Author: hhinnant
Date: Fri Jan 27 18:34:46 2012
New Revision: 149158
URL: http://llvm.org/viewvc/llvm-project?rev=149158&view=rev
Log:
Minor updates to a couple of comments.
Modified:
libcxxabi/trunk/src/cxa_exception.cpp
Modified: libcxxabi/trunk/src/cxa_exception.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/src/cxa_exception.cpp?rev=149158&r1=149157&r2=149158&view=diff
==============================================================================
--- libcxxabi/trunk/src/cxa_exception.cpp (original)
+++ libcxxabi/trunk/src/cxa_exception.cpp Fri Jan 27 18:34:46 2012
@@ -238,7 +238,8 @@
#else
_Unwind_RaiseException(&exception_header->unwindHeader);
#endif
-// If we get here, some kind of unwinding error has occurred.
+ // This only happens when there is no handler, or some unexpected
unwinding
+ // error happens.
failed_throw(exception_header);
}
@@ -375,6 +376,7 @@
std::terminate ();
// TODO: Handle foreign exceptions? How?
+// Rethrow the foreign exception without touching anything!
// Mark the exception as being rethrown (reverse the effects of
__cxa_begin_catch)
exception_header->handlerCount = -exception_header->handlerCount;
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