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

miss-islington · vstinner · vstinner · commit 996e52623af3 · 2019-06-12T12:14:43.000+02:00
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 376ce98) Co-authored-by: Victor Stinner <vstinner@redhat.com>
diff --git 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;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -282,7 +282,7 @@ _PyCode_InitOpcache(PyCodeObject *co)`
`282`	`282`	`co->co_opcache = NULL;`
`283`	`283`	`}`
`284`	`284`
`285`		`- co->co_opcache_size = opts;`
	`285`	`+ co->co_opcache_size = (unsigned char)opts;`
`286`	`286`	`return 0;`
`287`	`287`	`}`
`288`	`288`