opcode

package
v1.7.0-preview.1 Latest Latest
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 Go to latest Published: Aug 14, 2025 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ColorizeOffset 

func ColorizeOffset(offset int) string

func ColorizeOpcode 

func ColorizeOpcode(opcode Opcode) string

func DecodeStaticTypes 

func DecodeStaticTypes(types [][]byte) []interpreter.StaticType

func PatchJump 

func PatchJump(code *[]byte, opcodeOffset int, newTarget uint16)

func PrintBytecode 

func PrintBytecode(
	builder *strings.Builder,
	code []byte,
	resolve bool,
	constants []constant.Constant,
	types [][]byte,
	functionNames []string,
	colorize bool,
) error

func PrintInstructions 

func PrintInstructions(
	builder *strings.Builder,
	instructions []Instruction,
	resolve bool,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool,
) error

Types

type Instruction 

type Instruction interface {
	Encode(code *[]byte)
	String() string
	OperandsString(sb *strings.Builder, colorize bool)
	ResolvedOperandsString(
		sb *strings.Builder,
		constants []constant.Constant,
		types []interpreter.StaticType,
		functionNames []string,
		colorize bool,
	)
	Opcode() Opcode
}

func DecodeInstruction 

func DecodeInstruction(ip *uint16, code []byte) Instruction

func DecodeInstructions 

func DecodeInstructions(code []byte) []Instruction

type InstructionAdd 

type InstructionAdd struct {
}

InstructionAdd

Pops two number values off the stack, adds them together, and then pushes the result back on to the stack.

func (InstructionAdd) Encode 

func (i InstructionAdd) Encode(code *[]byte)

func (InstructionAdd) Opcode 

func (InstructionAdd) Opcode() Opcode

func (InstructionAdd) OperandsString 

func (i InstructionAdd) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionAdd) ResolvedOperandsString 

func (i InstructionAdd) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionAdd) String 

func (i InstructionAdd) String() string

type InstructionBitwiseAnd 

type InstructionBitwiseAnd struct {
}

InstructionBitwiseAnd

Pops two integer values off the stack, performs a bitwise AND operation on them, and then pushes the result back on to the stack.

func (InstructionBitwiseAnd) Encode 

func (i InstructionBitwiseAnd) Encode(code *[]byte)

func (InstructionBitwiseAnd) Opcode 

func (InstructionBitwiseAnd) Opcode() Opcode

func (InstructionBitwiseAnd) OperandsString 

func (i InstructionBitwiseAnd) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionBitwiseAnd) ResolvedOperandsString 

func (i InstructionBitwiseAnd) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionBitwiseAnd) String 

func (i InstructionBitwiseAnd) String() string

type InstructionBitwiseLeftShift 

type InstructionBitwiseLeftShift struct {
}

InstructionBitwiseLeftShift

Pops two integer values off the stack, performs a bitwise left shift operation on them, and then pushes the result back on to the stack.

func (InstructionBitwiseLeftShift) Encode 

func (i InstructionBitwiseLeftShift) Encode(code *[]byte)

func (InstructionBitwiseLeftShift) Opcode 

func (InstructionBitwiseLeftShift) Opcode() Opcode

func (InstructionBitwiseLeftShift) OperandsString 

func (i InstructionBitwiseLeftShift) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionBitwiseLeftShift) ResolvedOperandsString 

func (i InstructionBitwiseLeftShift) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionBitwiseLeftShift) String 

func (i InstructionBitwiseLeftShift) String() string

type InstructionBitwiseOr 

type InstructionBitwiseOr struct {
}

InstructionBitwiseOr

Pops two integer values off the stack, performs a bitwise OR operation on them, and then pushes the result back on to the stack.

func (InstructionBitwiseOr) Encode 

func (i InstructionBitwiseOr) Encode(code *[]byte)

func (InstructionBitwiseOr) Opcode 

func (InstructionBitwiseOr) Opcode() Opcode

func (InstructionBitwiseOr) OperandsString 

func (i InstructionBitwiseOr) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionBitwiseOr) ResolvedOperandsString 

func (i InstructionBitwiseOr) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionBitwiseOr) String 

func (i InstructionBitwiseOr) String() string

type InstructionBitwiseRightShift 

type InstructionBitwiseRightShift struct {
}

InstructionBitwiseRightShift

Pops two integer values off the stack, performs a bitwise right shift operation on them, and then pushes the result back on to the stack.

func (InstructionBitwiseRightShift) Encode 

func (i InstructionBitwiseRightShift) Encode(code *[]byte)

func (InstructionBitwiseRightShift) Opcode 

func (InstructionBitwiseRightShift) Opcode() Opcode

func (InstructionBitwiseRightShift) OperandsString 

func (i InstructionBitwiseRightShift) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionBitwiseRightShift) ResolvedOperandsString 

func (i InstructionBitwiseRightShift) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionBitwiseRightShift) String 

func (i InstructionBitwiseRightShift) String() string

type InstructionBitwiseXor 

type InstructionBitwiseXor struct {
}

InstructionBitwiseXor

Pops two integer values off the stack, performs a bitwise XOR operation on them, and then pushes the result back on to the stack.

func (InstructionBitwiseXor) Encode 

func (i InstructionBitwiseXor) Encode(code *[]byte)

func (InstructionBitwiseXor) Opcode 

func (InstructionBitwiseXor) Opcode() Opcode

func (InstructionBitwiseXor) OperandsString 

func (i InstructionBitwiseXor) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionBitwiseXor) ResolvedOperandsString 

func (i InstructionBitwiseXor) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionBitwiseXor) String 

func (i InstructionBitwiseXor) String() string

type InstructionCloseUpvalue 

type InstructionCloseUpvalue struct {
	Local uint16
}

InstructionCloseUpvalue

Closes the upvalue for the local at the given index.

func DecodeCloseUpvalue 

func DecodeCloseUpvalue(ip *uint16, code []byte) (i InstructionCloseUpvalue)

func (InstructionCloseUpvalue) Encode 

func (i InstructionCloseUpvalue) Encode(code *[]byte)

func (InstructionCloseUpvalue) Opcode 

func (InstructionCloseUpvalue) Opcode() Opcode

func (InstructionCloseUpvalue) OperandsString 

func (i InstructionCloseUpvalue) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionCloseUpvalue) ResolvedOperandsString 

func (i InstructionCloseUpvalue) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionCloseUpvalue) String 

func (i InstructionCloseUpvalue) String() string

type InstructionDeref 

type InstructionDeref struct {
}

InstructionDeref

Pops an (optional) reference off the stack, dereferences it, and then pushes the value back on to the stack.

func (InstructionDeref) Encode 

func (i InstructionDeref) Encode(code *[]byte)

func (InstructionDeref) Opcode 

func (InstructionDeref) Opcode() Opcode

func (InstructionDeref) OperandsString 

func (i InstructionDeref) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionDeref) ResolvedOperandsString 

func (i InstructionDeref) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionDeref) String 

func (i InstructionDeref) String() string

type InstructionDestroy 

type InstructionDestroy struct {
}

InstructionDestroy

Pops a resource off the stack and then destroys it.

func (InstructionDestroy) Encode 

func (i InstructionDestroy) Encode(code *[]byte)

func (InstructionDestroy) Opcode 

func (InstructionDestroy) Opcode() Opcode

func (InstructionDestroy) OperandsString 

func (i InstructionDestroy) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionDestroy) ResolvedOperandsString 

func (i InstructionDestroy) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionDestroy) String 

func (i InstructionDestroy) String() string

type InstructionDivide 

type InstructionDivide struct {
}

InstructionDivide

Pops two number values off the stack, divides the first by the second, and then pushes the result back on to the stack.

func (InstructionDivide) Encode 

func (i InstructionDivide) Encode(code *[]byte)

func (InstructionDivide) Opcode 

func (InstructionDivide) Opcode() Opcode

func (InstructionDivide) OperandsString 

func (i InstructionDivide) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionDivide) ResolvedOperandsString 

func (i InstructionDivide) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionDivide) String 

func (i InstructionDivide) String() string

type InstructionDrop 

type InstructionDrop struct {
}

InstructionDrop

Pops a value off the stack and discards it.

func (InstructionDrop) Encode 

func (i InstructionDrop) Encode(code *[]byte)

func (InstructionDrop) Opcode 

func (InstructionDrop) Opcode() Opcode

func (InstructionDrop) OperandsString 

func (i InstructionDrop) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionDrop) ResolvedOperandsString 

func (i InstructionDrop) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionDrop) String 

func (i InstructionDrop) String() string

type InstructionDup 

type InstructionDup struct {
}

InstructionDup

Pops a value off the stack, duplicates it, and then pushes the original and the copy back on to the stack.

func (InstructionDup) Encode 

func (i InstructionDup) Encode(code *[]byte)

func (InstructionDup) Opcode 

func (InstructionDup) Opcode() Opcode

func (InstructionDup) OperandsString 

func (i InstructionDup) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionDup) ResolvedOperandsString 

func (i InstructionDup) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionDup) String 

func (i InstructionDup) String() string

type InstructionEmitEvent 

type InstructionEmitEvent struct {
	Type     uint16
	ArgCount uint16
}

InstructionEmitEvent

Pops arguments of the stack and then emits an event with the given type with them.

func DecodeEmitEvent 

func DecodeEmitEvent(ip *uint16, code []byte) (i InstructionEmitEvent)

func (InstructionEmitEvent) Encode 

func (i InstructionEmitEvent) Encode(code *[]byte)

func (InstructionEmitEvent) Opcode 

func (InstructionEmitEvent) Opcode() Opcode

func (InstructionEmitEvent) OperandsString 

func (i InstructionEmitEvent) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionEmitEvent) ResolvedOperandsString 

func (i InstructionEmitEvent) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionEmitEvent) String 

func (i InstructionEmitEvent) String() string

type InstructionEqual 

type InstructionEqual struct {
}

InstructionEqual

Pops two values off the stack, checks if the first value is equal to the second, and then pushes the result back on to the stack.

func (InstructionEqual) Encode 

func (i InstructionEqual) Encode(code *[]byte)

func (InstructionEqual) Opcode 

func (InstructionEqual) Opcode() Opcode

func (InstructionEqual) OperandsString 

func (i InstructionEqual) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionEqual) ResolvedOperandsString 

func (i InstructionEqual) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionEqual) String 

func (i InstructionEqual) String() string

type InstructionFailableCast 

type InstructionFailableCast struct {
	Type uint16
}

InstructionFailableCast

Pops a value off the stack and casts it to the given type. If the value is a subtype of the given type, then casted value is pushed back on to the stack. If the value is not a subtype of the given type, then a `nil` is pushed to the stack instead.

func DecodeFailableCast 

func DecodeFailableCast(ip *uint16, code []byte) (i InstructionFailableCast)

func (InstructionFailableCast) Encode 

func (i InstructionFailableCast) Encode(code *[]byte)

func (InstructionFailableCast) Opcode 

func (InstructionFailableCast) Opcode() Opcode

func (InstructionFailableCast) OperandsString 

func (i InstructionFailableCast) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionFailableCast) ResolvedOperandsString 

func (i InstructionFailableCast) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionFailableCast) String 

func (i InstructionFailableCast) String() string

type InstructionFalse 

type InstructionFalse struct {
}

InstructionFalse

Pushes the boolean value `false` onto the stack.

func (InstructionFalse) Encode 

func (i InstructionFalse) Encode(code *[]byte)

func (InstructionFalse) Opcode 

func (InstructionFalse) Opcode() Opcode

func (InstructionFalse) OperandsString 

func (i InstructionFalse) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionFalse) ResolvedOperandsString 

func (i InstructionFalse) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionFalse) String 

func (i InstructionFalse) String() string

type InstructionForceCast 

type InstructionForceCast struct {
	Type uint16
}

InstructionForceCast

Pops a value off the stack, force-casts it to the given type, and then pushes it back on to the stack. Panics if the value is not a subtype of the given type.

func DecodeForceCast 

func DecodeForceCast(ip *uint16, code []byte) (i InstructionForceCast)

func (InstructionForceCast) Encode 

func (i InstructionForceCast) Encode(code *[]byte)

func (InstructionForceCast) Opcode 

func (InstructionForceCast) Opcode() Opcode

func (InstructionForceCast) OperandsString 

func (i InstructionForceCast) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionForceCast) ResolvedOperandsString 

func (i InstructionForceCast) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionForceCast) String 

func (i InstructionForceCast) String() string

type InstructionGetConstant 

type InstructionGetConstant struct {
	Constant uint16
}

InstructionGetConstant

Pushes the constant at the given index onto the stack.

func DecodeGetConstant 

func DecodeGetConstant(ip *uint16, code []byte) (i InstructionGetConstant)

func (InstructionGetConstant) Encode 

func (i InstructionGetConstant) Encode(code *[]byte)

func (InstructionGetConstant) Opcode 

func (InstructionGetConstant) Opcode() Opcode

func (InstructionGetConstant) OperandsString 

func (i InstructionGetConstant) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetConstant) ResolvedOperandsString 

func (i InstructionGetConstant) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetConstant) String 

func (i InstructionGetConstant) String() string

type InstructionGetField 

type InstructionGetField struct {
	FieldName    uint16
	AccessedType uint16
}

InstructionGetField

Pops a value off the stack, the target, and then pushes the value of the field at the given index onto the stack.

func DecodeGetField 

func DecodeGetField(ip *uint16, code []byte) (i InstructionGetField)

func (InstructionGetField) Encode 

func (i InstructionGetField) Encode(code *[]byte)

func (InstructionGetField) Opcode 

func (InstructionGetField) Opcode() Opcode

func (InstructionGetField) OperandsString 

func (i InstructionGetField) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetField) ResolvedOperandsString 

func (i InstructionGetField) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetField) String 

func (i InstructionGetField) String() string

type InstructionGetGlobal 

type InstructionGetGlobal struct {
	Global uint16
}

InstructionGetGlobal

Pushes the value of the global at the given index onto the stack.

func DecodeGetGlobal 

func DecodeGetGlobal(ip *uint16, code []byte) (i InstructionGetGlobal)

func (InstructionGetGlobal) Encode 

func (i InstructionGetGlobal) Encode(code *[]byte)

func (InstructionGetGlobal) Opcode 

func (InstructionGetGlobal) Opcode() Opcode

func (InstructionGetGlobal) OperandsString 

func (i InstructionGetGlobal) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetGlobal) ResolvedOperandsString 

func (i InstructionGetGlobal) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetGlobal) String 

func (i InstructionGetGlobal) String() string

type InstructionGetIndex 

type InstructionGetIndex struct {
}

InstructionGetIndex

Pops two values off the stack, the array and the index, and then pushes the value at the given index of the array onto the stack.

func (InstructionGetIndex) Encode 

func (i InstructionGetIndex) Encode(code *[]byte)

func (InstructionGetIndex) Opcode 

func (InstructionGetIndex) Opcode() Opcode

func (InstructionGetIndex) OperandsString 

func (i InstructionGetIndex) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetIndex) ResolvedOperandsString 

func (i InstructionGetIndex) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetIndex) String 

func (i InstructionGetIndex) String() string

type InstructionGetLocal 

type InstructionGetLocal struct {
	Local uint16
}

InstructionGetLocal

Pushes the value of the local at the given index onto the stack.

func DecodeGetLocal 

func DecodeGetLocal(ip *uint16, code []byte) (i InstructionGetLocal)

func (InstructionGetLocal) Encode 

func (i InstructionGetLocal) Encode(code *[]byte)

func (InstructionGetLocal) Opcode 

func (InstructionGetLocal) Opcode() Opcode

func (InstructionGetLocal) OperandsString 

func (i InstructionGetLocal) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetLocal) ResolvedOperandsString 

func (i InstructionGetLocal) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetLocal) String 

func (i InstructionGetLocal) String() string

type InstructionGetMethod 

type InstructionGetMethod struct {
	Method uint16
}

InstructionGetMethod

Pops a value off the stack, the receiver, and then pushes the value of the function at the given index onto the stack.

func DecodeGetMethod 

func DecodeGetMethod(ip *uint16, code []byte) (i InstructionGetMethod)

func (InstructionGetMethod) Encode 

func (i InstructionGetMethod) Encode(code *[]byte)

func (InstructionGetMethod) Opcode 

func (InstructionGetMethod) Opcode() Opcode

func (InstructionGetMethod) OperandsString 

func (i InstructionGetMethod) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetMethod) ResolvedOperandsString 

func (i InstructionGetMethod) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetMethod) String 

func (i InstructionGetMethod) String() string

type InstructionGetUpvalue 

type InstructionGetUpvalue struct {
	Upvalue uint16
}

InstructionGetUpvalue

Pushes the value of the upvalue at the given index onto the stack.

func DecodeGetUpvalue 

func DecodeGetUpvalue(ip *uint16, code []byte) (i InstructionGetUpvalue)

func (InstructionGetUpvalue) Encode 

func (i InstructionGetUpvalue) Encode(code *[]byte)

func (InstructionGetUpvalue) Opcode 

func (InstructionGetUpvalue) Opcode() Opcode

func (InstructionGetUpvalue) OperandsString 

func (i InstructionGetUpvalue) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGetUpvalue) ResolvedOperandsString 

func (i InstructionGetUpvalue) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGetUpvalue) String 

func (i InstructionGetUpvalue) String() string

type InstructionGreater 

type InstructionGreater struct {
}

InstructionGreater

Pops two values off the stack, checks if the first value is greater than the second, and then pushes the result back on to the stack.

func (InstructionGreater) Encode 

func (i InstructionGreater) Encode(code *[]byte)

func (InstructionGreater) Opcode 

func (InstructionGreater) Opcode() Opcode

func (InstructionGreater) OperandsString 

func (i InstructionGreater) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGreater) ResolvedOperandsString 

func (i InstructionGreater) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGreater) String 

func (i InstructionGreater) String() string

type InstructionGreaterOrEqual 

type InstructionGreaterOrEqual struct {
}

InstructionGreaterOrEqual

Pops two values off the stack, checks if the first value is greater than or equal to the second, and then pushes the result back on to the stack.

func (InstructionGreaterOrEqual) Encode 

func (i InstructionGreaterOrEqual) Encode(code *[]byte)

func (InstructionGreaterOrEqual) Opcode 

func (InstructionGreaterOrEqual) Opcode() Opcode

func (InstructionGreaterOrEqual) OperandsString 

func (i InstructionGreaterOrEqual) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionGreaterOrEqual) ResolvedOperandsString 

func (i InstructionGreaterOrEqual) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionGreaterOrEqual) String 

func (i InstructionGreaterOrEqual) String() string

type InstructionInvoke 

type InstructionInvoke struct {
	TypeArgs []uint16
	ArgCount uint16
}

InstructionInvoke

Pops the function and arguments off the stack, invokes the function with the arguments, and then pushes the result back on to the stack.

func DecodeInvoke 

func DecodeInvoke(ip *uint16, code []byte) (i InstructionInvoke)

func (InstructionInvoke) Encode 

func (i InstructionInvoke) Encode(code *[]byte)

func (InstructionInvoke) Opcode 

func (InstructionInvoke) Opcode() Opcode

func (InstructionInvoke) OperandsString 

func (i InstructionInvoke) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionInvoke) ResolvedOperandsString 

func (i InstructionInvoke) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionInvoke) String 

func (i InstructionInvoke) String() string

type InstructionInvokeDynamic 

type InstructionInvokeDynamic struct {
	Name     uint16
	TypeArgs []uint16
	ArgCount uint16
}

InstructionInvokeDynamic

Invokes a method with the given name dynamically. Pops the receiver and the arguments off the stack, invokes the function with the arguments, and then pushes the result back on to the stack.

func DecodeInvokeDynamic 

func DecodeInvokeDynamic(ip *uint16, code []byte) (i InstructionInvokeDynamic)

func (InstructionInvokeDynamic) Encode 

func (i InstructionInvokeDynamic) Encode(code *[]byte)

func (InstructionInvokeDynamic) Opcode 

func (InstructionInvokeDynamic) Opcode() Opcode

func (InstructionInvokeDynamic) OperandsString 

func (i InstructionInvokeDynamic) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionInvokeDynamic) ResolvedOperandsString 

func (i InstructionInvokeDynamic) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionInvokeDynamic) String 

func (i InstructionInvokeDynamic) String() string

type InstructionIterator 

type InstructionIterator struct {
}

InstructionIterator

Pops an iterable value from the stack, get an iterator to it, and push the iterator back onto the stack.

func (InstructionIterator) Encode 

func (i InstructionIterator) Encode(code *[]byte)

func (InstructionIterator) Opcode 

func (InstructionIterator) Opcode() Opcode

func (InstructionIterator) OperandsString 

func (i InstructionIterator) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionIterator) ResolvedOperandsString 

func (i InstructionIterator) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionIterator) String 

func (i InstructionIterator) String() string

type InstructionIteratorEnd 

type InstructionIteratorEnd struct {
}

InstructionIteratorEnd

Pops a value-iterator from the stack end invalidates it. The iterator may no longer be used after this instruction.

func (InstructionIteratorEnd) Encode 

func (i InstructionIteratorEnd) Encode(code *[]byte)

func (InstructionIteratorEnd) Opcode 

func (InstructionIteratorEnd) Opcode() Opcode

func (InstructionIteratorEnd) OperandsString 

func (i InstructionIteratorEnd) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionIteratorEnd) ResolvedOperandsString 

func (i InstructionIteratorEnd) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionIteratorEnd) String 

func (i InstructionIteratorEnd) String() string

type InstructionIteratorHasNext 

type InstructionIteratorHasNext struct {
}

InstructionIteratorHasNext

Pops a value-iterator from the stack, calls `hasNext()` method on it, and push the result back onto the stack.

func (InstructionIteratorHasNext) Encode 

func (i InstructionIteratorHasNext) Encode(code *[]byte)

func (InstructionIteratorHasNext) Opcode 

func (InstructionIteratorHasNext) Opcode() Opcode

func (InstructionIteratorHasNext) OperandsString 

func (i InstructionIteratorHasNext) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionIteratorHasNext) ResolvedOperandsString 

func (i InstructionIteratorHasNext) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionIteratorHasNext) String 

func (i InstructionIteratorHasNext) String() string

type InstructionIteratorNext 

type InstructionIteratorNext struct {
}

InstructionIteratorNext

Pops a value-iterator from the stack, calls `next()` method on it, and push the result back onto the stack.

func (InstructionIteratorNext) Encode 

func (i InstructionIteratorNext) Encode(code *[]byte)

func (InstructionIteratorNext) Opcode 

func (InstructionIteratorNext) Opcode() Opcode

func (InstructionIteratorNext) OperandsString 

func (i InstructionIteratorNext) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionIteratorNext) ResolvedOperandsString 

func (i InstructionIteratorNext) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionIteratorNext) String 

func (i InstructionIteratorNext) String() string

type InstructionJump 

type InstructionJump struct {
	Target uint16
}

InstructionJump

Unconditionally jumps to the given instruction.

func DecodeJump 

func DecodeJump(ip *uint16, code []byte) (i InstructionJump)

func (InstructionJump) Encode 

func (i InstructionJump) Encode(code *[]byte)

func (InstructionJump) Opcode 

func (InstructionJump) Opcode() Opcode

func (InstructionJump) OperandsString 

func (i InstructionJump) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionJump) ResolvedOperandsString 

func (i InstructionJump) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionJump) String 

func (i InstructionJump) String() string

type InstructionJumpIfFalse 

type InstructionJumpIfFalse struct {
	Target uint16
}

InstructionJumpIfFalse

Pops a value off the stack. If it is `false`, jumps to the target instruction.

func DecodeJumpIfFalse 

func DecodeJumpIfFalse(ip *uint16, code []byte) (i InstructionJumpIfFalse)

func (InstructionJumpIfFalse) Encode 

func (i InstructionJumpIfFalse) Encode(code *[]byte)

func (InstructionJumpIfFalse) Opcode 

func (InstructionJumpIfFalse) Opcode() Opcode

func (InstructionJumpIfFalse) OperandsString 

func (i InstructionJumpIfFalse) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionJumpIfFalse) ResolvedOperandsString 

func (i InstructionJumpIfFalse) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionJumpIfFalse) String 

func (i InstructionJumpIfFalse) String() string

type InstructionJumpIfNil 

type InstructionJumpIfNil struct {
	Target uint16
}

InstructionJumpIfNil

Pops a value off the stack. If it is `nil`, jumps to the target instruction.

func DecodeJumpIfNil 

func DecodeJumpIfNil(ip *uint16, code []byte) (i InstructionJumpIfNil)

func (InstructionJumpIfNil) Encode 

func (i InstructionJumpIfNil) Encode(code *[]byte)

func (InstructionJumpIfNil) Opcode 

func (InstructionJumpIfNil) Opcode() Opcode

func (InstructionJumpIfNil) OperandsString 

func (i InstructionJumpIfNil) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionJumpIfNil) ResolvedOperandsString 

func (i InstructionJumpIfNil) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionJumpIfNil) String 

func (i InstructionJumpIfNil) String() string

type InstructionJumpIfTrue 

type InstructionJumpIfTrue struct {
	Target uint16
}

InstructionJumpIfTrue

Pops a value off the stack. If it is `true`, jumps to the target instruction.

func DecodeJumpIfTrue 

func DecodeJumpIfTrue(ip *uint16, code []byte) (i InstructionJumpIfTrue)

func (InstructionJumpIfTrue) Encode 

func (i InstructionJumpIfTrue) Encode(code *[]byte)

func (InstructionJumpIfTrue) Opcode 

func (InstructionJumpIfTrue) Opcode() Opcode

func (InstructionJumpIfTrue) OperandsString 

func (i InstructionJumpIfTrue) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionJumpIfTrue) ResolvedOperandsString 

func (i InstructionJumpIfTrue) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionJumpIfTrue) String 

func (i InstructionJumpIfTrue) String() string

type InstructionLess 

type InstructionLess struct {
}

InstructionLess

Pops two values off the stack, checks if the first value is less than the second, and then pushes the result back on to the stack.

func (InstructionLess) Encode 

func (i InstructionLess) Encode(code *[]byte)

func (InstructionLess) Opcode 

func (InstructionLess) Opcode() Opcode

func (InstructionLess) OperandsString 

func (i InstructionLess) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionLess) ResolvedOperandsString 

func (i InstructionLess) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionLess) String 

func (i InstructionLess) String() string

type InstructionLessOrEqual 

type InstructionLessOrEqual struct {
}

InstructionLessOrEqual

Pops two values off the stack, checks if the first value is less than or equal to the second, and then pushes the result back on to the stack.

func (InstructionLessOrEqual) Encode 

func (i InstructionLessOrEqual) Encode(code *[]byte)

func (InstructionLessOrEqual) Opcode 

func (InstructionLessOrEqual) Opcode() Opcode

func (InstructionLessOrEqual) OperandsString 

func (i InstructionLessOrEqual) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionLessOrEqual) ResolvedOperandsString 

func (i InstructionLessOrEqual) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionLessOrEqual) String 

func (i InstructionLessOrEqual) String() string

type InstructionLoop 

type InstructionLoop struct {
}

InstructionLoop

Indicates the start of a loop.

func (InstructionLoop) Encode 

func (i InstructionLoop) Encode(code *[]byte)

func (InstructionLoop) Opcode 

func (InstructionLoop) Opcode() Opcode

func (InstructionLoop) OperandsString 

func (i InstructionLoop) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionLoop) ResolvedOperandsString 

func (i InstructionLoop) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionLoop) String 

func (i InstructionLoop) String() string

type InstructionMod 

type InstructionMod struct {
}

InstructionMod

Pops two number values off the stack, calculates the modulus of the first by the second, and then pushes the result back on to the stack.

func (InstructionMod) Encode 

func (i InstructionMod) Encode(code *[]byte)

func (InstructionMod) Opcode 

func (InstructionMod) Opcode() Opcode

func (InstructionMod) OperandsString 

func (i InstructionMod) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionMod) ResolvedOperandsString 

func (i InstructionMod) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionMod) String 

func (i InstructionMod) String() string

type InstructionMultiply 

type InstructionMultiply struct {
}

InstructionMultiply

Pops two number values off the stack, multiplies them together, and then pushes the result back on to the stack.

func (InstructionMultiply) Encode 

func (i InstructionMultiply) Encode(code *[]byte)

func (InstructionMultiply) Opcode 

func (InstructionMultiply) Opcode() Opcode

func (InstructionMultiply) OperandsString 

func (i InstructionMultiply) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionMultiply) ResolvedOperandsString 

func (i InstructionMultiply) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionMultiply) String 

func (i InstructionMultiply) String() string

type InstructionNegate 

type InstructionNegate struct {
}

InstructionNegate

Pops a number value off the stack, negates it, and then pushes the result back on to the stack.

func (InstructionNegate) Encode 

func (i InstructionNegate) Encode(code *[]byte)

func (InstructionNegate) Opcode 

func (InstructionNegate) Opcode() Opcode

func (InstructionNegate) OperandsString 

func (i InstructionNegate) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNegate) ResolvedOperandsString 

func (i InstructionNegate) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNegate) String 

func (i InstructionNegate) String() string

type InstructionNewArray 

type InstructionNewArray struct {
	Type       uint16
	Size       uint16
	IsResource bool
}

InstructionNewArray

Pops the given number of elements off the stack, creates a new array with the given type, size, and elements, and then pushes it onto the stack.

func DecodeNewArray 

func DecodeNewArray(ip *uint16, code []byte) (i InstructionNewArray)

func (InstructionNewArray) Encode 

func (i InstructionNewArray) Encode(code *[]byte)

func (InstructionNewArray) Opcode 

func (InstructionNewArray) Opcode() Opcode

func (InstructionNewArray) OperandsString 

func (i InstructionNewArray) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewArray) ResolvedOperandsString 

func (i InstructionNewArray) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewArray) String 

func (i InstructionNewArray) String() string

type InstructionNewClosure 

type InstructionNewClosure struct {
	Function uint16
	Upvalues []Upvalue
}

InstructionNewClosure

Creates a new closure with the function at the given index and pushes it onto the stack.

func DecodeNewClosure 

func DecodeNewClosure(ip *uint16, code []byte) (i InstructionNewClosure)

func (InstructionNewClosure) Encode 

func (i InstructionNewClosure) Encode(code *[]byte)

func (InstructionNewClosure) Opcode 

func (InstructionNewClosure) Opcode() Opcode

func (InstructionNewClosure) OperandsString 

func (i InstructionNewClosure) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewClosure) ResolvedOperandsString 

func (i InstructionNewClosure) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewClosure) String 

func (i InstructionNewClosure) String() string

type InstructionNewComposite 

type InstructionNewComposite struct {
	Kind common.CompositeKind
	Type uint16
}

InstructionNewComposite

Creates a new instance of the given composite kind and type, at address 0x0, and then pushes it onto the stack.

func DecodeNewComposite 

func DecodeNewComposite(ip *uint16, code []byte) (i InstructionNewComposite)

func (InstructionNewComposite) Encode 

func (i InstructionNewComposite) Encode(code *[]byte)

func (InstructionNewComposite) Opcode 

func (InstructionNewComposite) Opcode() Opcode

func (InstructionNewComposite) OperandsString 

func (i InstructionNewComposite) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewComposite) ResolvedOperandsString 

func (i InstructionNewComposite) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewComposite) String 

func (i InstructionNewComposite) String() string

type InstructionNewCompositeAt 

type InstructionNewCompositeAt struct {
	Kind    common.CompositeKind
	Type    uint16
	Address uint16
}

InstructionNewCompositeAt

Creates a new instance of the given composite kind and type, at the given address, and then pushes it onto the stack.

func DecodeNewCompositeAt 

func DecodeNewCompositeAt(ip *uint16, code []byte) (i InstructionNewCompositeAt)

func (InstructionNewCompositeAt) Encode 

func (i InstructionNewCompositeAt) Encode(code *[]byte)

func (InstructionNewCompositeAt) Opcode 

func (InstructionNewCompositeAt) Opcode() Opcode

func (InstructionNewCompositeAt) OperandsString 

func (i InstructionNewCompositeAt) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewCompositeAt) ResolvedOperandsString 

func (i InstructionNewCompositeAt) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewCompositeAt) String 

func (i InstructionNewCompositeAt) String() string

type InstructionNewDictionary 

type InstructionNewDictionary struct {
	Type       uint16
	Size       uint16
	IsResource bool
}

InstructionNewDictionary

Pops the given number of entries off the stack (twice the number of the given size), creates a new dictionary with the given type, size, and entries, and then pushes it onto the stack.

func DecodeNewDictionary 

func DecodeNewDictionary(ip *uint16, code []byte) (i InstructionNewDictionary)

func (InstructionNewDictionary) Encode 

func (i InstructionNewDictionary) Encode(code *[]byte)

func (InstructionNewDictionary) Opcode 

func (InstructionNewDictionary) Opcode() Opcode

func (InstructionNewDictionary) OperandsString 

func (i InstructionNewDictionary) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewDictionary) ResolvedOperandsString 

func (i InstructionNewDictionary) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewDictionary) String 

func (i InstructionNewDictionary) String() string

type InstructionNewPath 

type InstructionNewPath struct {
	Domain     common.PathDomain
	Identifier uint16
}

InstructionNewPath

Creates a new path with the given domain and identifier and then pushes it onto the stack.

func DecodeNewPath 

func DecodeNewPath(ip *uint16, code []byte) (i InstructionNewPath)

func (InstructionNewPath) Encode 

func (i InstructionNewPath) Encode(code *[]byte)

func (InstructionNewPath) Opcode 

func (InstructionNewPath) Opcode() Opcode

func (InstructionNewPath) OperandsString 

func (i InstructionNewPath) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewPath) ResolvedOperandsString 

func (i InstructionNewPath) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewPath) String 

func (i InstructionNewPath) String() string

type InstructionNewRef 

type InstructionNewRef struct {
	Type       uint16
	IsImplicit bool
}

InstructionNewRef

Pops a value off the stack, creates a new reference with the given type, and then pushes it onto the stack.

func DecodeNewRef 

func DecodeNewRef(ip *uint16, code []byte) (i InstructionNewRef)

func (InstructionNewRef) Encode 

func (i InstructionNewRef) Encode(code *[]byte)

func (InstructionNewRef) Opcode 

func (InstructionNewRef) Opcode() Opcode

func (InstructionNewRef) OperandsString 

func (i InstructionNewRef) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewRef) ResolvedOperandsString 

func (i InstructionNewRef) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewRef) String 

func (i InstructionNewRef) String() string

type InstructionNewSimpleComposite 

type InstructionNewSimpleComposite struct {
	Kind common.CompositeKind
	Type uint16
}

InstructionNewSimpleComposite

Creates a new instance of a simple composite value of given kind and type, at address 0x0, and then pushes it onto the stack.

func DecodeNewSimpleComposite 

func DecodeNewSimpleComposite(ip *uint16, code []byte) (i InstructionNewSimpleComposite)

func (InstructionNewSimpleComposite) Encode 

func (i InstructionNewSimpleComposite) Encode(code *[]byte)

func (InstructionNewSimpleComposite) Opcode 

func (InstructionNewSimpleComposite) Opcode() Opcode

func (InstructionNewSimpleComposite) OperandsString 

func (i InstructionNewSimpleComposite) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNewSimpleComposite) ResolvedOperandsString 

func (i InstructionNewSimpleComposite) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNewSimpleComposite) String 

func (i InstructionNewSimpleComposite) String() string

type InstructionNil 

type InstructionNil struct {
}

InstructionNil

Pushes the value `nil` onto the stack.

func (InstructionNil) Encode 

func (i InstructionNil) Encode(code *[]byte)

func (InstructionNil) Opcode 

func (InstructionNil) Opcode() Opcode

func (InstructionNil) OperandsString 

func (i InstructionNil) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNil) ResolvedOperandsString 

func (i InstructionNil) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNil) String 

func (i InstructionNil) String() string

type InstructionNot 

type InstructionNot struct {
}

InstructionNot

Pops a boolean value off the stack, negates it, and then pushes the result back on to the stack.

func (InstructionNot) Encode 

func (i InstructionNot) Encode(code *[]byte)

func (InstructionNot) Opcode 

func (InstructionNot) Opcode() Opcode

func (InstructionNot) OperandsString 

func (i InstructionNot) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNot) ResolvedOperandsString 

func (i InstructionNot) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNot) String 

func (i InstructionNot) String() string

type InstructionNotEqual 

type InstructionNotEqual struct {
}

InstructionNotEqual

Pops two values off the stack, checks if the first value is not equal to the second, and then pushes the result back on to the stack.

func (InstructionNotEqual) Encode 

func (i InstructionNotEqual) Encode(code *[]byte)

func (InstructionNotEqual) Opcode 

func (InstructionNotEqual) Opcode() Opcode

func (InstructionNotEqual) OperandsString 

func (i InstructionNotEqual) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionNotEqual) ResolvedOperandsString 

func (i InstructionNotEqual) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionNotEqual) String 

func (i InstructionNotEqual) String() string

type InstructionRemoveField 

type InstructionRemoveField struct {
	FieldName uint16
}

InstructionRemoveField

Pops a value off the stack, the target. Remove the value of the given field from the target, and pushes it onto the stack.

func DecodeRemoveField 

func DecodeRemoveField(ip *uint16, code []byte) (i InstructionRemoveField)

func (InstructionRemoveField) Encode 

func (i InstructionRemoveField) Encode(code *[]byte)

func (InstructionRemoveField) Opcode 

func (InstructionRemoveField) Opcode() Opcode

func (InstructionRemoveField) OperandsString 

func (i InstructionRemoveField) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionRemoveField) ResolvedOperandsString 

func (i InstructionRemoveField) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionRemoveField) String 

func (i InstructionRemoveField) String() string

type InstructionRemoveIndex 

type InstructionRemoveIndex struct {
}

InstructionRemoveIndex

Pops two values off the stack, the array and the index. Removes the value at the given index from the array and pushes it onto the stack.

func (InstructionRemoveIndex) Encode 

func (i InstructionRemoveIndex) Encode(code *[]byte)

func (InstructionRemoveIndex) Opcode 

func (InstructionRemoveIndex) Opcode() Opcode

func (InstructionRemoveIndex) OperandsString 

func (i InstructionRemoveIndex) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionRemoveIndex) ResolvedOperandsString 

func (i InstructionRemoveIndex) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionRemoveIndex) String 

func (i InstructionRemoveIndex) String() string

type InstructionReturn 

type InstructionReturn struct {
}

InstructionReturn

Returns from the current function, without a value.

func (InstructionReturn) Encode 

func (i InstructionReturn) Encode(code *[]byte)

func (InstructionReturn) Opcode 

func (InstructionReturn) Opcode() Opcode

func (InstructionReturn) OperandsString 

func (i InstructionReturn) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionReturn) ResolvedOperandsString 

func (i InstructionReturn) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionReturn) String 

func (i InstructionReturn) String() string

type InstructionReturnValue 

type InstructionReturnValue struct {
}

InstructionReturnValue

Pops a value off the stack and then returns from the current function with that value.

func (InstructionReturnValue) Encode 

func (i InstructionReturnValue) Encode(code *[]byte)

func (InstructionReturnValue) Opcode 

func (InstructionReturnValue) Opcode() Opcode

func (InstructionReturnValue) OperandsString 

func (i InstructionReturnValue) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionReturnValue) ResolvedOperandsString 

func (i InstructionReturnValue) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionReturnValue) String 

func (i InstructionReturnValue) String() string

type InstructionSetField 

type InstructionSetField struct {
	FieldName    uint16
	AccessedType uint16
}

InstructionSetField

Pops two values off the stack, the target and the value, and then sets the field at the given index of the target to the value.

func DecodeSetField 

func DecodeSetField(ip *uint16, code []byte) (i InstructionSetField)

func (InstructionSetField) Encode 

func (i InstructionSetField) Encode(code *[]byte)

func (InstructionSetField) Opcode 

func (InstructionSetField) Opcode() Opcode

func (InstructionSetField) OperandsString 

func (i InstructionSetField) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSetField) ResolvedOperandsString 

func (i InstructionSetField) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSetField) String 

func (i InstructionSetField) String() string

type InstructionSetGlobal 

type InstructionSetGlobal struct {
	Global uint16
}

InstructionSetGlobal

Pops a value off the stack and then sets the global at the given index to that value.

func DecodeSetGlobal 

func DecodeSetGlobal(ip *uint16, code []byte) (i InstructionSetGlobal)

func (InstructionSetGlobal) Encode 

func (i InstructionSetGlobal) Encode(code *[]byte)

func (InstructionSetGlobal) Opcode 

func (InstructionSetGlobal) Opcode() Opcode

func (InstructionSetGlobal) OperandsString 

func (i InstructionSetGlobal) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSetGlobal) ResolvedOperandsString 

func (i InstructionSetGlobal) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSetGlobal) String 

func (i InstructionSetGlobal) String() string

type InstructionSetIndex 

type InstructionSetIndex struct {
}

InstructionSetIndex

Pops three values off the stack, the array, the index, and the value, and then sets the value at the given index of the array to the value.

func (InstructionSetIndex) Encode 

func (i InstructionSetIndex) Encode(code *[]byte)

func (InstructionSetIndex) Opcode 

func (InstructionSetIndex) Opcode() Opcode

func (InstructionSetIndex) OperandsString 

func (i InstructionSetIndex) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSetIndex) ResolvedOperandsString 

func (i InstructionSetIndex) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSetIndex) String 

func (i InstructionSetIndex) String() string

type InstructionSetLocal 

type InstructionSetLocal struct {
	Local uint16
}

InstructionSetLocal

Pops a value off the stack and then sets the local at the given index to that value.

func DecodeSetLocal 

func DecodeSetLocal(ip *uint16, code []byte) (i InstructionSetLocal)

func (InstructionSetLocal) Encode 

func (i InstructionSetLocal) Encode(code *[]byte)

func (InstructionSetLocal) Opcode 

func (InstructionSetLocal) Opcode() Opcode

func (InstructionSetLocal) OperandsString 

func (i InstructionSetLocal) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSetLocal) ResolvedOperandsString 

func (i InstructionSetLocal) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSetLocal) String 

func (i InstructionSetLocal) String() string

type InstructionSetUpvalue 

type InstructionSetUpvalue struct {
	Upvalue uint16
}

InstructionSetUpvalue

Pops a value off the stack and then sets the upvalue at the given index to that value.

func DecodeSetUpvalue 

func DecodeSetUpvalue(ip *uint16, code []byte) (i InstructionSetUpvalue)

func (InstructionSetUpvalue) Encode 

func (i InstructionSetUpvalue) Encode(code *[]byte)

func (InstructionSetUpvalue) Opcode 

func (InstructionSetUpvalue) Opcode() Opcode

func (InstructionSetUpvalue) OperandsString 

func (i InstructionSetUpvalue) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSetUpvalue) ResolvedOperandsString 

func (i InstructionSetUpvalue) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSetUpvalue) String 

func (i InstructionSetUpvalue) String() string

type InstructionSimpleCast 

type InstructionSimpleCast struct {
	Type uint16
}

InstructionSimpleCast

Pops a value off the stack, casts it to the given type, and then pushes it back on to the stack.

func DecodeSimpleCast 

func DecodeSimpleCast(ip *uint16, code []byte) (i InstructionSimpleCast)

func (InstructionSimpleCast) Encode 

func (i InstructionSimpleCast) Encode(code *[]byte)

func (InstructionSimpleCast) Opcode 

func (InstructionSimpleCast) Opcode() Opcode

func (InstructionSimpleCast) OperandsString 

func (i InstructionSimpleCast) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSimpleCast) ResolvedOperandsString 

func (i InstructionSimpleCast) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSimpleCast) String 

func (i InstructionSimpleCast) String() string

type InstructionStatement 

type InstructionStatement struct {
}

InstructionStatement

Indicates the start of a statement.

func (InstructionStatement) Encode 

func (i InstructionStatement) Encode(code *[]byte)

func (InstructionStatement) Opcode 

func (InstructionStatement) Opcode() Opcode

func (InstructionStatement) OperandsString 

func (i InstructionStatement) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionStatement) ResolvedOperandsString 

func (i InstructionStatement) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionStatement) String 

func (i InstructionStatement) String() string

type InstructionSubtract 

type InstructionSubtract struct {
}

InstructionSubtract

Pops two number values off the stack, subtracts the second from the first, and then pushes the result back on to the stack.

func (InstructionSubtract) Encode 

func (i InstructionSubtract) Encode(code *[]byte)

func (InstructionSubtract) Opcode 

func (InstructionSubtract) Opcode() Opcode

func (InstructionSubtract) OperandsString 

func (i InstructionSubtract) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionSubtract) ResolvedOperandsString 

func (i InstructionSubtract) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionSubtract) String 

func (i InstructionSubtract) String() string

type InstructionTemplateString 

type InstructionTemplateString struct {
	ExprSize uint16
}

InstructionTemplateString

Represents a string template with an array of values (strings) and an array of expressions, pops both off the stack.

func DecodeTemplateString 

func DecodeTemplateString(ip *uint16, code []byte) (i InstructionTemplateString)

func (InstructionTemplateString) Encode 

func (i InstructionTemplateString) Encode(code *[]byte)

func (InstructionTemplateString) Opcode 

func (InstructionTemplateString) Opcode() Opcode

func (InstructionTemplateString) OperandsString 

func (i InstructionTemplateString) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionTemplateString) ResolvedOperandsString 

func (i InstructionTemplateString) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionTemplateString) String 

func (i InstructionTemplateString) String() string

type InstructionTransfer 

type InstructionTransfer struct {
}

InstructionTransfer

Pops a value off the stack, calls transfer, and then pushes it back on to the stack.

func (InstructionTransfer) Encode 

func (i InstructionTransfer) Encode(code *[]byte)

func (InstructionTransfer) Opcode 

func (InstructionTransfer) Opcode() Opcode

func (InstructionTransfer) OperandsString 

func (i InstructionTransfer) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionTransfer) ResolvedOperandsString 

func (i InstructionTransfer) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionTransfer) String 

func (i InstructionTransfer) String() string

type InstructionTransferAndConvert 

type InstructionTransferAndConvert struct {
	Type uint16
}

InstructionTransferAndConvert

Pops a value off the stack, transfers it to the given type, and then pushes it back on to the stack.

func DecodeTransferAndConvert 

func DecodeTransferAndConvert(ip *uint16, code []byte) (i InstructionTransferAndConvert)

func (InstructionTransferAndConvert) Encode 

func (i InstructionTransferAndConvert) Encode(code *[]byte)

func (InstructionTransferAndConvert) Opcode 

func (InstructionTransferAndConvert) Opcode() Opcode

func (InstructionTransferAndConvert) OperandsString 

func (i InstructionTransferAndConvert) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionTransferAndConvert) ResolvedOperandsString 

func (i InstructionTransferAndConvert) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionTransferAndConvert) String 

func (i InstructionTransferAndConvert) String() string

type InstructionTrue 

type InstructionTrue struct {
}

InstructionTrue

Pushes the boolean value `true` onto the stack.

func (InstructionTrue) Encode 

func (i InstructionTrue) Encode(code *[]byte)

func (InstructionTrue) Opcode 

func (InstructionTrue) Opcode() Opcode

func (InstructionTrue) OperandsString 

func (i InstructionTrue) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionTrue) ResolvedOperandsString 

func (i InstructionTrue) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionTrue) String 

func (i InstructionTrue) String() string

type InstructionUnknown 

type InstructionUnknown struct {
}

InstructionUnknown

An unknown instruction.

func (InstructionUnknown) Encode 

func (i InstructionUnknown) Encode(code *[]byte)

func (InstructionUnknown) Opcode 

func (InstructionUnknown) Opcode() Opcode

func (InstructionUnknown) OperandsString 

func (i InstructionUnknown) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionUnknown) ResolvedOperandsString 

func (i InstructionUnknown) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionUnknown) String 

func (i InstructionUnknown) String() string

type InstructionUnwrap 

type InstructionUnwrap struct {
}

InstructionUnwrap

Pops a value off the stack. If the value is an optional, pushes the optional's inner value back on to the stack. Panics if the value is `nil`. If the value is not an option, pushes the value back on to the stack.

func (InstructionUnwrap) Encode 

func (i InstructionUnwrap) Encode(code *[]byte)

func (InstructionUnwrap) Opcode 

func (InstructionUnwrap) Opcode() Opcode

func (InstructionUnwrap) OperandsString 

func (i InstructionUnwrap) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionUnwrap) ResolvedOperandsString 

func (i InstructionUnwrap) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionUnwrap) String 

func (i InstructionUnwrap) String() string

type InstructionVoid 

type InstructionVoid struct {
}

InstructionVoid

Pushes the void value onto the stack.

func (InstructionVoid) Encode 

func (i InstructionVoid) Encode(code *[]byte)

func (InstructionVoid) Opcode 

func (InstructionVoid) Opcode() Opcode

func (InstructionVoid) OperandsString 

func (i InstructionVoid) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionVoid) ResolvedOperandsString 

func (i InstructionVoid) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionVoid) String 

func (i InstructionVoid) String() string

type InstructionWrap 

type InstructionWrap struct {
}

InstructionWrap

Pops a value off the stack, wrap it with an optional, and pushes back onto the stack.

func (InstructionWrap) Encode 

func (i InstructionWrap) Encode(code *[]byte)

func (InstructionWrap) Opcode 

func (InstructionWrap) Opcode() Opcode

func (InstructionWrap) OperandsString 

func (i InstructionWrap) OperandsString(sb *strings.Builder, colorize bool)

func (InstructionWrap) ResolvedOperandsString 

func (i InstructionWrap) ResolvedOperandsString(sb *strings.Builder,
	constants []constant.Constant,
	types []interpreter.StaticType,
	functionNames []string,
	colorize bool)

func (InstructionWrap) String 

func (i InstructionWrap) String() string

type Opcode 

type Opcode byte
const (
	Unknown Opcode = iota

	Return
	ReturnValue
	Jump
	JumpIfFalse
	JumpIfTrue
	JumpIfNil

	Add
	Subtract
	Multiply
	Divide
	Mod
	Negate

	BitwiseOr
	BitwiseAnd
	BitwiseXor
	BitwiseLeftShift
	BitwiseRightShift

	Less
	Greater
	LessOrEqual
	GreaterOrEqual

	Equal
	NotEqual

	Not

	Wrap
	Unwrap
	Destroy
	TransferAndConvert
	SimpleCast
	FailableCast
	ForceCast
	Deref
	Transfer

	True
	False
	Void
	Nil
	NewSimpleComposite
	NewComposite
	NewCompositeAt
	NewPath
	NewArray
	NewDictionary
	NewRef
	NewClosure

	GetConstant
	GetLocal
	SetLocal
	GetUpvalue
	SetUpvalue
	CloseUpvalue
	GetGlobal
	SetGlobal
	GetField
	RemoveField
	SetField
	SetIndex
	GetIndex
	RemoveIndex
	GetMethod

	Invoke
	InvokeDynamic

	Drop
	Dup

	Iterator
	IteratorHasNext
	IteratorNext
	IteratorEnd

	EmitEvent
	Loop
	Statement
	TemplateString

	// NOTE: not an actual opcode, must be last item
	OpcodeMax
)

func (Opcode) IsControlFlow 

func (i Opcode) IsControlFlow() bool

func (Opcode) String 

func (i Opcode) String() string

type Upvalue 

type Upvalue struct {
	TargetIndex uint16
	IsLocal     bool
}

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