compiler

package

v0.0.8 Latest Latest Go to latest Published: Feb 25, 2022 License: MIT Imports: 14 Imported by: 2

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Repository

github.com/dreblang/core

Links

Open Source Insights

Documentation ¶

Index ¶

func RegisterLib(name string, loader func() *object.Scope)
type Bytecode
type CompilationScope
type Compiler
- func New() *Compiler
- func NewWithState(s *SymbolTable, constants []object.Object) *Compiler
type EmittedInstruction
type Symbol
type SymbolScope
type SymbolTable
- func NewEnclosedSymbolTable(outer *SymbolTable) *SymbolTable
- func NewSymbolTable() *SymbolTable

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func RegisterLib ¶ added in v0.0.2

func RegisterLib(name string, loader func() *object.Scope)

Types ¶

type Bytecode ¶

type Bytecode struct {
	Instructions code.Instructions
	Constants    []object.Object
}

type CompilationScope ¶

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

type Compiler ¶

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

func New ¶

func New() *Compiler

func NewWithState ¶

func NewWithState(s *SymbolTable, constants []object.Object) *Compiler

func (*Compiler) Bytecode ¶

func (c *Compiler) Bytecode() *Bytecode

func (*Compiler) Compile ¶

func (c *Compiler) Compile(node ast.Node) error

func (*Compiler) SearchPlugin ¶ added in v0.0.6

func (c *Compiler) SearchPlugin(m string) *string

func (*Compiler) SearchSource ¶ added in v0.0.6

func (c *Compiler) SearchSource(m string) *string

type EmittedInstruction ¶

type EmittedInstruction struct {
	Opcode   code.Opcode
	Position int
}

type Symbol ¶

type Symbol struct {
	Name  string
	Scope SymbolScope
	Index int
}

type SymbolScope ¶

type SymbolScope string

const (
	GlobalScope  SymbolScope = "Global"
	LocalScope   SymbolScope = "Local"
	BuiltinScope SymbolScope = "Builtin"
	FreeScope    SymbolScope = "Free"
)

type SymbolTable ¶

type SymbolTable struct {
	Outer *SymbolTable

	FreeSymbols []Symbol
	// contains filtered or unexported fields
}

func NewEnclosedSymbolTable ¶

func NewEnclosedSymbolTable(outer *SymbolTable) *SymbolTable

func NewSymbolTable ¶

func NewSymbolTable() *SymbolTable

func (*SymbolTable) Define ¶

func (s *SymbolTable) Define(name string) Symbol

func (*SymbolTable) DefineBuiltin ¶

func (s *SymbolTable) DefineBuiltin(index int, name string) Symbol

func (*SymbolTable) Resolve ¶

func (s *SymbolTable) Resolve(name string) (Symbol, bool)

Source Files ¶

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