diff options
Diffstat (limited to 'walk/atom.go')
-rw-r--r-- | walk/atom.go | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/walk/atom.go b/walk/atom.go index 299c39d..471f030 100644 --- a/walk/atom.go +++ b/walk/atom.go @@ -14,78 +14,78 @@ const ( AtomStringTerminal AtomStringRune ) -type Atom struct { +type AtomOLD struct { Typ AtomType data uint64 } -func NewAtomNull() Atom { - return Atom { +func NewAtomNull() AtomOLD { + return AtomOLD { Typ: AtomNull, data: 0, } } -func NewAtomBool(v bool) Atom { +func NewAtomBool(v bool) AtomOLD { if v { - return Atom { + return AtomOLD { Typ: AtomBool, data: 1, } } else { - return Atom { + return AtomOLD { Typ: AtomBool, data: 0, } } } -func (v Atom) Bool() bool { +func (v AtomOLD) Bool() bool { if v.Typ != AtomBool { panic("Tried to use non-bool as bool") } return v.data == 1 } -func NewAtomNumber(v float64) Atom { - return Atom { +func NewAtomNumber(v float64) AtomOLD { + return AtomOLD { Typ: AtomNumber, data: math.Float64bits(v), } } -func (v Atom) Number() float64 { +func (v AtomOLD) Number() float64 { if v.Typ != AtomNumber { panic("Tried to use non-number as number") } return math.Float64frombits(v.data) } -func NewAtomTerminal(v ValueTerminal) Atom { - return Atom { +func NewAtomTerminal(v ValueTerminal) AtomOLD { + return AtomOLD { Typ: AtomTerminal, data: uint64(v), } } -func (v Atom) Terminal() ValueTerminal { +func (v AtomOLD) Terminal() ValueTerminal { if v.Typ != AtomTerminal { panic("Tried to use non-terminal as terminal") } return ValueTerminal(v.data) } -func NewAtomStringTerminal() Atom { - return Atom { +func NewAtomStringTerminal() AtomOLD { + return AtomOLD { Typ: AtomStringTerminal, data: 0, } } -func NewAtomStringRune(v rune) Atom { - return Atom { +func NewAtomStringRune(v rune) AtomOLD { + return AtomOLD { Typ: AtomStringRune, data: uint64(v), } } -func (v Atom) StringRune() rune { +func (v AtomOLD) StringRune() rune { if v.Typ != AtomStringRune { panic("Tried to use non-stringrune as stringrune") } return rune(v.data) } -func (v Atom) String() string { +func (v AtomOLD) String() string { switch v.Typ { case AtomNull: return "null" |