2005-06-02 Frank Ch. Eigler <fche@redhat.com>

	Parse foreach construct.  Added fuller copyright notices throughout.
	* staptree.h (foreach_loop): New tree node type.
	* staptree.cxx: Print it, visit it, love it, leave it.
	* parse.cxx: Parse it.
	(parse_stmt_block): Don't require ";" separators between statements.
	(parse_array_in): Use [] as index group operator instead of ().
	* elaborate.cxx (visit_foreach_loop): New code.
	* translate.cxx: Slightly tighten errorcount/actioncount handling.
	* main.cxx: Accept "-" as script file name standing for stdin.
	(visit_arrayindex): Switch to simpler set_arity call.
	* configure.ac: Generate DATE macro.
	* Makefile.in, configure, config.in: Regenerated.
	* testsuite/*: New/updated tests for syntax changes, foreach ().

1 files changed, 10 insertions, 2 deletions

diff --git a/parse.h b/parse.h
index 3ccb58fe..28690e95 100644
--- a/parse.h
+++ b/parse.h
@@ -1,6 +1,11 @@
 // -*- C++ -*-
-// Copyright 2005 Red Hat Inc.
-// GPL
+// Copyright (C) 2005 Red Hat Inc.
+//
+// This file is part of systemtap, and is free software.  You can
+// redistribute it and/or modify it under the terms of the GNU General
+// Public License (GPL); either version 2, or (at your option) any
+// later version.
+
 
 #ifndef PARSE_H
 #define PARSE_H
@@ -96,6 +101,9 @@ private: // nonterminals
   block* parse_stmt_block ();
   statement* parse_statement ();
   if_statement* parse_if_statement ();
+  for_loop* parse_for_loop ();
+  foreach_loop* parse_foreach_loop ();
+  expr_statement* parse_expr_statement ();
   return_statement* parse_return_statement ();
   delete_statement* parse_delete_statement ();
   expression* parse_expression ();