[Bug c++/66921] [4.9/5/6 Regression] failure to determine size of static constexpr array that is nested within a templated class

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66921

--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Fri Jan  8 16:02:04 2016
New Revision: 232170

URL: https://gcc.gnu.org/viewcvs?rev=232170&root=gcc&view=rev
Log:
        PR c++/66921
        * decl.c (cp_complete_array_type): Allow an initializer that
        already has array type.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/g++.dg/cpp0x/constexpr-array14.C
Modified:
    branches/gcc-4_9-branch/gcc/cp/ChangeLog
    branches/gcc-4_9-branch/gcc/cp/decl.c