[Bug c++/89488] [9 Regression] ICE in merge_exception_specifiers, at cp/typeck2.c:2395

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89488

--- Comment #2 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Wed Feb 27 10:02:23 2019
New Revision: 269245

URL: https://gcc.gnu.org/viewcvs?rev=269245&root=gcc&view=rev
Log:
/cp
2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/89488
        * method.c (process_subob_fn): When maybe_instantiate_noexcept
        returns false don't call merge_exception_specifiers.

/testsuite
2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/89488
        * g++.dg/cpp0x/nsdmi15.C: New.

/cp
2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/88987
        * parser.c (cp_parser_noexcept_specification_opt): Return NULL_TREE
        for a non-constant parsed expression.

/testsuite
2019-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/88987
        * g++.dg/cpp0x/pr88987.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/nsdmi15.C
    trunk/gcc/testsuite/g++.dg/cpp0x/pr88987.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/method.c
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog