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author | Yusuke Endoh <mame@ruby-lang.org> | 2020-08-14 08:51:14 +0900 |
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committer | Yusuke Endoh <mame@ruby-lang.org> | 2020-08-14 08:51:14 +0900 |
commit | 4318aba9c94ebff53e4168886e1a35a24013924f (patch) | |
tree | 92bf57725521c9803c9d43f57da34efe88d7720c | |
parent | 22fd617aa5a8dd9c8426a546e0cb8a64b45c230b (diff) | |
download | ruby-4318aba9c94ebff53e4168886e1a35a24013924f.tar.gz |
re.c: prevent "warning: variable 'n' set but not used"
by adding MAYBE_UNUSED.
-rw-r--r-- | re.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3519,7 +3519,7 @@ rb_reg_quote(VALUE str) t = RSTRING_PTR(tmp); /* copy upto metacharacter */ const char *p; - long n; + long MAYBE_UNUSED(n); RSTRING_GETMEM(str, p, n); memcpy(t, p, s - p); t += s - p; |