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DispatchStubs: make more Windows friendly #415

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Merged
merged 1 commit into from
Nov 5, 2018
Merged

DispatchStubs: make more Windows friendly #415

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11 changes: 10 additions & 1 deletion src/swift/DispatchStubs.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,11 @@ extern "C" void * objc_retainAutoreleasedReturnValue(void *obj);
// eventually call swift_release to balance the retain below. This is a
// workaround until the compiler no longer emits this callout on non-ObjC
// platforms.
extern "C" void swift_retain(void *);
extern "C"
#if defined(_WIN32)
__declspec(dllimport)
#endif
void swift_retain(void *);

DISPATCH_RUNTIME_STDLIB_INTERFACE
extern "C" void * objc_retainAutoreleasedReturnValue(void *obj) {
Expand All @@ -78,4 +82,9 @@ extern "C" void * objc_retainAutoreleasedReturnValue(void *obj) {
else return NULL;
}

#if defined(_WIN32)
extern "C" void *(*__imp_objc_retainAutoreleasedReturnValue)(void *) =
&objc_retainAutoreleasedReturnValue;
#endif

#endif // !USE_OBJC