scope

package

v1.0.2 Latest Latest Go to latest Published: Apr 1, 2025 License: GPL-3.0 Imports: 1 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/PicoTools/plan

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Documentation ¶

Index ¶

func NewCurrentScope(isFunc bool, isLoop bool)
func NewGlobalScope()
type Scope
- func NewScope(parent *Scope, depth int, isFunc bool, isLoop bool, ...) *Scope

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewCurrentScope ¶ added in v1.0.1

func NewCurrentScope(isFunc bool, isLoop bool)

NewBaseScope create current scope on top of another

func NewGlobalScope ¶ added in v1.0.1

func NewGlobalScope()

NewGlobalScope initializes global scope

Types ¶

type Scope ¶

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

var CurrentScope *Scope

current scope

var GlobalScope *Scope

global scope

func NewScope ¶

func NewScope(
	parent *Scope,
	depth int,
	isFunc bool,
	isLoop bool,
	objects map[string]object.Object,
	functions map[string]*object.RuntimeFunc,
) *Scope

NewScope creates new scope

func (*Scope) Depth ¶

func (s *Scope) Depth() int

Depth returns current depth of scopes

func (*Scope) Functions ¶ added in v1.0.1

func (s *Scope) Functions() map[string]*object.RuntimeFunc

Functions returns map with functions registered in current scope

func (*Scope) Get ¶

func (s *Scope) Get(n string, stopOnFunc bool) object.Object

Get returns value of variable from storage (with search inside of parent scope and checking is scope function)

func (*Scope) GetFunction ¶ added in v1.0.1

func (s *Scope) GetFunction(name string) object.Object

GetFunction returns runtime function by name (search in parent scopes)

func (*Scope) IsBreak ¶

func (s *Scope) IsBreak() bool

IsBreak returns true if break necessary

func (*Scope) IsContinue ¶

func (s *Scope) IsContinue() bool

IsContinue returns true if continue necessary

func (*Scope) IsFunc ¶

func (s *Scope) IsFunc() bool

IsFunc returns true if scope is function

func (*Scope) IsGlobal ¶

func (s *Scope) IsGlobal() bool

IsGLobal returns true if scope is global

func (*Scope) IsInFunc ¶

func (s *Scope) IsInFunc() bool

IsInFunc returns true if scope inside of function

func (*Scope) IsInLoop ¶

func (s *Scope) IsInLoop() bool

IsInLoop returns true if scope inside of loop

func (*Scope) Parent ¶

func (s *Scope) Parent() *Scope

Parent returns parent scope

func (*Scope) Put ¶

func (s *Scope) Put(n string, o object.Object)

Put saves variable in scope

func (*Scope) SetLoopBreak ¶

func (s *Scope) SetLoopBreak()

SetLoopBreak sets flag for break necessity

func (*Scope) SetLoopContinue ¶

func (s *Scope) SetLoopContinue()

SetLoopContinue sets flag for continue necessity

func (*Scope) UnsetLoopBreak ¶

func (s *Scope) UnsetLoopBreak()

UnsetLoopBreak unsets flag for break necessity

func (*Scope) UnsetLoopContinue ¶

func (s *Scope) UnsetLoopContinue()

UnsetLoopContinue unsets flag for continue necessity

Source Files ¶

View all Source files

scope.go

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