Fix crash in no-unused-prop-types test with UnionTypeAnnotation

justinanastos · justinanastos · commit dd1085122634 · 2017-11-22T08:33:56.000-05:00
diff --git a/lib/rules/no-unused-prop-types.js b/lib/rules/no-unused-prop-types.js
@@ -780,6 +780,10 @@ module.exports = {
           return declarePropTypesForObjectTypeAnnotation(annotation, declaredPropTypes);
         }
 
+        if (annotation.type === 'UnionTypeAnnotation') {
+          return true;
+        }
+
         const typeNode = typeScope(annotation.id.name);
 
         if (!typeNode) {

Original file line number	Diff line number	Diff line change
`@@ -780,6 +780,10 @@ module.exports = {`
`780`	`780`	`return declarePropTypesForObjectTypeAnnotation(annotation, declaredPropTypes);`
`781`	`781`	`}`
`782`	`782`
	`783`	`+ if (annotation.type === 'UnionTypeAnnotation') {`
	`784`	`+ return true;`
	`785`	`+ }`
	`786`	`+`
`783`	`787`	`const typeNode = typeScope(annotation.id.name);`
`784`	`788`
`785`	`789`	`if (!typeNode) {`