Created
May 26, 2013 17:22
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Code using `map` that worked in Rust 0.5, but broke in 0.6
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| fn main() { | |
| let s = [1, 2, 3, 4].map(|&x| (x * x).to_str()); | |
| for s.each |&item| { | |
| io::println(item); | |
| } | |
| } |
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Result: it can't figure out which
.to_str()to call out of 10(!!) candidates:i32,i16,int,u8,i64,u64,u32,uint,u16, ori8. Possibly fix by adding a type annotation, but is this a Rust bug? Kinda seems like this should work.