Drop YIELD_IS_RESERVED diagnostic in 1.7.0 #KT-27750 Fixed

compiler/testData/diagnostics/tests/ReserveYieldNoMore.kt

@@ -0,0 +1,72 @@
+// FIR_IDENTICAL
+// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_EXPRESSION -UNREACHABLE_CODE -UNUSED_VARIABLE
+// !LANGUAGE: +YieldIsNoMoreReserved
+
+// FILE: 1.kt
+package p1.yield
+
+import p1.yield.yield
+import p1.yield.foo
+
+val yield = 5
+fun foo(){}
+
+fun bar(yield: Int = 4) {}
+
+fun yield(yield: Int) {
+    "$yield"
+    "${yield}"
+
+    yield
+    val foo = yield + yield
+    val foo2 = yield
+
+    bar(yield = 5)
+
+    yield(4)
+    yield {}
+
+    class yield<T: yield<T>>
+
+    return@yield
+    return@yield Unit
+
+    val foo5: yield<*>
+}
+
+fun yield(i: (Int) -> Unit) {}
+
+// FILE: 2.kt
+
+package p2.yield
+
+import p2.yield.yield
+import p2.yield.foo
+
+val yield = 5
+fun foo(){}
+
+fun bar(yield: Int = 4) {}
+
+fun yield(yield: Int) {
+    "$`yield`"
+    "${`yield`}"
+
+    `yield`
+    val foo = `yield` + `yield`
+    val foo2 = `yield`
+
+    bar(`yield` = 5)
+
+    `yield`(4)
+    `yield` {}
+
+    class `yield`<T: `yield`<T>>
+
+    return@`yield`
+    return@`yield` Unit
+
+    val foo5: `yield`<*>
+}
+
+fun yield(i: (Int) -> Unit) {}