http://llvm.org/bugs/show_bug.cgi?id=11285
Bug #: 11285
Summary: Exception handling broken on Windows (MinGW)
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 7565
--> http://llvm.org/bugs/attachment.cgi?id=7565
g++ (4.6.3 sjlj) output
As it stands, there is no functional exception handling in LLVM/Clang for
Windows. On MinGW, functions like "__cxa_allocate_exception" and "__cxa_throw"
are generated. Linking succeeds, but exception handling does not work.
Attached is "-S" output for clang++ and g++ (sjlj).
MSVC-based Clang is even more broken due to name mangling and the missing
abovementioned functions.
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