[Bug c++/78358] [7 Regression] wrong types for std::tuple decomposition

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78358

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Nov 15 16:32:38 2016
New Revision: 242432

URL: https://gcc.gnu.org/viewcvs?rev=242432&root=gcc&view=rev
Log:
        PR c++/78358 - tuple decomposition decltype

        * semantics.c (finish_decltype_type): Strip references for a tuple
        decomposition.
        * cp-tree.h (DECL_DECOMPOSITION_P): False for non-variables.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1z/decomp12.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/semantics.c