com.google.javascript.jscomp

Class ImplicitNullabilityCheck

java.lang.Object

com.google.javascript.jscomp.NodeTraversal.AbstractPostOrderCallback

com.google.javascript.jscomp.ImplicitNullabilityCheck

All Implemented Interfaces:

CompilerPass, NodeTraversal.Callback

public final class ImplicitNullabilityCheck
extends NodeTraversal.AbstractPostOrderCallback
implements CompilerPass

Warn about types in JSDoc that are implicitly nullable.

Author:

[email protected] (Ben Lickly)

Field Summary

Fields

Modifier and Type	Field and Description
static DiagnosticType	IMPLICITLY_NULLABLE_JSDOC

Constructor Summary

Constructors

Constructor and Description
ImplicitNullabilityCheck(AbstractCompiler compiler)

Method Summary

Modifier and Type	Method and Description
void	process(Node externs, Node root) Process the JS with root node root.
void	visit(NodeTraversal t, Node n, Node p) Crawls the JSDoc of the given node to find any names in JSDoc that are implicitly null.

Methods inherited from class com.google.javascript.jscomp.NodeTraversal.AbstractPostOrderCallback

shouldTraverse

Methods inherited from class java.lang.Object

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

Field Detail

IMPLICITLY_NULLABLE_JSDOC

public static final DiagnosticType IMPLICITLY_NULLABLE_JSDOC

Constructor Detail

ImplicitNullabilityCheck

public ImplicitNullabilityCheck(AbstractCompiler compiler)

Method Detail

process

public void process(Node externs,
                    Node root)

Description copied from interface: CompilerPass

Process the JS with root node root. Can modify the contents of each Node tree

Specified by:

process in interface CompilerPass

Parameters:

externs - Top of external JS tree

root - Top of JS tree

visit

public void visit(NodeTraversal t,
                  Node n,
                  Node p)

Crawls the JSDoc of the given node to find any names in JSDoc that are implicitly null.

Specified by:

visit in interface NodeTraversal.Callback