qmltc/importvisitor: warn about type annotations on methods

Warn when the types in method type annotations can't be resolved. This
hinders qmltc from crashing when trying to compile a QML file with an
invalid type annotation like `Qt.point`.

To avoid copying and replacing lists, add helpers like
mutableOwnMethodsRange() or mutableParametersRange() to obtain mutable
iterators to the ownMethods of QQmlJSScope or the parameters
of QQmlJSMetaMethod.

Fixes: QTBUG-122251
Change-Id: Iffc6ff712fbeaa2fe8b83f94b0bc5a8c278d186c
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit 4aa1deee1be966a6491ab5a1c1de09707a5e8215)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit a992badd6fe93812bbee206cc16f62f98ecc0f8c)

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/auto/qml/qmltc_qprocess/data/invalidTypeAnnotation.qml b/tests/auto/qml/qmltc_qprocess/data/invalidTypeAnnotation.qml
new file mode 100644
index 0000000000..fb8c8eb198
--- /dev/null
+++ b/tests/auto/qml/qmltc_qprocess/data/invalidTypeAnnotation.qml
@@ -0,0 +1,20 @@
+import QtQuick
+
+
+Item {
+    function f(): Qt.point {
+
+    }
+
+    function g() {
+
+    }
+
+    function h(a: int, b: Item) {
+
+    }
+
+    function alpha(a: int, b) {}
+    function beta(a: int, b): Item {}
+    function gamma(a: Qt.point, b) {}
+}