diff --git a/src/plugins/genericprojectmanager/genericproject.cpp b/src/plugins/genericprojectmanager/genericproject.cpp
index e0eb71afd36..c9f1f6d9737 100644
--- a/src/plugins/genericprojectmanager/genericproject.cpp
+++ b/src/plugins/genericprojectmanager/genericproject.cpp
@@ -461,7 +461,7 @@ GenericBuildSettingsWidget::GenericBuildSettingsWidget(GenericProject *project)
     fl->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
 
     // Configuration name
-    m_nameLineEdit = new QLineEdit();
+    m_nameLineEdit = new QLineEdit;
     fl->addRow(tr("Configuration Name:"), m_nameLineEdit);
 
     connect(m_nameLineEdit, SIGNAL(textEdited(QString)),
@@ -504,7 +504,7 @@ void GenericBuildSettingsWidget::init(BuildConfiguration *bc)
     m_pathChooser->setPath(m_buildConfiguration->buildDirectory());
 }
 
-void GenericBuildSettingsWidget::configNameEdited(QString name)
+void GenericBuildSettingsWidget::configNameEdited(const QString &name)
 {
     m_buildConfiguration->setDisplayName(name);
 }
diff --git a/src/plugins/genericprojectmanager/genericproject.h b/src/plugins/genericprojectmanager/genericproject.h
index 49b6cadbe13..8c22dd94f5d 100644
--- a/src/plugins/genericprojectmanager/genericproject.h
+++ b/src/plugins/genericprojectmanager/genericproject.h
@@ -183,7 +183,7 @@ public:
     virtual void init(ProjectExplorer::BuildConfiguration *bc);
 
 private Q_SLOTS:
-    void configNameEdited(QString name);
+    void configNameEdited(const QString &name);
     void buildDirectoryChanged();
     void toolChainSelected(int index);
 
diff --git a/src/plugins/projectexplorer/buildconfiguration.cpp b/src/plugins/projectexplorer/buildconfiguration.cpp
index b6b5f1fa904..bcfc3c63044 100644
--- a/src/plugins/projectexplorer/buildconfiguration.cpp
+++ b/src/plugins/projectexplorer/buildconfiguration.cpp
@@ -98,7 +98,7 @@ QVariantMap BuildConfiguration::toMap() const
 void BuildConfiguration::cloneSteps(BuildConfiguration *source)
 {
     Q_ASSERT(source);
-    foreach(BuildStep *originalbs, source->buildSteps()) {
+    foreach (BuildStep *originalbs, source->buildSteps()) {
         IBuildStepFactory *factory(findCloneFactory(this, originalbs));
         if (!factory)
             continue;
@@ -106,7 +106,7 @@ void BuildConfiguration::cloneSteps(BuildConfiguration *source)
         if (clonebs)
             m_buildSteps.append(clonebs);
     }
-    foreach(BuildStep *originalcs, source->cleanSteps()) {
+    foreach (BuildStep *originalcs, source->cleanSteps()) {
         IBuildStepFactory *factory = findCloneFactory(this, originalcs);
         if (!factory)
             continue;