re PR c++/17413 (local classes as template argument)

	PR c++/17413
	* pt.c (check_instantiated_args): Remove bogus SFINAE code.

	PR c++/17413
	* g++.dg/template/local4.C: New test.
	* g++.dg/template/crash19.C: Add dg-error marker.

From-SVN: r92562

gcc/cp/ChangeLog

 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
 
+	PR c++/17413
+	* pt.c (check_instantiated_args): Remove bogus SFINAE code.
+
 	* cvt.c (convert_to_void): Fix typo in comment.
 
 2004-12-23  Alexandre Oliva  <aoliva@redhat.com>

gcc/cp/pt.c

@@ -8926,9 +8926,7 @@ check_instantiated_args (tree tmpl, tree args, tsubst_flags_t complain)
 
 	  if (nt)
 	    {
-	      if (!(complain & tf_error))
-		/*OK*/;
-	      else if (TYPE_ANONYMOUS_P (nt))
+	      if (TYPE_ANONYMOUS_P (nt))
 		error ("%qT uses anonymous type", t);
 	      else
 		error ("%qT uses local type %qT", t, nt);

gcc/testsuite/ChangeLog

 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
 
+	PR c++/17413
+	* g++.dg/template/local4.C: New test.
+	* g++.dg/template/crash19.C: Add dg-error marker.
+
 	* g++.dg/template/crash31.C: Correct embedded PR number.
 
 2004-12-23  Mark Mitchell  <mark@codesourcery.com>

gcc/testsuite/g++.dg/template/crash19.C

@@ -9,7 +9,7 @@ template <class T>
 struct X { 
     enum { SIXTY_FOUR=64 }; 
     struct node {
-      unsigned char *ptr[sizeof(T)*SIXTY_FOUR];
+      unsigned char *ptr[sizeof(T)*SIXTY_FOUR]; // { dg-error "" }
         void d() {}
     };
     node *head; 

gcc/testsuite/g++.dg/template/local4.C

+// PR c++/17413
+
+template <typename T> void foo() {}
+
+int main () {
+  struct S {};
+  // We do not simply use "local|match" on line 10 because we want to
+  // make sure that "local" appears.
+  // { dg-error "local" "" { target *-*-* } 10 }
+  foo<S> (); // { dg-error "match" } 
+}