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2004-07-09 Zack Weinberg <zack@codesourcery.com> Andrew Pinski <apinski@apple.com> * c-opts.c (c_common_post_options): Force unit-at-a-time mode on when we have more than one input file. (c_common_parse_file): Restore loop over all input files. Clarify diagnostic for -dy when YYDEBUG wasn't defined. * c-decl.c (set_type_context): New function. (pop_scope): Use it to set context of types. When we encounter a TYPE_DECL, set the context of the attached type too. (pop_file_scope): Don't call cpp_undef_all here. (diagnose_mismatched_decls): Do not complain about a second definition of an 'extern inline' function if it's not in the same translation unit. Do not complain about inline declaration after use if the use was in a different translation unit. (merge_decls): Don't clobber olddecl's DECL_CONTEXT. (pushdecl): Do not put DECL_EXTERNAL, !TREE_PUBLIC decls in the external scope. (pushdecl_top_level): Likewise. (grokdeclarator): Clarify what is going on with setting DECL_EXTERNAL on function types, a little. (c_write_global_declarations): Don't do anything if -fsyntax-only or errors have been encountered. testsuite: * gcc.dg/noncompile/init-4.c: Remove bogus dg-error marker. From-SVN: r84402
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