* ext/bigdecimal/bigdecimal.c (BigDecimal_truncate): return

  integer if no optional argument given. [incompatible]

* ext/bigdecimal/bigdecimal.c (BigDecimal_floor): ditto.

* ext/bigdecimal/bigdecimal.c (BigDecimal_ceil): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 18 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index b8bbd07208..00c9d98b11 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -80,6 +80,15 @@ Fri Dec  5 21:42:44 2008  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* complex.c: inpsect should not depend on to_s.
 
+Fri Dec  5 21:18:31 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_truncate): return
+	  integer if no optional argument given. [incompatible]
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_floor): ditto.
+
+	* ext/bigdecimal/bigdecimal.c (BigDecimal_ceil): ditto.
+
 Fri Dec  5 19:06:04 2008  Tanaka Akira  <akr@fsij.org>
 
 	* lib/open3.rb (Open3.pipeline_start): new method.
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index b7f5235111..db2debabef 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -1413,6 +1413,9 @@ BigDecimal_truncate(int argc, VALUE *argv, VALUE self)
     GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
     VpSetPrecLimit(pl);
     VpActiveRound(c,a,VP_ROUND_DOWN,iLoc); /* 0: truncate */
+    if (argc == 0) {
+	return BigDecimal_to_i(ToValue(c));
+    }
     return ToValue(c);
 }
 
@@ -1473,6 +1476,9 @@ BigDecimal_floor(int argc, VALUE *argv, VALUE self)
     GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
     VpSetPrecLimit(pl);
     VpActiveRound(c,a,VP_ROUND_FLOOR,iLoc);
+    if (argc == 0) {
+	return BigDecimal_to_i(ToValue(c));
+    }
     return ToValue(c);
 }
 
@@ -1517,6 +1523,9 @@ BigDecimal_ceil(int argc, VALUE *argv, VALUE self)
     GUARD_OBJ(c,VpCreateRbObject(mx, "0"));
     VpSetPrecLimit(pl);
     VpActiveRound(c,a,VP_ROUND_CEIL,iLoc);
+    if (argc == 0) {
+	return BigDecimal_to_i(ToValue(c));
+    }
     return ToValue(c);
 }