> Committed as attached. Thanks everyone. This (r193267) breaks bootstrap on x86_64-apple-darwin10:
... g++ -c -g -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -I. -I. -I../../work/gcc -I../../work/gcc/. -I../../work/gcc/../include -I./../intl -I../../work/gcc/../libcpp/include -I/opt/mp/include -I../../work/gcc/../libdecnumber -I../../work/gcc/../libdecnumber/dpd -I../libdecnumber -I../../work/gcc/../libbacktrace -DCLOOG_INT_GMP -I/opt/mp/include ../../work/gcc/dwarf2out.c -o dwarf2out.o ../../work/gcc/dwarf2out.c: In function 'void output_comdat_type_unit(comdat_type_node*)': ../../work/gcc/dwarf2out.c:8839:38: error: 'comdat_key' was not declared in this scope comdat_key); ^ ... targetm.asm_out.named_section at line 8837 is not protected by an #if defined (OBJECT_FORMAT_ELF) as elsewhere. TIA Dominique