Remove constexpr support for DECL_BY_REFERENCE.
authorJason Merrill <jason@redhat.com>
Wed, 8 Jan 2020 20:31:16 +0000 (15:31 -0500)
committerJason Merrill <jason@gcc.gnu.org>
Wed, 8 Jan 2020 20:31:16 +0000 (15:31 -0500)
commitcd3ca6cb1129b1e80b5b048a59aa3a0c387c2413
tree1e603d55f8cd52f0c7a5878df141773ba2efd913
parent5b18be0b2bfcd9050bce5c456de377f73ee1f314
Remove constexpr support for DECL_BY_REFERENCE.

Since we switched to doing constexpr evaluation on pre-GENERIC trees,
we don't have to handle DECL_BY_REFERENCE.

* constexpr.c (cxx_eval_call_expression): Remove DECL_BY_REFERENCE
support.

From-SVN: r280017
gcc/cp/ChangeLog
gcc/cp/constexpr.c