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Commit 6e538ed

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blake2-ppc
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rt::io: Use vec::reserve_additional
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src/libstd/rt/io/extensions.rs

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Original file line numberDiff line numberDiff line change
@@ -303,7 +303,7 @@ impl<T: Reader> ReaderUtil for T {
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let start_len = buf.len();
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let mut total_read = 0;
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buf.reserve_at_least(start_len + len);
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buf.reserve_additional(len);
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vec::raw::set_len(buf, start_len + len);
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do (|| {

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