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r242018 - in /trunk/gcc: cp/ChangeLog cp/decl.c...
- From: jason at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 09 Nov 2016 20:02:56 -0000
- Subject: r242018 - in /trunk/gcc: cp/ChangeLog cp/decl.c...
Author: jason
Date: Wed Nov 9 20:02:56 2016
New Revision: 242018
URL: https://gcc.gnu.org/viewcvs?rev=242018&root=gcc&view=rev
Log:
Fix C++17 template placeholder for template template parm.
* parser.c (cp_parser_simple_type_specifier): Allow placeholder
for template template parameter.
(cp_parser_type_id_1): Improve diagnostic.
* decl.c (grokdeclarator): Handle class deduction diagnostics here.
* pt.c (splice_late_return_type): Not here.
(tsubst) [TEMPLATE_TYPE_PARM]: Substitute into placeholder template.
(do_class_deduction): Handle non-class templates.
Added:
trunk/gcc/testsuite/g++.dg/cpp1z/class-deduction21.C
trunk/gcc/testsuite/g++.dg/cpp1z/class-deduction22.C
trunk/gcc/testsuite/g++.dg/cpp1z/class-deduction23.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/g++.dg/cpp0x/variadic-ex1.C
trunk/gcc/testsuite/g++.old-deja/g++.pt/ttp10.C