Properly set names of most anonymous functions

In ES6, anonymous functions assigned to a variable/property with
a known name, inherit the name of that variable/property.

Change-Id: I79479b9358b24d610e3e696eb19fe0ec4aee15d1
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/qml/parser/qqmljsast_p.h b/src/qml/parser/qqmljsast_p.h
index 10fe2e9e72..e14e058e83 100644
--- a/src/qml/parser/qqmljsast_p.h
+++ b/src/qml/parser/qqmljsast_p.h
@@ -128,6 +128,8 @@ T1 cast(T2 *ast)
     return 0;
 }
 
+FunctionExpression *asAnonymousFunctionDefinition(AST::Node *n);
+
 class QML_PARSER_EXPORT Node: public Managed
 {
 public:
@@ -254,6 +256,8 @@ public:
     virtual UiObjectMember *uiObjectMemberCast();
     virtual LeftHandSideExpression *leftHandSideExpressionCast();
     virtual Pattern *patternCast();
+    // implements the IsFunctionDefinition rules in the spec
+    virtual FunctionExpression *asFunctionDefinition();
 
     void accept(Visitor *visitor);
     static void accept(Node *node, Visitor *visitor);
@@ -307,6 +311,9 @@ public:
     SourceLocation lastSourceLocation() const override
     { return rparenToken; }
 
+    FunctionExpression *asFunctionDefinition() override;
+
+
 // attributes
     ExpressionNode *expression;
     SourceLocation lparenToken;
@@ -2140,6 +2147,9 @@ public:
     SourceLocation lastSourceLocation() const override
     { return rbraceToken; }
 
+    FunctionExpression *asFunctionDefinition() override;
+
+
 // attributes
     QStringRef name;
     bool isArrowFunction = false;