http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51804
--- Comment #5 from Benjamin Kosnik <bkoz at gcc dot gnu.org> 2012-01-10 00:06:05 UTC --- Ah! Ok. I didn't realize there was an -fabi-version=6. Now I get it. Stupid me, for thinking v3 was the latest greatest, doh. From: http://gcc.gnu.org/onlinedocs/gcc-4.6.2/gcc/C_002b_002b-Dialect-Options.html#C_002b_002b-Dialect-Options It looks like some bits should be added to invoke.texi for Version 6. (ie -fabi-version=6). Here's a first pass. Version 6 changes the mangling for parameter packs in variadic templates, certain preincrement/decrement operators, and the way C++11 scoped enumerators are mangled for types larger than int.
