The parser doesn't need its own implementation of assert, and having its

own interfered with including Python.h.  Remove Python's assert.h.

Parser/assert.h

@@ -1,19 +0,0 @@
-#ifndef Py_ASSERT_H
-#define Py_ASSERT_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-#ifdef MPW /* This is for MPW's File command */
-
-#define assert(e) { if (!(e)) { printf("### Python: Assertion failed:\n\
-    File %s; Line %d\n", __FILE__, __LINE__); abort(); } }
-#else
-#define assert(e) { if (!(e)) { printf("Assertion failed\n"); abort(); } }
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* !Py_ASSERT_H */

Parser/grammar.c

@@ -1,11 +1,11 @@
 
 /* Grammar implementation */
 
+#include "Python.h"
 #include "pgenheaders.h"
 
 #include <ctype.h>
 
-#include "assert.h"
 #include "token.h"
 #include "grammar.h"
 

Parser/grammar1.c

@@ -1,8 +1,8 @@
 
 /* Grammar subroutines needed by parser */
 
+#include "Python.h"
 #include "pgenheaders.h"
-#include "assert.h"
 #include "grammar.h"
 #include "token.h"
 

Parser/parser.c

@@ -5,8 +5,8 @@
 
 /* XXX To do: error recovery */
 
+#include "Python.h"
 #include "pgenheaders.h"
-#include "assert.h"
 #include "token.h"
 #include "grammar.h"
 #include "node.h"

Parser/pgen.c

@@ -4,8 +4,8 @@
 
 /* For a description, see the comments at end of this file */
 
+#include "Python.h"
 #include "pgenheaders.h"
-#include "assert.h"
 #include "token.h"
 #include "node.h"
 #include "grammar.h"