Update qmljs parser to Qt 5.15 parser

* parser side support for annotations, inline components, new UiVersion
  and all the things included in QT 5.15 parser
* SourceLocation moved from QmlJS:AST to QmlJS
* Visitors now need to handle throwRecursionDepthError
* BaseVisitor for visitors that want to override all visit

Task-number: QTCREATORBUG-23591
Change-Id: I682a30d0b08b6c929739fd0e339ef6fbde3eb630
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

src/plugins/qmljstools/qmljslocatordata.cpp

@@ -33,6 +33,7 @@
 //#include <qmljs/qmljsinterpreter.h>
 #include <qmljs/parser/qmljsast_p.h>
 
+#include <QDebug>
 #include <QMutexLocker>
 
 using namespace QmlJSTools::Internal;
@@ -224,6 +225,11 @@ protected:
 
         return true;
     }
+
+    void throwRecursionDepthError() override
+    {
+        qWarning("Warning: Hit maximum recursion limit visiting AST in FunctionFinder.");
+    }
 };
 } // anonymous namespace
 

src/plugins/qmljstools/qmljsrefactoringchanges.cpp

@@ -149,7 +149,7 @@ Document::Ptr QmlJSRefactoringFile::qmljsDocument() const
     return m_qmljsDocument;
 }
 
-unsigned QmlJSRefactoringFile::startOf(const AST::SourceLocation &loc) const
+unsigned QmlJSRefactoringFile::startOf(const SourceLocation &loc) const
 {
     return position(loc.startLine, loc.startColumn);
 }
@@ -176,7 +176,7 @@ bool QmlJSRefactoringFile::isCursorOn(AST::UiQualifiedId *ast) const
     return pos <= ast->identifierToken.end();
 }
 
-bool QmlJSRefactoringFile::isCursorOn(AST::SourceLocation loc) const
+bool QmlJSRefactoringFile::isCursorOn(SourceLocation loc) const
 {
     const unsigned pos = cursor().position();
     return pos >= loc.begin() && pos <= loc.end();

src/plugins/qmljstools/qmljsrefactoringchanges.h

@@ -49,11 +49,11 @@ public:
         \returns the offset in the document for the start position of the given
                  source location.
      */
-    unsigned startOf(const QmlJS::AST::SourceLocation &loc) const;
+    unsigned startOf(const QmlJS::SourceLocation &loc) const;
 
     bool isCursorOn(QmlJS::AST::UiObjectMember *ast) const;
     bool isCursorOn(QmlJS::AST::UiQualifiedId *ast) const;
-    bool isCursorOn(QmlJS::AST::SourceLocation loc) const;
+    bool isCursorOn(QmlJS::SourceLocation loc) const;
 
 protected:
     QmlJSRefactoringFile(const QString &fileName, const QSharedPointer<TextEditor::RefactoringChangesData> &data);

src/plugins/qmljstools/qmljssemanticinfo.cpp

@@ -30,6 +30,8 @@
 #include <qmljs/qmljsscopechain.h>
 #include <qmljs/parser/qmljsengine_p.h>
 
+#include <QDebug>
+
 using namespace QmlJS;
 using namespace QmlJS::AST;
 
@@ -63,13 +65,13 @@ protected:
             node->accept(this);
     }
 
-    bool containsOffset(AST::SourceLocation start, AST::SourceLocation end)
+    bool containsOffset(SourceLocation start, SourceLocation end)
     {
         return _offset >= start.begin() && _offset <= end.end();
     }
 
     bool handle(AST::Node *ast,
-                AST::SourceLocation start, AST::SourceLocation end,
+                SourceLocation start, SourceLocation end,
                 bool addToPath = true)
     {
         if (containsOffset(start, end)) {
@@ -99,8 +101,8 @@ protected:
 
     bool visit(AST::UiQualifiedId *ast) override
     {
-        AST::SourceLocation first = ast->identifierToken;
-        AST::SourceLocation last;
+        SourceLocation first = ast->identifierToken;
+        SourceLocation last;
         for (AST::UiQualifiedId *it = ast; it; it = it->next)
             last = it->identifierToken;
         if (containsOffset(first, last))
@@ -125,6 +127,10 @@ protected:
         return handleLocationAst(ast);
     }
 
+    void throwRecursionDepthError() override
+    {
+        qWarning("Warning: Hit maximum recursion depth when visiting the AST in AstPath");
+    }
 };
 
 } // anonmymous

src/plugins/qmljstools/qmljssemanticinfo.h

@@ -85,7 +85,7 @@ public: // attributes
     QmlJS::Snapshot snapshot;
     QmlJS::ContextPtr context;
     QList<Range> ranges;
-    QHash<QString, QList<QmlJS::AST::SourceLocation> > idLocations;
+    QHash<QString, QList<QmlJS::SourceLocation> > idLocations;
 
     // these are in addition to the parser messages in the document
     QList<QmlJS::DiagnosticMessage> semanticMessages;