syntax: remove unnecessary unsafe blocks/functions
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1 changed files with 4 additions and 6 deletions
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@ -274,13 +274,11 @@ impl ToStr for Abi {
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impl ToStr for AbiSet {
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fn to_str(&self) -> ~str {
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unsafe { // so we can push to strs.
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let mut strs = ~[];
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for self.each |abi| {
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strs.push(abi.data().name);
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}
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fmt!("\"%s\"", str::connect_slices(strs, " "))
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let mut strs = ~[];
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for self.each |abi| {
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strs.push(abi.data().name);
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}
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fmt!("\"%s\"", str::connect_slices(strs, " "))
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}
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}
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