From acdc2d1f242f2547ca842be5d62a2b06356b39ea Mon Sep 17 00:00:00 2001
From: YAMAMOTO Masaya <pandax381@gmail.com>
Date: Wed, 11 Oct 2017 17:53:17 +0900
Subject: Add MRB_WITHOUT_FLOAT

---
 src/object.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/object.c')

diff --git a/src/object.c b/src/object.c
index 388a34b44..df2e8b5ab 100644
--- a/src/object.c
+++ b/src/object.c
@@ -24,8 +24,10 @@ mrb_obj_eq(mrb_state *mrb, mrb_value v1, mrb_value v2)
   case MRB_TT_SYMBOL:
     return (mrb_symbol(v1) == mrb_symbol(v2));
 
+#ifndef MRB_WITHOUT_FLOAT
   case MRB_TT_FLOAT:
     return (mrb_float(v1) == mrb_float(v2));
+#endif
 
   default:
     return (mrb_ptr(v1) == mrb_ptr(v2));
@@ -373,7 +375,9 @@ static const struct types {
   {MRB_TT_ICLASS, "iClass"},  /* internal use: mixed-in module holder */
   {MRB_TT_SCLASS, "SClass"},
   {MRB_TT_PROC,   "Proc"},
+#ifndef MRB_WITHOUT_FLOAT
   {MRB_TT_FLOAT,  "Float"},
+#endif
   {MRB_TT_ARRAY,  "Array"},
   {MRB_TT_HASH,   "Hash"},
   {MRB_TT_STRING, "String"},
@@ -532,6 +536,7 @@ mrb_convert_to_integer(mrb_state *mrb, mrb_value val, mrb_int base)
       mrb_raise(mrb, E_TYPE_ERROR, "can't convert nil into Integer");
   }
   switch (mrb_type(val)) {
+#ifndef MRB_WITHOUT_FLOAT
     case MRB_TT_FLOAT:
       if (base != 0) goto arg_error;
       else {
@@ -541,6 +546,7 @@ mrb_convert_to_integer(mrb_state *mrb, mrb_value val, mrb_int base)
         }
       }
       return mrb_flo_to_fixnum(mrb, val);
+#endif
 
     case MRB_TT_FIXNUM:
       if (base != 0) goto arg_error;
@@ -575,6 +581,7 @@ mrb_Integer(mrb_state *mrb, mrb_value val)
   return mrb_convert_to_integer(mrb, val, 0);
 }
 
+#ifndef MRB_WITHOUT_FLOAT
 MRB_API mrb_value
 mrb_Float(mrb_state *mrb, mrb_value val)
 {
@@ -595,6 +602,7 @@ mrb_Float(mrb_state *mrb, mrb_value val)
       return mrb_convert_type(mrb, val, MRB_TT_FLOAT, "Float", "to_f");
   }
 }
+#endif
 
 MRB_API mrb_value
 mrb_inspect(mrb_state *mrb, mrb_value obj)
-- 
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