number

Documentation

Index

• func CanTruncate(from Type, to Type, value interface{}) bool
• func Max(t Type) uint64
• func Min(t Type) uint64
• type TrapCode
  • func FloatTruncate(from Type, to Type, floatBits uint64) (uint64, TrapCode)
• type Type

Functions

func CanTruncate

func CanTruncate(from Type, to Type, value interface{}) bool

CanTruncate checks if a float (from) can be converted to an int (to)

func Max

func Max(t Type) uint64

func Min

func Min(t Type) uint64

Types

type TrapCode

type TrapCode byte

const (
	NoTrap      TrapCode = 0
	NanTrap     TrapCode = 1
	ConvertTrap TrapCode = 2
)

func FloatTruncate

func FloatTruncate(from Type, to Type, floatBits uint64) (uint64, TrapCode)

FloatTruncate truncates a float represented by floatBits to an integer (signed or unsigned) when it cannot perform the operation it returns the corresponding trap codes

type Type

type Type byte

const (
	I32 Type = iota
	U32
	I64
	U64
	F32
	F64
)