http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58241
Bug ID: 58241
Summary: [PPC/Altivec] altivec.h inclusion in -std=c++98..11
causes bool to be redefined
Product: gcc
Version: 4.7.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: chithanh at gentoo dot org
Created attachment 30696
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30696&action=edit
testcase
Originally reported as https://bugs.freedesktop.org/show_bug.cgi?id=68504
Compiling attached testcase with g++ -maltivec -std=c++11 fails with the
following error:
fdo_68504.cpp: In function ‘__vector(4) __bool int returnbool()’:
fdo_68504.cpp:11:21: error: cannot convert ‘bool’ to ‘__vector(4) __bool int’
in return
Building with -std=gnu++11 does not fail.
It appears that bool is redefined by altivec.h to
__attribute__((altivec(bool__))) unsigned in c++11 mode.
