[Bug c++/48557] [C++0x][SFINAE] Hard errors with void as operand of binary built-in operators

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48557

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2011-04-14 
15:00:12 UTC ---
Author: jason
Date: Thu Apr 14 15:00:07 2011
New Revision: 172433

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172433
Log:
    PR c++/48557
    * typeck.c (cp_build_binary_op): Don't decay void operands.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/sfinae14.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog