ConcurrentModificationException

tangzx · tangzx · commit bd4e86ca3a7f · 2017-10-19T10:20:49.000+08:00
diff --git a/src/main/java/com/tang/intellij/lua/ty/Ty.kt b/src/main/java/com/tang/intellij/lua/ty/Ty.kt
@@ -322,7 +322,8 @@ class TyUnion : Ty(TyKind.Union) {
 
         fun each(ty: ITy, process: (ITy) -> Unit) {
             if (ty is TyUnion) {
-                ty.childSet.forEach(process)
+                //ConcurrentModificationException
+                ty.childSet.toTypedArray().forEach(process)
             } else process(ty)
         }
 

Original file line number	Diff line number	Diff line change
`@@ -322,7 +322,8 @@ class TyUnion : Ty(TyKind.Union) {`
`322`	`322`
`323`	`323`	`fun each(ty: ITy, process: (ITy) -> Unit) {`
`324`	`324`	`if (ty is TyUnion) {`
`325`		`- ty.childSet.forEach(process)`
	`325`	`+ //ConcurrentModificationException`
	`326`	`+ ty.childSet.toTypedArray().forEach(process)`
`326`	`327`	`} else process(ty)`
`327`	`328`	`}`
`328`	`329`