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[EH] Guard destructor changes in libc++abi with __wasm__ #21974

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Merged
merged 1 commit into from
May 21, 2024
Merged

[EH] Guard destructor changes in libc++abi with __wasm__ #21974

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2 changes: 1 addition & 1 deletion system/lib/libcxxabi/include/cxxabi.h
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ __cxa_init_primary_exception(void* object, std::type_info* tinfo, void(_LIBCXXAB
// 2.4.3 Throwing the Exception Object
extern _LIBCXXABI_FUNC_VIS _LIBCXXABI_NORETURN void
__cxa_throw(void *thrown_exception, std::type_info *tinfo,
#ifdef __WASM_EXCEPTIONS__
#ifdef __wasm__
void *(_LIBCXXABI_DTOR_FUNC *dest)(void *));
#else
void (_LIBCXXABI_DTOR_FUNC *dest)(void *));
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4 changes: 2 additions & 2 deletions system/lib/libcxxabi/src/cxa_exception.cpp
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Expand Up @@ -207,7 +207,7 @@ void __cxa_free_exception(void *thrown_object) throw() {
}

__cxa_exception* __cxa_init_primary_exception(void* object, std::type_info* tinfo,
#ifdef __WASM_EXCEPTIONS__
#ifdef __wasm__
// In Wasm, a destructor returns its argument
void *(_LIBCXXABI_DTOR_FUNC* dest)(void*)) throw() {
#else
Expand Down Expand Up @@ -279,7 +279,7 @@ void __throw_exception_with_stack_trace(_Unwind_Exception*);
#endif

void
#ifdef __WASM_EXCEPTIONS__
#ifdef __wasm__
// In Wasm, a destructor returns its argument
__cxa_throw(void *thrown_object, std::type_info *tinfo, void *(_LIBCXXABI_DTOR_FUNC *dest)(void *)) {
#else
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2 changes: 1 addition & 1 deletion system/lib/libcxxabi/src/cxa_exception.h
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Expand Up @@ -63,7 +63,7 @@ struct _LIBCXXABI_HIDDEN __cxa_exception {

// Manage the exception object itself.
std::type_info *exceptionType;
#ifdef __WASM_EXCEPTIONS__
#ifdef __wasm__
// In Wasm, a destructor returns its argument
void *(_LIBCXXABI_DTOR_FUNC *exceptionDestructor)(void *);
#else
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