baroquebobcat

module A
  refine(A) {}
  using A
end
#a.rb:3: stack level too deep (SystemStackError)

baroquebobcat

// complains that you can't have the inner class w/ same name
public class Blargh {
    public static class Blargh{}
}

baroquebobcat

So you think you wanna be a web developer...

Fork this, update your copy with answers.

They don't need to be precise - pseudo-code is fine in most cases.

Some questions don't have correct answers.

baroquebobcat

Looking at this https://github.com/mirah/mirah/compare/2875d54b68...6fa6472b90

What's a binding_type? It is the "Type" of the binding generated to mush shared state into a closure.

Here's something interesting https://github.com/mirah/mirah/blob/6fa6472b90cbf9b7345dfbae65b2648d5c787ace/src/org/mirah/typer/closures.mirah#L124

  def build_constructor(enclosing_body:NodeList, klass:ClassDefinition, parent_scope:Scope):void

baroquebobcat

things that don't work in master

• closures
• array casting
• some error throwing bits.
• random things like getting java.lang.String[] and trying to call all? on them.

Readings

baroquebobcat

Plans

• varargs transform / code generation I've got code for matching varargs methods, but the calls to them blow up because the args aren't right.
• fixing tests on 1.6.7
• fixing tests on 1.7.0.preview2
• issue triage. There's stuff that only applies to 0-0-stable, which isn't going to be used going forward.

other thoughts

baroquebobcat

Core Tests
========================
  37 tests, 89 assertions, 1 failures, 0 errors

  1) Failure:
test_rescue_w_different_type_raises_inference_error_when_expression(TyperTest)
    [/<...>/mirah/test/core/typer_test.rb:253:in `test_rescue_w_different_type_raises_inference_error_when_expression'
     org/jruby/RubyKernel.java:2076:in `send'

> maybe in `src/org/mirah/typer/typer.mirah.

baroquebobcat

Index: core/src/main/scala/kafka/consumer/TopicCount.scala
===================================================================
--- core/src/main/scala/kafka/consumer/TopicCount.scala	(revision 1355144)
+++ core/src/main/scala/kafka/consumer/TopicCount.scala	(working copy)
@@ -18,12 +18,37 @@
 package kafka.consumer
 
 import scala.collection._
-import scala.util.parsing.json.JSON
+import scala.util.parsing.json._

baroquebobcat

Mirah Plans

• move current master to 0-0-stable branch, drop newast on master

• add method lookup for varargs methods

• add varargs method creation support.

• setup mirah.github.com moreso

Off Topic Plans

baroquebobcat

test/core/macros_test.rb
MacrosTest
             ERROR (0:00:00.437) test_macro_helper
          argument type mismatch
        @ sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
          sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
          sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
          java.lang.reflect.Constructor.newInstance(Constructor.java:513)
          sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)