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

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Merged
merged 1 commit into from
Sep 12, 2019
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bpo-21120: Exclude Python-ast.h, ast.h and asdl.h from the limited API #14634

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2 changes: 2 additions & 0 deletions Include/Python-ast.h
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2 changes: 2 additions & 0 deletions Include/asdl.h
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
#ifndef Py_LIMITED_API
#ifndef Py_ASDL_H
#define Py_ASDL_H

Expand Down Expand Up @@ -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 changes: 2 additions & 4 deletions Include/ast.h
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
#ifndef Py_LIMITED_API
#ifndef Py_AST_H
#define Py_AST_H
#ifdef __cplusplus
Expand All @@ -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);

Expand All @@ -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 change: 1 addition & 0 deletions Misc/NEWS.d/next/C API/2019-07-06-23-56-47.bpo-21120.lXHqlT.rst
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@@ -0,0 +1 @@
Exclude Python-ast.h, ast.h and asdl.h from the limited API.
2 changes: 2 additions & 0 deletions Parser/asdl_c.py
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Expand Up @@ -1262,6 +1262,7 @@ 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')
Expand All @@ -1276,6 +1277,7 @@ 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')
Expand Down