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ID |
Category [?] |
Severity [?] |
Reproducibility |
Date Submitted |
Last Update |
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02747 |
Compiling |
Minor |
Always |
Dec 18, 2008, 17:11 |
Dec 25, 2008, 01:40 |
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Tester |
qmc2 |
View Status |
Public |
Platform |
SDLMAME |
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Assigned To |
aaron |
Resolution |
Fixed |
OS |
Linux |
| Status [?] |
Resolved |
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Driver |
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Version |
0.128u6 |
Fixed in Version |
0.129 |
Build |
I686 |
| |
Fixed in Git Commit |
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Github Pull Request # |
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Summary |
02747: Compile error on openSUSE 11.1 / gcc 4.3.2 with OPTIMIZE=3 |
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Description |
On openSUSE 11.1 (32-bit) I get the following error (warning, treated as an error) with OPTIMIZE=3:
...
Compiling src/emu/input.c...
cc1: warnings being treated as errors
src/emu/input.c: In function ‘input_device_add’:
src/emu/input.c:1664: error: array subscript is below array bounds
make: *** [obj/sdl/mame/emu/input.o] Error 1
It works with OPTIMIZE=0, though.
Quoting couriersud:
(see http://www.bannister.org/forums/ubbthreads.php?ubb=showflat&Number=46957&page=2)
"Here is the offending code:
int symmetric = (colnum >= 5);
UINT8 val = map->map[rownum][symmetric ? (8 - colnum) : (colnum - 1)];
And it is not a compiler bug. For colnum==0 val=map->map[rownum][0 ? 8 : -1]." |
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Steps To Reproduce |
Simply use a standard compile for 32-bit (no make options) - not sure about 64-bit builds, though. The 64-bit build worked fine on openSUSE 11.0 at least (gcc 4.3.1). |
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Additional Information |
GCC version:
$ gcc -v
Using built-in specs.
Target: i586-suse-linux
Configured with: ../configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib
--enable-languages=c,c++,objc,fortran,obj-c++,java,ada
--enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.3
--enable-ssp --disable-libssp --with-bugurl=http://bugs.opensuse.org/
--with-pkgversion='SUSE Linux' --disable-libgcj --disable-libmudflap
--with-slibdir=/lib --with-system-zlib --enable-__cxa_atexit
--enable-libstdcxx-allocator=new --disable-libstdcxx-pch
--enable-version-specific-runtime-libs --program-suffix=-4.3
--enable-linux-futex --without-system-libunwind --with-cpu=generic
--build=i586-suse-linux
Thread model: posix
gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) |
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