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v2 / vlib / v / checker / tests / overflow_int_signed_err.vv
34 lines · 30 sloc · 949 bytes · 9f3f1291e8936cc90c7c1abe66a672ac1173d601
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1const _i8s = [


2    i8(0xff), // converted to -1


3    i8(128), // converted to -128


4    i8(-129), // converted to +127


5    i8(-0xff), // converted to +1


6]


7


8const _i16s = [


9    i16(0xffff), // converted to -1


10    i16(32768), // converted to -32768


11    i16(-32769), // converted to +32767


12    i16(-0xffff), // converted to +1


13]


14


15const _ints = [


16    int(0xffffffff), // converted to -1


17    int(2147483648), // converted to -2147483648 (overflow in 32-bit int)


18    int(-2147483649), // converted to +2147483647 (overflow)


19    int(-0xffffffff), // converted to +1


20]


21


22const _i32s = [


23    i32(0xffffffff), // converted to -1


24    i32(2147483648), // converted to -2147483648


25    i32(-2147483649), // converted to +2147483647


26    i32(-0xffffffff), // converted to +1


27]


28


29const _i64s = [


30    i64(0xffffffffffffffff), // converted to -1


31    i64(9223372036854775808), // converted to -9223372036854775808


32    i64(-9223372036854775809), // converted to +9223372036854775807


33    i64(-0xffffffffffffffff), // converted to +1


34]


35