r260067 - in /branches/gcc-8-branch/gcc: cp/Cha...

[jason@gcc.gnu.org]

Author: jason
Date: Wed May  9 02:08:59 2018
New Revision: 260067

URL: https://gcc.gnu.org/viewcvs?rev=260067&root=gcc&view=rev
Log:
	PR c++/85706 - class deduction under decltype

	* pt.c (for_each_template_parm_r): Handle DECLTYPE_TYPE.  Clear
	*walk_subtrees whether or not we walked into the operand.
	(type_uses_auto): Only look at deduced contexts.

Added:
    branches/gcc-8-branch/gcc/testsuite/g++.dg/concepts/class-deduction2.C
Modified:
    branches/gcc-8-branch/gcc/cp/ChangeLog
    branches/gcc-8-branch/gcc/cp/pt.c