From d182e39881061b11d1eb85426d9a6953e3171bf5 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sun, 15 Oct 2023 11:09:07 -0600 Subject: 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 Approved-By: Luis Machado Approved-By: Pedro Alves --- gdb/cp-name-parser.y | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gdb/cp-name-parser.y') diff --git a/gdb/cp-name-parser.y b/gdb/cp-name-parser.y index e6c8c4c..9a359d4 100644 --- a/gdb/cp-name-parser.y +++ b/gdb/cp-name-parser.y @@ -1604,7 +1604,7 @@ yylex (YYSTYPE *lvalp, cpname_state *state) sizeof "(anonymous namespace)" - 1); return NAME; } - /* FALL THROUGH */ + [[fallthrough]]; case ')': case ',': @@ -1641,7 +1641,7 @@ yylex (YYSTYPE *lvalp, cpname_state *state) state->lexptr++; return '-'; } - /* FALL THRU. */ + [[fallthrough]]; try_number: case '0': -- cgit v1.1