procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

PR c++/78369 - {} as default argument

Browse source 
* call.c (build_special_member_call): Handle CONSTRUCTOR.

From-SVN: r242562
This commit is contained in:
Jason Merrill 2016-11-17 16:40:48 -05:00 • committed by Jason Merrill
parent d168b3daa6
commit 07a67f7b09
3 changed files with 16 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
gcc/cp/ChangeLog
View file

@ -1,5 +1,8 @@
2016-11-17 Jason Merrill <jason@redhat.com>
PR c++/78369 - {} as default argument
* call.c (build_special_member_call): Handle CONSTRUCTOR.
PR c++/68377
* parser.c (cp_parser_fold_expression): Check TREE_NO_WARNING.

3
gcc/cp/call.c
View file

@ -8317,7 +8317,8 @@ build_special_member_call (tree instance, tree name, vec<tree, va_gc> **args,
if (!reference_related_p (class_type, TREE_TYPE (arg)))
arg = perform_implicit_conversion_flags (class_type, arg,
tf_warning, flags);
if (TREE_CODE (arg) == TARGET_EXPR
if ((TREE_CODE (arg) == TARGET_EXPR
|| TREE_CODE (arg) == CONSTRUCTOR)
&& (same_type_ignoring_top_level_qualifiers_p
(class_type, TREE_TYPE (arg))))
{

11
gcc/testsuite/g++.dg/overload/defarg11.C Normal file
View file

@ -0,0 +1,11 @@
// PR c++/78369
// { dg-do compile { target c++11 } }
struct A { };
inline void f(struct A a = {}) {}
int main()
{
f();
return 0;
}