* pt.c (determine_specialization): Give better errors.

From-SVN: r17970

gcc/cp/ChangeLog

+Fri Feb 13 14:30:35 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* pt.c (determine_specialization): Give better errors.
+
 Fri Feb 13 14:06:22 1998  Mike Stump  <mrs@wrs.com>
 
 	* init.c (build_new): Propagate error_mark_node up.

gcc/cp/pt.c

@@ -519,7 +519,15 @@ determine_specialization (template_id, decl, targs_out,
 	tmpl = DECL_TI_TEMPLATE (fn);
       else if (TREE_CODE (fn) != TEMPLATE_DECL
 	       || (need_member_template && !is_member_template (fn)))
-	continue;
+	{
+	  if (decls_match (decl, fn))
+	    {
+	      cp_error ("`template <>' applied to non-specialization `%D'",
+			fn);
+	      return NULL_TREE;
+	    }
+	  continue;
+	}
       else
 	tmpl = fn;
 
@@ -564,8 +572,7 @@ determine_specialization (template_id, decl, targs_out,
     {
     no_match:
       if (complain)
-	cp_error ("`%D' does not match any template declaration",
-		  template_id);
+	cp_error ("`%D' does not match any template declaration", decl);
       
       return NULL_TREE;
     }
@@ -574,8 +581,7 @@ determine_specialization (template_id, decl, targs_out,
     ambiguous:
       if (complain)
 	{
-	  cp_error ("ambiguous template specialization `%D'",
-		    template_id);
+	  cp_error ("ambiguous template specialization `%D'", decl);
 	  print_candidates (templates);
 	}
       return NULL_TREE;