922d712301
llvm-gcc backported some patches from gcc trunk: http://gcc.gnu.org/ml/gcc-cvs/2007-05/msg00662.html http://gcc.gnu.org/ml/gcc-cvs/2007-07/msg00019.html http://gcc.gnu.org/ml/gcc-cvs/2007-08/msg00240.html http://gcc.gnu.org/ml/gcc-cvs/2007-08/msg00493.html The first two were always GPL2. The last two were added after the GPL3 transition, but were written by aaw@google.com and Rafael Espíndola got permission to relicense them under the GPL2 for inclusion in llvm-gcc. This fixes GCC-PR c++/31749 Obtained from: llvm-gcc (rev. 75463; GPLv2) MFC after: 2 weeks