remove inner constructor deprecation warning on 0.6 (#161)

* remove inner constructor deprecation warning on 0.6

* Update .travis.yml

* drop 0.4

* drop 0.4

.travis.yml

@@ -3,7 +3,6 @@ os:
     - linux
     - osx
 julia:
-    - 0.4
     - 0.5
     - 0.6
     - nightly

REQUIRE

@@ -1,4 +1,4 @@
-julia 0.4
+julia 0.5
 HttpCommon 0.2.4
 HttpParser
 URIParser 0.1.1

appveyor.yml

@@ -1,7 +1,9 @@
 environment:
   matrix:
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.4/julia-0.4-latest-win32.exe"
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.4/julia-0.4-latest-win64.exe"
+  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.5/julia-0.5-latest-win32.exe"
+  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.5/julia-0.5-latest-win64.exe"
+  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.6/julia-0.6-latest-win32.exe"
+  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.6/julia-0.6-latest-win64.exe"
   - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
   - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
 

src/streaming.jl

@@ -10,7 +10,8 @@ type ResponseStream{T<:IO} <: IO
     current_header::Nullable{Compat.UTF8String}
     state_change::Condition
     cookie_buffer::IOBuffer
-    ResponseStream() = new()
+    #Replace with `ResponseStream{T}() where T` when dropping support for 0.5
+    (::Type{ResponseStream{T}}){T}() = new{T}()
 end
 
 function ResponseStream{T}(response, socket::T)