Prohibit using array based on non-reified type parameters as reified type arguments

#KT-31227 fixed
2019-11-14 08:22:04 +01:00
parent 8a1f8714e7
commit 27ff2d7816
13 changed files with 131 additions and 16 deletions
@@ -0,0 +1,19 @@
+// !LANGUAGE: -ProhibitNonReifiedArraysAsReifiedTypeArguments
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+inline fun <reified T> foo() {}
+
+fun <T> bar() {
+    foo<<!TYPE_PARAMETER_AS_REIFIED!>T<!>>()
+    foo<<!TYPE_PARAMETER_AS_REIFIED_ARRAY_WARNING!>Array<T><!>>()
+    foo<<!TYPE_PARAMETER_AS_REIFIED_ARRAY_WARNING!>Array<Array<T>><!>>()
+    foo<Array<Int>>()
+    foo<Array<Array<Int>>>()
+    foo<IntArray>()
+    foo<List<T>>()
+    foo<List<Array<T>>>()
+}
+
+fun test(x: Array<String>, y: Array<*>) {
+    bar<Int>()
+}