From: Kai Tietz <ktietz@redhat.com>
Date: Thu, 20 Feb 2014 16:04:37 +0000 (+0100)
Subject: re PR c++/58873 ([c++11] ICE with __underlying_type for broken enum)
X-Git-Tag: releases/gcc-4.7.4~234
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=340f0354ef648718aa2cd87f186e1684817cce70;p=thirdparty%2Fgcc.git

re PR c++/58873 ([c++11] ICE with __underlying_type for broken enum)

	PR c++/58873
	* parser.c (cp_parser_functional_cast): Treat NULL_TREE
	valued type argument as error_mark_node.

From-SVN: r207963
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 00982df2e6eb..fbcba47d9bf8 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,9 @@
 2014-02-20  Kai Tietz  <ktietz@redhat.com>
 
+	PR c++/58873
+	* parser.c (cp_parser_functional_cast): Treat NULL_TREE
+	valued type argument as error_mark_node.
+
 	PR c++/58835
 	* semantics.c (finish_fname): Handle error_mark_node.
 
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index c230d90c63d4..fe8c84df7955 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -21419,6 +21419,9 @@ cp_parser_functional_cast (cp_parser* parser, tree type)
   tree cast;
   bool nonconst_p;
 
+  if (!type)
+    type = error_mark_node;
+
   if (cp_lexer_next_token_is (parser->lexer, CPP_OPEN_BRACE))
     {
       maybe_warn_cpp0x (CPP0X_INITIALIZER_LISTS);