From 6ef716aed7d5c5a7c1a8d5fd43f659961d019d14 Mon Sep 17 00:00:00 2001
From: Alex Arslan <ararslan@comcast.net>
Date: Wed, 13 Dec 2017 22:16:05 -0800
Subject: [PATCH] Fix for Base Unicode functions moving to stdlib (#229)

---
 src/Common.jl | 5 +++++
 src/Writer.jl | 4 ++++
 src/bytes.jl  | 2 +-
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/Common.jl b/src/Common.jl
index 65fd062..0e85706 100644
--- a/src/Common.jl
+++ b/src/Common.jl
@@ -3,6 +3,11 @@ Internal implementation detail.
 """
 module Common
 
+using Compat
+if VERSION >= v"0.7.0-DEV.2915"
+    using Unicode
+end
+
 include("bytes.jl")
 include("errors.jl")
 
diff --git a/src/Writer.jl b/src/Writer.jl
index 9c00c90..68d1043 100644
--- a/src/Writer.jl
+++ b/src/Writer.jl
@@ -6,6 +6,10 @@ using ..Common
 using ..Serializations: Serialization, StandardSerialization,
                         CommonSerialization
 
+if VERSION >= v"0.7.0-DEV.2915"
+    using Unicode
+end
+
 """
 Internal JSON.jl implementation detail; do not depend on this type.
 
diff --git a/src/bytes.jl b/src/bytes.jl
index 0a41eed..048c6da 100644
--- a/src/bytes.jl
+++ b/src/bytes.jl
@@ -44,7 +44,7 @@ const ESCAPES = Dict(
     LATIN_T      => TAB)
 
 const REVERSE_ESCAPES = Dict(reverse(p) for p in ESCAPES)
-const ESCAPED_ARRAY = Vector{Vector{UInt8}}(256)
+const ESCAPED_ARRAY = Vector{Vector{UInt8}}(uninitialized, 256)
 for c in 0x00:0xFF
     ESCAPED_ARRAY[c + 1] = if c == SOLIDUS
         [SOLIDUS]  # don't escape this one