Make sure we call Codegen::defineFunction with proper arguments

So far, when instantiating QML bindings, the node parameter
could be the same or a child of the body. This will break
badly when we introduce lexical scopeing as that node
could be an AST::Block that opens it's own context.

Changing this requires some smaller adjustments to our autotests,
as error locations will now be slightly different (pointing to
the beginning of the binding, not the beginning of the RHS of
the binding).

Change-Id: I2c536a4fe6d8b549a138cc7967ef034eb2523f3b
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 4 insertions, 7 deletions

diff --git a/src/qml/compiler/qqmlirbuilder_p.h b/src/qml/compiler/qqmlirbuilder_p.h
index 1c1ffeb8c9..fa93130252 100644
--- a/src/qml/compiler/qqmlirbuilder_p.h
+++ b/src/qml/compiler/qqmlirbuilder_p.h
@@ -340,12 +340,9 @@ struct Function
 struct Q_QML_PRIVATE_EXPORT CompiledFunctionOrExpression
 {
     CompiledFunctionOrExpression()
-
     {}
-    CompiledFunctionOrExpression(QQmlJS::AST::Node *n)
-        : node(n)
 
-    {}
+    QQmlJS::AST::Node *parentNode = nullptr; // FunctionDeclaration, Statement or Expression
     QQmlJS::AST::Node *node = nullptr; // FunctionDeclaration, Statement or Expression
     quint32 nameIndex = 0;
     bool disableAcceleratedLookups = false;
@@ -516,12 +513,12 @@ public:
     QStringRef textRefAt(const QQmlJS::AST::SourceLocation &first,
                          const QQmlJS::AST::SourceLocation &last) const;
 
-    void setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST::Statement *statement);
+    void setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST::Statement *statement, AST::Node *parentNode);
     void tryGeneratingTranslationBinding(const QStringRef &base, QQmlJS::AST::ArgumentList *args, QV4::CompiledData::Binding *binding);
 
-    void appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Statement *value);
+    void appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Statement *value, AST::Node *parentNode);
     void appendBinding(QQmlJS::AST::UiQualifiedId *name, int objectIndex, bool isOnAssignment = false);
-    void appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, QQmlJS::AST::Statement *value);
+    void appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, QQmlJS::AST::Statement *value, AST::Node *parentNode);
     void appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, int objectIndex, bool isListItem = false, bool isOnAssignment = false);
 
     bool appendAlias(QQmlJS::AST::UiPublicMember *node);