com.google.javascript.jscomp

Class Es6SyntacticScopeCreator

java.lang.Object

com.google.javascript.jscomp.Es6SyntacticScopeCreator

public class Es6SyntacticScopeCreator
extends java.lang.Object

The syntactic scope creator scans the parse tree to create a Scope object containing all the variable declarations in that scope. This class adds support for block-level scopes introduced in ECMAScript 6.

This implementation is not thread-safe.

Author:

[email protected] (Michael Zhou)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Es6SyntacticScopeCreator.ScopeFactory A simple API for injecting the use of alternative Scope classes

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.javascript.jscomp.Es6SyntacticScopeCreator.RedeclarationHandler	DEFAULT_REDECLARATION_HANDLER

Constructor Summary

Constructors

Constructor and Description
Es6SyntacticScopeCreator(AbstractCompiler compiler)
Es6SyntacticScopeCreator(AbstractCompiler compiler, Es6SyntacticScopeCreator.ScopeFactory scopeFactory)

Method Summary

Modifier and Type	Method and Description
Scope	createScope(Node n, Scope parent) Creates a Scope object.
boolean	hasBlockScope()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_REDECLARATION_HANDLER

public static final com.google.javascript.jscomp.Es6SyntacticScopeCreator.RedeclarationHandler DEFAULT_REDECLARATION_HANDLER

Constructor Detail

Es6SyntacticScopeCreator

public Es6SyntacticScopeCreator(AbstractCompiler compiler)

Es6SyntacticScopeCreator

public Es6SyntacticScopeCreator(AbstractCompiler compiler,
                                Es6SyntacticScopeCreator.ScopeFactory scopeFactory)

Method Detail

hasBlockScope

public boolean hasBlockScope()

createScope

public Scope createScope(Node n,
                         Scope parent)

Creates a Scope object.

Parameters:

n - the root node (either a FUNCTION node, a SCRIPT node, or a synthetic block node whose children are all SCRIPT nodes)

parent - the parent Scope object (may be null)