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2002-05-25 Richard Henderson <rth@redhat.com> * c-pragma.c (apply_pragma_weak): Convert value identifier to string for decl_attributes. (handle_pragma_weak): Call assemble_alias if we're modifying an existing decl. * gcc.dg/weak-9.c: New. 2002-05-15 Richard Henderson <rth@redhat.com> * varasm.c (merge_weak): Remove special case for extern and common. 2002-05-15 Richard Henderson <rth@redhat.com> * varasm.c (merge_weak): Error for any weakening after definition. Adjust weakening after use warning to catch more cases. (assemble_alias): Set TREE_USED and TREE_ASM_WRITTEN consistently. * config/alpha/alpha.c (alpha_encode_section_info): Do not abort. * gcc.dg/weak-5.c (vfoo1c): No warning here. (vfoo1f): Warning here. (vfoo1l): Don't redefine the alias. 2002-03-02 Richard Henderson <rth@redhat.com> * attribs.c (handle_alias_attribute): Don't call assemble_alias. * toplev.c (rest_of_decl_compilation): Invoke assemble_alias when needed. From-SVN: r53910
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