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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-01-31 08:42:07 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-01-31 12:07:38 -0800 |
| commit | afa93e88044ef8d384b9b8b65b646add0fce905a (patch) | |
| tree | 79ba0419024fc8944f2ec7774e1aab66b081b445 /src/expr.c | |
| parent | cksum: use more exact selection of digest algorithms (diff) | |
| download | coreutils-afa93e88044ef8d384b9b8b65b646add0fce905a.tar.gz coreutils-afa93e88044ef8d384b9b8b65b646add0fce905a.zip | |
expr: lint cleanup, and introducing main_exit
This introduces a new macro main_exit, which is useful
for pacifying gcc -fsanitizer=lint and in some cases
means we can remove some ‘IF_LINT’ and ‘ifdef lint’ code.
* src/expr.c (main): Use main_exit, not return.
(docolon): Omit an IF_LINT that GCC no longer needs.
* src/system.h (main_exit): New macro.
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/expr.c b/src/expr.c index b8f216243..d0cffe3f7 100644 --- a/src/expr.c +++ b/src/expr.c @@ -357,7 +357,7 @@ main (int argc, char **argv) printv (v); - return null (v); + main_exit (null (v)); } /* Return a VALUE for I. */ @@ -585,7 +585,7 @@ trace (fxn) static VALUE * docolon (VALUE *sv, VALUE *pv) { - VALUE *v IF_LINT ( = NULL); + VALUE *v; char const *errmsg; struct re_pattern_buffer re_buffer; char fastmap[UCHAR_MAX + 1]; |