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Unified Diff: src/isolate.h

Issue 2191293002: Move FormatStackTrace to C++ (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Remove unneeded code from messages.js Created 4 years, 5 months ago
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Index: src/isolate.h
diff --git a/src/isolate.h b/src/isolate.h
index 2753373e29b0e7372889eebc3892dae5e5a27648..ab43336254046e0d148d905433b2c98b1a356ccd 100644
--- a/src/isolate.h
+++ b/src/isolate.h
@@ -126,6 +126,16 @@ typedef ZoneList<Handle<Object> > ZoneObjectList;
#define RETURN_EXCEPTION_IF_SCHEDULED_EXCEPTION(isolate, T) \
RETURN_VALUE_IF_SCHEDULED_EXCEPTION(isolate, MaybeHandle<T>())
+#define RETURN_RESULT(isolate, call, T) \
jgruber 2016/07/29 11:54:37 This is related to RETURN_RESULT_OR_FAILURE as ASS
+ do { \
+ Handle<T> __result__; \
+ if (!(call).ToHandle(&__result__)) { \
+ DCHECK((isolate)->has_pending_exception()); \
+ return MaybeHandle<T>(); \
+ } \
+ return __result__; \
+ } while (false)
+
#define RETURN_RESULT_OR_FAILURE(isolate, call) \
do { \
Handle<Object> __result__; \
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