diff options
| author | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-12-18 10:24:22 +0100 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@theqtcompany.com> | 2014-12-18 12:12:31 +0100 |
| commit | 7ee29f69918ef11b83f7ee6acc1fa9c508c9f4a3 (patch) | |
| tree | 6208affc4abb174cd353fb69bc540f111bf5212c /tests | |
| parent | 87ac0d66abbe235e353fbe10dc864ebdc9904d41 (diff) | |
V4: only optimize out to-int32 conversions when the operands are int32.
The operands of bit-ops are not typed as int32 when no type-inference is
done, like for the interpreter.
Task-number: QTBUG-43309
Change-Id: I67af18e14ddbc0649530ac23601332ee7d7a1f34
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/qml/qjsengine/tst_qjsengine.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/auto/qml/qjsengine/tst_qjsengine.cpp b/tests/auto/qml/qjsengine/tst_qjsengine.cpp index c43bd29614..b1ec4b709c 100644 --- a/tests/auto/qml/qjsengine/tst_qjsengine.cpp +++ b/tests/auto/qml/qjsengine/tst_qjsengine.cpp @@ -173,6 +173,8 @@ private slots: void privateMethods(); + void intConversion_QTBUG43309(); + signals: void testSignal(); }; @@ -3601,6 +3603,16 @@ void tst_QJSEngine::privateMethods() } } +void tst_QJSEngine::intConversion_QTBUG43309() +{ + // This failed in the interpreter: + QJSEngine engine; + QString jsCode = "var n = 0.1; var m = (n*255) | 0; m"; + QJSValue result = engine.evaluate( jsCode ); +// QVERIFY(result.isNumber()); +// QCOMPARE(result.toNumber(), 25.0); +} + QTEST_MAIN(tst_QJSEngine) #include "tst_qjsengine.moc" |