Hi!
On Sat, 20 Sep 2014 01:59:25 +0200, Jan Hubicka wrote:
> Bootstrapped/regtested x86_64-linux, comitted.
(In r215409.)
> PR c++/61825
> * c-family/c-common.c (handle_alias_ifunc_attribute): Check
> that visibility change is possible
> (handle_weakref_attribute): Likew
Hi,
this patch makes symbol==NULL comparsion to be resolved during parsing again.
I made this foldable only after symbol table is built because during parsing
the visibility of symbols may change affecting the outcome of folding.
Sadly it seems that C++ FE needs this to be folded early. This patch
