[Bug c++/48450] [C++0x][SFINAE] Hard errors with static_cast expressions

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48450

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2011-04-08 
15:01:54 UTC ---
Author: jason
Date: Fri Apr  8 15:01:50 2011
New Revision: 172191

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172191
Log:
    PR c++/48450
    * c-family/c-common.c (c_common_truthvalue_conversion): Don't ignore
    conversion from C++0x scoped enum.
    * cp/cvt.c (ocp_convert): Handle converting scoped enum to bool.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/cpp0x/enum9.C
Modified:
    branches/gcc-4_6-branch/gcc/c-family/ChangeLog
    branches/gcc-4_6-branch/gcc/c-family/c-common.c
    branches/gcc-4_6-branch/gcc/cp/ChangeLog
    branches/gcc-4_6-branch/gcc/cp/cvt.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog