From: Simon Martin <simartin@users.sourceforge.net>
Date: Fri, 27 Mar 2009 13:11:29 +0000 (+0000)
Subject: re PR c++/29727 (ICE on invalid initializer for template member)
X-Git-Tag: releases/gcc-4.4.0~162
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6a837908f994e64fa285acdcc1183e9d0e41ff9a;p=thirdparty%2Fgcc.git

re PR c++/29727 (ICE on invalid initializer for template member)

gcc/cp/

2009-03-27  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/29727
	* decl.c (check_array_designated_initializer): Handle error_mark_node.

gcc/testsuite/

2009-03-27  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/29727
	* g++.dg/init/error2.C: New test.

From-SVN: r145104
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 04977ae5466d..3b91d68a1234 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-27  Simon Martin  <simartin@users.sourceforge.net>
+
+	PR c++/29727
+	* decl.c (check_array_designated_initializer): Handle error_mark_node.
+
 2009-03-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 
 	PR c++/35652
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index a96e606ad4f8..2a89ef45fbf6 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -4419,9 +4419,15 @@ check_array_designated_initializer (const constructor_elt *ce)
     {
       /* The parser only allows identifiers as designated
 	 initializers.  */
-      gcc_assert (TREE_CODE (ce->index) == IDENTIFIER_NODE);
-      error ("name %qD used in a GNU-style designated "
-	     "initializer for an array", ce->index);
+      if (ce->index == error_mark_node)
+	error ("name used in a GNU-style designated "
+	       "initializer for an array");
+      else
+	{
+	  gcc_assert (TREE_CODE (ce->index) == IDENTIFIER_NODE);
+	  error ("name %qD used in a GNU-style designated "
+		 "initializer for an array", ce->index);
+	}
       return false;
     }
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ea4b9c34a0c7..950397fcc2ec 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-27  Simon Martin  <simartin@users.sourceforge.net>
+
+	PR c++/29727
+	* g++.dg/init/error2.C: New test.
+
 2009-03-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 
 	PR c++/35652
diff --git a/gcc/testsuite/g++.dg/init/error2.C b/gcc/testsuite/g++.dg/init/error2.C
new file mode 100644
index 000000000000..8cf59b368b68
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/error2.C
@@ -0,0 +1,15 @@
+/* PR c++/29727 */
+/* { dg-do "compile" } */
+
+template<int> struct A
+{
+  static int a[1];
+};
+template<int N> int A<N>::a[1] = { X:0 }; /* { dg-error "does not allow designated|was not declared|designated initializer for an array" } */
+
+void foo()
+{
+  A<0>::a;
+}
+
+