re PR c++/38635 (ICE parsing broken code)

	PR c++/38635
	* parser.c (cp_parser_condition): Use cp_parser_require
	instead of cp_lexer_consume_token to consume =.

	* g++.dg/parse/cond4.C: New test.

From-SVN: r142951

gcc/cp/ChangeLog

 2008-12-29  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/38635
+	* parser.c (cp_parser_condition): Use cp_parser_require
+	instead of cp_lexer_consume_token to consume =.
+
 	PR c++/38637
 	* decl.c (start_enum): If enumtype is error_mark_node, exit early.
 

gcc/cp/parser.c

@@ -7398,7 +7398,7 @@ cp_parser_condition (cp_parser* parser)
 	  else
 	    {
 	      /* Consume the `='.  */
-	      cp_lexer_consume_token (parser->lexer);
+	      cp_parser_require (parser, CPP_EQ, "%<=%>");
 	      initializer = cp_parser_initializer_clause (parser, &non_constant_p);
 	    }
 	  if (BRACE_ENCLOSED_INITIALIZER_P (initializer))

gcc/testsuite/ChangeLog

 2008-12-29  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/38635
+	* g++.dg/parse/cond4.C: New test.
+
 	PR c++/36191
 	* g++.dg/torture/pr36191.C: New test.
 

gcc/testsuite/g++.dg/parse/cond4.C

+// PR c++/38635
+// { dg-do compile }
+
+void foo()                                                                                                                              
+{                                                                                                                                       
+  if (struct A{}// { dg-error "types may not be defined|expected" }