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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-03-06 09:34:03 +0100 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-03-06 10:41:41 +0100 |
commit | f6a8265b9a00a0a9232bfaf0cd5d3962fbc4700a (patch) | |
tree | 4c5dd73e95c6d189533dd0ab64125df7c6c2c492 /src/basic/terminal-util.h | |
parent | eef03d70c1bedb3aabd4e2bcf10ab1f2678443bf (diff) | |
download | systemd-f6a8265b9a00a0a9232bfaf0cd5d3962fbc4700a.tar.gz |
core: drop unnecessary __useless_struct_to_allow_trailing_semicolon__
ISO C does not allow empty statements outside of functions, and gcc
will warn the trailing semicolons when compiling with -pedantic:
warning: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic]
But our code cannot compile with -pedantic anyway, at least because
warning: ISO C does not support ‘__PRETTY_FUNCTION__’ predefined identifier [-Wpedantic]
Without -pedatnic, clang and even old gcc (3.4) generate no warnings about
those semicolons, so let's just drop __useless_struct_to_allow_trailing_semicolon__.
Diffstat (limited to 'src/basic/terminal-util.h')
-rw-r--r-- | src/basic/terminal-util.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h index b57157e3bb..e92b6987e8 100644 --- a/src/basic/terminal-util.h +++ b/src/basic/terminal-util.h @@ -133,16 +133,13 @@ bool dev_console_colors_enabled(void); #define DEFINE_ANSI_FUNC(name, NAME) \ static inline const char *ansi_##name(void) { \ return colors_enabled() ? ANSI_##NAME : ""; \ - } \ - struct __useless_struct_to_allow_trailing_semicolon__ + } #define DEFINE_ANSI_FUNC_UNDERLINE(name, NAME, REPLACEMENT) \ static inline const char *ansi_##name(void) { \ return underline_enabled() ? ANSI_##NAME : \ colors_enabled() ? ANSI_##REPLACEMENT : ""; \ - } \ - struct __useless_struct_to_allow_trailing_semicolon__ - + } DEFINE_ANSI_FUNC(highlight, HIGHLIGHT); DEFINE_ANSI_FUNC(highlight_red, HIGHLIGHT_RED); |