Rework the AST for Literals and destructuring expressions

Array/ObjectLiterals and destructuring expressions are
syntactically very similar. In some cases (when using
a destructuring expression as the lhs of an assigment),
the parser needs to convert the literal into a destructuring
expression.

To support these, use the same data structures for both in
the AST. Those Patterns can be converted with little
additional work from a Literal to an AssignmentPattern and
be used in all places where we need destructuring in addition
to literals.

Change-Id: I177599b46eab0f6e8cb2a40c3b3b11ed00a07d6a
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/qml/compiler/qv4compilerscanfunctions_p.h b/src/qml/compiler/qv4compilerscanfunctions_p.h
index 8ab6bbbe8d..b479b65e6c 100644
--- a/src/qml/compiler/qv4compilerscanfunctions_p.h
+++ b/src/qml/compiler/qv4compilerscanfunctions_p.h
@@ -117,8 +117,8 @@ protected:
 
     bool visit(AST::ObjectPattern *ast) override;
 
-    bool visit(AST::PropertyGetterSetter *ast) override;
-    void endVisit(AST::PropertyGetterSetter *) override;
+    bool visit(AST::PatternProperty *ast) override;
+    void endVisit(AST::PatternProperty *) override;
 
     bool visit(AST::FunctionDeclaration *ast) override;
     void endVisit(AST::FunctionDeclaration *) override;