Inline list in assertEqual blows up

[itamarst]

This seems to compile:

void test() {
    List<String> l = ["a", "c"];
    assertEqual("abc".split("b"), l);
}

This however blows up with an exception:

void test() {
    assertEqual("abc".split("b"), ["a", "c"]);
}

  File "/home/itamarst/.virtualenvs/quark2/bin/quark", line 11, in <module>
    load_entry_point('datawire-quark', 'console_scripts', 'quark')()
  File "/home/itamarst/Datawire/quark/quarkc/command.py", line 260, in call_main
    exit(main(args))
  File "/home/itamarst/Datawire/quark/quarkc/command.py", line 229, in main
    pkg = c.compile()
  File "/home/itamarst/Datawire/quark/quarkc/compiler.py", line 118, in compile
    pkg = self.code.compile()
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 84, in compile
    definitions.append(self.compile(nd))
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 135, in compile
    + [self.compile(d) for d in cls.bases + cls.definitions])
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 179, in compile
    args += [self.compile(meth.body)]
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 336, in compile
    c = self.compile(s)
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 628, in compile
    return self.to_stmt(self.compile(exprs.expr))
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 393, in compile
    return self.convert(call, self.compile_call(call.expr, call.args))
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 412, in compile_call
    return self.compile_call(t, dfn, expr, args)
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 460, in compile_call
    return self.compile_call(ref, dfn, var.name.text, args)
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 469, in compile_call
    return ir.AssertEqual(*[self.compile(a) for a in args])
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 548, in compile
    self.add(ir.Evaluate(self.compile_send(ref, ir.Var(tmp), "append", el)))
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 377, in compile_send
    return self.compile_send(ref, expr, name, *[self.compile(a) for a in args])
  File "/home/itamarst/Datawire/quark/quarkc/code.py", line 381, in compile_send
    mref = self.types.node(ref).byname[name].type
KeyError: 'append'