Add compatibility warning for suspend conversions

2020-06-01 00:46:18 +03:00
parent 47e6805186
commit eaeaf3c8a3
7 changed files with 110 additions and 0 deletions
@@ -0,0 +1,28 @@
+// !LANGUAGE: +SuspendConversion
+// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_EXPRESSION
+
+object Test1 {
+    fun foo(f: () -> Unit) {}
+
+    object Scope {
+        fun foo(f: suspend () -> Unit) {}
+
+        fun test(g: () -> Unit) {
+            <!COMPATIBILITY_WARNING, DEBUG_INFO_CALL("fqName: Test1.foo; typeCall: function")!>foo(g)<!>
+        }
+    }
+}
+
+object Test2 {
+    fun <T> foo(f: suspend () -> T): T = TODO()
+    suspend fun bar(): Int = 0
+
+    object Scope {
+        fun bar(): String = ""
+
+        fun test() {
+            val result = foo(<!COMPATIBILITY_WARNING!>::bar<!>)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>result<!>
+        }
+    }
+}