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Revert "Rollup merge of #76285 - matklad:censor-spacing, r=petrochenkov"

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This reverts commit 85cee57fd7, reversing
changes made to b4d3873024.
This commit is contained in:
Tyler Mandry 2020-09-10 02:18:46 +00:00
parent 97eb606e4b
commit fdff7defc9
4 changed files with 16 additions and 25 deletions
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4
compiler/rustc_ast/src/tokenstream.rs
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@ -403,8 +403,8 @@ impl Cursor {
self.index = index;
}
pub fn look_ahead(&self, n: usize) -> Option<&TokenTree> {
self.stream.0[self.index..].get(n).map(|(tree, _)| tree)
pub fn look_ahead(&self, n: usize) -> Option<TokenTree> {
self.stream.0[self.index..].get(n).map(|(tree, _)| tree.clone())
}
}