[Bug c++/90124] [9 Regression] Compilation of llvm PDBContext.cpp fails.

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90124

--- Comment #10 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Apr 17 18:26:42 2019
New Revision: 270418

URL: https://gcc.gnu.org/viewcvs?rev=270418&root=gcc&view=rev
Log:
        PR c++/90124 - bogus error with incomplete type in decltype.
        * typeck.c (build_class_member_access_expr): Check
        cp_unevaluated_operand.

        * g++.dg/cpp0x/decltype70.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/decltype70.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog