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.
diff --git a/Python/symtable.c b/Python/symtable.c
index 85648f2..7887440 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -1,4 +1,5 @@
#include "Python.h"
+#include "pycore_ast.h" // identifier, stmt_ty
#include "pycore_pystate.h" // _PyThreadState_GET()
#include "pycore_symtable.h" // PySTEntryObject
#undef Yield /* undefine macro conflicting with <winbase.h> */