expand vec![] to Vec::new()
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@ -36,6 +36,9 @@
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#[stable(feature = "rust1", since = "1.0.0")]
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#[stable(feature = "rust1", since = "1.0.0")]
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#[allow_internal_unstable(box_syntax)]
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#[allow_internal_unstable(box_syntax)]
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macro_rules! vec {
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macro_rules! vec {
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() => (
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$crate::vec::Vec::new()
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);
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($elem:expr; $n:expr) => (
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($elem:expr; $n:expr) => (
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$crate::vec::from_elem($elem, $n)
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$crate::vec::from_elem($elem, $n)
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);
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);
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@ -51,6 +54,9 @@ macro_rules! vec {
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// NB see the slice::hack module in slice.rs for more information
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// NB see the slice::hack module in slice.rs for more information
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#[cfg(test)]
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#[cfg(test)]
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macro_rules! vec {
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macro_rules! vec {
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() => (
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$crate::vec::Vec::new()
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);
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($elem:expr; $n:expr) => (
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($elem:expr; $n:expr) => (
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$crate::vec::from_elem($elem, $n)
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$crate::vec::from_elem($elem, $n)
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);
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);
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