From 9d5ac7dd218b16b424b3bc9af323e2f4725978ce Mon Sep 17 00:00:00 2001
From: MORIOKA Tomohiko <tomo.git@chise.org>
Date: Thu, 18 Apr 2013 11:15:12 +0900
Subject: [PATCH] (cos_cons_p): New function.
 (concord_object_get_feature_value): Use `cos_read_object'.

---
 cos.c |   51 +++++++++++++++++++--------------------------------
 1 file changed, 19 insertions(+), 32 deletions(-)

diff --git a/cos.c b/cos.c
index 4a842b8..546078c 100644
--- a/cos.c
+++ b/cos.c
@@ -67,6 +67,12 @@ cos_make_int (COS_C_Int num)
   return (COS_object)((COS_INT)(num << 1) | 1);
 }
 
+int
+cos_int_p (COS_object obj)
+{
+  return COS_OBJECT_INT_P (obj);
+}
+
 COS_C_Int
 cos_int_value (COS_object obj)
 {
@@ -75,12 +81,6 @@ cos_int_value (COS_object obj)
   return INTPTR_MIN;
 }
 
-int
-cos_int_p (COS_object obj)
-{
-  return COS_OBJECT_INT_P (obj);
-}
-
 
 COS_object
 cos_make_char (int code)
@@ -89,17 +89,17 @@ cos_make_char (int code)
 }
 
 int
-cos_char_id (COS_object obj)
+cos_char_p (COS_object obj)
 {
-  if (COS_OBJECT_CHAR_P (obj))
-    return ((COS_INT)obj) >> 2;
-  return -1;
+  return COS_OBJECT_CHAR_P (obj);
 }
 
 int
-cos_char_p (COS_object obj)
+cos_char_id (COS_object obj)
 {
-  return COS_OBJECT_CHAR_P (obj);
+  if (COS_OBJECT_CHAR_P (obj))
+    return ((COS_INT)obj) >> 2;
+  return -1;
 }
 
 
@@ -265,6 +265,12 @@ cos_release_cons (COS_Object obj)
   return 0;
 }
 
+int
+cos_cons_p (COS_object obj)
+{
+  return COS_OBJECT_CONS_P (obj);
+}
+
 COS_object
 cos_car (COS_Cons pair)
 {
@@ -547,9 +553,6 @@ concord_object_get_feature_value (COS_object object, COS_object feature)
   CONCORD_String_Tank val_st;
   COS_String val_string;
   size_t end;
-  int val_cid;
-  COS_String val_str;
-  COS_object val_obj;
 
   if (COS_OBJECT_CHAR_P (object))
     {
@@ -574,23 +577,7 @@ concord_object_get_feature_value (COS_object object, COS_object feature)
 	  concord_feature_get_name (fobj),
 	  cos_string_data (val_string));
 
-  val_obj = cos_read_int (CONCORD_String_data (&val_st),
+  return cos_read_object (CONCORD_String_data (&val_st),
 			  CONCORD_String_size (&val_st),
 			  0, &end);
-  if ( val_obj != NULL )
-    return val_obj;
-
-  val_cid = cos_read_char (CONCORD_String_data (&val_st),
-			   CONCORD_String_size (&val_st),
-			   0, &end);
-  if ( val_cid >= 0 )
-    return cos_make_char (val_cid);
-
-  val_str = cos_read_string (CONCORD_String_data (&val_st),
-			     CONCORD_String_size (&val_st),
-			     0, &end);
-  if ( val_str != NULL )
-    return val_str;
-
-  return NULL;
 }
-- 
1.7.10.4