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| author | Marek Polacek <polacek@redhat.com> | 2019-08-05 19:01:15 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2019-08-05 19:01:15 +0000 |
| commit | ab574db6b9b2c06b9d68326a9cab6b4193a303e1 (patch) | |
| tree | 99ee5447b6d67c9fb5893ac710b1bca1416b579f /gcc/fortran/decl.c | |
| parent | ea55c91543bd9d78aa006bc9661422ddf4c4a3f1 (diff) | |
| download | gcc-ab574db6b9b2c06b9d68326a9cab6b4193a303e1.zip gcc-ab574db6b9b2c06b9d68326a9cab6b4193a303e1.tar.gz gcc-ab574db6b9b2c06b9d68326a9cab6b4193a303e1.tar.bz2 | |
PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
* c-opts.c (c_common_post_options): Enable -Wcomma-subscript by
default for C++2a, unless -Wno-deprecated.
* c.opt (Wcomma-subscript): New warning.
* parser.c (cp_parser_postfix_open_square_expression): Warn about uses
of a comma operator within a subscripting expression.
(cp_parser_skip_to_closing_square_bracket_1): New function, made out
of...
(cp_parser_skip_to_closing_square_bracket): ...this.
* doc/invoke.texi: Document -Wcomma-subscript.
* g++.dg/cpp2a/comma1.C: New test.
* g++.dg/cpp2a/comma2.C: New test.
* g++.dg/cpp2a/comma3.C: New test.
* g++.dg/cpp2a/comma4.C: New test.
From-SVN: r274121
Diffstat (limited to 'gcc/fortran/decl.c')
0 files changed, 0 insertions, 0 deletions