------- Comment #5 from jakub at gcc dot gnu dot org 2010-01-08 12:06 ------- Yeah, there are several reasons why DECL_WEAK may be set, but only when it is because of weak attribute or #pragma weak we want to add it to weak_decls. For vague linkage, or weakref attribute we don't want to do that.
I wonder whether we couldn't add weak attribute in apply_pragma_weak and just add to weak_decls decls that have that attribute. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42608
