To: vim_dev@googlegroups.com
Subject: Patch 7.3.656
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.656
Problem:    Internal error in :pyeval.
Solution:   Handle failed object conversion. (ZyX)
Files:	    src/if_python.c, src/if_python3.c


*** ../vim-7.3.655/src/if_python.c	2012-06-30 13:34:29.000000000 +0200
--- src/if_python.c	2012-09-05 18:52:50.000000000 +0200
***************
*** 1025,1032 ****
  
  static PySequenceMethods BufferAsSeq = {
      (PyInquiry)		BufferLength,	    /* sq_length,    len(x)   */
!     (binaryfunc)	0, /* BufferConcat, */	     /* sq_concat,    x+y      */
!     (PyIntArgFunc)	0, /* BufferRepeat, */	     /* sq_repeat,    x*n      */
      (PyIntArgFunc)	BufferItem,	    /* sq_item,      x[i]     */
      (PyIntIntArgFunc)	BufferSlice,	    /* sq_slice,     x[i:j]   */
      (PyIntObjArgProc)	BufferAssItem,	    /* sq_ass_item,  x[i]=v   */
--- 1025,1032 ----
  
  static PySequenceMethods BufferAsSeq = {
      (PyInquiry)		BufferLength,	    /* sq_length,    len(x)   */
!     (binaryfunc)	0,		    /* BufferConcat, sq_concat, x+y */
!     (PyIntArgFunc)	0,		    /* BufferRepeat, sq_repeat, x*n */
      (PyIntArgFunc)	BufferItem,	    /* sq_item,      x[i]     */
      (PyIntIntArgFunc)	BufferSlice,	    /* sq_slice,     x[i:j]   */
      (PyIntObjArgProc)	BufferAssItem,	    /* sq_ass_item,  x[i]=v   */
***************
*** 1787,1792 ****
--- 1787,1796 ----
  	case VAR_DICT: ++rettv->vval.v_dict->dv_refcount; break;
  	case VAR_LIST: ++rettv->vval.v_list->lv_refcount; break;
  	case VAR_FUNC: func_ref(rettv->vval.v_string);    break;
+ 	case VAR_UNKNOWN:
+ 	    rettv->v_type = VAR_NUMBER;
+ 	    rettv->vval.v_number = 0;
+ 	    break;
      }
  }
  
*** ../vim-7.3.655/src/if_python3.c	2012-06-29 16:28:23.000000000 +0200
--- src/if_python3.c	2012-09-05 18:52:50.000000000 +0200
***************
*** 1817,1822 ****
--- 1817,1826 ----
  	case VAR_DICT: ++rettv->vval.v_dict->dv_refcount; break;
  	case VAR_LIST: ++rettv->vval.v_list->lv_refcount; break;
  	case VAR_FUNC: func_ref(rettv->vval.v_string);    break;
+ 	case VAR_UNKNOWN:
+ 	    rettv->v_type = VAR_NUMBER;
+ 	    rettv->vval.v_number = 0;
+ 	    break;
      }
  }
  
*** ../vim-7.3.655/src/version.c	2012-09-05 18:48:22.000000000 +0200
--- src/version.c	2012-09-05 18:53:20.000000000 +0200
***************
*** 721,722 ****
--- 721,724 ----
  {   /* Add new patch number below this line */
+ /**/
+     656,
  /**/

-- 
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CUSTOMER:     No, you're not -- you'll be stone dead in a moment.
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                                  The Quest for the Holy Grail (Monty Python)

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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