+2008-08-04 Simon Baldwin <simonb@google.com>
+
+ PR c++/36999
+ * parser.c (cp_parser_elaborated_type_specifier): Warn only when
+ the declaration's id is followed by a semicolon.
+
2008-07-31 Jakub Jelinek <jakub@redhat.com>
PR c++/36405
caught elsewhere in parsing. Those that are pointless arrive
here. */
- if (cp_parser_declares_only_class_p (parser)
+ if (cp_lexer_next_token_is (parser->lexer, CPP_SEMICOLON)
&& !is_friend && !processing_explicit_instantiation)
warning (0, "declaration %qD does not declare anything", decl);
+2008-08-04 Simon Baldwin <simonb@google.com>
+
+ PR c++/36999
+ * g++.dg/warn/pr36999.C: New.
+
2008-08-04 Arnaud Charlet <charlet@adacore.com>
* gnat.dg/bip_aggregate_bug.adb: New test.
--- /dev/null
+/* PR36999: Erroneous "does not declare anything" warnings. */
+/* { dg-do compile } */
+
+class C1 {
+ public: class C2 { };
+};
+
+void cf1 (class C1::C2, void*); // { dg-bogus "does not declare anything" }
+void cf2 (void*, class C1::C2);
+void cf3 (C1::C2, void*);
+
+namespace N {
+
+enum E1 { foo };
+enum E2 { bar };
+
+template <class X>
+class TC1 { };
+
+template <class T, class U>
+class TC2 : public TC1<T> { };
+
+}
+
+void
+tcf1 (N::TC2<enum N::E1, void*> *arg1, // { dg-bogus "does not declare anything" }
+ N::TC2<void*, enum N::E1> *arg2,
+ N::TC2<N::E1, void*> *arg3)
+{
+}
+
+void *
+tcf2 (void *x)
+{
+ return (void *)
+ (N::TC2<enum N::E1, void*> *) // { dg-bogus "does not declare anything" }
+ (N::TC2<void*, enum N::E1> *)
+ (N::TC2<N::E1, void*> *)
+ x;
+}