On Fedora 14/x86-64, I got FAIL: debug_msg.sh (exit: 1) ============================ Did not find expected error in debug_msg.err: odr_violation2.cc:9
Created attachment 5296 [details] Fix the debug_msg.sh test. I can reproduce this by switching from Ubuntu Lucid's native gcc-4.4.3 to gcc-4.6-svn, probably because they optimize different instructions into the front of Ordering::operator(). One fix is to add a comment just before that function, so that all its line numbers are two digits, which will cause detect_odr_violations() to sort a consistent line into the first place, regardless of gcc optimizes it. Here's a patch that passes with both gcc-4.4.3 and gcc-4.6-svn.
CVSROOT: /cvs/src Module name: src Changes by: ian@sourceware.org 2011-03-11 21:42:12 Modified files: gold : ChangeLog gold/testsuite : debug_msg.sh odr_violation2.cc Log message: PR gold/12572 * testsuite/odr_violation2.cc: Add comment to make all error line numbers double digits. * testsuite/debug_msg.sh: Adjust expected errors. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&r1=1.704&r2=1.705 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/debug_msg.sh.diff?cvsroot=src&r1=1.11&r2=1.12 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/testsuite/odr_violation2.cc.diff?cvsroot=src&r1=1.3&r2=1.4
Should be fixed now.