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>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/libs/qmljs/qmljscheck.cpp b/src/libs/qmljs/qmljscheck.cpp
index 64cb19f2ed..a54371603c 100644
--- a/src/libs/qmljs/qmljscheck.cpp
+++ b/src/libs/qmljs/qmljscheck.cpp
@@ -313,6 +313,12 @@ protected:
             _state = ReachesEnd;
         return false;
     }
+
+    void throwRecursionDepthError() override
+    {
+         // handle differently? ReturnOrThrow declares unreachable code, but probably leads to bogus warnings
+        _state = ReachesEnd;
+    }
 };
 
 class MarkUnreachableCode : protected ReachesEndCheck
@@ -352,6 +358,11 @@ protected:
         if (message.isValid())
             _messages += message;
     }
+
+    void throwRecursionDepthError() override
+    {
+        _messages.append(Message(ErrHitMaximumRecursion, SourceLocation()));
+    }
 };
 
 class DeclarationsCheck : protected Visitor
@@ -510,6 +521,11 @@ protected:
         --_block;
     }
 
+    void throwRecursionDepthError() override
+    {
+        addMessage(ErrHitMaximumRecursion, SourceLocation());
+    }
+
 private:
     void addMessage(StaticAnalysis::Type type, const SourceLocation &loc, const QString &arg1 = QString())
     {
@@ -808,6 +824,11 @@ void Check::endVisit(UiObjectInitializer *)
         m_idStack.pop();
 }
 
+void Check::throwRecursionDepthError()
+{
+    addMessage(ErrHitMaximumRecursion, SourceLocation());
+}
+
 void Check::checkProperty(UiQualifiedId *qualifiedId)
 {
     const QString id = toString(qualifiedId);