Fix #4021

JuliaLang · Aug 12, 2013 · 66734e6 · 66734e6
1 parent 5fba85e
commit 66734e6
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/base/show.jl b/base/show.jl
@@ -87,7 +87,7 @@ show(io::IO, ::Nothing) = print(io, "nothing")
 show(io::IO, b::Bool) = print(io, b ? "true" : "false")
 show(io::IO, n::Signed) = (write(io, dec(n)); nothing)
 show(io::IO, n::Unsigned) = print(io, "0x", hex(n,sizeof(n)<<1))
-print(io::IO, n::Integer) = print(io, dec(n))
+print(io::IO, n::Unsigned) = print(io, dec(n))
 
 show{T}(io::IO, p::Ptr{T}) =
     print(io, is(T,None) ? "Ptr{Void}" : typeof(p), " @0x$(hex(unsigned(p), WORD_SIZE>>2))")

diff --git a/test/iostring.jl b/test/iostring.jl
@@ -113,7 +113,13 @@ write(io,'e')
 skip(io,72)
 @assert takebuf_string(io) == "\0ab"
 @assert takebuf_string(io) == ""
+
+# issues 4021
+print(io, true)
+
 close(io)
 end
 
 @test isempty(readlines(IOBuffer()))
+
+