Jason Merrill <ja...@redhat.com> writes:
> -pedantic shouldn't change something from OK into an error, but it was
> doing so for redeclaration of a declaration from a system header with a
> mismatched exception specification. And whether we are strict about things
> in system headers should be controlled by -Wsystem-headers.
>
> Tested x86_64-pc-linux-gnu, applying to trunk.
The new g++.dg/warn/Wsystem-headers1.C test FAILs on Solaris 10 and 11:
FAIL: g++.dg/warn/Wsystem-headers1.C -std=c++98 (test for excess errors)
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/warn/Wsystem-headers1.C:3:33:
error: 'double atof(const char*)' conflicts with a previous declaration
In file included from /usr/include/stdlib.h:17:0,
from
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/warn/Wsystem-headers1.C:1:
/var/gcc/regression/trunk/10-gcc/build/gcc/include-fixed/iso/stdlib_iso.h:119:15:
note: previous declaration 'double std::atof(const char*)'
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University
