State effect calculation too aggressive.

c2d43b7
Opened by Roy Frostig at 2011-01-27 00:47:25

Rustboot thinks that the type

type foo = fn(mutable int x) -> int;

is state, but it's not. Fix this and any similar over-excitements.

  1. WONTFIX (not required for bootstrapping)

    Graydon Hoare at 2011-01-27 00:47:25