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| author | Tom Tromey <tom@tromey.com> | 2023-10-15 11:09:07 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2023-11-29 14:29:43 -0700 |
| commit | d182e39881061b11d1eb85426d9a6953e3171bf5 (patch) | |
| tree | c292f0615eee648207c86ae7035479cb518ea81a /gdb/c-exp.y | |
| parent | a0dc1f9a12a4394463b9dbf5927166f2ab8518a6 (diff) | |
| download | gdb-d182e39881061b11d1eb85426d9a6953e3171bf5.zip gdb-d182e39881061b11d1eb85426d9a6953e3171bf5.tar.gz gdb-d182e39881061b11d1eb85426d9a6953e3171bf5.tar.bz2 | |
Use C++17 [[fallthrough]] attribute
This changes gdb to use the C++17 [[fallthrough]] attribute rather
than special comments.
This was mostly done by script, but I neglected a few spellings and so
also fixed it up by hand.
I suspect this fixes the bug mentioned below, by switching to a
standard approach that, presumably, clang supports.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=23159
Approved-By: John Baldwin <jhb@FreeBSD.org>
Approved-By: Luis Machado <luis.machado@arm.com>
Approved-By: Pedro Alves <pedro@palves.net>
Diffstat (limited to 'gdb/c-exp.y')
| -rw-r--r-- | gdb/c-exp.y | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/c-exp.y b/gdb/c-exp.y index a27dbfa..2b4c218 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -2731,7 +2731,7 @@ lex_one_token (struct parser_state *par_state, bool *is_quoted_name) last_was_structop = true; goto symbol; /* Nope, must be a symbol. */ } - /* FALL THRU. */ + [[fallthrough]]; case '0': case '1': @@ -2828,7 +2828,7 @@ lex_one_token (struct parser_state *par_state, bool *is_quoted_name) return ENTRY; } } - /* FALLTHRU */ + [[fallthrough]]; case '+': case '-': case '*': @@ -2855,7 +2855,7 @@ lex_one_token (struct parser_state *par_state, bool *is_quoted_name) case 'U': if (tokstart[1] != '"' && tokstart[1] != '\'') break; - /* Fall through. */ + [[fallthrough]]; case '\'': case '"': |