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call.c (convert_like_real): Use the underlying type of the reference for the temporary.

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* call.c (convert_like_real): Use the underlying type of the
	reference for the temporary.

From-SVN: r164320
This commit is contained in:
Jason Merrill 2010-09-15 19:55:35 -04:00 committed by Jason Merrill
parent 9fa07b131e
commit 02a39a93ce
2 changed files with 13 additions and 2 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2010-09-15 Jason Merrill <jason@redhat.com>
* call.c (convert_like_real): Use the underlying type of the
reference for the temporary.
2010-09-15 Jakub Jelinek <jakub@redhat.com>
PR c++/45635

10
gcc/cp/call.c
View File

@ -5207,10 +5207,16 @@ convert_like_real (conversion *convs, tree expr, tree fn, int argnum,
|| TREE_CODE (expr) == CONSTRUCTOR
|| TREE_CODE (expr) == VA_ARG_EXPR)
{
tree type = convs->u.next->type;
/* Otherwise, a temporary of type "cv1 T1" is created and
initialized from the initializer expression using the rules
for a non-reference copy-initialization (8.5). */
tree type = TREE_TYPE (ref_type);
cp_lvalue_kind lvalue = real_lvalue_p (expr);
if (!CP_TYPE_CONST_NON_VOLATILE_P (TREE_TYPE (ref_type))
gcc_assert (same_type_ignoring_top_level_qualifiers_p
(type, convs->u.next->type));
if (!CP_TYPE_CONST_NON_VOLATILE_P (type)
&& !TYPE_REF_IS_RVALUE (ref_type))
{
if (complain & tf_error)