NonParameterizedFactoryTest crashes in debug mode.

[DartBot]

This issue was originally filed by ngeoffray@google.com

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The following code (tests/language/src/NonParameterizedFactoryTest.dart):

interface Interface<T> factory Factory {
  Interface();
  Interface.withArg(T value);
}

class Factory {
  factory Interface() {
    return null;
  }

  factory Interface.withArg(value) {
    return null;
  }
}

main() {
  new Interface();
  new Interface<int>();
  new Interface.withArg(4);
  new Interface<int>.withArg(4);
}

Crashes the VM in debug mode:
=== debugia32 language/NonParameterizedFactoryTest ===
Path: language/NonParameterizedFactoryTest
runtime/vm/ast.h:1672: error: expected: type_arguments_.IsNull() || (type_arguments_.Length() == Class::Handle(constructor_.owner()).NumTypeArguments())
Command: /usr/local/google/home/ngeoffray/dart-all1/dart/out/Debug_ia32/dart_bin --ignore-unrecognized-flags /usr/local/google/home/ngeoffray/dart-all1/dart/tests/language/src/NonParameterizedFactoryTest.dart

--- CRASHED ---

Set owner to @crelier.
Added Accepted label.

Issue #275 has been merged into this issue.

Set owner to @sgmitrovic.

[crelier]

Set owner to @crelier.
Added Fixed label.