toplev.c (compile_file): Don't pedwarn about undefined static functions just…

toplev.c (compile_file): Don't pedwarn about undefined static functions just because we passed -Wunused.

	* toplev.c (compile_file): Don't pedwarn about undefined static
	functions just because we passed -Wunused.

From-SVN: r23672

gcc/ChangeLog

+Mon Nov 16 02:22:29 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* toplev.c (compile_file): Don't pedwarn about undefined static
+	functions just because we passed -Wunused.
+
 Mon Nov 16 04:41:41 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
 
 	* function.c (purge_addressof_1): Unshare rtl created by
@@ -1270,7 +1275,6 @@ Thu Oct 22 15:46:23 1998  Per Bothner (bothner@cygnus.com)
 	* Makefile.in (distdir-cvs, distdir-start):  Clean up so it
 	works if "$(srcdir)" != ".".
 
->>>>>>> 1.2469
 Wed Oct 21 19:23:59 1998  Jim Wilson  <wilson@cygnus.com>
 
 	* expmed.c (store_bit_field): If need to add a SUBREG, then remove

gcc/toplev.c

@@ -2966,8 +2966,12 @@ compile_file (name)
 	    && ! DECL_ARTIFICIAL (decl)
 	    && ! TREE_PUBLIC (decl))
 	  {
-	    pedwarn_with_decl (decl, 
-			       "`%s' declared `static' but never defined");
+	    if (TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
+	      pedwarn_with_decl (decl,
+				 "`%s' used but never defined");
+	    else
+	      warning_with_decl (decl,
+				 "`%s' declared `static' but never defined");
 	    /* This symbol is effectively an "extern" declaration now.  */
 	    TREE_PUBLIC (decl) = 1;
 	    assemble_external (decl);