re PR c++/27359 (ICE with missing initialization of iteration variable in parallel for loop)

	PR c++/27359
	* parser.c (cp_parser_omp_for_loop): Only call
	cp_parser_abort_tentative_parse if cp_parser_parse_definitely was not
	called.

	* g++.dg/gomp/pr27359.C: New test.

From-SVN: r113513

gcc/cp/ChangeLog

+2006-05-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/27359
+	* parser.c (cp_parser_omp_for_loop): Only call
+	cp_parser_abort_tentative_parse if cp_parser_parse_definitely was not
+	called.
+
 2006-05-02  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/27102

gcc/cp/parser.c

@@ -18506,14 +18506,13 @@ cp_parser_omp_for_loop (cp_parser *parser)
 		pop_scope (pushed_scope);
 	    }
 	}
+      else
+	cp_parser_abort_tentative_parse (parser);
 
       /* If parsing as an initialized declaration failed, try again as
 	 a simple expression.  */
       if (decl == NULL)
-	{
-	  cp_parser_abort_tentative_parse (parser);
-	  init = cp_parser_expression (parser, false);
-	}
+	init = cp_parser_expression (parser, false);
     }
   cp_parser_require (parser, CPP_SEMICOLON, "`;'");
   pre_body = pop_stmt_list (pre_body);

gcc/testsuite/ChangeLog

+2006-05-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/27359
+	* g++.dg/gomp/pr27359.C: New test.
+
 2006-05-02  Steven G. Kargl  <kargls@comcast.net>
 
 	PR fortran/20248

gcc/testsuite/g++.dg/gomp/pr27359.C

+// PR c++/27359
+// { dg-do compile }
+
+void
+foo ()
+{
+#pragma omp parallel for
+  for (int i; i < 1; ++i)	// { dg-error "expected|was not declared" }
+    ;
+}