Implement resolution of desctructuring declarations in lambdas

#KT-5828 In Progress
2016-09-15 17:56:59 +03:00
parent ace3655824
commit e975d32196
27 changed files with 640 additions and 37 deletions
@@ -0,0 +1,29 @@
+// !CHECK_TYPE
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+data class A(val x: Int, val y: String)
+data class B(val u: Double, val w: Short)
+
+fun foo(block: (A, B) -> Unit) { }
+
+fun bar() {
+    foo { (<!REDECLARATION!>a<!>, <!REDECLARATION!>a<!>), b ->
+        a checkType { <!TYPE_MISMATCH!>_<!><Int>() }
+        b checkType { <!TYPE_MISMATCH!>_<!><String>() }
+    }
+
+    foo { (<!REDECLARATION!>a<!>, b), <!REDECLARATION!>a<!> ->
+        a checkType { <!TYPE_MISMATCH!>_<!><Int>() }
+        b checkType { _<String>() }
+    }
+
+    foo { <!REDECLARATION!>a<!>, (<!REDECLARATION!>a<!>, b) ->
+        a checkType { <!TYPE_MISMATCH!>_<!><Int>() }
+        b checkType { <!TYPE_MISMATCH!>_<!><String>() }
+    }
+
+    foo { (a, <!REDECLARATION!>b<!>), (c, <!REDECLARATION!>b<!>) ->
+        a checkType { _<Int>() }
+        b checkType { <!TYPE_MISMATCH!>_<!><String>() }
+        c checkType { <!TYPE_MISMATCH!>_<!><B>() }
+    }
+}