diff options
Diffstat (limited to 'chromium/v8/tools/gcmole/gcmole-test.cc')
-rw-r--r-- | chromium/v8/tools/gcmole/gcmole-test.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/chromium/v8/tools/gcmole/gcmole-test.cc b/chromium/v8/tools/gcmole/gcmole-test.cc index 92f7a9eda88..8512d7ab4cd 100644 --- a/chromium/v8/tools/gcmole/gcmole-test.cc +++ b/chromium/v8/tools/gcmole/gcmole-test.cc @@ -216,5 +216,18 @@ void TestNestedDeadVarAnalysis(Isolate* isolate) { raw_obj.Print(); } +// Test that putting a guard in the middle of the function doesn't +// mistakenly cover the whole scope of the raw variable. +void TestGuardedDeadVarAnalysisMidFunction(Isolate* isolate) { + JSObject raw_obj = *isolate->factory()->NewJSObjectWithNullProto(); + + CauseGCRaw(raw_obj, isolate); + + // Guarding the rest of the function from triggering a GC. + DisallowHeapAllocation no_gc; + // Should cause warning. + raw_obj.Print(); +} + } // namespace internal } // namespace v8 |