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-rw-r--r--enum.c10
-rw-r--r--test/ruby/test_lazy_enumerator.rb12
2 files changed, 17 insertions, 5 deletions
@@ -319,17 +319,17 @@ limit_by_enum_size(VALUE obj, long n)
{
unsigned long limit;
VALUE size = rb_check_funcall(obj, id_size, 0, 0);
- if (size == Qundef) return n;
- limit = NUM2ULONG(size);
- return ((unsigned long)n > limit) ? limit : n;
}
static int
enum_size_over_p(VALUE obj, long n)
{
VALUE size = rb_check_funcall(obj, id_size, 0, 0);
- if (size == Qundef) return 0;
- return ((unsigned long)n > NUM2ULONG(size));
}
/*
@@ -483,6 +483,18 @@ EOS
assert_equal Enumerator::Lazy, [].lazy.slice_when{}.class, bug7507
end
def test_no_warnings
le = (1..3).lazy
assert_warning("") {le.zip([4,5,6]).force}