Issue #20284: Fix a compilation warning on Windows

vstinner · vstinner · commit 5474d0ba19e7 · 2015-01-26T16:43:36.000+01:00
Explicitly cast the long to char.
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
@@ -529,7 +529,7 @@ formatchar(char *buf, size_t buflen, PyObject *v)
                 "%c requires an integer in range(256) or a single byte");
             goto error;
         }
-        buf[0] = ival;
+        buf[0] = (char)ival;
     }
     Py_XDECREF(w);
     buf[1] = '\0';

Original file line number	Diff line number	Diff line change
`@@ -529,7 +529,7 @@ formatchar(char buf, size_t buflen, PyObject v)`
`529`	`529`	`"%c requires an integer in range(256) or a single byte");`
`530`	`530`	`goto error;`
`531`	`531`	`}`
`532`		`- buf[0] = ival;`
	`532`	`+ buf[0] = (char)ival;`
`533`	`533`	`}`
`534`	`534`	`Py_XDECREF(w);`
`535`	`535`	`buf[1] = '\0';`