From 9eb94b4dc1e6cb21c80b2dfa930bc522a85414ec Mon Sep 17 00:00:00 2001 From: normal Date: Fri, 17 Mar 2017 00:55:55 +0000 Subject: deduplicate static rb_str_format format strings Anybody who hits these code paths can hit them again in the future, so try deduplicating across multiple runs of these methods to reduce garbage. * string.c (str_upto_each): fstring on "%.*d" * strftime.c (rb_strftime_with_timespec): fstring on "%0*d" git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- strftime.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'strftime.c') diff --git a/strftime.c b/strftime.c index 42e733818c..dbb593ae1e 100644 --- a/strftime.c +++ b/strftime.c @@ -820,7 +820,8 @@ rb_strftime_with_timespec(VALUE ftime, const char *format, size_t format_len, VALUE args[2], result; args[0] = INT2FIX(precision); args[1] = subsec; - result = rb_str_format(2, args, rb_str_new2("%0*d")); + result = rb_str_format(2, args, + rb_fstring_cstr("%0*d")); (void)strlcpy(s, StringValueCStr(result), endp-s); s += precision; } -- cgit v1.2.1