diagnostic.c: Reorder functions for clarity...

	* diagnostic.c: Reorder functions for clarity, putting all the
	functions in the "error" family next to each other, and
	likewise all the functions in the "error_with_decl" family.
	Some other routines were moved too.  Add comments.
	(vbuild_message_string): Fold into sole caller.

From-SVN: r66676

gcc/ChangeLog

+2003-05-10  Zack Weinberg  <zack@codesourcery.com>
+
+	* diagnostic.c: Reorder functions for clarity, putting all the
+	functions in the "error" family next to each other, and
+	likewise all the functions in the "error_with_decl" family.
+	Some other routines were moved too.  Add comments.
+	(vbuild_message_string): Fold into sole caller.
+
+
 2003-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* except.c (EH_RETURN_STACKADJ_RTX): Do not define.