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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-05-21 01:38:39 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-05-21 02:41:20 -0700 |
| commit | a368a60eb81ea6e3264e0c8c2cb12f2ee7f0585d (patch) | |
| tree | bb635fe6a73b75f387af5f4ede2bf8c98d0b5a1d /src | |
| parent | 2169fa36c9235d13bf64e20009fc3a639ca5670a (diff) | |
| download | grep-a368a60eb81ea6e3264e0c8c2cb12f2ee7f0585d.tar.gz | |
grep: assume POSIX.1-2017 for [:space:]
* src/dfasearch.c (dfawarn): Always call dfaerror now,
regardless of POSIXLY_CORRECT.
* tests/warn-char-classes: Omit test of POSIX.1-2008 behavior,
since POSIX.1-2017 allows the GNU behavior.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dfasearch.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/dfasearch.c b/src/dfasearch.c index 744b8f81..8f48296a 100644 --- a/src/dfasearch.c +++ b/src/dfasearch.c @@ -53,14 +53,10 @@ dfaerror (char const *mesg) die (EXIT_TROUBLE, 0, "%s", mesg); } -/* For now, the sole dfawarn-eliciting condition (use of a regexp - like '[:lower:]') is unequivocally an error, so treat it as such, - when possible. */ -void +_Noreturn void dfawarn (char const *mesg) { - if (!getenv ("POSIXLY_CORRECT")) - dfaerror (mesg); + dfaerror (mesg); } /* If the DFA turns out to have some set of fixed strings one of |