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

[Jonathan Roelofs]

Seems reasonable to me. Mind writing testcases for both functions?


================
Comment at: include/cxxabi.h:164
@@ -163,2 +163,3 @@
 
 // Apple addition to support std::uncaught_exception()
+extern bool          __cxa_uncaught_exception () throw();
----------------
s/addition/extension/ while you're here?

http://reviews.llvm.org/D10067

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/