bpo-43244: Remove ast.h, asdl.h, Python-ast.h headers (GH-24933)

These functions were undocumented and excluded from the limited C
API.

Most names defined by these header files were not prefixed by "Py"
and so could create names conflicts. For example, Python-ast.h
defined a "Yield" macro which was conflict with the "Yield" name used
by the Windows <winbase.h> header.

Use the Python ast module instead.

* Move Include/asdl.h to Include/internal/pycore_asdl.h.
* Move Include/Python-ast.h to Include/internal/pycore_ast.h.
* Remove ast.h header file.
* pycore_symtable.h no longer includes Python-ast.h.

1 files changed, 1 insertions, 1 deletions

diff --git a/Python/asdl.c b/Python/asdl.c
index 4ff07e4377..a7f2180c88 100644
--- a/Python/asdl.c
+++ b/Python/asdl.c
@@ -1,5 +1,5 @@
 #include "Python.h"
-#include "asdl.h"
+#include "pycore_asdl.h"
 
 GENERATE_ASDL_SEQ_CONSTRUCTOR(generic, void*);
 GENERATE_ASDL_SEQ_CONSTRUCTOR(identifier, PyObject*);