bug fix #18 TyUnion#substitute

tangzx · tangzx · commit aa1dccf1f312 · 2019-10-15T21:46:42.000+08:00
diff --git a/EmmyLua-Common/src/main/java/com/tang/intellij/lua/ty/Ty.kt b/EmmyLua-Common/src/main/java/com/tang/intellij/lua/ty/Ty.kt
@@ -409,7 +409,7 @@ class TyUnion : Ty(TyKind.Union) {
 
     override fun substitute(substitutor: ITySubstitutor): ITy {
         val u = TyUnion()
-        childSet.forEach { u.addChild(it.substitute(substitutor)) }
+        childSet.forEach { u.union2(it.substitute(substitutor)) }
         return u
     }
 

Original file line number	Diff line number	Diff line change
`@@ -409,7 +409,7 @@ class TyUnion : Ty(TyKind.Union) {`
`409`	`409`
`410`	`410`	`override fun substitute(substitutor: ITySubstitutor): ITy {`
`411`	`411`	`val u = TyUnion()`
`412`		`- childSet.forEach { u.addChild(it.substitute(substitutor)) }`
	`412`	`+ childSet.forEach { u.union2(it.substitute(substitutor)) }`
`413`	`413`	`return u`
`414`	`414`	`}`
`415`	`415`