Assert that all switch cases are covered

nikic · nikic · commit 64547664cb2e · 2020-09-18T14:53:02.000+02:00
diff --git a/ext/mysqli/mysqli.c b/ext/mysqli/mysqli.c
@@ -1094,6 +1094,7 @@ void php_mysqli_fetch_into_hash_aux(zval *return_value, MYSQL_RES * result, zend
 					case 3:llval = (my_ulonglong)  bit_uint3korr(row[i]);break;
 					case 2:llval = (my_ulonglong)  bit_uint2korr(row[i]);break;
 					case 1:llval = (my_ulonglong)  uint1korr(row[i]);break;
+					EMPTY_SWITCH_DEFAULT_CASE()
 				}
 				/* even though lval is declared as unsigned, the value
 				 * may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must

Original file line number	Diff line number	Diff line change
`@@ -1094,6 +1094,7 @@ void php_mysqli_fetch_into_hash_aux(zval return_value, MYSQL_RES result, zend`
`1094`	`1094`	`case 3:llval = (my_ulonglong) bit_uint3korr(row[i]);break;`
`1095`	`1095`	`case 2:llval = (my_ulonglong) bit_uint2korr(row[i]);break;`
`1096`	`1096`	`case 1:llval = (my_ulonglong) uint1korr(row[i]);break;`
	`1097`	`+ EMPTY_SWITCH_DEFAULT_CASE()`
`1097`	`1098`	`}`
`1098`	`1099`	`/* even though lval is declared as unsigned, the value`
`1099`	`1100`	`* may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must`