QmlCompiler: Support construction of value types with 'new'

This allows us to create value types with invokable copy ctors from
JavaScript objects that describe their properties. That way we now have
a full replacement for the Qt.foo() methods.

As a side effect, we support retrieval of enums for certain kinds of
broken value types now, if prefixed with a namespace.

Fixes: QTBUG-124634
Change-Id: If2a3c59d647e211ef5a0cd1ddee04b409d9ea5f3
Reviewed-by: Olivier De Cannière <[email protected]>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/qml/compat/removed_api.cpp b/src/qml/compat/removed_api.cpp
index 3ee11717cd..4cbaab71a9 100644
--- a/src/qml/compat/removed_api.cpp
+++ b/src/qml/compat/removed_api.cpp
@@ -116,4 +116,13 @@ void QQmlPrivate::AOTCompiledContext::initLoadGlobalLookup(uint index) const
     engine->handle()->amendException();
 }
 
+QVariant QQmlPrivate::AOTCompiledContext::constructValueType(
+        QMetaType resultMetaType, const QMetaObject *resultMetaObject,
+        int ctorIndex, void *ctorArg) const
+{
+    void *args[] = {ctorArg};
+    return QQmlValueTypeProvider::constructValueType(
+            resultMetaType, resultMetaObject, ctorIndex, args);
+}
+
 #endif