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Upstream-Status: Inappropriate [Backport]
From ec2d33835ee5855060878da89d4051fa06af9e97 Mon Sep 17 00:00:00 2001
From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 30 Mar 2011 02:16:37 +0000
Subject: [PATCH 042/200] PR c++/48265
* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
the variable is constant before looking at its initializer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171715 138bc75d-0d04-0410-961f-82ee72b054a4
index da9365f..e716ca6 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -18085,10 +18085,10 @@ value_dependent_expression_p (tree expression)
return value_dependent_expression_p (DECL_INITIAL (expression));
case VAR_DECL:
- /* A constant with integral or enumeration type and is initialized
+ /* A constant with literal type and is initialized
with an expression that is value-dependent. */
if (DECL_INITIAL (expression)
- && INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (expression))
+ && decl_constant_var_p (expression)
&& value_dependent_expression_p (DECL_INITIAL (expression)))
return true;
return false;
new file mode 100644
index 0000000..112389d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/regress/value-dep1.C
@@ -0,0 +1,7 @@
+// PR c++/48265
+// { dg-options -std=c++0x }
+
+template < int > struct S
+{
+ S () { const int i = i; i; };
+};
--
1.7.0.4
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