diff options
| author | Simon Hausmann <simon.hausmann@digia.com> | 2013-12-10 15:25:22 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-12-10 15:46:09 +0100 |
| commit | 29b6d2e45c7434fccf2e6878630e62d5dcce38db (patch) | |
| tree | d2d0ad7639c9863c00cdd8558d9663bea813c3f3 /src/qml/qml/qqmltypeloader.cpp | |
| parent | fb72bb3cf27d1f94760709aaab82e3524ae936f4 (diff) | |
Fix broken Maroon game / regression in PropertyChanges {} element
Commit 0aadcf8077840068eb182269e9ed9c31ad12f45e that pre-compiles the
expressions in PropertyChanges {} introduced a regression in where the
evaluation context was incorrect and thus bindings would not be able to
access the correct properties. For example
PropertyChanges {
target: someObject
y: height / 2
}
Here height should be looked up in the context of "someObject", not of the
PropertyChanges element.
This patch introduces an auto-test that verifies that the lookup context is
correct and fixes the bug by disabling accelerated compile time property
lookups for binding expressions that are requested from a custom parser.
Change-Id: I5cb607d07211b453ddfc9928ccbf5f9ecec85575
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src/qml/qml/qqmltypeloader.cpp')
| -rw-r--r-- | src/qml/qml/qqmltypeloader.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/qml/qml/qqmltypeloader.cpp b/src/qml/qml/qqmltypeloader.cpp index 7d377af0f8..c9694da0df 100644 --- a/src/qml/qml/qqmltypeloader.cpp +++ b/src/qml/qml/qqmltypeloader.cpp @@ -2372,8 +2372,7 @@ void QQmlTypeData::compile() // Compile JS binding expressions and signal handlers JSCodeGen jsCodeGen(finalUrlString(), parsedQML->code, &parsedQML->jsModule, &parsedQML->jsParserEngine, parsedQML->program, m_compiledData->importCache); - QHash<int, QString> expressionNames; // ### TODO - const QVector<int> runtimeFunctionIndices = jsCodeGen.generateJSCodeForFunctionsAndBindings(parsedQML->functions, expressionNames); + const QVector<int> runtimeFunctionIndices = jsCodeGen.generateJSCodeForFunctionsAndBindings(parsedQML->functions); QV4::ExecutionEngine *v4 = QV8Engine::getV4(m_typeLoader->engine()); |