diff options
Diffstat (limited to 'Python/pythonrun.c')
-rw-r--r-- | Python/pythonrun.c | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 1c36e63..a6787c4 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -62,6 +62,7 @@ static PyObject *run_mod(mod_ty, const char *, PyObject *, PyObject *, static PyObject *run_pyc_file(FILE *, const char *, PyObject *, PyObject *, PyCompilerFlags *); static void err_input(perrdetail *); +static void err_free(perrdetail *); static void initsigs(void); static void call_py_exitfuncs(void); static void wait_for_thread_shutdown(void); @@ -1887,12 +1888,13 @@ PyParser_ASTFromString(const char *s, const char *filename, int start, flags->cf_flags |= iflags & PyCF_MASK; mod = PyAST_FromNode(n, flags, filename, arena); PyNode_Free(n); - return mod; } else { err_input(&err); - return NULL; + mod = NULL; } + err_free(&err); + return mod; } mod_ty @@ -1917,14 +1919,15 @@ PyParser_ASTFromFile(FILE *fp, const char *filename, const char* enc, flags->cf_flags |= iflags & PyCF_MASK; mod = PyAST_FromNode(n, flags, filename, arena); PyNode_Free(n); - return mod; } else { err_input(&err); if (errcode) *errcode = err.error; - return NULL; + mod = NULL; } + err_free(&err); + return mod; } /* Simplified interface to parsefile -- return node or set exception */ @@ -1938,6 +1941,7 @@ PyParser_SimpleParseFileFlags(FILE *fp, const char *filename, int start, int fla start, NULL, NULL, &err, flags); if (n == NULL) err_input(&err); + err_free(&err); return n; } @@ -1952,6 +1956,7 @@ PyParser_SimpleParseStringFlags(const char *str, int start, int flags) start, &err, flags); if (n == NULL) err_input(&err); + err_free(&err); return n; } @@ -1964,6 +1969,7 @@ PyParser_SimpleParseStringFlagsFilename(const char *str, const char *filename, &_PyParser_Grammar, start, &err, flags); if (n == NULL) err_input(&err); + err_free(&err); return n; } @@ -1977,11 +1983,23 @@ PyParser_SimpleParseStringFilename(const char *str, const char *filename, int st even parser modules. */ void +PyParser_ClearError(perrdetail *err) +{ + err_free(err); +} + +void PyParser_SetError(perrdetail *err) { err_input(err); } +static void +err_free(perrdetail *err) +{ + Py_CLEAR(err->filename); +} + /* Set the error appropriate to the given input error code (see errcode.h) */ static void @@ -1989,7 +2007,6 @@ err_input(perrdetail *err) { PyObject *v, *w, *errtype, *errtext; PyObject *msg_obj = NULL; - PyObject *filename; char *msg = NULL; errtype = PyExc_SyntaxError; @@ -2075,17 +2092,8 @@ err_input(perrdetail *err) errtext = PyUnicode_DecodeUTF8(err->text, strlen(err->text), "replace"); } - if (err->filename != NULL) - filename = PyUnicode_DecodeFSDefault(err->filename); - else { - Py_INCREF(Py_None); - filename = Py_None; - } - if (filename != NULL) - v = Py_BuildValue("(NiiN)", filename, - err->lineno, err->offset, errtext); - else - v = NULL; + v = Py_BuildValue("(OiiN)", err->filename, + err->lineno, err->offset, errtext); if (v != NULL) { if (msg_obj) w = Py_BuildValue("(OO)", msg_obj, v); |