http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46510
--- Comment #16 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-11-19 13:48:45 UTC --- I can confirm that removing the gcc_assert (!DECL_EXTERNAL (decl)) as suggested in comment 8 does eliminate the bootstrap failures without regressions on x86_64-apple-darwin10... http://gcc.gnu.org/ml/gcc-testresults/2010-11/msg01621.html