https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86205

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Fri Jan 18 03:58:22 2019
New Revision: 268058

URL: https://gcc.gnu.org/viewcvs?rev=268058&root=gcc&view=rev
Log:
        PR c++/86205 - ICE with ?: of throw and template-id.

My patch for 64372 removed a bogus lvalue-rvalue conversion for one arm of a
?: expression where the other arm is a throw.  But we still need to require
any overload to be resolved, even though we aren't getting that from
decay_conversion anymore.

        * pt.c (resolve_nondeduced_context_or_error): Split out from...
        * typeck.c (decay_conversion): ...here.
        * call.c (build_conditional_expr_1): Use it.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/cond2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/typeck.c

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