[Bug c++/54712] New: internal compiler error: in gimple_get_virt_method_for_binfo, at gimple-fold.c

[alexmax2742 at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54712

             Bug #: 54712
           Summary: internal compiler error: in
                    gimple_get_virt_method_for_binfo, at gimple-fold.c
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: alexmax2742@gmail.com


Created attachment 28277
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28277
Preprocessed file.

MinGW GCC 4.7.0 threw this very odd error at me.  I believe the following -v
output contains all of the required information, along with this .ii
pre-processed file.

Building CXX object client/CMakeFiles/odamex.dir/sdl/i_musicsystem.cpp.obj
Using built-in specs.
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--enable-libstdcxx-debug --disable-build-poststage1-with-cxx
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C:/Users/AlexMax/Documents/Workspace/odamex-git/client/../common -I
C:/Users/AlexMax/Documents/Workspace/odamex-git/client/../textscreen -I
C:/Users/AlexMax/Documents/Workspace/odamex-git/client/sdl -I
C:/Users/AlexMax/Documents/Workspace/odamex-git/client/src -I
C:/Users/AlexMax/Documents/Libraries/SDL-1.2.15/include/SDL -I
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-iprefix c:\mingw\bin\../lib/gcc/mingw32/4.7.0/ -D WIN32 -D NOASM -D PORTMIDI
C:\Users\AlexMax\Documents\Workspace\odamex-git\client\sdl\i_musicsystem.cpp
-mtune=i386 -march=i386 -O2 -fpch-preprocess -o i_musicsystem.ii
ignoring nonexistent directory
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ignoring duplicate directory
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ignoring duplicate directory
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ignoring nonexistent directory
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 C:/Users/AlexMax/Documents/Workspace/odamex-git/client/src
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 C:/Users/AlexMax/Documents/Libraries/SDL_mixer-1.2.12/include
 C:/Users/AlexMax/Documents/Libraries/portmidi/build/portmidi-devel_win32
 c:\mingw\bin\../lib/gcc/mingw32/4.7.0/include/c++
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 c:/mingw/bin/../libexec/gcc/mingw32/4.7.0/cc1plus.exe -fpreprocessed
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GNU C++ (GCC) version 4.7.0 (mingw32)
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version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (GCC) version 4.7.0 (mingw32)
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version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 9fc40f37d31a03e5502141ce58bdf4c7
C:\Users\AlexMax\Documents\Workspace\odamex-git\client\sdl\i_musicsystem.cpp:1113:262:
internal compiler error: in gimple_get_virt_method_for_binfo, at
gimple-fold.c:3107
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.