Drop Julia 0.4 support

Author: tkelman

.travis.yml

@@ -3,13 +3,12 @@ os:
   - linux
   - osx
 julia:
-  - 0.4
   - 0.5
   - nightly
 notifications:
   email: false
-script:
-    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-    - julia -e 'Pkg.clone(pwd()); Pkg.build("FileIO"); Pkg.test("FileIO"; coverage=true)'
+#script: # default script is equivalent to the following
+#    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+#    - julia -e 'Pkg.clone(pwd()); Pkg.build("FileIO"); Pkg.test("FileIO"; coverage=true)'
 after_success:
   - julia -e 'cd(Pkg.dir("FileIO")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(process_folder()); Codecov.submit(process_folder())'

REQUIRE

@@ -1,2 +1,2 @@
-julia 0.4
+julia 0.5
 Compat 0.9.5

appveyor.yml

@@ -1,7 +1,5 @@
 environment:
   matrix:
-  - JULIAVERSION: "julialang/bin/winnt/x86/0.4/julia-0.4-latest-win32.exe"
-  - JULIAVERSION: "julialang/bin/winnt/x64/0.4/julia-0.4-latest-win64.exe"
   - JULIAVERSION: "julialang/bin/winnt/x86/0.5/julia-0.5-latest-win32.exe"
   - JULIAVERSION: "julialang/bin/winnt/x64/0.5/julia-0.5-latest-win64.exe"
   - JULIAVERSION: "julianightlies/bin/winnt/x86/julia-latest-win32.exe"
@@ -13,7 +11,6 @@ branches:
     - /release-.*/
 install:
 # Download most recent Julia Windows binary
-
   - ps: (new-object net.webclient).DownloadFile(
         $("http://s3.amazonaws.com/"+$env:JULIAVERSION),
         "C:\projects\julia-binary.exe")
@@ -23,7 +20,7 @@ install:
 build_script:
 # Need to convert from shallow to complete for Pkg.clone to work
 #  - git fetch --unshallow
-  - C:\projects\julia\bin\julia-debug -e "versioninfo(); Pkg.init(); Pkg.clone(pwd(), \"FileIO\")"
+  - C:\projects\julia\bin\julia -e "versioninfo(); Pkg.init(); Pkg.clone(pwd(), \"FileIO\")"
 
 test_script:
-  - C:\projects\julia\bin\julia-debug -e "Pkg.test(\"FileIO\")"
+  - C:\projects\julia\bin\julia -e "Pkg.test(\"FileIO\")"

src/FileIO.jl

@@ -1,4 +1,4 @@
-VERSION >= v"0.4.0-dev+6641" && __precompile__()
+__precompile__()
 
 module FileIO
 using Compat

test/error_handling.jl

@@ -9,11 +9,7 @@ println("these tests will print warnings: ")
     rserr, wrerr = redirect_stderr()
     ref = @async save("test.not_installed")
     println(wr, "y")
-    if VERSION < v"0.4.0-dev"
-        @test_throws ErrorException wait(ref) #("unknown package NotInstalled")
-    else
-        @test_throws CompositeException wait(ref) #("unknown package NotInstalled")
-    end
+    @test_throws CompositeException wait(ref) #("unknown package NotInstalled")
     ref = @async save("test.not_installed")
     println(wr, "invalid") #test invalid input
     println(wr, "n") # don't install

test/query.jl

@@ -8,10 +8,6 @@ end
 using Compat
 import Compat.String
 
-if VERSION < v"0.4.0-dev"
-    import FileIO.Pair
-end
-
 @testset "OS" begin
     if is_linux()
         @test FileIO.applies_to_os(FileIO.Linux)