Merge pull request #72 from yuyichao/yyc/0.6

Fix depwarns on 0.6, remove a few defs for 0.4

Author: vchuravy

src/FixedPointNumbers.jl

@@ -9,19 +9,14 @@ import Base: ==, <, <=, -, +, *, /, ~, isapprox,
              isnan, isinf, isfinite,
              zero, one, typemin, typemax, realmin, realmax, eps, sizeof, reinterpret,
              float, trunc, round, floor, ceil, bswap,
-             div, fld, rem, mod, mod1, rem1, fld1, min, max, minmax,
+             div, fld, rem, mod, mod1, fld1, min, max, minmax,
              start, next, done, r_promote, reducedim_init, rand
-
-if VERSION <= v"0.5.0-dev+755"
-    macro pure(ex)
-        nothing
-    end
-else
-    using Base: @pure
+if isdefined(Base, :rem1)
+    import Base: rem1
 end
+using Base: @pure
 
 using Compat
-import Compat.String
 
 # T => BaseType
 # f => Number of Bytes reserved for fractional part
@@ -141,6 +136,9 @@ for f in (:div, :fld, :fld1)
     end
 end
 for f in (:rem, :mod, :mod1, :rem1, :min, :max)
+    if f === :rem1 && !isdefined(Base, :rem1)
+        continue
+    end
     @eval begin
         $f{T<:FixedPoint}(x::T, y::T) = T($f(reinterpret(x),reinterpret(y)),0)
     end

src/fixed.jl

@@ -4,9 +4,8 @@ immutable Fixed{T <: Signed,f} <: FixedPoint{T,  f}
 
     # constructor for manipulating the representation;
     # selected by passing an extra dummy argument
-    Fixed(i::Integer,_) = new(i % T)
-
-    Fixed(x) = convert(Fixed{T,f}, x)
+    (::Type{Fixed{T, f}}){T, f}(i::Integer, _) = new{T, f}(i % T)
+    (::Type{Fixed{T, f}}){T, f}(x) = convert(Fixed{T,f}, x)
 end
 
 reinterpret{T<:Signed, f}(::Type{Fixed{T,f}}, x::T) = Fixed{T,f}(x, 0)

src/normed.jl

@@ -4,8 +4,8 @@
 immutable Normed{T<:Unsigned,f} <: FixedPoint{T,f}
     i::T
 
-    Normed(i::Integer,_) = new(i%T)   # for setting by raw representation
-    Normed(x) = convert(Normed{T,f}, x)
+    (::Type{Normed{T, f}}){T, f}(i::Integer,_) = new{T, f}(i%T)   # for setting by raw representation
+    (::Type{Normed{T, f}}){T, f}(x) = convert(Normed{T,f}, x)
 end
 
   rawtype{T,f}(::Type{Normed{T,f}}) = T