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bpo-21120: Exclude Python-ast.h, ast.h and asdl.h from the limited API (#14634)

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The PyArena type is not part of the limited API, so these headers
shouldn't be part of it either.
This commit is contained in:
Zackery Spytz 2019-09-12 03:27:14 -06:00 committed by Mark Shannon
parent 6954be815a
commit 421a72af4d
5 changed files with 9 additions and 4 deletions
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2
Include/Python-ast.h generated
View file

@ -6,6 +6,7 @@
extern "C" {
#endif
#ifndef Py_LIMITED_API
#include "asdl.h"
#undef Yield /* undefine macro conflicting with <winbase.h> */
@ -708,6 +709,7 @@ type_ignore_ty _Py_TypeIgnore(int lineno, string tag, PyArena *arena);
PyObject* PyAST_mod2obj(mod_ty t);
mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode);
int PyAST_Check(PyObject* obj);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}

2
Include/asdl.h
View file

@ -1,3 +1,4 @@
#ifndef Py_LIMITED_API
#ifndef Py_ASDL_H
#define Py_ASDL_H
@ -44,3 +45,4 @@ asdl_int_seq *_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena);
#endif
#endif /* !Py_ASDL_H */
#endif /* Py_LIMITED_API */

6
Include/ast.h
View file

@ -1,3 +1,4 @@
#ifndef Py_LIMITED_API
#ifndef Py_AST_H
#define Py_AST_H
#ifdef __cplusplus
@ -19,8 +20,6 @@ PyAPI_FUNC(mod_ty) PyAST_FromNodeObject(
PyObject *filename,
PyArena *arena);
#ifndef Py_LIMITED_API
/* _PyAST_ExprAsUnicode is defined in ast_unparse.c */
PyAPI_FUNC(PyObject *) _PyAST_ExprAsUnicode(expr_ty);
@ -29,9 +28,8 @@ PyAPI_FUNC(PyObject *) _PyAST_ExprAsUnicode(expr_ty);
Doesn't set exception. */
PyAPI_FUNC(PyObject *) _PyAST_GetDocString(asdl_seq *);
#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
#endif
#endif /* !Py_AST_H */
#endif /* !Py_LIMITED_API */

1
Misc/NEWS.d/next/C API/2019-07-06-23-56-47.bpo-21120.lXHqlT.rst Normal file
View file

@ -0,0 +1 @@
Exclude Python-ast.h, ast.h and asdl.h from the limited API.

2
Parser/asdl_c.py
View file

@ -1339,6 +1339,7 @@ def main(srcfile, dump_module=False):
f.write('extern "C" {\n')
f.write('#endif\n')
f.write('\n')
f.write('#ifndef Py_LIMITED_API\n')
f.write('#include "asdl.h"\n')
f.write('\n')
f.write('#undef Yield /* undefine macro conflicting with <winbase.h> */\n')
@ -1353,6 +1354,7 @@ def main(srcfile, dump_module=False):
f.write("PyObject* PyAST_mod2obj(mod_ty t);\n")
f.write("mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode);\n")
f.write("int PyAST_Check(PyObject* obj);\n")
f.write("#endif /* !Py_LIMITED_API */\n")
f.write('\n')
f.write('#ifdef __cplusplus\n')
f.write('}\n')