[Bug 14427] New: widl crashes in dlls/rpcrt4

http://bugs.winehq.org/show_bug.cgi?id=14427

           Summary: widl crashes in dlls/rpcrt4
           Product: Wine
           Version: 1.1.1
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: build-env
        AssignedTo: wine-bugs(a)winehq.org
        ReportedBy: ambro(a)b4ever.net


Created an attachment (id=14749)
 --> (http://bugs.winehq.org/attachment.cgi?id=14749)
gdb backtrace

I am unable to compile Wine 1.1.1. 1.0 and 1.1.0 compile fine. I am getting the
following error:

../../tools/widl/widl -I. -I. -I../../include -I../../include  -D__WINESRC__
-D_RPCRT4_ -DCOM_NO_WINDOWS_H -DMSWMSG  -c -C epm_c.c epm.idl
make[2]: *** [epm_c.c] Segmentation fault

Interestingly, it crashes only if widl is compiled with -O2 (0,1 and 3 work). I
compiled widl with "-O2 -g" and ran it in gdb. I'm attaching the backtrace.
I'm using Gentoo and gcc version is "Gentoo 4.1.2 p1.0.2".

If you think this is compiler related, should I post a bug at Gentoo?


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