Mercurial > cpython-lru_cache-weakref

comparison Python/Python-ast.c @ 71454:3301689bd78d 3.2

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type check AST strings and identifiers This is related to a21829180423 as well as #12609 and #12610.
author Benjamin Peterson <benjamin@python.org>
date Fri, 22 Jul 2011 10:50:23 -0500
parents 3c9232a684ae
children 08932ec9ddb1 75d56cf3020c
comparison
equal deleted inserted replaced
71448:f0475f78d45c 71454:3301689bd78d
1 /* File automatically generated by Parser/asdl_c.py. */ 1 /* File automatically generated by Parser/asdl_c.py. */
2 2
3 3
4 /* 4 /*
5 __version__ 82163. 5 __version__ .
6 6
7 This module must be committed separately after each AST grammar change; 7 This module must be committed separately after each AST grammar change;
8 The __version__ number is set to the revision number of the commit 8 The __version__ number is set to the revision number of the commit
9 containing the grammar change. 9 containing the grammar change.
10 */ 10 */
598 Py_XINCREF(obj); 598 Py_XINCREF(obj);
599 *out = obj; 599 *out = obj;
600 return 0; 600 return 0;
601 } 601 }
602 602
603 #define obj2ast_identifier obj2ast_object 603 static int obj2ast_stringlike(PyObject* obj, PyObject** out, PyArena* arena,
604 #define obj2ast_string obj2ast_object 604 const char *name)
605 {
606 if (!PyUnicode_CheckExact(name)) {
607 PyErr_Format(PyExc_TypeError, "AST %s must be of type str", name);
608 return 1;
609 }
610 return obj2ast_object(obj, out, arena);
611 }
612
613 static int obj2ast_identifier(PyObject* obj, PyObject** out, PyArena* arena)
614 {
615 return obj2ast_stringlike(obj, out, arena, "identifier");
616 }
617
618 static int obj2ast_string(PyObject* obj, PyObject** out, PyArena* arena)
619 {
620 return obj2ast_stringlike(obj, out, arena, "string");
621 }
605 622
606 static int obj2ast_int(PyObject* obj, int* out, PyArena* arena) 623 static int obj2ast_int(PyObject* obj, int* out, PyArena* arena)
607 { 624 {
608 int i; 625 int i;
609 if (!PyLong_Check(obj)) { 626 if (!PyLong_Check(obj)) {
6737 d = PyModule_GetDict(m); 6754 d = PyModule_GetDict(m);
6738 if (PyDict_SetItemString(d, "AST", (PyObject*)&AST_type) < 0) return 6755 if (PyDict_SetItemString(d, "AST", (PyObject*)&AST_type) < 0) return
6739 NULL; 6756 NULL;
6740 if (PyModule_AddIntConstant(m, "PyCF_ONLY_AST", PyCF_ONLY_AST) < 0) 6757 if (PyModule_AddIntConstant(m, "PyCF_ONLY_AST", PyCF_ONLY_AST) < 0)
6741 return NULL; 6758 return NULL;
6742 if (PyModule_AddStringConstant(m, "__version__", "82163") < 0) 6759 if (PyModule_AddStringConstant(m, "__version__", "") < 0)
6743 return NULL; 6760 return NULL;
6744 if (PyDict_SetItemString(d, "mod", (PyObject*)mod_type) < 0) return 6761 if (PyDict_SetItemString(d, "mod", (PyObject*)mod_type) < 0) return
6745 NULL; 6762 NULL;
6746 if (PyDict_SetItemString(d, "Module", (PyObject*)Module_type) < 0) 6763 if (PyDict_SetItemString(d, "Module", (PyObject*)Module_type) < 0)
6747 return NULL; 6764 return NULL;