From bfc69472f9aa32907920dffc3182970cce96393e Mon Sep 17 00:00:00 2001 From: paolo Date: Fri, 4 Aug 2017 22:15:48 +0000 Subject: [PATCH] /cp 2017-08-04 Paolo Carlini PR c++/79790 * pt.c (do_class_deduction): Handle the case of no viable implicit deduction guides; simplify the code generating implicit deduction guides. /testsuite 2017-08-04 Paolo Carlini PR c++/79790 * g++.dg/cpp1z/class-deduction42.C: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250883 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/testsuite/ChangeLog | 2 +- gcc/testsuite/g++.dg/cpp1z/class-deduction43.C | 10 ++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/g++.dg/cpp1z/class-deduction43.C diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c936479fbfb2..e6064d2f9e00 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,7 +1,7 @@ 2017-08-04 Paolo Carlini PR c++/79790 - * g++.dg/cpp1z/class-deduction42.C: New. + * g++.dg/cpp1z/class-deduction43.C: New. 2017-08-04 Yury Gribov diff --git a/gcc/testsuite/g++.dg/cpp1z/class-deduction43.C b/gcc/testsuite/g++.dg/cpp1z/class-deduction43.C new file mode 100644 index 000000000000..a906a0f36264 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1z/class-deduction43.C @@ -0,0 +1,10 @@ +// PR c++/79790 +// { dg-options -std=c++1z } + +template +struct array +{ + int a [N]; +}; + +array a = { 1, 2, 3 }; // { dg-error "cannot deduce" } -- 2.47.2