Handle wrong method invocation of a type parameter (fix issue 13134).

tests/language/type_variable_conflict2_test.dart

Index: tests/language/type_variable_conflict2_test.dart
===================================================================
--- tests/language/type_variable_conflict2_test.dart	(revision 0)
+++ tests/language/type_variable_conflict2_test.dart	(revision 0)
@@ -0,0 +1,49 @@
+// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// Regression test for issue 13134. Invocation of a type parameter.
+
+import "package:expect/expect.dart";
+
+class C<T> {
+  noSuchMethod(Invocation im) {
+    Expect.equals(#T, im.memberName);
+    return 42;
+  }
+
+  // Class 'C' has no instance method 'T': call noSuchMethod.
+  foo() => T();  /// 01: static type warning
+
+  // T is in scope, even in static context. Compile-time error to call this.T().
+  static bar() => T();  /// 02: compile-time error
+
+  // X is not in scope. NoSuchMethodError.
+  static baz() => X();  /// 03: static type warning
+
+  // Class 'C' has no static method 'T': NoSuchMethodError.
+  static qux() => C.T();  /// 04: static type warning

[hausner, 2014/01/18 00:29:55]

You are missing the case T.notInScope;

[regis, 2014/01/18 00:48:53]

Done.

+
+  // Class '_Type' has no instance method 'call': NoSuchMethodError.
+  quux() => (T)();  /// 05: static type warning
+
+  // Runtime type T not accessible from static context. Compile-time error.
+  static corge() => (T)();  /// 06: compile-time error
+
+  // Class '_Type' has no [] operator: NoSuchMethodError.
+  grault() => T[0];  /// 07: static type warning
+
+  // Runtime type T not accessible from static context. Compile-time error.
+  static garply() => T[0];  /// 08: compile-time error
+}
+
+main() {
+  Expect.equals(42, new C().foo());  /// 01: continued
+  C.bar();  /// 02: continued
+  Expect.throws(() => C.baz(), (e) => e is NoSuchMethodError);  /// 03: continued
+  Expect.throws(() => C.qux(), (e) => e is NoSuchMethodError);  /// 04: continued
+  Expect.throws(() => new C().quux(), (e) => e is NoSuchMethodError);  /// 05: continued
+  C.corge();  /// 06: continued
+  Expect.throws(() => new C().grault(), (e) => e is NoSuchMethodError);  /// 07: continued
+  C.garply();  /// 08: continued
+}