Fix JuliaLang#11379 deprecate utf32(Integer...)

NEWS.md

@@ -374,6 +374,8 @@ Deprecated or removed
  The two argument form `isvalid(type, value)` can be used with the above types, with values
  of type `Vector{UInt8}`, `Vector{UInt16}`, `Vector{UInt32}`, and `Vector{Char}` ([#11241]).
 
+ * Instead of `utf32(64,123,...)` use `utf32(UInt32[64,123,...])` ([#11379]).
+
 Julia v0.3.0 Release Notes
 ==========================
 
@@ -1420,3 +1422,4 @@ Too numerous to mention.
 [#11145]: https://github.com/JuliaLang/julia/issues/11145
 [#11171]: https://github.com/JuliaLang/julia/issues/11171
 [#11241]: https://github.com/JuliaLang/julia/issues/11241
+[#11379]: https://github.com/JuliaLang/julia/issues/11379

base/deprecated.jl

@@ -457,3 +457,7 @@ export float32_isvalid, float64_isvalid
 @deprecate is_valid_utf8(str) isvalid(UTF8String, str)
 @deprecate is_valid_utf16(str) isvalid(UTF16String, str)
 @deprecate is_valid_utf32(str) isvalid(UTF32String, str)
+
+# 11379
+
+@deprecate utf32(c::Integer...) UTF32String(UInt32[c...,0])

base/utf32.jl

@@ -18,15 +18,6 @@ next(s::UTF32String, i::Int) = (s.data[i], i+1)
 endof(s::UTF32String) = length(s.data) - 1
 length(s::UTF32String) = length(s.data) - 1
 
-function utf32(c::Integer...)
- a = Array(Char, length(c) + 1)
- for i = 1:length(c)
- a[i] = Char(c[i])
- end
- a[end] = Char(0)
- UTF32String(a)
-end
-
 utf32(x) = convert(UTF32String, x)
 convert(::Type{UTF32String}, c::Char) = UTF32String(Char[c, Char(0)])
 convert(::Type{UTF32String}, s::UTF32String) = s

test/unicode.jl

@@ -80,12 +80,12 @@ else
  end
 
  str1 = "∀ ε > 0, ∃ δ > 0: |x-y| < δ ⇒ |f(x)-f(y)| < ε"
- str2 = utf32(
+ str2 = UTF32String(UInt32[
  8704, 32, 949, 32, 62, 32, 48, 44, 32, 8707, 32,
  948, 32, 62, 32, 48, 58, 32, 124, 120, 45, 121, 124,
  32, 60, 32, 948, 32, 8658, 32, 124, 102, 40, 120,
  41, 45, 102, 40, 121, 41, 124, 32, 60, 32, 949
- )
+ ,0])
  @test str1 == str2
 
  # Cleanup unicode data