From: Victor Stinner <vstinner@redhat.com>
Date: Wed, 12 Jun 2019 02:41:16 +0000 (+0200)
Subject: bpo-26219: Fix compiler warning in _PyCode_InitOpcache() (GH-13997)
X-Git-Tag: v3.9.0a1~1319
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=376ce9852eec4e97745c723f0dd0fe64383c6cd3;p=thirdparty%2FPython%2Fcpython.git

bpo-26219: Fix compiler warning in _PyCode_InitOpcache() (GH-13997)

Fix MSVC warning:

    objects\codeobject.c(285): warning C4244: '=':
    conversion from 'Py_ssize_t' to 'unsigned char',
    possible loss of data
---

diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index 63ce4793597a..1333cc833e1e 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -282,7 +282,7 @@ _PyCode_InitOpcache(PyCodeObject *co)
         co->co_opcache = NULL;
     }
 
-    co->co_opcache_size = opts;
+    co->co_opcache_size = (unsigned char)opts;
     return 0;
 }