Revert "faster string() for ASCIIString. helps #2050"

This reverts commit dc86b8d.
JuliaLang · Jul 2, 2013 · 57ad0dd · 57ad0dd · ViralBShah · Jul 2, 2013
1 parent 655524d
commit 57ad0dd
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Showing 2 changed files with 2 additions and 17 deletions.
diff --git a/base/ascii.jl b/base/ascii.jl
@@ -19,21 +19,8 @@ getindex(s::ASCIIString, r::Range1{Int}) = ASCIIString(getindex(s.data,r))
 getindex(s::ASCIIString, indx::AbstractVector{Int}) = ASCIIString(s.data[indx])
 search(s::ASCIIString, c::Char, i::Integer) = c < 0x80 ? search(s.data,uint8(c),i) : 0
 rsearch(s::ASCIIString, c::Char, i::Integer) = c < 0x80 ? rsearch(s.data,uint8(c),i) : 0
-
-function string(c::ASCIIString...)
-    n = 0
-    for s in c
-        n += length(s.data)
-    end
-    v = Array(Uint8,n)
-    o = 1
-    for s in c
-        ls = length(s.data)
-        unsafe_copy!(v, o, s.data, 1, ls)
-        o += ls
-    end
-    ASCIIString(v)
-end
+string(a::ASCIIString, b::ASCIIString, c::ASCIIString...) =
+    ASCIIString([a.data,b.data,map(s->s.data,c)...])
 
 function ucfirst(s::ASCIIString)
     if 'a' <= s[1] <= 'z'

diff --git a/base/io.jl b/base/io.jl
@@ -27,8 +27,6 @@ end
 # all subtypes should implement this
 write(s::IO, x::Uint8) = error(typeof(s)," does not support byte I/O")
 
-write(io::IO, xs...) = for x in xs write(io, x) end
-
 if ENDIAN_BOM == 0x01020304
     function write(s::IO, x::Integer)
         sz = sizeof(x)