toplev.c (check_global_declarations): Don't ask for DECL_ASSEMBLER_NAME unless the function really is declared static...
* toplev.c (check_global_declarations): Don't ask for DECL_ASSEMBLER_NAME unless the function really is declared static and not defined. From-SVN: r82611
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@ -1,3 +1,9 @@
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2004-06-03 Geoffrey Keating <geoffk@apple.com>
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* toplev.c (check_global_declarations): Don't ask for
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DECL_ASSEMBLER_NAME unless the function really is declared
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static and not defined.
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2004-06-03 Matt Austern <austern@apple.com>
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PR c++/15428
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@ -1516,12 +1516,12 @@ check_global_declarations (tree *vec, int len)
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because many programs have static variables
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that exist only to get some text into the object file. */
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if (TREE_CODE (decl) == FUNCTION_DECL
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&& (warn_unused_function
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|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
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&& DECL_INITIAL (decl) == 0
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&& DECL_EXTERNAL (decl)
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&& ! DECL_ARTIFICIAL (decl)
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&& ! TREE_PUBLIC (decl))
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&& ! TREE_PUBLIC (decl)
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&& (warn_unused_function
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|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))))
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{
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if (TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
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pedwarn ("%J'%F' used but never defined", decl, decl);
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