Simplistic type inference:

KT-258 Support equality constraints in type inference
KT-399 Type argument inference not implemented for CALL_EXPRESSION

compiler/testData/checkerWithErrorTypes/full/regression/kt258.jet

@@ -0,0 +1,10 @@
+// KT-258 Support equality constraints in type inference
+
+import java.util.*
+
+fun test() {
+  val attributes : HashMap<String, String> = HashMap()
+  attributes["href"] = "1" // inference fails, but it shouldn't
+}
+
+fun <K, V> java.util.Map<K, V>.set(key : K, value : V) {}//= this.put(key, value)

compiler/testData/checkerWithErrorTypes/quick/TypeInference.jet

@@ -0,0 +1,18 @@
+class C<T>() {
+  fun foo() : T <!NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY!>{}<!>
+}
+
+fun foo(c: C<Int>) {}
+fun bar<T>() : C<T> <!NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY!>{}<!>
+
+fun main(args : Array<String>) {
+  val a : C<Int> = C();
+  val x : C<in String> = C()
+  val y : C<out String> = C()
+  val z : C<*> = C()
+
+  val ba : C<Int> = bar();
+  val bx : C<in String> = bar()
+  val by : C<out String> = bar()
+  val bz : C<*> = bar()
+}

compiler/testData/checkerWithErrorTypes/quick/regressions/kt399.jet

@@ -0,0 +1,11 @@
+// KT-399 Type argument inference not implemented for CALL_EXPRESSION
+
+fun <T> getSameTypeChecker(obj: T) : Function1<Any,Boolean> {
+    return { (a : Any) => a is T }
+}
+
+fun box() : String {
+    if(getSameTypeChecker<String>("lala")(10)) return "fail"
+    if(!getSameTypeChecker<String>("mama")("lala")) return "fail"
+    return "OK"
+}