Rename PyUnicode_AsString -> _PyUnicode_AsString and
PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark
them for interpreter internal use only.
We'll have to rework these APIs or create new ones for the
purpose of accessing the UTF-8 representation of Unicode objects
for 3.1.
diff --git a/Python/ast.c b/Python/ast.c
index 9adb5a2..46bfd4e 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1324,7 +1324,7 @@
if (errstr) {
char *s = "";
char buf[128];
- s = PyUnicode_AsString(errstr);
+ s = _PyUnicode_AsString(errstr);
PyOS_snprintf(buf, sizeof(buf), "(unicode error) %s", s);
ast_error(n, buf);
} else {