From a976aba582aa9526a8367736437e683145697b2f Mon Sep 17 00:00:00 2001
From: Yichao Yu <yyc1992@gmail.com>
Date: Mon, 13 Feb 2017 19:10:18 -0500
Subject: [PATCH] Fix 0.6 typealias depwarn

---
 REQUIRE           |  2 +-
 src/Colors.jl     | 10 +++++-----
 src/algorithms.jl |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/REQUIRE b/REQUIRE
index f966419c..afe52c33 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -2,4 +2,4 @@ julia 0.5
 ColorTypes 0.3.0
 FixedPointNumbers 0.3.0
 Reexport
-Compat 0.17.0
+Compat 0.18.0
diff --git a/src/Colors.jl b/src/Colors.jl
index 4474fa93..c9e5761a 100644
--- a/src/Colors.jl
+++ b/src/Colors.jl
@@ -7,12 +7,12 @@ using FixedPointNumbers, ColorTypes, Reexport, Compat
 # deprecated exports
 export U8, U16
 
-typealias AbstractGray{T} Color{T,1}
+@compat AbstractGray{T} = Color{T,1}
 using ColorTypes: TransparentGray
-typealias AbstractAGray{C<:AbstractGray,T} AlphaColor{C,T,2}
-typealias AbstractGrayA{C<:AbstractGray,T} ColorAlpha{C,T,2}
-typealias Color3{T} Color{T,3}
-typealias Transparent4{C<:Color3,T} TransparentColor{C,T,4}
+@compat AbstractAGray{C<:AbstractGray,T} = AlphaColor{C,T,2}
+@compat AbstractGrayA{C<:AbstractGray,T} = ColorAlpha{C,T,2}
+@compat Color3{T} = Color{T,3}
+@compat Transparent4{C<:Color3,T} = TransparentColor{C,T,4}
 
 import Base: ==, +, -, *, /
 import Base: convert, eltype, hex, isless, linspace, show, typemin, typemax
diff --git a/src/algorithms.jl b/src/algorithms.jl
index 86b2e54d..5507b1db 100644
--- a/src/algorithms.jl
+++ b/src/algorithms.jl
@@ -1,6 +1,6 @@
 # Arithmetic
 #XYZ and LMS are linear vector spaces
-typealias Linear3 Union{XYZ, LMS}
+const Linear3 = Union{XYZ, LMS}
 +{C<:Linear3}(a::C, b::C) = C(comp1(a)+comp1(b), comp2(a)+comp2(b), comp3(a)+comp3(b))
 -{C<:Linear3}(a::C, b::C) = C(comp1(a)-comp1(b), comp2(a)-comp2(b), comp3(a)-comp3(b))
 -(a::Linear3) = typeof(a)(-comp1(a), -comp2(a), -comp3(a))