Re: [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
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