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  1. open System
  2. let f (x:'a seq) : string = String.Join (" ", x)
  3. printfn "%A" (f [3; 4; 8])
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
/home/o1a5Ez/prog.fs(2,47): error FS0001: This expression was expected to have type
    string []    
but here has type
    seq<'a>
stdout
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Standard output is empty
https://ideone.com/7dOlX
language:
F# (mono 4.1)
created:
14 years ago
visibility:
public

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