From 861efc6e8fe7f030b1e193989b13287b31385939 Mon Sep 17 00:00:00 2001
From: Lysandros Nikolaou <lisandrosnik@gmail.com>
Date: Sat, 20 Jun 2020 15:57:27 +0300
Subject: [PATCH] bpo-40958: Avoid 'possible loss of data' warning on Windows
 (GH-20970)

---
 Parser/pegen.c | 2 +-
 Parser/pegen.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Parser/pegen.c b/Parser/pegen.c
index b374740308a..594754cee5d 100644
--- a/Parser/pegen.c
+++ b/Parser/pegen.c
@@ -397,7 +397,7 @@ _PyPegen_raise_error_known_location(Parser *p, PyObject *errtype,
     }
 
     if (p->start_rule == Py_file_input) {
-        error_line = PyErr_ProgramTextObject(p->tok->filename, lineno);
+        error_line = PyErr_ProgramTextObject(p->tok->filename, (int) lineno);
     }
 
     if (!error_line) {
diff --git a/Parser/pegen.h b/Parser/pegen.h
index 43168074c35..ef095dda49f 100644
--- a/Parser/pegen.h
+++ b/Parser/pegen.h
@@ -34,7 +34,7 @@ typedef struct _memo {
 typedef struct {
     int type;
     PyObject *bytes;
-    Py_ssize_t lineno, col_offset, end_lineno, end_col_offset;
+    int lineno, col_offset, end_lineno, end_col_offset;
     Memo *memo;
 } Token;