------- Comment #2 from bauhaus at futureapps dot de 2007-11-04 23:02 ------- Side note: With a special command line, this program triggers a bug box with gcc 4.1.3 (Ubuntu 7.10 i686).
$ gnatmake -W -S -march=x86-64 -m64 -Os too_big.adb gcc-4.1 -c -W -S -march=x86-64 -m64 -Os too_big.adb +===========================GNAT BUG DETECTED==============================+ | 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu3) (i486-pc-linux-gnu) GCC error:| | in pro_epilogue_adjust_stack, at config/i386/i386.c:5094 | | Error detected at too_big.adb:41:5 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | Use a subject line meaningful to you and us to track the bug. | | Include the entire contents of this bug box in the report. | | Include the exact gcc-4.1 or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==========================================================================+ Please include these source files with error report Note that list may not be accurate in some cases, so please double check that the problem can still be reproduced with the set of files listed. too_big.adb raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:380 gnatmake: "too_big.adb" compilation error I cannot currently check this with a 4.3 compiler because when I configure ... --enable-targets=all, I get make[8]: Entering directory `/home/georg/src/build/i686-pc-linux-gnu/64/libmudflap' if /bin/bash ./libtool --tag=CC --mode=compile /home/georg/src/build/./gcc/xgcc -B/home/georg/src/build/./gcc/ -B/opt/GCC/43/i686-pc-linux-gnu/bin/ -B/opt/GCC/43/i686-pc-linux-gnu/lib/ -isystem /opt/GCC/43/i686-pc-linux-gnu/include -isystem /opt/GCC/43/i686-pc-linux-gnu/sys-include -m64 -DHAVE_CONFIG_H -I. -I../../../../gcc/libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2 -g -O2 -m64 -MT mf-runtime.lo -MD -MP -MF ".deps/mf-runtime.Tpo" -c -o mf-runtime.lo ../../../../gcc/libmudflap/mf-runtime.c; \ then mv -f ".deps/mf-runtime.Tpo" ".deps/mf-runtime.Plo"; else rm -f ".deps/mf-runtime.Tpo"; exit 1; fi libtool: compile: /home/georg/src/build/./gcc/xgcc -B/home/georg/src/build/./gcc/ -B/opt/GCC/43/i686-pc-linux-gnu/bin/ -B/opt/GCC/43/i686-pc-linux-gnu/lib/ -isystem /opt/GCC/43/i686-pc-linux-gnu/include -isystem /opt/GCC/43/i686-pc-linux-gnu/sys-include -m64 -DHAVE_CONFIG_H -I. -I../../../../gcc/libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2 -g -O2 -m64 -MT mf-runtime.lo -MD -MP -MF .deps/mf-runtime.Tpo -c ../../../../gcc/libmudflap/mf-runtime.c -fPIC -DPIC -o .libs/mf-runtime.o ../../../../gcc/libmudflap/mf-runtime.c:172: error: conflicting types for '__mf_lc_mask' ../../../../gcc/libmudflap/mf-runtime.h:51: error: previous declaration of '__mf_lc_mask' was here ... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33994
