From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 12 Jun 2019 10:14:43 +0000 (-0700)
Subject: bpo-26219: Fix compiler warning in _PyCode_InitOpcache() (GH-13997) (GH-14000)
X-Git-Tag: v3.8.0b2~159
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=996e52623af3854552d41751e0c2522bc0a7e84f;p=python

bpo-26219: Fix compiler warning in _PyCode_InitOpcache() (GH-13997) (GH-14000)

Fix MSVC warning:

    objects\codeobject.c(285): warning C4244: '=':
    conversion from 'Py_ssize_t' to 'unsigned char',
    possible loss of data
(cherry picked from commit 376ce9852eec4e97745c723f0dd0fe64383c6cd3)

Co-authored-by: Victor Stinner <vstinner@redhat.com>
---

diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index 63ce479359..1333cc833e 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;
 }