[LLVMbugs] [Bug 1945] New: can't catch exception thrown by destructor

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=1945

           Summary: can't catch exception thrown by destructor
           Product: tools
           Version: 2.1
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: llvm-gcc
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: jay.foad at antixlabs.com
                CC: llvmbugs at cs.uiuc.edu


I'm using LLVM 2.1 on Linux/x86 with the pre-built
"llvm-gcc4.0-2.1-x86-linux-RHEL4" GCC front end.

If I build and run the attached program with LLVM, it terminates:

foad at debian:~$ ~/llvm/llvm-gcc4.0-2.1-x86-linux-RHEL4/bin/llvm-g++ -o dd dd.cc
foad at debian:~$ ./dd
throw
terminate
Aborted

It seems to have failed to catch the exception thrown by D's destructor, even
though the destructor is run inside a try ... catch(...) block.

If I build and run with a "normal" native GCC, it works:

foad at debian:~$ g++ --version
g++ (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

foad at debian:~$ g++ -o dd dd.cc
foad at debian:~$ ./dd
throw
catch
return


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