@@ -417,7 +417,7 @@ _Py_bytes_maketrans(PyObject *args)
     }
     p = PyBytes_AS_STRING(res);
     for (i = 0; i < 256; i++)
-        p[i] = i;
+        p[i] = (char) i;
     for (i = 0; i < bfrm.len; i++) {
         p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i];
     }
Original file line number	Diff line number	Diff line change
`@@ -417,7 +417,7 @@ _Py_bytes_maketrans(PyObject *args)`
`417`	`417`	`}`
`418`	`418`	`p = PyBytes_AS_STRING(res);`
`419`	`419`	`for (i = 0; i < 256; i++)`
`420`		`- p[i] = i;`
	`420`	`+ p[i] = (char) i;`
`421`	`421`	`for (i = 0; i < bfrm.len; i++) {`
`422`	`422`	`p[((unsigned char )bfrm.buf)[i]] = ((char )bto.buf)[i];`
`423`	`423`	`}`