commit c9f83c173b0cc62d6fcdc363e9ab05f6664ff8f3
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Sat Jun 20 10:35:03 2020 -0700
committer GitHub <noreply@github.com> Sat Jun 20 10:35:03 2020 -0700
tree 4886ecf234c548e21517efefb34a52c06174124d
parent 75238869b546526ac9e18d6169f3dc87c7f94eef

bpo-40958: Avoid 'possible loss of data' warning on Windows (GH-20970)

(cherry picked from commit 861efc6e8fe7f030b1e193989b13287b31385939)

Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>

Parser/pegen/pegen.c

diff --git a/Parser/pegen/pegen.c b/Parser/pegen/pegen.c
index e63e5a8..a1a59ae 100644
--- a/Parser/pegen/pegen.c
+++ b/Parser/pegen/pegen.c
@@ -397,7 +397,7 @@
     }
 
     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) {

Parser/pegen/pegen.h

diff --git a/Parser/pegen/pegen.h b/Parser/pegen/pegen.h
index e459fc5..1c038ab 100644
--- a/Parser/pegen/pegen.h
+++ b/Parser/pegen/pegen.h
@@ -34,7 +34,7 @@
 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;