Hi, David Unfortunately r15-636-g770657d02c986c causes a bootstrap failure on AIX when building f951 in stage2. cc1 and cc1plus link successfully. There doesn't seem to be a similar failure for powerpc64-linux BE or LE.
The failure is ld: 0711-317 ERROR: Undefined symbol: _ZTV29range_label_for_type_mismatch ld: 0711-317 ERROR: Undefined symbol: ._ZNK29range_label_for_type_mismatch8get_textEj which corresponds to vtable for range_label_for_type_mismatch range_label_for_type_mismatch::get_text(unsigned int) const I suspect that something is not being explicitly instantiated, which is running afoul of the AIX linker. Somehow your patch is causing the f951 compiler to reference these additional, undefined symbols. I suspect that they also are undefined for Linux targets, but the linker ignores the error and nothing is amiss if the symbols never are called. Thanks, David
