From 83cb7973802441f1f6c7115bc8eb83d64534b853 Mon Sep 17 00:00:00 2001 From: Fred Drake Date: Tue, 15 Aug 2000 15:49:03 +0000 Subject: [PATCH] When raising a SyntaxError, make a best-effort attempt to set the filename and lineno attributes, but do not mask the SyntaxError if we fail. This is part of what is needed to close SoruceForge bug #110628 (Jitterbug PR#278). --- Python/pythonrun.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 7812de46bdc..44b55d2708c 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -20,6 +20,7 @@ redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. #include "compile.h" #include "eval.h" #include "marshal.h" +#include "osdefs.h" /* SEP */ #ifdef HAVE_UNISTD_H #include @@ -1003,9 +1004,26 @@ err_input(perrdetail *err) break; } w = Py_BuildValue("(sO)", msg, v); - Py_XDECREF(v); PyErr_SetObject(errtype, w); Py_XDECREF(w); + + if (v != NULL) { + PyObject *exc, *tb; + + PyErr_Fetch(&errtype, &exc, &tb); + PyErr_NormalizeException(&errtype, &exc, &tb); + if (PyObject_SetAttrString(exc, "filename", + PyTuple_GET_ITEM(v, 0))) + PyErr_Clear(); + if (PyObject_SetAttrString(exc, "lineno", + PyTuple_GET_ITEM(v, 1))) + PyErr_Clear(); + if (PyObject_SetAttrString(exc, "offset", + PyTuple_GET_ITEM(v, 2))) + PyErr_Clear(); + Py_DECREF(v); + PyErr_Restore(errtype, exc, tb); + } } /* Print fatal error message and abort */