Merge remote branch 'origin/master'

2011-12-27 11:46:22 +04:00
parent fa5be15852 90e5c03389
commit 8cad00a021
27 changed files with 284 additions and 95 deletions
@@ -0,0 +1,76 @@
+// FILE: b.kt
+// +JDK
+package outer
+
+fun Int?.optint() : Unit {}
+val Int?.optval : Unit = #()
+
+fun <T, E> T.foo(<!UNUSED_PARAMETER!>x<!> : E, y : A) : T   {
+  y.plus(1)
+  y plus 1
+  y + 1.0
+
+  this<!UNNECESSARY_SAFE_CALL!>?.<!>minus<T>(this)
+
+  return this
+}
+
+class A
+
+fun A.plus(<!UNUSED_PARAMETER!>a<!> : Any) {
+
+  1.foo()
+  true.<!NONE_APPLICABLE!>foo<!>()
+
+  1
+}
+
+fun A.plus(<!UNUSED_PARAMETER!>a<!> : Int) {
+  1
+}
+
+fun <T> T.minus(<!UNUSED_PARAMETER!>t<!> : T) : Int = 1
+
+fun test() {
+  val <!UNUSED_VARIABLE!>y<!> = 1.abs
+}
+val Int.abs : Int
+  get() = if (this > 0) this else -this;
+
+val <T> T.<!MUST_BE_INITIALIZED!>foo<!> : T
+
+fun Int.foo() = this
+
+// FILE: b.kt
+package null_safety
+
+import outer.*
+
+        fun parse(<!UNUSED_PARAMETER!>cmd<!>: String): Command? { return null  }
+        class Command() {
+        //  fun equals(other : Any?) : Boolean
+          val foo : Int = 0
+        }
+
+        fun Any.equals(<!UNUSED_PARAMETER!>other<!> : Any?) : Boolean = true
+        fun Any?.equals1(<!UNUSED_PARAMETER!>other<!> : Any?) : Boolean = true
+        fun Any.equals2(<!UNUSED_PARAMETER!>other<!> : Any?) : Boolean = true
+
+        fun main(args: Array<String>) {
+
+            System.out?.print(1)
+
+            val command = parse("")
+
+            command.foo
+
+            command.equals(null)
+            command?.equals(null)
+            command.equals1(null)
+            command<!UNNECESSARY_SAFE_CALL!>?.<!>equals1(null)
+
+            val c = Command()
+            c<!UNNECESSARY_SAFE_CALL!>?.<!>equals2(null)
+
+            if (command == null) 1
+        }