Introduce compiler key to disable compatibility resolution mechanism

Enable it if one was using new inferene before 1.4 #KT-40128 Fixed #KT-40112 Fixed #KT-40113 Fixed
2020-07-09 00:26:10 +03:00
parent c1fd891916
commit 0c8b847ae6
17 changed files with 106 additions and 9 deletions
@@ -0,0 +1,4 @@
+$TESTDATA_DIR$/newInferenceImpliesProgressiveModeForNI.kt
+-d
+$TEMP_DIR$
+-XXLanguage\:+NewInference
@@ -0,0 +1,11 @@
+fun bar(): Int = 0
+
+object Scope {
+    fun <T> foo(f: () -> T): T = f()
+
+    fun bar(x: Int = 0): String = ""
+
+    fun test() {
+        val r1 = foo(::bar)
+    }
+}
@@ -0,0 +1,16 @@
+warning: ATTENTION!
+This build uses unsafe internal compiler arguments:
+
+-XXLanguage:+NewInference
+
+This mode is not recommended for production use,
+as no stability/compatibility guarantees are given on
+compiler or generated code. Use it at your own risk!
+
+compiler/testData/cli/jvm/newInferenceImpliesProgressiveModeForNI.kt:6:13: warning: parameter 'x' is never used
+    fun bar(x: Int = 0): String = ""
+            ^
+compiler/testData/cli/jvm/newInferenceImpliesProgressiveModeForNI.kt:9:13: warning: variable 'r1' is never used
+        val r1 = foo(::bar)
+            ^
+OK