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/class.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/class.c')

diff --git a/src/class.c b/src/class.c
index f220106cd..33d6d7b92 100644
--- a/src/class.c
+++ b/src/class.c
@@ -804,6 +804,7 @@ mrb_get_args(mrb_state *mrb, const char *format, ...)
         }
       }
       break;
+#ifndef MRB_WITHOUT_FLOAT
     case 'f':
       {
         mrb_float *p;
@@ -816,6 +817,7 @@ mrb_get_args(mrb_state *mrb, const char *format, ...)
         }
       }
       break;
+#endif
     case 'i':
       {
         mrb_int *p;
@@ -826,6 +828,7 @@ mrb_get_args(mrb_state *mrb, const char *format, ...)
             case MRB_TT_FIXNUM:
               *p = mrb_fixnum(ARGV[arg_i]);
               break;
+#ifndef MRB_WITHOUT_FLOAT
             case MRB_TT_FLOAT:
               {
                 mrb_float f = mrb_float(ARGV[arg_i]);
@@ -836,6 +839,7 @@ mrb_get_args(mrb_state *mrb, const char *format, ...)
                 *p = (mrb_int)f;
               }
               break;
+#endif
             case MRB_TT_STRING:
               mrb_raise(mrb, E_TYPE_ERROR, "no implicit conversion of String into Integer");
               break;
@@ -1277,9 +1281,11 @@ mrb_singleton_class(mrb_state *mrb, mrb_value v)
     return mrb_obj_value(mrb->object_class);
   case MRB_TT_SYMBOL:
   case MRB_TT_FIXNUM:
+#ifndef MRB_WITHOUT_FLOAT
   case MRB_TT_FLOAT:
     mrb_raise(mrb, E_TYPE_ERROR, "can't define singleton");
     return mrb_nil_value();    /* not reached */
+#endif
   default:
     break;
   }
-- 
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