Fix can't pack float values.

2 files changed, 108 insertions, 106 deletions

diff --git a/msgpack.c b/msgpack.c
index 821f65b..7e5c21f 100644
--- a/msgpack.c
+++ b/msgpack.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.11.2 on Tue Jun  9 13:10:11 2009 */
+/* Generated by Cython 0.11.2 on Tue Jun 16 01:57:05 2009 */
 
 #define PY_SSIZE_T_CLEAN
 #include "Python.h"
@@ -800,13 +800,14 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
   PY_LONG_LONG __pyx_t_3;
-  char *__pyx_t_4;
-  Py_ssize_t __pyx_t_5;
-  PyObject *__pyx_t_6 = NULL;
+  double __pyx_t_4;
+  char *__pyx_t_5;
+  Py_ssize_t __pyx_t_6;
   PyObject *__pyx_t_7 = NULL;
   PyObject *__pyx_t_8 = NULL;
-  int __pyx_t_9;
+  PyObject *__pyx_t_9 = NULL;
   int __pyx_t_10;
+  int __pyx_t_11;
   __Pyx_SetupRefcountContext("__pack");
   __Pyx_INCREF(__pyx_v_o);
   __pyx_v_k = Py_None; __Pyx_INCREF(Py_None);
@@ -937,7 +938,7 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             intval = o
  *             msgpack_pack_long_long(&self.pk, intval)             # <<<<<<<<<<<<<<
  *         elif isinstance(o, float):
- *             fval = 9
+ *             fval = o
  */
     msgpack_pack_long_long((&__pyx_v_self->pk), __pyx_v_intval);
     goto __pyx_L3;
@@ -947,7 +948,7 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             intval = o
  *             msgpack_pack_long_long(&self.pk, intval)
  *         elif isinstance(o, float):             # <<<<<<<<<<<<<<
- *             fval = 9
+ *             fval = o
  *             msgpack_pack_double(&self.pk, fval)
  */
   __pyx_t_1 = PyObject_TypeCheck(__pyx_v_o, ((PyTypeObject *)((PyObject*)&PyFloat_Type))); 
@@ -956,15 +957,16 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":121
  *             msgpack_pack_long_long(&self.pk, intval)
  *         elif isinstance(o, float):
- *             fval = 9             # <<<<<<<<<<<<<<
+ *             fval = o             # <<<<<<<<<<<<<<
  *             msgpack_pack_double(&self.pk, fval)
  *         elif isinstance(o, str):
  */
-    __pyx_v_fval = 9;
+    __pyx_t_4 = __pyx_PyFloat_AsDouble(__pyx_v_o); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_v_fval = __pyx_t_4;
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":122
  *         elif isinstance(o, float):
- *             fval = 9
+ *             fval = o
  *             msgpack_pack_double(&self.pk, fval)             # <<<<<<<<<<<<<<
  *         elif isinstance(o, str):
  *             rawval = o
@@ -974,7 +976,7 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
   }
 
   /* "/home/inada-n/work/msgpack/python/msgpack.pyx":123
- *             fval = 9
+ *             fval = o
  *             msgpack_pack_double(&self.pk, fval)
  *         elif isinstance(o, str):             # <<<<<<<<<<<<<<
  *             rawval = o
@@ -990,8 +992,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             msgpack_pack_raw(&self.pk, len(o))
  *             msgpack_pack_raw_body(&self.pk, rawval, len(o))
  */
-    __pyx_t_4 = __Pyx_PyBytes_AsString(__pyx_v_o); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 124; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_v_rawval = __pyx_t_4;
+    __pyx_t_5 = __Pyx_PyBytes_AsString(__pyx_v_o); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 124; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_v_rawval = __pyx_t_5;
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":125
  *         elif isinstance(o, str):
@@ -1000,8 +1002,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             msgpack_pack_raw_body(&self.pk, rawval, len(o))
  *         elif isinstance(o, unicode):
  */
-    __pyx_t_5 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    msgpack_pack_raw((&__pyx_v_self->pk), __pyx_t_5);
+    __pyx_t_6 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    msgpack_pack_raw((&__pyx_v_self->pk), __pyx_t_6);
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":126
  *             rawval = o
@@ -1010,8 +1012,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *         elif isinstance(o, unicode):
  *             o = o.encode('utf-8')
  */
-    __pyx_t_5 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    msgpack_pack_raw_body((&__pyx_v_self->pk), __pyx_v_rawval, __pyx_t_5);
+    __pyx_t_6 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    msgpack_pack_raw_body((&__pyx_v_self->pk), __pyx_v_rawval, __pyx_t_6);
     goto __pyx_L3;
   }
 
@@ -1034,18 +1036,18 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  */
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-    __pyx_t_6 = PyTuple_New(1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 128; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(((PyObject *)__pyx_t_6));
+    __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 128; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(((PyObject *)__pyx_t_7));
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-    PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_kp_3);
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-    __Pyx_GOTREF(__pyx_t_7);
+    __pyx_t_8 = PyObject_Call(__pyx_t_2, ((PyObject *)__pyx_t_7), NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 128; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_8);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    __Pyx_DECREF(((PyObject *)__pyx_t_6)); __pyx_t_6 = 0;
+    __Pyx_DECREF(((PyObject *)__pyx_t_7)); __pyx_t_7 = 0;
     __Pyx_DECREF(__pyx_v_o);
-    __pyx_v_o = __pyx_t_7;
-    __pyx_t_7 = 0;
+    __pyx_v_o = __pyx_t_8;
+    __pyx_t_8 = 0;
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":129
  *         elif isinstance(o, unicode):
@@ -1054,8 +1056,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             msgpack_pack_raw(&self.pk, len(o))
  *             msgpack_pack_raw_body(&self.pk, rawval, len(o))
  */
-    __pyx_t_4 = __Pyx_PyBytes_AsString(__pyx_v_o); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_v_rawval = __pyx_t_4;
+    __pyx_t_5 = __Pyx_PyBytes_AsString(__pyx_v_o); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_v_rawval = __pyx_t_5;
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":130
  *             o = o.encode('utf-8')
@@ -1064,8 +1066,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             msgpack_pack_raw_body(&self.pk, rawval, len(o))
  *         elif isinstance(o, dict):
  */
-    __pyx_t_5 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    msgpack_pack_raw((&__pyx_v_self->pk), __pyx_t_5);
+    __pyx_t_6 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    msgpack_pack_raw((&__pyx_v_self->pk), __pyx_t_6);
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":131
  *             rawval = o
@@ -1074,8 +1076,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *         elif isinstance(o, dict):
  *             msgpack_pack_map(&self.pk, len(o))
  */
-    __pyx_t_5 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    msgpack_pack_raw_body((&__pyx_v_self->pk), __pyx_v_rawval, __pyx_t_5);
+    __pyx_t_6 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    msgpack_pack_raw_body((&__pyx_v_self->pk), __pyx_v_rawval, __pyx_t_6);
     goto __pyx_L3;
   }
 
@@ -1096,8 +1098,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             for k,v in o.iteritems():
  *                 self.pack(k)
  */
-    __pyx_t_5 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    msgpack_pack_map((&__pyx_v_self->pk), __pyx_t_5);
+    __pyx_t_6 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    msgpack_pack_map((&__pyx_v_self->pk), __pyx_t_6);
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":134
  *         elif isinstance(o, dict):
@@ -1106,38 +1108,38 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *                 self.pack(k)
  *                 self.pack(v)
  */
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       } else {
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-        if (!__pyx_t_6) {
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+        if (!__pyx_t_7) {
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           break;
         }
-        __Pyx_GOTREF(__pyx_t_6);
+        __Pyx_GOTREF(__pyx_t_7);
       }
-      if (PyTuple_CheckExact(__pyx_t_6) && likely(PyTuple_GET_SIZE(__pyx_t_6) == 2)) {
-        PyObject* tuple = __pyx_t_6;
+      if (PyTuple_CheckExact(__pyx_t_7) && likely(PyTuple_GET_SIZE(__pyx_t_7) == 2)) {
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         __pyx_2 = PyTuple_GET_ITEM(tuple, 0); __Pyx_INCREF(__pyx_2);
         __pyx_3 = PyTuple_GET_ITEM(tuple, 1); __Pyx_INCREF(__pyx_3);
-        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
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@@ -1145,9 +1147,9 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
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+        __pyx_1 = PyObject_GetIter(__pyx_t_7); if (unlikely(!__pyx_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_1);
-        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
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@@ -1169,18 +1171,18 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
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-      __Pyx_GOTREF(__pyx_t_8);
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       /* "/home/inada-n/work/msgpack/python/msgpack.pyx":136
  *             for k,v in o.iteritems():
@@ -1189,20 +1191,20 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
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-      __Pyx_GOTREF(__pyx_t_8);
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     }
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
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@@ -1215,12 +1217,12 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
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   __pyx_t_1 = PyObject_TypeCheck(__pyx_v_o, ((PyTypeObject *)((PyObject*)&PyTuple_Type))); 
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-    __pyx_t_9 = PyObject_TypeCheck(__pyx_v_o, ((PyTypeObject *)((PyObject*)&PyList_Type))); 
-    __pyx_t_10 = __pyx_t_9;
+    __pyx_t_10 = PyObject_TypeCheck(__pyx_v_o, ((PyTypeObject *)((PyObject*)&PyList_Type))); 
+    __pyx_t_11 = __pyx_t_10;
   } else {
-    __pyx_t_10 = __pyx_t_1;
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   }
-  if (__pyx_t_10) {
+  if (__pyx_t_11) {
 
     /* "/home/inada-n/work/msgpack/python/msgpack.pyx":138
  *                 self.pack(v)
@@ -1229,8 +1231,8 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *             for v in o:
  *                 self.pack(v)
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-    __pyx_t_5 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    msgpack_pack_array((&__pyx_v_self->pk), __pyx_t_5);
+    __pyx_t_6 = PyObject_Length(__pyx_v_o); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_5 = 0; __pyx_t_7 = __pyx_v_o; __Pyx_INCREF(__pyx_t_7);
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-      __Pyx_GOTREF(__pyx_t_7);
+      __pyx_t_6 = -1; __pyx_t_8 = PyObject_GetIter(__pyx_v_o); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 139; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_8);
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-        __pyx_t_6 = PyList_GET_ITEM(__pyx_t_7, __pyx_t_5); __Pyx_INCREF(__pyx_t_6); __pyx_t_5++;
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-        __pyx_t_6 = PyTuple_GET_ITEM(__pyx_t_7, __pyx_t_5); __Pyx_INCREF(__pyx_t_6); __pyx_t_5++;
+      if (likely(PyList_CheckExact(__pyx_t_8))) {
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+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_8, __pyx_t_6); __Pyx_INCREF(__pyx_t_7); __pyx_t_6++;
+      } else if (likely(PyTuple_CheckExact(__pyx_t_8))) {
+        if (__pyx_t_6 >= PyTuple_GET_SIZE(__pyx_t_8)) break;
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_8, __pyx_t_6); __Pyx_INCREF(__pyx_t_7); __pyx_t_6++;
       } else {
-        __pyx_t_6 = PyIter_Next(__pyx_t_7);
-        if (!__pyx_t_6) {
+        __pyx_t_7 = PyIter_Next(__pyx_t_8);
+        if (!__pyx_t_7) {
           if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 139; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           break;
         }
-        __Pyx_GOTREF(__pyx_t_6);
+        __Pyx_GOTREF(__pyx_t_7);
       }
       __Pyx_DECREF(__pyx_v_v);
-      __pyx_v_v = __pyx_t_6;
-      __pyx_t_6 = 0;
+      __pyx_v_v = __pyx_t_7;
+      __pyx_t_7 = 0;
 
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  *             msgpack_pack_array(&self.pk, len(o))
@@ -1271,20 +1273,20 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  *         else:
  *             # TODO: Serialize with defalt() like simplejson.
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-      __pyx_t_6 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_kp_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_6);
+      __pyx_t_7 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_kp_pack); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_7);
       __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __Pyx_GOTREF(__pyx_t_8);
-      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
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+      __Pyx_GOTREF(__pyx_t_9);
+      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
       __Pyx_DECREF(((PyObject *)__pyx_t_2)); __pyx_t_2 = 0;
-      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
+      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
     }
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     goto __pyx_L3;
   }
   /*else*/ {
@@ -1296,16 +1298,16 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
  * 
  *     def pack(self, obj, flush=True):
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-    __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(((PyObject *)__pyx_t_7));
+    __pyx_t_8 = PyTuple_New(1); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(((PyObject *)__pyx_t_8));
     __Pyx_INCREF(__pyx_v_o);
-    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_o);
+    PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_o);
     __Pyx_GIVEREF(__pyx_v_o);
-    __pyx_t_8 = PyNumber_Remainder(__pyx_kp_4, ((PyObject *)__pyx_t_7)); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_8);
-    __Pyx_DECREF(((PyObject *)__pyx_t_7)); __pyx_t_7 = 0;
-    __Pyx_Raise(__pyx_builtin_TypeError, __pyx_t_8, 0);
-    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
+    __pyx_t_9 = PyNumber_Remainder(__pyx_kp_4, ((PyObject *)__pyx_t_8)); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_9);
+    __Pyx_DECREF(((PyObject *)__pyx_t_8)); __pyx_t_8 = 0;
+    __Pyx_Raise(__pyx_builtin_TypeError, __pyx_t_9, 0);
+    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L3:;
@@ -1317,9 +1319,9 @@ static  PyObject *__pyx_f_7msgpack_6Packer___pack(struct __pyx_obj_7msgpack_Pack
   __Pyx_XDECREF(__pyx_2);
   __Pyx_XDECREF(__pyx_3);
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_XDECREF(__pyx_t_7);
   __Pyx_XDECREF(__pyx_t_8);
+  __Pyx_XDECREF(__pyx_t_9);
   __Pyx_AddTraceback("msgpack.Packer.__pack");
   __pyx_r = 0;
   __pyx_L0:;
diff --git a/msgpack.pyx b/msgpack.pyx
index f24f403..aa4006b 100644
--- a/msgpack.pyx
+++ b/msgpack.pyx
@@ -118,7 +118,7 @@ cdef class Packer:
             intval = o
             msgpack_pack_long_long(&self.pk, intval)
         elif isinstance(o, float):
-            fval = 9
+            fval = o
             msgpack_pack_double(&self.pk, fval)
         elif isinstance(o, str):
             rawval = o