[Bug c++/70610] [6 regression] error: invalid initialization of non-const reference of type

[ppalka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70610

--- Comment #7 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Author: ppalka
Date: Wed Apr 13 00:06:51 2016
New Revision: 234926

URL: https://gcc.gnu.org/viewcvs?rev=234926&root=gcc&view=rev
Log:
Fix PR c++/70610 (wrong overload resolution during template processing)

gcc/cp/ChangeLog:

        PR c++/70610
        * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Unconditionally
        recurse into it.
        * typeck.c (build_x_conditional_expr): Unconditionally remember
        that the result is an lvalue or xvalue.

gcc/testsuite/ChangeLog:

        PR c++/70610
        * g++.dg/template/pr70610.C: New test.
        * g++.dg/template/pr70610-2.C: New test.
        * g++.dg/template/pr70610-3.C: New test.
        * g++.dg/template/pr70610-4.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/template/pr70610-2.C
    trunk/gcc/testsuite/g++.dg/template/pr70610-3.C
    trunk/gcc/testsuite/g++.dg/template/pr70610-4.C
    trunk/gcc/testsuite/g++.dg/template/pr70610.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/tree.c
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog