Until now there was a large discrepancy between
x.f() and
(x.f)()
This CL makes x.f() as fast as (x.f)() by automatically
generating a intermediate dispatcher function that loads
the field and invokes the result as a closure.
The approach resembles the one taken for fast noSuchMethod
invocation and reuses the same per-class cache
of dispatcher functions.
It also fixes a bug in the debugger so that VM-generated
implicit dispatcher functions (like for noSuchMethod, or
field-as-method invocation) don't show up the debuggers
stack trace.
BUG=https://code.google.com/p/dart/issues/detail?id=11041R=srdjan@google.com
Review URL: https://codereview.chromium.org//18750004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25001 260f80e4-7a28-3924-810f-c04153c831b5