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[Bug c++/80562] [7/8 Regression] ICE using if constexpr with nonconstant expression in function template
- From: "jason at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 19 Jun 2017 20:56:41 +0000
- Subject: [Bug c++/80562] [7/8 Regression] ICE using if constexpr with nonconstant expression in function template
- Auto-submitted: auto-generated
- References: <bug-80562-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80562
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Mon Jun 19 20:56:08 2017
New Revision: 249389
URL: https://gcc.gnu.org/viewcvs?rev=249389&root=gcc&view=rev
Log:
PR c++/80562 - ICE with constexpr if.
* semantics.c (finish_if_stmt_cond): Call
instantiate_non_dependent_expr.
Added:
branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp1z/constexpr-if12.C
Modified:
branches/gcc-7-branch/gcc/cp/ChangeLog
branches/gcc-7-branch/gcc/cp/semantics.c