28 function foo(a, b, o) {  argument
32 function bar(a, b, o) {  argument
38     {a:2147483645, b:2147483644, c:9007199254740990, expected:-8},  property
39     {a:2147483643, b:2147483643, c:18014398509481980, expected:-16},  property
40     {a:2147483643, b:2147483642, c:36028797018963960, expected:-16},  property
41     {a:2147483642, b:2147483642, c:36028797018963960, expected:-16},  property
42     {a:2147483641, b:2147483640, c:144115188075855840, expected:-32},  property
43     {a:2147483640, b:2147483640, c:144115188075855840, expected:-64},  property
44     {a:2147483640, b:2147483639, c:288230376151711680, expected:-64},  property
45     {a:2147483639, b:2147483639, c:288230376151711680, expected:-64}  property
51     var a, b, c;  variable