From bff93ba93f5a722b6aec47c5737794db2ac5d56e Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Sat, 12 Apr 2014 16:38:28 +0900
Subject: simplify Fixnum#==

---
 src/numeric.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/numeric.c b/src/numeric.c
index 7c30449fb..6cca92f31 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -863,15 +863,16 @@ static mrb_value
 fix_equal(mrb_state *mrb, mrb_value x)
 {
   mrb_value y;
-  mrb_bool equal_p;
 
   mrb_get_args(mrb, "o", &y);
-
-  equal_p = mrb_obj_equal(mrb, x, y) ||
-      (mrb_type(y) == MRB_TT_FLOAT &&
-       (mrb_float)mrb_fixnum(x) == mrb_float(y));
-
-  return mrb_bool_value(equal_p);
+  switch (mrb_type(y)) {
+  case MRB_TT_FIXNUM:
+    return mrb_bool_value(mrb_fixnum(x) == mrb_fixnum(y));
+  case MRB_TT_FLOAT:
+    return mrb_bool_value((mrb_float)mrb_fixnum(x) == mrb_float(y));
+  default:
+    return mrb_false_value();
+  }
 }
 
 /* 15.2.8.3.8  */
-- 
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