re PR c++/3902 ([parser] ambiguous 8.2/7)

cp:
	PR c++/3902
	* parser.c (cp_parser_decl_specifier_seq): Cannot have constructor
	inside a declarator.
testsuite:
	PR c++/3902
	* g++.dg/parse/template5.C: New test.

From-SVN: r61987

gcc/cp/ChangeLog

+2003-01-28  Nathan Sidwell  <nathan@codesourcery.com>
+
+	PR c++/3902
+	* parser.c (cp_parser_decl_specifier_seq): Cannot have constructor
+	inside a declarator.
+
 2003-01-27  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* class.c (update_vtable_entry_for_fn): Add index parameter.

gcc/cp/parser.c

@@ -6518,8 +6518,8 @@ cp_parser_decl_specifier_seq (cp_parser* parser,
 {
   tree decl_specs = NULL_TREE;
   bool friend_p = false;
-  bool constructor_possible_p = true;
-
+  bool constructor_possible_p = !parser->in_declarator_p;
+  
   /* Assume no class or enumeration type is declared.  */
   *declares_class_or_enum = false;
 

gcc/testsuite/ChangeLog

+2003-01-28  Nathan Sidwell  <nathan@codesourcery.com>
+
+	PR c++/3902
+	* g++.dg/parse/template5.C: New test.
+
 2003-01-28  Toon Moene  <toon@moene.indiv.nluug.nl>
 
 	PR fortran/9258

gcc/testsuite/g++.dg/parse/template5.C

+// { dg-do compile }
+
+// Copyright (C) 2003 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 28 Jan 2003 <nathan@codesourcery.com>
+
+// PR 3902. More type/decl confusion.
+
+template <class T>
+struct S
+{
+  S foo (T (T));
+  S foo (T(const T&));
+};
+
+int main ()
+{
+  S<int> (S<int>::*pf1)(int (int)) = &S<int>::foo;
+  S<int> (S<int>::*pf2)(int (const int&)) = &S<int>::foo;
+}