From 797d2ab5d30beae91fb81ea04a896d9a8768469c Mon Sep 17 00:00:00 2001 From: nobu Date: Sat, 28 Apr 2018 23:31:32 +0000 Subject: range.c: endless symbol range * range.c (range_each): shortcirtuit endless symbol range too, as well as `#step`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63297 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- range.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'range.c') diff --git a/range.c b/range.c index 7f59a97725..4f45b24f0f 100644 --- a/range.c +++ b/range.c @@ -813,9 +813,14 @@ range_each(VALUE range) rb_yield(LONG2FIX(i)); } } - else if (SYMBOL_P(beg) && SYMBOL_P(end)) { /* symbols are special */ + else if (SYMBOL_P(beg) && (NIL_P(end) || SYMBOL_P(end))) { /* symbols are special */ beg = rb_sym2str(beg); - rb_str_upto_each(beg, rb_sym2str(end), EXCL(range), sym_each_i, 0); + if (NIL_P(end)) { + rb_str_upto_endless_each(beg, sym_each_i, 0); + } + else { + rb_str_upto_each(beg, rb_sym2str(end), EXCL(range), sym_each_i, 0); + } } else { VALUE tmp = rb_check_string_type(beg); -- cgit v1.2.3