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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-05-27 12:47:14 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-05-27 12:47:14 +0000
commit8a3f0ce44aaa67675f8da477b11c17af767879ed (patch)
tree519c7e4ee87b52afc7b9b6c5996b131d540847be /numeric.c
parent5342ed85f9c0d130d15540e042f739255ca05ab5 (diff)
* numeric.c (num_fdiv): fallback to_f should always return float
result. should not use #quo that may return rational. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r--numeric.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/numeric.c b/numeric.c
index 95e44a2..ea931b2 100644
--- a/numeric.c
+++ b/numeric.c
@@ -260,6 +260,20 @@ num_quo(VALUE x, VALUE y)
}
+/*
+ * call-seq:
+ * num.fdiv(numeric) => float
+ *
+ * Returns float division.
+ */
+
+static VALUE
+num_fdiv(VALUE x, VALUE y)
+{
+ return rb_funcall(rb_Float(x), '/', 1, y);
+}
+
+
static VALUE num_floor(VALUE num);
/*
@@ -3101,7 +3115,7 @@ Init_Numeric(void)
rb_define_method(rb_cNumeric, "<=>", num_cmp, 1);
rb_define_method(rb_cNumeric, "eql?", num_eql, 1);
rb_define_method(rb_cNumeric, "quo", num_quo, 1);
- rb_define_method(rb_cNumeric, "fdiv", num_quo, 1);
+ rb_define_method(rb_cNumeric, "fdiv", num_fdiv, 1);
rb_define_method(rb_cNumeric, "div", num_div, 1);
rb_define_method(rb_cNumeric, "divmod", num_divmod, 1);
rb_define_method(rb_cNumeric, "modulo", num_modulo, 1);