From ac4a2ca577974ed38f22ee7b363aaa8516e37127 Mon Sep 17 00:00:00 2001
From: Tim Holy <tim.holy@gmail.com>
Date: Fri, 1 Jul 2016 11:31:50 -0500
Subject: [PATCH] Revert "Speed up iteration with numbers"

This reverts commit 526695c40b538951a234fc1168344a481c67a438. Jeff's
fix to codegen on Bools, #17225, should make this unnecessary.
---
 base/number.jl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/base/number.jl b/base/number.jl
index ab33caf0ebd25..218c883e5f2d4 100644
--- a/base/number.jl
+++ b/base/number.jl
@@ -50,9 +50,9 @@ angle(z::Real) = atan2(zero(z), z)
 
 widemul(x::Number, y::Number) = widen(x)*widen(y)
 
-start(x::Number) = 0  # see #16687
-next(x::Number, state) = (x, state+1)
-done(x::Number, state) = state == 1
+start(x::Number) = false
+next(x::Number, state) = (x, true)
+done(x::Number, state) = state
 isempty(x::Number) = false
 in(x::Number, y::Number) = x == y