoreEngine::handleTargetCore(const DebuggerResponse &response)
         // symbols yet. Load them in order of importance.
         reloadStack();
         reloadModulesInternal();
-        runCommand("p 5", CB(handleRoundTrip));
+        runCommand({"p 5", NoFlags, CB(handleRoundTrip)});
         return;
     }
     showStatusMessage(tr("Attach to core \"%1\" failed:").arg(runParameters().coreFile)

src/plugins/debugger/gdb/gdbengine.cpp

@@ -735,7 +735,6 @@ void GdbEngine::handleAsyncOutput(const QByteArray &asyncClass, const GdbMi &res
         foreach (const GdbMi &bkpt, res.children()) {
             const QByteArray nr = bkpt["number"].data();
             BreakpointResponseId rid(nr);
-            if (!isHiddenBreakpoint(rid)) {
             if (nr.contains('.')) {
                 // A sub-breakpoint.
                 BreakpointResponse sub;
@@ -751,7 +750,6 @@ void GdbEngine::handleAsyncOutput(const QByteArray &asyncClass, const GdbMi &res
                 bp.setResponse(br);
             }
         }
-        }
     } else if (asyncClass == "breakpoint-created") {
         // "{bkpt={number="1",type="breakpoint",disp="del",enabled="y",
         //  addr="<PENDING>",pending="main",times="0",
@@ -851,7 +849,7 @@ void GdbEngine::interruptInferior()
         return;
 
     if (usesExecInterrupt()) {
-        runCommand("-exec-interrupt");
+        runCommand({"-exec-interrupt", NoFlags});
     } else {
         showStatusMessage(tr("Stop requested..."), 5000);
         showMessage(_("TRYING TO INTERRUPT INFERIOR"));
@@ -898,20 +896,6 @@ void GdbEngine::maybeHandleInferiorPidChanged(const QString &pid0)
     notifyInferiorPid(pid);
 }
 
-void GdbEngine::runCommand(const QByteArray &command, const DebuggerCommand::Callback &callback, int flags)
-{
-    DebuggerCommand cmd(command);
-    cmd.callback = callback;
-    cmd.flags = flags;
-    runCommand(cmd);
-}
-
-void GdbEngine::runCommand(const QByteArray &command, int flags)
-{
-    DebuggerCommand cmd(command, flags);
-    runCommand(cmd);
-}
-
 void GdbEngine::runCommand(const DebuggerCommand &command)
 {
     const int token = ++currentToken();
@@ -1227,7 +1211,7 @@ void GdbEngine::executeDebuggerCommand(const QString &command, DebuggerLanguages
     if (!(languages & CppLanguage))
         return;
     QTC_CHECK(acceptsDebuggerCommands());
-    runCommand(command.toLatin1());
+    runCommand({command.toLatin1(), NoFlags});
 }
 
 // This is triggered when switching snapshots.
@@ -1240,7 +1224,7 @@ void GdbEngine::updateAll()
     cmd.callback = [this](const DebuggerResponse &r) { handleStackListFrames(r, false); };
     runCommand(cmd);
     stackHandler()->setCurrentIndex(0);
-    runCommand("-thread-info", CB(handleThreadInfo));
+    runCommand({"-thread-info", NoFlags, CB(handleThreadInfo)});
     reloadRegisters();
     updateLocals();
 }
@@ -1386,9 +1370,8 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
     bool gotoHandleStop1 = true;
     if (!m_fullStartDone) {
         m_fullStartDone = true;
-        DebuggerCommand cmd("sharedlibrary .*");
-        cmd.callback = [this, data](const DebuggerResponse &) { handleStop1(data); };
-        runCommand(cmd);
+        runCommand({"sharedlibrary .*", NoFlags,
+                   [this, data](const DebuggerResponse &) { handleStop1(data); }});
         gotoHandleStop1 = false;
     }
 
@@ -1413,7 +1396,7 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
         showMessage(_("INVALID STOPPED REASON"), LogWarning);
     }
 
-    if (rid.isValid() && frame.isValid() && !isQFatalBreakpoint(rid)) {
+    if (rid.isValid() && frame.isValid()) {
         // Use opportunity to update the breakpoint marker position.
         Breakpoint bp = breakHandler()->findBreakpointByResponseId(rid);
         const BreakpointResponse &response = bp.response();
@@ -1430,7 +1413,6 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
     // Quickly set the location marker.
     if (lineNumber && !boolSetting(OperateByInstruction)
             && QFileInfo::exists(fullName)
-            && !isQFatalBreakpoint(rid)
             && function != "qt_v4TriggeredBreakpointHook"
             && function != "qt_qmlDebugMessageAvailable"
             && language != "js")
@@ -1544,9 +1526,9 @@ void GdbEngine::handleStop1(const GdbMi &data)
     if (!m_systemDumpersLoaded) {
         m_systemDumpersLoaded = true;
         if (m_gdbVersion >= 70400 && boolSetting(LoadGdbDumpers))
-            runCommand("importPlainDumpers on");
+            runCommand({"importPlainDumpers on", NoFlags});
         else
-            runCommand("importPlainDumpers off");
+            runCommand({"importPlainDumpers off", NoFlags});
     }
 
     handleStop2(data);
@@ -1701,12 +1683,12 @@ void GdbEngine::handleShowVersion(const DebuggerResponse &response)
             .arg(gdbBuildVersion).arg(_(isMacGdb ? " (APPLE)" : "")));
 
         if (usesExecInterrupt())
-            runCommand("set target-async on", ConsoleCommand);
+            runCommand({"set target-async on", ConsoleCommand});
         else
-            runCommand("set target-async off", ConsoleCommand);
+            runCommand({"set target-async off", ConsoleCommand});
 
         if (runParameters().multiProcess)
-            runCommand("set detach-on-fork off", ConsoleCommand);
+            runCommand({"set detach-on-fork off", ConsoleCommand});
 
         //runCommand("set build-id-verbose 2", ConsoleCommand);
     }
@@ -1892,8 +1874,8 @@ void GdbEngine::notifyAdapterShutdownOk()
     switch (m_gdbProc.state()) {
     case QProcess::Running: {
         if (runParameters().closeMode == KillAndExitMonitorAtClose)
-            runCommand("monitor exit");
-        runCommand("exitGdb", CB(handleGdbExit), ExitRequest|PythonCommand);
+            runCommand({"monitor exit", NoFlags});
+        runCommand({"exitGdb", ExitRequest|PythonCommand, CB(handleGdbExit)});
         break;
     }
     case QProcess::NotRunning:
@@ -2093,20 +2075,19 @@ void GdbEngine::executeStepI()
 void GdbEngine::executeStepOut()
 {
     CHECK_STATE(InferiorStopOk);
-    runCommand("-stack-select-frame 0", Discardable);
+    runCommand({"-stack-select-frame 0", Discardable});
     setTokenBarrier();
     notifyInferiorRunRequested();
     showStatusMessage(tr("Finish function requested..."), 5000);
     if (isNativeMixedActiveFrame()) {
-        DebuggerCommand cmd("executeStepOut", RunRequest|PythonCommand);
-        runCommand(cmd);
+        runCommand({"executeStepOut", RunRequest|PythonCommand});
     } else {
-        runCommand("-exec-finish", CB(handleExecuteContinue), RunRequest);
+        runCommand({"-exec-finish", RunRequest, CB(handleExecuteContinue)});
         // -exec-finish in 'main' results (correctly) in
         //  40^error,msg="\"finish\" not meaningful in the outermost frame."
         // However, this message does not seem to get flushed before
         // anything else happen - i.e. "never". Force some extra output.
-        runCommand("print 32");
+        runCommand({"print 32"});
     }
 }
 
@@ -2186,11 +2167,9 @@ void GdbEngine::executeRunToLine(const ContextData &data)
     else
         loc = '"' + breakLocation(data.fileName).toLocal8Bit() + '"' + ':'
            + QByteArray::number(data.lineNumber);
-    runCommand("tbreak " + loc);
+    runCommand({"tbreak " + loc, NoFlags});
 
-    DebuggerCommand cmd("continue", RunRequest);
-    cmd.callback = CB(handleExecuteRunToLine);
-    runCommand(cmd);
+    runCommand({"continue", RunRequest, CB(handleExecuteRunToLine)});
 #else
     // Seems to jump to unpredicatable places. Observed in the manual
     // tests in the Foo::Foo() constructor with both gdb 6.8 and 7.1.
@@ -2204,7 +2183,7 @@ void GdbEngine::executeRunToFunction(const QString &functionName)
 {
     CHECK_STATE(InferiorStopOk);
     setTokenBarrier();
-    runCommand("-break-insert -t " + functionName.toLatin1());
+    runCommand({"-break-insert -t " + functionName.toLatin1(), NoFlags});
     showStatusMessage(tr("Run to function %1 requested...").arg(functionName), 5000);
     continueInferiorInternal();
 }
@@ -2218,12 +2197,10 @@ void GdbEngine::executeJumpToLine(const ContextData &data)
     else
         loc = '"' + breakLocation(data.fileName).toLocal8Bit() + '"' + ':'
         + QByteArray::number(data.lineNumber);
-    runCommand("tbreak " + loc);
+    runCommand({"tbreak " + loc, NoFlags});
     notifyInferiorRunRequested();
 
-    DebuggerCommand cmd("jump" + loc, RunRequest);
-    cmd.callback = CB(handleExecuteJumpToLine);
-    runCommand(cmd);
+    runCommand({"jump" + loc, RunRequest, CB(handleExecuteJumpToLine)});
     // will produce something like
     //  &"jump \"/home/apoenitz/dev/work/test1/test1.cpp\":242"
     //  ~"Continuing at 0x4058f3."
@@ -2238,7 +2215,7 @@ void GdbEngine::executeReturn()
     setTokenBarrier();
     notifyInferiorRunRequested();
     showStatusMessage(tr("Immediate return from function requested..."), 5000);
-    runCommand("-exec-finish", CB(handleExecuteReturn), RunRequest);
+    runCommand({"-exec-finish", RunRequest, CB(handleExecuteReturn)});
 }
 
 void GdbEngine::handleExecuteReturn(const DebuggerResponse &response)
@@ -2572,10 +2549,6 @@ void GdbEngine::handleBreakInsert1(const DebuggerResponse &response, Breakpoint
         // the "main" entry. Use the "main" entry to retrieve the
         // already known data from the BreakpointManager, and then
         // iterate over all items to update main- and sub-data.
-        const GdbMi mainbkpt = response.data["bkpt"];
-        const QByteArray mainnr = mainbkpt["number"].data();
-        const BreakpointResponseId mainrid(mainnr);
-        if (!isHiddenBreakpoint(mainrid)) {
         foreach (const GdbMi &bkpt, response.data.children())
             handleBkpt(bkpt, bp);
         if (bp.needsChange()) {
@@ -2584,7 +2557,6 @@ void GdbEngine::handleBreakInsert1(const DebuggerResponse &response, Breakpoint
         } else {
             bp.notifyBreakpointInsertOk();
         }
-        }
     } else if (response.data["msg"].data().contains("Unknown option")) {
         // Older version of gdb don't know the -a option to set tracepoints
         // ^error,msg="mi_cmd_break_insert: Unknown option ``a''"
@@ -2891,7 +2863,7 @@ void GdbEngine::removeBreakpoint(Breakpoint bp)
 void GdbEngine::loadSymbols(const QString &modulePath)
 {
     // FIXME: gdb does not understand quoted names here (tested with 6.8)
-    runCommand("sharedlibrary " + dotEscape(modulePath.toLocal8Bit()));
+    runCommand({"sharedlibrary " + dotEscape(modulePath.toLocal8Bit()), NoFlags});
     reloadModulesInternal();
     reloadStack();
     updateLocals();
@@ -2899,7 +2871,7 @@ void GdbEngine::loadSymbols(const QString &modulePath)
 
 void GdbEngine::loadAllSymbols()
 {
-    runCommand("sharedlibrary .*");
+    runCommand({"sharedlibrary .*", NoFlags});
     reloadModulesInternal();
     reloadStack();
     updateLocals();
@@ -2915,8 +2887,8 @@ void GdbEngine::loadSymbolsForStack()
             foreach (const Module &module, modules) {
                 if (module.startAddress <= frame.address
                         && frame.address < module.endAddress) {
-                    runCommand("sharedlibrary "
-                        + dotEscape(module.modulePath.toLocal8Bit()));
+                    runCommand({"sharedlibrary " + dotEscape(module.modulePath.toLocal8Bit()),
+                                NoFlags});
                     needUpdate = true;
                 }
             }
@@ -3059,7 +3031,7 @@ void GdbEngine::reloadModules()
 
 void GdbEngine::reloadModulesInternal()
 {
-    runCommand("info shared", CB(handleModulesList), NeedsStop);
+    runCommand({"info shared", NeedsStop, CB(handleModulesList)});
 }
 
 static QString nameFromPath(const QString &path)
@@ -3246,10 +3218,9 @@ void GdbEngine::loadAdditionalQmlStack()
             return;
         }
         // Call the debug function of QML with the context address to obtain the QML stack trace.
-        DebuggerCommand cmd = "-data-evaluate-expression \"qt_v4StackTrace((QV4::ExecutionContext *)0x"
-                + QByteArray::number(contextAddress, 16) + ")\"";
-        cmd.callback = CB(handleQmlStackTrace);
-        runCommand(cmd);
+        runCommand({"-data-evaluate-expression \"qt_v4StackTrace((QV4::ExecutionContext *)0x"
+                        + QByteArray::number(contextAddress, 16) + ")\"",
+                    NoFlags, CB(handleQmlStackTrace)});
     };
     runCommand(cmd);
 }
@@ -3345,8 +3316,7 @@ void GdbEngine::activateFrame(int frameIndex)
         // after a response to this -stack-select-frame here.
         //if (!m_currentThread.isEmpty())
         //    cmd += " --thread " + m_currentThread;
-        DebuggerCommand cmd("-stack-select-frame " + QByteArray::number(frameIndex), Discardable);
-        runCommand(cmd);
+        runCommand({"-stack-select-frame " + QByteArray::number(frameIndex), Discardable});
     }
 
     updateLocals();
@@ -3366,14 +3336,14 @@ void GdbEngine::handleThreadInfo(const DebuggerResponse &response)
         }
         updateViews(); // Adjust Threads combobox.
         if (boolSetting(ShowThreadNames)) {
-            runCommand("threadnames " + action(MaximalStackDepth)->value().toByteArray(),
-                CB(handleThreadNames),  Discardable);
+            runCommand({"threadnames " + action(MaximalStackDepth)->value().toByteArray(),
+                Discardable, CB(handleThreadNames)});
         }
         reloadStack(); // Will trigger register reload.
     } else {
         // Fall back for older versions: Try to get at least a list
         // of running threads.
-        runCommand("-thread-list-ids", CB(handleThreadListIds), Discardable);
+        runCommand({"-thread-list-ids", Discardable, CB(handleThreadListIds)});
     }
 }
 
@@ -3474,15 +3444,17 @@ void GdbEngine::reloadRegisters()
         if (!m_registerNamesListed) {
             // The MI version does not give register size.
             // runCommand("-data-list-register-names", CB(handleRegisterListNames));
-            runCommand("maintenance print raw-registers", CB(handleRegisterListing));
+            runCommand({"maintenance print raw-registers", NoFlags,
+                        CB(handleRegisterListing)});
             m_registerNamesListed = true;
         }
         // Can cause i386-linux-nat.c:571: internal-error: Got request
         // for bad register number 41.\nA problem internal to GDB has been detected.
-        runCommand("-data-list-register-values r",
-                    CB(handleRegisterListValues), Discardable);
+        runCommand({"-data-list-register-values r", Discardable,
+                    CB(handleRegisterListValues)});
     } else {
-        runCommand("maintenance print cooked-registers", CB(handleMaintPrintRegisters));
+        runCommand({"maintenance print cooked-registers", NoFlags,
+                    CB(handleMaintPrintRegisters)});
     }
 }
 
@@ -3547,7 +3519,7 @@ void GdbEngine::setRegisterValue(const QByteArray &name, const QString &value)
     QByteArray fullName = name;
     if (name.startsWith("xmm"))
         fullName += ".uint128";
-    runCommand("set $" + fullName  + "=" + value.toLatin1());
+    runCommand({"set $" + fullName  + "=" + value.toLatin1(), NoFlags});
     reloadRegisters();
 }
 
@@ -3684,9 +3656,8 @@ void GdbEngine::watchPoint(const QPoint &pnt)
 {
     QByteArray x = QByteArray::number(pnt.x());
     QByteArray y = QByteArray::number(pnt.y());
-    runCommand("print " + qtNamespace() + "QApplication::widgetAt("
-            + x + ',' + y + ')',
-        CB(handleWatchPoint), NeedsStop);
+    runCommand({"print " + qtNamespace() + "QApplication::widgetAt(" + x + ',' + y + ')',
+                NeedsStop, CB(handleWatchPoint)});
 }
 
 void GdbEngine::handleWatchPoint(const DebuggerResponse &response)
@@ -3822,9 +3793,9 @@ public:
 void GdbEngine::fetchDisassembler(DisassemblerAgent *agent)
 {
     if (boolSetting(IntelFlavor))
-        runCommand("set disassembly-flavor intel");
+        runCommand({"set disassembly-flavor intel"});
     else
-        runCommand("set disassembly-flavor att");
+        runCommand({"set disassembly-flavor att"});
 
     fetchDisassemblerByCliPointMixed(agent);
 }
@@ -4025,9 +3996,9 @@ void GdbEngine::startGdb(const QStringList &args)
     }
 
     showMessage(_("GDB STARTED, INITIALIZING IT"));
-    runCommand("show version", CB(handleShowVersion));
+    runCommand({"show version", NoFlags, CB(handleShowVersion)});
     //runCommand("-list-features", CB(handleListFeatures));
-    runCommand("show debug-file-directory",CB(handleDebugInfoLocation));
+    runCommand({"show debug-file-directory", NoFlags, CB(handleDebugInfoLocation)});
 
     //runCommand("-enable-timings");
     //rurun print static-members off"); // Seemingly doesn't work.
@@ -4037,7 +4008,7 @@ void GdbEngine::startGdb(const QStringList &args)
     //runCommand("define hookpost-stop\nprint 5\nend");
     //runCommand("define hook-call\nprint 6\nend");
     //runCommand("define hookpost-call\nprint 7\nend");
-    runCommand("set print object on");
+    runCommand({"set print object on"});
     //runCommand("set step-mode on");  // we can't work with that yes
     //runCommand("set exec-done-display on");
     //runCommand("set print pretty on");
@@ -4048,8 +4019,8 @@ void GdbEngine::startGdb(const QStringList &args)
     // (Mac OS 10.6), but does so for gdb-966 (10.5):
     //runCommand("set print inferior-events 1");
 
-    runCommand("set breakpoint pending on");
-    runCommand("set print elements 10000");
+    runCommand({"set breakpoint pending on"});
+    runCommand({"set print elements 10000"});
 
     // Produces a few messages during symtab loading
     //runCommand("set verbose on");
@@ -4077,11 +4048,11 @@ void GdbEngine::startGdb(const QStringList &args)
     // We need "print" as otherwise we will get no feedback whatsoever
     // when Custom DebuggingHelper crash (which happen regularly when accessing
     // uninitialized variables).
-    runCommand("handle SIGSEGV nopass stop print");
+    runCommand({"handle SIGSEGV nopass stop print"});
 
-    runCommand("set unwindonsignal on");
-    runCommand("set width 0");
-    runCommand("set height 0");
+    runCommand({"set unwindonsignal on"});
+    runCommand({"set width 0"});
+    runCommand({"set height 0"});
 
     // FIXME: Provide proper Gui settings for these:
     //runCommand("set breakpoint always-inserted on", ConsoleCommand);
@@ -4111,39 +4082,39 @@ void GdbEngine::startGdb(const QStringList &args)
     for (auto it = completeSourcePathMap.constBegin(), cend = completeSourcePathMap.constEnd();
          it != cend;
          ++it) {
-        runCommand("set substitute-path " + it.key().toLocal8Bit()
-            + " " + it.value().toLocal8Bit());
+        runCommand({"set substitute-path " + it.key().toLocal8Bit()
+            + " " + it.value().toLocal8Bit(), NoFlags});
     }
 
     // Spaces just will not work.
     foreach (const QString &src, rp.debugSourceLocation) {
         if (QDir(src).exists())
-            runCommand("directory " + src.toLocal8Bit());
+            runCommand({"directory " + src.toLocal8Bit(), NoFlags});
         else
             showMessage(_("# directory does not exist: ") + src, LogInput);
     }
 
     const QByteArray sysroot = rp.sysRoot.toLocal8Bit();
     if (!sysroot.isEmpty()) {
-        runCommand("set sysroot " + sysroot);
+        runCommand({"set sysroot " + sysroot, NoFlags});
         // sysroot is not enough to correctly locate the sources, so explicitly
         // relocate the most likely place for the debug source
-        runCommand("set substitute-path /usr/src " + sysroot + "/usr/src");
+        runCommand({"set substitute-path /usr/src " + sysroot + "/usr/src", NoFlags});
     }
 
     //QByteArray ba = QFileInfo(sp.dumperLibrary).path().toLocal8Bit();
     //if (!ba.isEmpty())
     //    runCommand("set solib-search-path " + ba);
     if (attemptQuickStart()) {
-        runCommand("set auto-solib-add off", ConsoleCommand);
+        runCommand({"set auto-solib-add off", ConsoleCommand});
     } else {
         m_fullStartDone = true;
-        runCommand("set auto-solib-add on", ConsoleCommand);
+        runCommand({"set auto-solib-add on", ConsoleCommand});
     }
 
     if (boolSetting(MultiInferior)) {
         //runCommand("set follow-exec-mode new");
-        runCommand("set detach-on-fork off");
+        runCommand({"set detach-on-fork off"});
     }
 
     // Finally, set up Python.
@@ -4154,15 +4125,15 @@ void GdbEngine::startGdb(const QStringList &args)
         ICore::resourcePath().toLocal8Bit() + "/debugger/";
 
     if (terminal()->isUsable())
-        runCommand("set inferior-tty " + terminal()->slaveDevice());
+        runCommand({"set inferior-tty " + terminal()->slaveDevice(), NoFlags});
 
     const QFileInfo gdbBinaryFile(m_gdb);
     const QByteArray uninstalledData = gdbBinaryFile.absolutePath().toLocal8Bit()
             + "/data-directory/python";
 
-    runCommand("python sys.path.insert(1, '" + dumperSourcePath + "')");
-    runCommand("python sys.path.append('" + uninstalledData + "')");
-    runCommand("python from gdbbridge import *");
+    runCommand({"python sys.path.insert(1, '" + dumperSourcePath + "')", NoFlags});
+    runCommand({"python sys.path.append('" + uninstalledData + "')", NoFlags});
+    runCommand({"python from gdbbridge import *", NoFlags});
 
     const QString path = stringSetting(ExtraDumperFile);
     if (!path.isEmpty() && QFileInfo(path).isReadable()) {
@@ -4173,11 +4144,9 @@ void GdbEngine::startGdb(const QStringList &args)
 
     const QString commands = stringSetting(ExtraDumperCommands);
     if (!commands.isEmpty())
-        runCommand(commands.toLocal8Bit());
+        runCommand({commands.toLocal8Bit(), NoFlags});
 
-    DebuggerCommand cmd("loadDumpers", PythonCommand);
-    cmd.callback = CB(handlePythonSetup);
-    runCommand(cmd);
+    runCommand({"loadDumpers", PythonCommand, CB(handlePythonSetup)});
 }
 
 void GdbEngine::handleGdbStartFailed()
@@ -4189,7 +4158,7 @@ void GdbEngine::loadInitScript()
     const QString script = runParameters().overrideStartScript;
     if (!script.isEmpty()) {
         if (QFileInfo(script).isReadable()) {
-            runCommand("source " + script.toLocal8Bit());
+            runCommand({"source " + script.toLocal8Bit(), NoFlags});
         } else {
             AsynchronousMessageBox::warning(
             tr("Cannot find debugger initialization script"),
@@ -4201,7 +4170,7 @@ void GdbEngine::loadInitScript()
     } else {
         const QString commands = stringSetting(GdbStartupCommands);
         if (!commands.isEmpty())
-            runCommand(commands.toLocal8Bit());
+            runCommand({commands.toLocal8Bit(), NoFlags});
     }
 }
 
@@ -4211,15 +4180,16 @@ void GdbEngine::setEnvironmentVariables()
     Environment runEnv = runParameters().environment;
     foreach (const EnvironmentItem &item, sysEnv.diff(runEnv)) {
         if (item.unset)
-            runCommand("unset environment " + item.name.toUtf8());
+            runCommand({"unset environment " + item.name.toUtf8(), NoFlags});
         else
-            runCommand("-gdb-set environment " + item.name.toUtf8() + '=' + item.value.toUtf8());
+            runCommand({"-gdb-set environment " + item.name.toUtf8() + '='
+                        + item.value.toUtf8(), NoFlags});
     }
 }
 
 void GdbEngine::reloadDebuggingHelpers()
 {
-    runCommand("reloadDumpers", PythonCommand);
+    runCommand({"reloadDumpers", PythonCommand});
     reloadLocals();
 }
 
@@ -4274,7 +4244,7 @@ void GdbEngine::resetInferior()
         foreach (QByteArray command, commands.split('\n')) {
             command = command.trimmed();
             if (!command.isEmpty())
-                runCommand(command, int(ConsoleCommand | NeedsStop));
+                runCommand({command, ConsoleCommand | NeedsStop});
         }
     }
     m_rerunPending = true;
@@ -4313,16 +4283,15 @@ void GdbEngine::handleInferiorPrepared()
 
     if (!rp.commandsAfterConnect.isEmpty()) {
         QByteArray commands = globalMacroExpander()->expand(rp.commandsAfterConnect);
-        foreach (QByteArray command, commands.split('\n')) {
-            runCommand(command);
-        }
+        foreach (QByteArray command, commands.split('\n'))
+            runCommand({command, NoFlags});
     }
 
     //runCommand("set follow-exec-mode new");
     if (rp.breakOnMain) {
         QByteArray cmd = "tbreak ";
         cmd += rp.toolChainAbi.os() == Abi::WindowsOS ? "qMain" : "main";
-        runCommand(cmd);
+        runCommand({cmd, NoFlags});
     }
 
     // Initial attempt to set breakpoints.
@@ -4344,23 +4313,24 @@ void GdbEngine::finishInferiorSetup()
 {
     CHECK_STATE(InferiorSetupRequested);
 
-    if (runParameters().startMode == AttachCore) {
-        notifyInferiorSetupOk(); // No breakpoints in core files.
-    } else {
-        if (boolSetting(BreakOnAbort))
-            runCommand("-break-insert -f abort");
-        if (boolSetting(BreakOnWarning)) {
-            runCommand("-break-insert -f '" + qtNamespace() + "qWarning'");
-            runCommand("-break-insert -f '" + qtNamespace() + "QMessageLogger::warning'");
+    if (runParameters().startMode != AttachCore) { // No breakpoints in core files.
+        const bool onAbort = boolSetting(BreakOnAbort);
+        const bool onWarning = boolSetting(BreakOnWarning);
+        const bool onFatal = boolSetting(BreakOnFatal);
+        if (onAbort || onWarning || onFatal) {
+            DebuggerCommand cmd("createSpecialBreakpoints", PythonCommand);
+            cmd.arg("breakonabort", onAbort);
+            cmd.arg("breakonwarning", onWarning);
+            cmd.arg("breakonfatal", onFatal);
+            runCommand(cmd);
         }
-        if (boolSetting(BreakOnFatal)) {
-            auto cb = [this](const DebuggerResponse &r) { handleBreakOnQFatal(r, false); };
-            runCommand("-break-insert -f '" + qtNamespace() + "qFatal'", cb);
-            runCommand("-break-insert -f '" + qtNamespace() + "QMessageLogger::fatal'", cb);
-        } else {
+    }
+
+    // It is ok to cut corners here and not wait for createSpecialBreakpoints()'s
+    // response, as the command is synchronous from Creator's point of view,
+    // and even if it fails (e.g. due to stripped binaries), continuing with
+    // the start up is the best we can do.
     notifyInferiorSetupOk();
-        }
-    }
 }
 
 void GdbEngine::handleDebugInfoLocation(const DebuggerResponse &response)
@@ -4369,32 +4339,12 @@ void GdbEngine::handleDebugInfoLocation(const DebuggerResponse &response)
         const QByteArray debugInfoLocation = runParameters().debugInfoLocation.toLocal8Bit();
         if (QFile::exists(QString::fromLocal8Bit(debugInfoLocation))) {
             const QByteArray curDebugInfoLocations = response.consoleStreamOutput.split('"').value(1);
-            if (curDebugInfoLocations.isEmpty()) {
-                runCommand("set debug-file-directory " + debugInfoLocation);
-            } else {
-                runCommand("set debug-file-directory " + debugInfoLocation
-                        + HostOsInfo::pathListSeparator().toLatin1()
-                        + curDebugInfoLocations);
+            QByteArray cmd = "set debug-file-directory " + debugInfoLocation;
+            if (!curDebugInfoLocations.isEmpty())
+                cmd += HostOsInfo::pathListSeparator().toLatin1() + curDebugInfoLocations;
+            runCommand({cmd, NoFlags});
         }
     }
-    }
-}
-
-void GdbEngine::handleBreakOnQFatal(const DebuggerResponse &response, bool continueSetup)
-{
-    if (response.resultClass == ResultDone) {
-        GdbMi bkpt = response.data["bkpt"];
-        GdbMi number = bkpt["number"];
-        BreakpointResponseId rid(number.data());
-        if (rid.isValid()) {
-            m_qFatalBreakpointResponseId = rid;
-            runCommand("-break-commands " + number.data() + " return");
-        }
-    }
-
-    // Continue setup.
-    if (continueSetup)
-        notifyInferiorSetupOk();
 }
 
 void GdbEngine::notifyInferiorSetupFailed(const QString &msg)
@@ -4457,16 +4407,6 @@ void GdbEngine::resetCommandQueue()
     }
 }
 
-bool GdbEngine::isQFatalBreakpoint(const BreakpointResponseId &id) const
-{
-    return id.isValid() && m_qFatalBreakpointResponseId == id;
-}
-
-bool GdbEngine::isHiddenBreakpoint(const BreakpointResponseId &id) const
-{
-    return isQFatalBreakpoint(id);
-}
-
 bool GdbEngine::usesExecInterrupt() const
 {
     DebuggerStartMode mode = runParameters().startMode;

src/plugins/debugger/gdb/gdbengine.h

@@ -172,12 +172,7 @@ private: ////////// Gdb Command Management //////////
     };
     Q_DECLARE_FLAGS(GdbCommandFlags, GdbCommandFlag)
 
-protected:
-    void runCommand(const DebuggerCommand &command);
-    void runCommand(const QByteArray &command, int flags);
-    void runCommand(const QByteArray &command,
-                    const DebuggerCommand::Callback &callback,
-                    int flags = NoFlags);
+    void runCommand(const DebuggerCommand &command) override;
 
 private:
     Q_SLOT void commandTimeout();
@@ -336,8 +331,6 @@ private: ////////// View & Data Stuff //////////
     void fetchDisassemblerByCliRangePlain(const DisassemblerAgentCookie &ac);
     bool handleCliDisassemblerResult(const QByteArray &response, DisassemblerAgent *agent);
 
-    void handleBreakOnQFatal(const DebuggerResponse &response, bool continueSetup);
-
     //
     // Source file specific stuff
     //
@@ -426,14 +419,10 @@ protected:
     // while updating locals.
     bool m_inUpdateLocals;
 
-    bool isQFatalBreakpoint(const BreakpointResponseId &id) const;
-    bool isHiddenBreakpoint(const BreakpointResponseId &id) const;
-
     // HACK:
     QByteArray m_currentThread;
     QString m_lastWinException;
     QString m_lastMissingDebugInfo;
-    BreakpointResponseId m_qFatalBreakpointResponseId;
     bool m_terminalTrap;
     bool m_temporaryStopPending;
     bool usesExecInterrupt() const;

src/plugins/debugger/gdb/gdbplainengine.cpp

@@ -60,10 +60,10 @@ void GdbPlainEngine::setupInferior()
     setEnvironmentVariables();
     if (!runParameters().processArgs.isEmpty()) {
         QString args = runParameters().processArgs;
-        runCommand("-exec-arguments " + toLocalEncoding(args));
+        runCommand({"-exec-arguments " + toLocalEncoding(args), NoFlags});
     }
-    runCommand("-file-exec-and-symbols \"" + execFilePath() + '"',
-        CB(handleFileExecAndSymbols));
+    runCommand({"-file-exec-and-symbols \"" + execFilePath() + '"', NoFlags,
+        CB(handleFileExecAndSymbols)});
 }
 
 void GdbPlainEngine::handleFileExecAndSymbols(const DebuggerResponse &response)
@@ -84,9 +84,9 @@ void GdbPlainEngine::handleFileExecAndSymbols(const DebuggerResponse &response)
 void GdbPlainEngine::runEngine()
 {
     if (runParameters().useContinueInsteadOfRun)
-        runCommand("-exec-continue", CB(handleExecuteContinue), RunRequest);
+        runCommand({"-exec-continue", RunRequest, CB(handleExecuteContinue)});
     else
-        runCommand("-exec-run", CB(handleExecRun), RunRequest);
+        runCommand({"-exec-run", RunRequest, CB(handleExecRun)});
 }
 void GdbPlainEngine::handleExecRun(const DebuggerResponse &response)
 {
@@ -98,7 +98,7 @@ void GdbPlainEngine::handleExecRun(const DebuggerResponse &response)
         showMessage(msgInferiorSetupOk(), StatusBar);
         // FIXME: That's the wrong place for it.
         if (boolSetting(EnableReverseDebugging))
-            runCommand("target record");
+            runCommand({"target record", NoFlags});
     } else {
         QString msg = fromLocalEncoding(response.data["msg"].data());
         //QTC_CHECK(status() == InferiorRunOk);

src/plugins/debugger/gdb/remotegdbserveradapter.cpp

@@ -183,10 +183,10 @@ void GdbRemoteServerEngine::setupInferior()
 //        postCommand("set architecture " + remoteArch);
     const QString solibSearchPath = rp.solibSearchPath.join(HostOsInfo::pathListSeparator());
     if (!solibSearchPath.isEmpty())
-        runCommand("set solib-search-path " + solibSearchPath.toLocal8Bit());
+        runCommand({"set solib-search-path " + solibSearchPath.toLocal8Bit(), NoFlags});
 
     if (!args.isEmpty())
-        runCommand("-exec-arguments " + args.toLocal8Bit());
+        runCommand({"-exec-arguments " + args.toLocal8Bit(), NoFlags});
 
     setEnvironmentVariables();
 
@@ -210,7 +210,7 @@ void GdbRemoteServerEngine::setupInferior()
     // mi_execute_async_cli_command: Assertion `is_running (inferior_ptid)'
     // failed.\nA problem internal to GDB has been detected,[...]
     if (boolSetting(TargetAsync))
-        runCommand("set target-async on", CB(handleSetTargetAsync));
+        runCommand({"set target-async on", NoFlags, CB(handleSetTargetAsync)});
 
     if (executableFileName.isEmpty()) {
         showMessage(tr("No symbol file given."), StatusBar);
@@ -219,8 +219,8 @@ void GdbRemoteServerEngine::setupInferior()
     }
 
     if (!executableFileName.isEmpty()) {
-        runCommand("-file-exec-and-symbols \"" + executableFileName.toLocal8Bit() + '"',
-            CB(handleFileExecAndSymbols));
+        runCommand({"-file-exec-and-symbols \"" + executableFileName.toLocal8Bit() + '"',
+                    NoFlags, CB(handleFileExecAndSymbols)});
     }
 }
 
@@ -270,11 +270,11 @@ void GdbRemoteServerEngine::callTargetRemote()
     }
 
     if (m_isQnxGdb)
-        runCommand("target qnx " + channel, CB(handleTargetQnx));
+        runCommand({"target qnx " + channel, NoFlags, CB(handleTargetQnx)});
     else if (runParameters().multiProcess)
-        runCommand("target extended-remote " + channel, CB(handleTargetExtendedRemote));
+        runCommand({"target extended-remote " + channel, NoFlags, CB(handleTargetExtendedRemote)});
     else
-        runCommand("target remote " + channel, CB(handleTargetRemote));
+        runCommand({"target remote " + channel, NoFlags, CB(handleTargetRemote)});
 }
 
 void GdbRemoteServerEngine::handleTargetRemote(const DebuggerResponse &response)
@@ -287,7 +287,7 @@ void GdbRemoteServerEngine::handleTargetRemote(const DebuggerResponse &response)
         QString postAttachCommands = stringSetting(GdbPostAttachCommands);
         if (!postAttachCommands.isEmpty()) {
             foreach (const QString &cmd, postAttachCommands.split(QLatin1Char('\n')))
-                runCommand(cmd.toLatin1());
+                runCommand({cmd.toLatin1(), NoFlags});
         }
         handleInferiorPrepared();
     } else {
@@ -307,15 +307,15 @@ void GdbRemoteServerEngine::handleTargetExtendedRemote(const DebuggerResponse &r
         QString postAttachCommands = stringSetting(GdbPostAttachCommands);
         if (!postAttachCommands.isEmpty()) {
             foreach (const QString &cmd, postAttachCommands.split(QLatin1Char('\n')))
-                runCommand(cmd.toLatin1());
+                runCommand({cmd.toLatin1(), NoFlags});
         }
         if (runParameters().attachPID > 0) { // attach to pid if valid
             // gdb server will stop the remote application itself.
-            runCommand("attach " + QByteArray::number(runParameters().attachPID),
-                       CB(handleTargetExtendedAttach));
+            runCommand({"attach " + QByteArray::number(runParameters().attachPID),
+                        NoFlags, CB(handleTargetExtendedAttach)});
         } else {
-            runCommand("-gdb-set remote exec-file " + runParameters().remoteExecutable.toLatin1(),
-                       CB(handleTargetExtendedAttach));
+            runCommand({"-gdb-set remote exec-file " + runParameters().remoteExecutable.toLatin1(),
+                        NoFlags, CB(handleTargetExtendedAttach)});
         }
     } else {
         QString msg = msgConnectRemoteServerFailed(
@@ -349,9 +349,9 @@ void GdbRemoteServerEngine::handleTargetQnx(const DebuggerResponse &response)
         const qint64 pid = isMasterEngine() ? runParameters().attachPID : masterEngine()->runParameters().attachPID;
         const QString remoteExecutable = isMasterEngine() ? runParameters().remoteExecutable : masterEngine()->runParameters().remoteExecutable;
         if (pid > -1)
-            runCommand("attach " + QByteArray::number(pid), CB(handleAttach));
+            runCommand({"attach " + QByteArray::number(pid), NoFlags, CB(handleAttach)});
         else if (!remoteExecutable.isEmpty())
-            runCommand("set nto-executable " + remoteExecutable.toLatin1(), CB(handleSetNtoExecutable));
+            runCommand({"set nto-executable " + remoteExecutable.toLatin1(), NoFlags, CB(handleSetNtoExecutable)});
         else
             handleInferiorPrepared();
     } else {
@@ -409,7 +409,7 @@ void GdbRemoteServerEngine::runEngine()
 
     const QString remoteExecutable = runParameters().remoteExecutable;
     if (!remoteExecutable.isEmpty()) {
-        runCommand("-exec-run",  CB(handleExecRun), RunRequest);
+        runCommand({"-exec-run", RunRequest, CB(handleExecRun)});
     } else {
         notifyEngineRunAndInferiorStopOk();
         continueInferiorInternal();
@@ -434,7 +434,7 @@ void GdbRemoteServerEngine::interruptInferior2()
 {
     QTC_ASSERT(state() == InferiorStopRequested, qDebug() << state());
     if (boolSetting(TargetAsync)) {
-        runCommand("-exec-interrupt", CB(handleInterruptInferior));
+        runCommand({"-exec-interrupt", NoFlags, CB(handleInterruptInferior)});
     } else if (m_isQnxGdb && HostOsInfo::isWindowsHost()) {
         m_gdbProc.interrupt();
     } else {

src/plugins/debugger/gdb/termgdbadapter.cpp

@@ -134,9 +134,8 @@ void GdbTermEngine::runEngine()
 {
     QTC_ASSERT(state() == EngineRunRequested, qDebug() << state());
     const qint64 attachedPID = m_stubProc.applicationPID();
-    DebuggerCommand cmd("attach " + QByteArray::number(attachedPID));
-    cmd.callback = [this](const DebuggerResponse &r) { handleStubAttached(r); };
-    runCommand(cmd);
+    runCommand({"attach " + QByteArray::number(attachedPID), NoFlags,
+                [this](const DebuggerResponse &r) { handleStubAttached(r); }});
 }
 
 void GdbTermEngine::handleStubAttached(const DebuggerResponse &response)