diff options
Diffstat (limited to 'libcxxabi/src/cxa_exception.cpp')
| -rw-r--r-- | libcxxabi/src/cxa_exception.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/libcxxabi/src/cxa_exception.cpp b/libcxxabi/src/cxa_exception.cpp index 13c060c3ff7a..d5bc74ab1b17 100644 --- a/libcxxabi/src/cxa_exception.cpp +++ b/libcxxabi/src/cxa_exception.cpp @@ -447,8 +447,17 @@ For a foreign exception: */ void __cxa_end_catch() { - static_assert(sizeof(__cxa_exception) == sizeof(__cxa_dependent_exception), - "sizeof(__cxa_exception) must be equal to sizeof(__cxa_dependent_exception)"); + static_assert(sizeof(__cxa_exception) == sizeof(__cxa_dependent_exception), + "sizeof(__cxa_exception) must be equal to " + "sizeof(__cxa_dependent_exception)"); + static_assert(offsetof(__cxa_exception, referenceCount) == + offsetof(__cxa_dependent_exception, primaryException), + "the layout of __cxa_exception must match the layout of " + "__cxa_dependent_exception"); + static_assert(offsetof(__cxa_exception, handlerCount) == + offsetof(__cxa_dependent_exception, handlerCount), + "the layout of __cxa_exception must match the layout of " + "__cxa_dependent_exception"); __cxa_eh_globals* globals = __cxa_get_globals_fast(); // __cxa_get_globals called in __cxa_begin_catch __cxa_exception* exception_header = globals->caughtExceptions; // If we've rethrown a foreign exception, then globals->caughtExceptions |