Code Review: MiscFixesA2

tfpt review “/shelveset:MiscFixesA2;REDMOND\tomat”

Misc small fixes:

  • Throws an exception when IronRuby.Libraries.dll is not present. 

Currently it ends up with stack overflow because method_missing calls
to_s method to format the message, which is undefined and so invokes

  • Adds id to call site tracer.
  • Adds '.exe' to the list of extensions that are used in require.


Looks good.