[Bug c++/55080] -pedantic produces error: floating-point literal cannot appear in a constant-expression

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55080

--- Comment #5 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Thu Nov 17 21:44:05 2016
New Revision: 242565

URL: https://gcc.gnu.org/viewcvs?rev=242565&root=gcc&view=rev
Log:
/cp
2016-11-17  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/55080
        * parser.c (cp_parser_non_integral_constant_expression): Issue a
        pedwarn instead of an error for case NIC_FLOAT.

/testsuite
2016-11-17  Paolo Carlini  <paolo.carl...@oracle.com>

        PR c++/55080
        * g++.dg/parse/pr55080.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/parse/pr55080.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog