Pass type arguments as a list in generic methods invocations

pkg/kernel/testcases/reify/simple_test.dart.expect

 library simple_test;
 import self as self;
 import "dart:core" as core;
 import "../../runtime/reify/interceptors.dart" as int;
 import "../../runtime/reify/types.dart" as typ;
 import "./test_base.dart" as tes;
 import "../../runtime/reify/declarations.dart" as dec;
 
 class C extends core::Object implements int::HasRuntimeTypeGetter {
   constructor •() → void
@@ skipping 127 matching lines @@
   tes::write(let dynamic #t3 = o in #t3 is int::HasRuntimeTypeGetter && #t3.$is$C);
   tes::write(let dynamic #t4 = o in #t4 is int::HasRuntimeTypeGetter && #t4.$is$D);
 }
 static method testIsNot(dynamic o) → dynamic {
   tes::write(!(let dynamic #t5 = o in #t5 is int::HasRuntimeTypeGetter && #t5.$is$A));
   tes::write(!(let dynamic #t6 = o in #t6 is int::HasRuntimeTypeGetter && #t6.$is$B));
   tes::write(!(let dynamic #t7 = o in #t7 is int::HasRuntimeTypeGetter && #t7.$is$C));
   tes::write(!(let dynamic #t8 = o in #t8 is int::HasRuntimeTypeGetter && #t8.$is$D));
 }
 static method main() → dynamic {
-  dynamic objects = int::attachType(<dynamic>[new self::A::•(), new self::B::•(), new self::C::•(), new self::D::•()], new typ::Interface::•(self::$declarations.[](6), <dynamic>[const typ::Dynamic::•()]));
-  objects.forEach(new self::Closure#testIs::•());
-  objects.forEach(new self::Closure#testIsNot::•());
+  core::List<self::C> objects = int::attachType(<self::C>[new self::A::•(), new self::B::•(), new self::C::•(), new self::D::•()], new typ::Interface::•(self::$declarations.[](6), <dynamic>[new typ::Interface::•(self::$declarations.[](0))]));
+  objects.{core::Iterable::forEach}(new self::Closure#testIs::•());
+  objects.{core::Iterable::forEach}(new self::Closure#testIsNot::•());
   tes::expectOutput("true\nfalse\ntrue\nfalse\nfalse\ntrue\ntrue\nfalse\nfalse\nfalse\ntrue\nfalse\nfalse\ntrue\ntrue\ntrue\nfalse\ntrue\nfalse\ntrue\ntrue\nfalse\nfalse\ntrue\ntrue\ntrue\nfalse\ntrue\ntrue\nfalse\nfalse\nfalse");
 }