Merge pull request #21 from JuliaIO/kms/fix_dep_warn

RFC: fix dep warns

src/MsgPack.jl

@@ -72,7 +72,7 @@ extdeserialize(e::Ext) = (e.typecode, deserialize(IOBuffer(e.data)))
 readn(s, t) = ntoh(read(s, t))
 readi(s, t) = Int64(readn(s, t))
 
-readu64(s, t) = begin
+function readu64(s, t)
  v = UInt64(readn(s, t))
  if v > 2^63-1
  v
@@ -112,7 +112,7 @@ const DISPATCH =
  )
 
 unpack(s) = unpack(IOBuffer(s))
-unpack(s::IO) = begin
+function unpack(s::IO)
  b = read(s, UInt8)
 
  if b <= 0x7f
@@ -144,7 +144,7 @@ unpack(s::IO) = begin
  end
 end
 
-unpack_map(s, n) = begin
+function unpack_map(s, n)
  out = Dict()
  for i in 1:n
  k = unpack(s)
@@ -154,24 +154,20 @@ unpack_map(s, n) = begin
  out
 end
 
-unpack_arr(s, n) = begin
- out = Array(Any, n)
- for i in 1:n
- out[i] = unpack(s)
- end
- out
+function unpack_arr(s, n)
+ Any[unpack(s) for i in 1:n]
 end
 
 unpack_str(s, n) = String(read(s, n))
 unpack_ext(s, n) = Ext(read(s, Int8), read(s, n), impltype=true)
 unpack_bin(s, n) = read(s, n)
 
-wh(io, head, v) = begin
+function wh(io, head, v)
  write(io, head)
  write(io, hton(v))
 end
 
-pack(v) = begin
+function pack(v)
  s = IOBuffer()
  pack(s, v)
  take!(s)
@@ -181,7 +177,7 @@ end
 pack(s, ::Void) = write(s, NIL)
 pack(s, v::Bool) = if v write(s, TRUE) else write(s, FALSE) end
 
-pack(s, v::Integer) = begin
+function pack(s, v::Integer)
  if v < 0
  if v >= -32
  write(s, Int8(v))
@@ -217,7 +213,7 @@ pack(s, v::Float32) = wh(s, 0xca, v)
 pack(s, v::Float64) = wh(s, 0xcb, v)
 
 # str format
-pack(s, v::AbstractString) = begin
+function pack(s, v::AbstractString)
  n = sizeof(v)
  if n < 2^5
  write(s, STR_F | UInt8(n))
@@ -239,7 +235,7 @@ pack(s, v::AbstractString) = begin
 end
 
 # ext format
-pack(s, v::Ext) = begin
+function pack(s, v::Ext)
  n = sizeof(v.data)
  if n == 1
  write(s, 0xd4)
@@ -265,7 +261,7 @@ pack(s, v::Ext) = begin
 end
 
 # bin format
-pack(s, v::Vector{UInt8}) = begin
+function pack(s, v::Vector{UInt8})
  n = length(v)
  if n < 2^8
  wh(s, 0xc4, UInt8(n))
@@ -280,7 +276,7 @@ pack(s, v::Vector{UInt8}) = begin
 end
 
 # Simple arrays
-pack(s, v::Union{Vector, Tuple}) = begin
+function pack(s, v::Union{Vector, Tuple})
  n = length(v)
  if n < 2^4
  write(s, ARR_F | UInt8(n))
@@ -298,7 +294,7 @@ pack(s, v::Union{Vector, Tuple}) = begin
 end
 
 # Maps
-pack(s, v::Dict) = begin
+function pack(s, v::Dict)
  n = length(v)
  if n < 2^4
  write(s, MAP_F | UInt8(n))