ast

package
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 Go to latest Published: Jan 14, 2024 License: GPL-3.0 Imports: 9 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type And 

type And struct {
	// contains filtered or unexported fields
}

func (And) Compile 

func (a And) Compile(c *compiler.Compiler) (position int, err error)

func (And) Eval 

func (a And) Eval() (obj.Object, error)

func (And) IsConstExpression added in v1.3.0 

func (a And) IsConstExpression() bool

func (And) String 

func (a And) String() string

type Assign 

type Assign struct {
	// contains filtered or unexported fields
}

func (Assign) Compile 

func (a Assign) Compile(c *compiler.Compiler) (position int, err error)

func (Assign) Eval 

func (a Assign) Eval() (obj.Object, error)

func (Assign) IsConstExpression added in v1.3.0 

func (a Assign) IsConstExpression() bool

func (Assign) String 

func (a Assign) String() string

type Bang 

type Bang struct {
	// contains filtered or unexported fields
}

func (Bang) Compile 

func (b Bang) Compile(c *compiler.Compiler) (position int, err error)

func (Bang) Eval 

func (b Bang) Eval() (obj.Object, error)

func (Bang) IsConstExpression added in v1.3.0 

func (b Bang) IsConstExpression() bool

func (Bang) String 

func (b Bang) String() string

type BitwiseAnd 

type BitwiseAnd struct {
	// contains filtered or unexported fields
}

func (BitwiseAnd) Compile 

func (b BitwiseAnd) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseAnd) Eval 

func (b BitwiseAnd) Eval() (obj.Object, error)

func (BitwiseAnd) IsConstExpression added in v1.3.0 

func (b BitwiseAnd) IsConstExpression() bool

func (BitwiseAnd) String 

func (b BitwiseAnd) String() string

type BitwiseAndAssign 

type BitwiseAndAssign struct {
	// contains filtered or unexported fields
}

func (BitwiseAndAssign) Compile 

func (b BitwiseAndAssign) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseAndAssign) Eval 

func (b BitwiseAndAssign) Eval() (obj.Object, error)

func (BitwiseAndAssign) IsConstExpression added in v1.3.0 

func (b BitwiseAndAssign) IsConstExpression() bool

func (BitwiseAndAssign) String 

func (b BitwiseAndAssign) String() string

type BitwiseLeftShift 

type BitwiseLeftShift struct {
	// contains filtered or unexported fields
}

func (BitwiseLeftShift) Compile 

func (b BitwiseLeftShift) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseLeftShift) Eval 

func (b BitwiseLeftShift) Eval() (obj.Object, error)

func (BitwiseLeftShift) IsConstExpression added in v1.3.0 

func (b BitwiseLeftShift) IsConstExpression() bool

func (BitwiseLeftShift) String 

func (b BitwiseLeftShift) String() string

type BitwiseNot 

type BitwiseNot struct {
	// contains filtered or unexported fields
}

func (BitwiseNot) Compile 

func (b BitwiseNot) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseNot) Eval 

func (b BitwiseNot) Eval() (obj.Object, error)

func (BitwiseNot) IsConstExpression added in v1.3.0 

func (b BitwiseNot) IsConstExpression() bool

func (BitwiseNot) String 

func (b BitwiseNot) String() string

type BitwiseOr 

type BitwiseOr struct {
	// contains filtered or unexported fields
}

func (BitwiseOr) Compile 

func (b BitwiseOr) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseOr) Eval 

func (b BitwiseOr) Eval() (obj.Object, error)

func (BitwiseOr) IsConstExpression added in v1.3.0 

func (b BitwiseOr) IsConstExpression() bool

func (BitwiseOr) String 

func (b BitwiseOr) String() string

type BitwiseOrAssign 

type BitwiseOrAssign struct {
	// contains filtered or unexported fields
}

func (BitwiseOrAssign) Compile 

func (b BitwiseOrAssign) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseOrAssign) Eval 

func (b BitwiseOrAssign) Eval() (obj.Object, error)

func (BitwiseOrAssign) IsConstExpression added in v1.3.0 

func (b BitwiseOrAssign) IsConstExpression() bool

func (BitwiseOrAssign) String 

func (b BitwiseOrAssign) String() string

type BitwiseRightShift 

type BitwiseRightShift struct {
	// contains filtered or unexported fields
}

func (BitwiseRightShift) Compile 

func (b BitwiseRightShift) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseRightShift) Eval 

func (b BitwiseRightShift) Eval() (obj.Object, error)

func (BitwiseRightShift) IsConstExpression added in v1.3.0 

func (b BitwiseRightShift) IsConstExpression() bool

func (BitwiseRightShift) String 

func (b BitwiseRightShift) String() string

type BitwiseShiftLeftAssign 

type BitwiseShiftLeftAssign struct {
	// contains filtered or unexported fields
}

func (BitwiseShiftLeftAssign) Compile 

func (b BitwiseShiftLeftAssign) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseShiftLeftAssign) Eval 

func (b BitwiseShiftLeftAssign) Eval() (obj.Object, error)

func (BitwiseShiftLeftAssign) IsConstExpression added in v1.3.0 

func (b BitwiseShiftLeftAssign) IsConstExpression() bool

func (BitwiseShiftLeftAssign) String 

func (b BitwiseShiftLeftAssign) String() string

type BitwiseShiftRightAssign 

type BitwiseShiftRightAssign struct {
	// contains filtered or unexported fields
}

func (BitwiseShiftRightAssign) Compile 

func (b BitwiseShiftRightAssign) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseShiftRightAssign) Eval 

func (b BitwiseShiftRightAssign) Eval() (obj.Object, error)

func (BitwiseShiftRightAssign) IsConstExpression added in v1.3.0 

func (b BitwiseShiftRightAssign) IsConstExpression() bool

func (BitwiseShiftRightAssign) String 

func (b BitwiseShiftRightAssign) String() string

type BitwiseXor 

type BitwiseXor struct {
	// contains filtered or unexported fields
}

func (BitwiseXor) Compile 

func (b BitwiseXor) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseXor) Eval 

func (b BitwiseXor) Eval() (obj.Object, error)

func (BitwiseXor) IsConstExpression added in v1.3.0 

func (b BitwiseXor) IsConstExpression() bool

func (BitwiseXor) String 

func (b BitwiseXor) String() string

type BitwiseXorAssign 

type BitwiseXorAssign struct {
	// contains filtered or unexported fields
}

func (BitwiseXorAssign) Compile 

func (b BitwiseXorAssign) Compile(c *compiler.Compiler) (position int, err error)

func (BitwiseXorAssign) Eval 

func (b BitwiseXorAssign) Eval() (obj.Object, error)

func (BitwiseXorAssign) IsConstExpression added in v1.3.0 

func (b BitwiseXorAssign) IsConstExpression() bool

func (BitwiseXorAssign) String 

func (b BitwiseXorAssign) String() string

type Block 

type Block []Node

func NewBlock 

func NewBlock() Block

func (*Block) Add 

func (b *Block) Add(n Node)

func (Block) Compile 

func (b Block) Compile(c *compiler.Compiler) (position int, err error)

func (Block) Eval 

func (b Block) Eval() (obj.Object, error)

func (Block) IsConstExpression added in v1.3.0 

func (b Block) IsConstExpression() bool

func (Block) String 

func (b Block) String() string

type Boolean 

type Boolean bool

func (Boolean) Compile 

func (b Boolean) Compile(c *compiler.Compiler) (position int, err error)

func (Boolean) Eval 

func (b Boolean) Eval() (obj.Object, error)

func (Boolean) IsConstExpression added in v1.3.0 

func (b Boolean) IsConstExpression() bool

func (Boolean) String 

func (b Boolean) String() string

type Break 

type Break struct{}

func NewBreak 

func NewBreak() Break

func (Break) Compile 

func (b Break) Compile(c *compiler.Compiler) (position int, err error)

func (Break) Eval 

func (b Break) Eval() (obj.Object, error)

func (Break) IsConstExpression added in v1.3.0 

func (b Break) IsConstExpression() bool

func (Break) String 

func (b Break) String() string

type Call 

type Call struct {
	Fn   Node
	Args []Node
	// contains filtered or unexported fields
}

func (Call) Compile 

func (c Call) Compile(comp *compiler.Compiler) (position int, err error)

func (Call) Eval 

func (c Call) Eval() (obj.Object, error)

func (Call) IsConstExpression added in v1.3.0 

func (c Call) IsConstExpression() bool

func (Call) String 

func (c Call) String() string

type ConcurrentCall added in v1.4.0 

type ConcurrentCall struct {
	// contains filtered or unexported fields
}

func (ConcurrentCall) Compile added in v1.4.0 

func (c ConcurrentCall) Compile(comp *compiler.Compiler) (position int, err error)

func (ConcurrentCall) Eval added in v1.4.0 

func (c ConcurrentCall) Eval() (obj.Object, error)

func (ConcurrentCall) IsConstExpression added in v1.4.0 

func (ConcurrentCall) IsConstExpression() bool

func (ConcurrentCall) String added in v1.4.0 

func (c ConcurrentCall) String() string

type Continue 

type Continue struct{}

func NewContinue 

func NewContinue() Continue

func (Continue) Compile 

func (c Continue) Compile(comp *compiler.Compiler) (position int, err error)

func (Continue) Eval 

func (c Continue) Eval() (obj.Object, error)

func (Continue) IsConstExpression added in v1.3.0 

func (c Continue) IsConstExpression() bool

func (Continue) String 

func (c Continue) String() string

type Definable added in v1.6.0 

type Definable interface {
	CompileDefine(c *compiler.Compiler) (position int, err error)
}

type Divide 

type Divide struct {
	// contains filtered or unexported fields
}

func (Divide) Compile 

func (d Divide) Compile(c *compiler.Compiler) (position int, err error)

func (Divide) Eval 

func (d Divide) Eval() (obj.Object, error)

func (Divide) IsConstExpression added in v1.3.0 

func (d Divide) IsConstExpression() bool

func (Divide) String 

func (d Divide) String() string

type DivideAssign 

type DivideAssign struct {
	// contains filtered or unexported fields
}

func (DivideAssign) Compile 

func (d DivideAssign) Compile(c *compiler.Compiler) (position int, err error)

func (DivideAssign) Eval 

func (d DivideAssign) Eval() (obj.Object, error)

func (DivideAssign) IsConstExpression added in v1.3.0 

func (d DivideAssign) IsConstExpression() bool

func (DivideAssign) String 

func (d DivideAssign) String() string

type Dot 

type Dot struct {
	// contains filtered or unexported fields
}

func (Dot) Compile 

func (d Dot) Compile(c *compiler.Compiler) (position int, err error)

func (Dot) CompileDefine added in v1.6.0 

func (d Dot) CompileDefine(c *compiler.Compiler) (position int, err error)

CompileDefine assumes the dot operation is for defining a value.

func (Dot) Eval 

func (d Dot) Eval() (obj.Object, error)

func (Dot) IsConstExpression added in v1.3.0 

func (d Dot) IsConstExpression() bool

func (Dot) String 

func (d Dot) String() string

type Equals 

type Equals struct {
	// contains filtered or unexported fields
}

func (Equals) Compile 

func (e Equals) Compile(c *compiler.Compiler) (position int, err error)

func (Equals) Eval 

func (e Equals) Eval() (obj.Object, error)

func (Equals) IsConstExpression added in v1.3.0 

func (e Equals) IsConstExpression() bool

func (Equals) String 

func (e Equals) String() string

type Float 

type Float float64

func (Float) Compile 

func (f Float) Compile(c *compiler.Compiler) (position int, err error)

func (Float) Eval 

func (f Float) Eval() (obj.Object, error)

func (Float) IsConstExpression added in v1.3.0 

func (f Float) IsConstExpression() bool

func (Float) String 

func (f Float) String() string

type For 

type For struct {
	// contains filtered or unexported fields
}

func (For) Compile 

func (f For) Compile(c *compiler.Compiler) (position int, err error)

func (For) Eval 

func (f For) Eval() (obj.Object, error)

func (For) IsConstExpression added in v1.3.0 

func (f For) IsConstExpression() bool

func (For) String 

func (f For) String() string

type Function 

type Function struct {
	Name string
	// contains filtered or unexported fields
}

func (Function) Compile 

func (f Function) Compile(c *compiler.Compiler) (position int, err error)

func (Function) Eval 

func (f Function) Eval() (obj.Object, error)

func (Function) IsConstExpression added in v1.3.0 

func (f Function) IsConstExpression() bool

func (Function) String 

func (f Function) String() string

type Greater 

type Greater struct {
	// contains filtered or unexported fields
}

func (Greater) Compile 

func (g Greater) Compile(c *compiler.Compiler) (position int, err error)

func (Greater) Eval 

func (g Greater) Eval() (obj.Object, error)

func (Greater) IsConstExpression added in v1.3.0 

func (g Greater) IsConstExpression() bool

func (Greater) String 

func (g Greater) String() string

type GreaterEq 

type GreaterEq struct {
	// contains filtered or unexported fields
}

func (GreaterEq) Compile 

func (g GreaterEq) Compile(c *compiler.Compiler) (position int, err error)

func (GreaterEq) Eval 

func (g GreaterEq) Eval() (obj.Object, error)

func (GreaterEq) IsConstExpression added in v1.3.0 

func (g GreaterEq) IsConstExpression() bool

func (GreaterEq) String 

func (g GreaterEq) String() string

type Identifier 

type Identifier struct {
	// contains filtered or unexported fields
}

func NewIdentifier 

func NewIdentifier(name string, pos int) Identifier

func (Identifier) Compile 

func (i Identifier) Compile(c *compiler.Compiler) (position int, err error)

func (Identifier) Eval 

func (i Identifier) Eval() (obj.Object, error)

func (Identifier) IsConstExpression added in v1.3.0 

func (i Identifier) IsConstExpression() bool

func (Identifier) String 

func (i Identifier) String() string

type IfExpr 

type IfExpr struct {
	// contains filtered or unexported fields
}

func (IfExpr) Compile 

func (i IfExpr) Compile(c *compiler.Compiler) (position int, err error)

func (IfExpr) Eval 

func (i IfExpr) Eval() (obj.Object, error)

func (IfExpr) IsConstExpression added in v1.3.0 

func (i IfExpr) IsConstExpression() bool

func (IfExpr) String 

func (i IfExpr) String() string

type Import added in v1.2.0 

type Import struct {
	// contains filtered or unexported fields
}

func (Import) Compile added in v1.2.0 

func (i Import) Compile(c *compiler.Compiler) (position int, err error)

func (Import) Eval added in v1.2.0 

func (i Import) Eval() (obj.Object, error)

func (Import) IsConstExpression added in v1.3.0 

func (i Import) IsConstExpression() bool

func (Import) String added in v1.2.0 

func (i Import) String() string

type Index 

type Index struct {
	// contains filtered or unexported fields
}

func (Index) Compile 

func (i Index) Compile(c *compiler.Compiler) (position int, err error)

func (Index) CompileDefine added in v1.6.0 

func (i Index) CompileDefine(c *compiler.Compiler) (position int, err error)

CompileDefine assumes the index operation is for defining a value.

func (Index) Eval 

func (i Index) Eval() (obj.Object, error)

func (Index) IsConstExpression added in v1.3.0 

func (i Index) IsConstExpression() bool

func (Index) String 

func (i Index) String() string

type Integer 

type Integer int64

func (Integer) Compile 

func (i Integer) Compile(c *compiler.Compiler) (position int, err error)

func (Integer) Eval 

func (i Integer) Eval() (obj.Object, error)

func (Integer) IsConstExpression added in v1.3.0 

func (i Integer) IsConstExpression() bool

func (Integer) String 

func (i Integer) String() string

type Less 

type Less struct {
	// contains filtered or unexported fields
}

func (Less) Compile 

func (l Less) Compile(c *compiler.Compiler) (position int, err error)

func (Less) Eval 

func (l Less) Eval() (obj.Object, error)

func (Less) IsConstExpression added in v1.3.0 

func (l Less) IsConstExpression() bool

func (Less) String 

func (l Less) String() string

type LessEq 

type LessEq struct {
	// contains filtered or unexported fields
}

func (LessEq) Compile 

func (l LessEq) Compile(c *compiler.Compiler) (position int, err error)

func (LessEq) Eval 

func (l LessEq) Eval() (obj.Object, error)

func (LessEq) IsConstExpression added in v1.3.0 

func (l LessEq) IsConstExpression() bool

func (LessEq) String 

func (l LessEq) String() string

type List 

type List []Node

func (List) Compile 

func (l List) Compile(c *compiler.Compiler) (position int, err error)

func (List) Eval 

func (l List) Eval() (obj.Object, error)

TODO: optimise this for the case where all the list elements are constant expressions.

func (List) IsConstExpression added in v1.3.0 

func (l List) IsConstExpression() bool

func (List) String 

func (l List) String() string

type Map 

type Map struct {
	// contains filtered or unexported fields
}

func (Map) Compile 

func (m Map) Compile(c *compiler.Compiler) (position int, err error)

func (Map) Eval 

func (m Map) Eval() (obj.Object, error)

func (Map) IsConstExpression added in v1.3.0 

func (m Map) IsConstExpression() bool

func (Map) String 

func (m Map) String() string

type Minus 

type Minus struct {
	// contains filtered or unexported fields
}

func (Minus) Compile 

func (m Minus) Compile(c *compiler.Compiler) (position int, err error)

func (Minus) Eval 

func (m Minus) Eval() (obj.Object, error)

func (Minus) IsConstExpression added in v1.3.0 

func (m Minus) IsConstExpression() bool

func (Minus) String 

func (m Minus) String() string

type MinusAssign 

type MinusAssign struct {
	// contains filtered or unexported fields
}

func (MinusAssign) Compile 

func (m MinusAssign) Compile(c *compiler.Compiler) (position int, err error)

func (MinusAssign) Eval 

func (m MinusAssign) Eval() (obj.Object, error)

func (MinusAssign) IsConstExpression added in v1.3.0 

func (m MinusAssign) IsConstExpression() bool

func (MinusAssign) String 

func (m MinusAssign) String() string

type MinusMinus 

type MinusMinus struct {
	// contains filtered or unexported fields
}

func (MinusMinus) Compile 

func (m MinusMinus) Compile(c *compiler.Compiler) (position int, err error)

func (MinusMinus) Eval 

func (m MinusMinus) Eval() (obj.Object, error)

func (MinusMinus) IsConstExpression added in v1.3.0 

func (m MinusMinus) IsConstExpression() bool

func (MinusMinus) String 

func (m MinusMinus) String() string

type Mod 

type Mod struct {
	// contains filtered or unexported fields
}

func (Mod) Compile 

func (m Mod) Compile(c *compiler.Compiler) (position int, err error)

func (Mod) Eval 

func (m Mod) Eval() (obj.Object, error)

func (Mod) IsConstExpression added in v1.3.0 

func (m Mod) IsConstExpression() bool

func (Mod) String 

func (m Mod) String() string

type ModAssign 

type ModAssign struct {
	// contains filtered or unexported fields
}

func (ModAssign) Compile 

func (m ModAssign) Compile(c *compiler.Compiler) (position int, err error)

func (ModAssign) Eval 

func (m ModAssign) Eval() (obj.Object, error)

func (ModAssign) IsConstExpression added in v1.3.0 

func (m ModAssign) IsConstExpression() bool

func (ModAssign) String 

func (m ModAssign) String() string

type Node 

type Node interface {
	Eval() (obj.Object, error)
	String() string
	compiler.Compilable
}

func NewAnd 

func NewAnd(l, r Node, pos int) Node

func NewAssign 

func NewAssign(l, r Node, pos int) Node

func NewBang 

func NewBang(n Node, pos int) Node

func NewBitwiseAnd 

func NewBitwiseAnd(l, r Node, pos int) Node

func NewBitwiseAndAssign 

func NewBitwiseAndAssign(l, r Node, pos int) Node

func NewBitwiseLeftShift 

func NewBitwiseLeftShift(l, r Node, pos int) Node

func NewBitwiseNot 

func NewBitwiseNot(n Node, pos int) Node

func NewBitwiseOr 

func NewBitwiseOr(l, r Node, pos int) Node

func NewBitwiseOrAssign 

func NewBitwiseOrAssign(l, r Node, pos int) Node

func NewBitwiseRightShift 

func NewBitwiseRightShift(l, r Node, pos int) Node

func NewBitwiseShiftLeftAssign 

func NewBitwiseShiftLeftAssign(l, r Node, pos int) Node

func NewBitwiseShiftRightAssign 

func NewBitwiseShiftRightAssign(l, r Node, pos int) Node

func NewBitwiseXor 

func NewBitwiseXor(l, r Node, pos int) Node

func NewBitwiseXorAssign 

func NewBitwiseXorAssign(l, r Node, pos int) Node

func NewBoolean 

func NewBoolean(b bool) Node

func NewCall 

func NewCall(fn Node, args []Node, pos int) Node

func NewConcurrentCall added in v1.4.0 

func NewConcurrentCall(fn Node, args []Node) Node

func NewDivide 

func NewDivide(l, r Node, pos int) Node

func NewDivideAssign 

func NewDivideAssign(l, r Node, pos int) Node

func NewDot 

func NewDot(l, r Node, pos int) Node

func NewEquals 

func NewEquals(l, r Node, pos int) Node

func NewFloat 

func NewFloat(f float64) Node

func NewFor 

func NewFor(cond, body, before, after Node, pos int) Node

func NewFunction 

func NewFunction(params []Identifier, body Node, pos int) Node

func NewGreater 

func NewGreater(l, r Node, pos int) Node

func NewGreaterEq 

func NewGreaterEq(l, r Node, pos int) Node

func NewIfExpr 

func NewIfExpr(cond, body, alt Node, pos int) Node

func NewImport added in v1.2.0 

func NewImport(name Node, parse parseFn, pos int) Node

func NewIndex 

func NewIndex(l, i Node, pos int) Node

func NewInteger 

func NewInteger(i int64) Node

func NewLess 

func NewLess(l, r Node, pos int) Node

func NewLessEq 

func NewLessEq(l, r Node, pos int) Node

func NewList 

func NewList(elements ...Node) Node

func NewMap 

func NewMap(pos int, pairs ...[2]Node) Node

func NewMinus 

func NewMinus(l, r Node, pos int) Node

func NewMinusAssign 

func NewMinusAssign(l, r Node, pos int) Node

func NewMinusMinus 

func NewMinusMinus(r Node, pos int) Node

func NewMod 

func NewMod(l, r Node, pos int) Node

func NewModAssign 

func NewModAssign(l, r Node, pos int) Node

func NewNotEquals 

func NewNotEquals(l, r Node, pos int) Node

func NewOr 

func NewOr(l, r Node, pos int) Node

func NewPlus 

func NewPlus(l, r Node, pos int) Node

func NewPlusAssign 

func NewPlusAssign(l, r Node, pos int) Node

func NewPlusPlus 

func NewPlusPlus(r Node, pos int) Node

func NewPrefixMinus 

func NewPrefixMinus(n Node, pos int) Node

func NewRawString 

func NewRawString(s string) Node

func NewReturn 

func NewReturn(n Node, pos int) Node

func NewString 

func NewString(file, s string, parse parseFn, pos int) (Node, error)

func NewTimes 

func NewTimes(l, r Node, pos int) Node

func NewTimesAssign 

func NewTimesAssign(l, r Node, pos int) Node

type NotEquals 

type NotEquals struct {
	// contains filtered or unexported fields
}

func (NotEquals) Compile 

func (n NotEquals) Compile(c *compiler.Compiler) (position int, err error)

func (NotEquals) Eval 

func (n NotEquals) Eval() (obj.Object, error)

func (NotEquals) IsConstExpression added in v1.3.0 

func (n NotEquals) IsConstExpression() bool

func (NotEquals) String 

func (n NotEquals) String() string

type Null 

type Null struct{}

func NewNull 

func NewNull() Null

func (Null) Compile 

func (n Null) Compile(c *compiler.Compiler) (position int, err error)

func (Null) Eval 

func (n Null) Eval() (obj.Object, error)

func (Null) IsConstExpression added in v1.3.0 

func (n Null) IsConstExpression() bool

func (Null) String 

func (n Null) String() string

type Or 

type Or struct {
	// contains filtered or unexported fields
}

func (Or) Compile 

func (o Or) Compile(c *compiler.Compiler) (position int, err error)

func (Or) Eval 

func (o Or) Eval() (obj.Object, error)

func (Or) IsConstExpression added in v1.3.0 

func (o Or) IsConstExpression() bool

func (Or) String 

func (o Or) String() string

type Plus 

type Plus struct {
	// contains filtered or unexported fields
}

func (Plus) Compile 

func (p Plus) Compile(c *compiler.Compiler) (position int, err error)

func (Plus) Eval 

func (p Plus) Eval() (obj.Object, error)

func (Plus) IsConstExpression added in v1.3.0 

func (p Plus) IsConstExpression() bool

func (Plus) String 

func (p Plus) String() string

type PlusAssign 

type PlusAssign struct {
	// contains filtered or unexported fields
}

func (PlusAssign) Compile 

func (p PlusAssign) Compile(c *compiler.Compiler) (position int, err error)

func (PlusAssign) Eval 

func (p PlusAssign) Eval() (obj.Object, error)

func (PlusAssign) IsConstExpression added in v1.3.0 

func (p PlusAssign) IsConstExpression() bool

func (PlusAssign) String 

func (p PlusAssign) String() string

type PrefixMinus 

type PrefixMinus struct {
	// contains filtered or unexported fields
}

func (PrefixMinus) Compile 

func (p PrefixMinus) Compile(c *compiler.Compiler) (position int, err error)

func (PrefixMinus) Eval 

func (p PrefixMinus) Eval() (obj.Object, error)

func (PrefixMinus) IsConstExpression added in v1.3.0 

func (p PrefixMinus) IsConstExpression() bool

func (PrefixMinus) String 

func (p PrefixMinus) String() string

type RawString 

type RawString string

func (RawString) Compile 

func (r RawString) Compile(c *compiler.Compiler) (position int, err error)

func (RawString) Eval 

func (r RawString) Eval() (obj.Object, error)

func (RawString) IsConstExpression added in v1.3.0 

func (r RawString) IsConstExpression() bool

func (RawString) Quoted 

func (r RawString) Quoted() string

func (RawString) String 

func (r RawString) String() string

type Return 

type Return struct {
	// contains filtered or unexported fields
}

func (Return) Compile 

func (r Return) Compile(c *compiler.Compiler) (position int, err error)

func (Return) Eval 

func (r Return) Eval() (obj.Object, error)

func (Return) IsConstExpression added in v1.3.0 

func (r Return) IsConstExpression() bool

func (Return) String 

func (r Return) String() string

type String 

type String struct {
	// contains filtered or unexported fields
}

func (String) Compile 

func (s String) Compile(c *compiler.Compiler) (position int, err error)

func (String) Eval 

func (s String) Eval() (obj.Object, error)

func (String) IsConstExpression added in v1.3.0 

func (s String) IsConstExpression() bool

func (String) Quoted 

func (s String) Quoted() string

func (String) String 

func (s String) String() string

type Times 

type Times struct {
	// contains filtered or unexported fields
}

func (Times) Compile 

func (t Times) Compile(c *compiler.Compiler) (position int, err error)

func (Times) Eval 

func (t Times) Eval() (obj.Object, error)

func (Times) IsConstExpression added in v1.3.0 

func (t Times) IsConstExpression() bool

func (Times) String 

func (t Times) String() string

type TimesAssign 

type TimesAssign struct {
	// contains filtered or unexported fields
}

func (TimesAssign) Compile 

func (t TimesAssign) Compile(c *compiler.Compiler) (position int, err error)

func (TimesAssign) Eval 

func (t TimesAssign) Eval() (obj.Object, error)

func (TimesAssign) IsConstExpression added in v1.3.0 

func (t TimesAssign) IsConstExpression() bool

func (TimesAssign) String 

func (t TimesAssign) String() string

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