[PATCH] Add a new routine to libc++abi to get the number of uncaught exceptions

[Sebastian Redl]

On 30.05.2015 01:09, Marshall Clow wrote:
> Added basic tests.
> Bumped the version # for libc++abi
>
>
> http://reviews.llvm.org/D10067
>
> Files:
>    include/cxxabi.h
>    src/cxa_exception.cpp
>    test/uncaught_exceptions.pass.cpp
>
> Index: src/cxa_exception.cpp
> ===================================================================
> --- src/cxa_exception.cpp
> +++ src/cxa_exception.cpp
> @@ -710,13 +710,16 @@
>   }
>   
>   bool
> -__cxa_uncaught_exception() throw()
> +__cxa_uncaught_exception() throw() { return __cxa_uncaught_exceptions() != 0; }
> +
> +unsigned int
> +__cxa_uncaught_exceptions() throw()
>   {
>       // This does not report foreign exceptions in flight
>       __cxa_eh_globals* globals = __cxa_get_globals_fast();
>       if (globals == 0)
>           return false;

This should return 0.

Sebastian