bjoernager/rust
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Remove the Cow from Directory.

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The previous commit wrapped `Parser` within a `Cow` for the hot macro
parsing path. As a result, there's no need for the `Cow` within
`Directory`, because it lies within `Parser`.
This commit is contained in:
Nicholas Nethercote 2020-02-05 14:33:08 +11:00
parent 6bf2cc2229
commit f840a955bd
4 changed files with 13 additions and 15 deletions
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6
src/librustc_parse/parser/module.rs
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@ -285,7 +285,7 @@ impl<'a> Parser<'a> {
fn push_directory(&mut self, id: Ident, attrs: &[Attribute]) {
if let Some(path) = attr::first_attr_value_str_by_name(attrs, sym::path) {
self.directory.path.to_mut().push(&*path.as_str());
self.directory.path.push(&*path.as_str());
self.directory.ownership = DirectoryOwnership::Owned { relative: None };
} else {
// We have to push on the current module name in the case of relative
@ -297,10 +297,10 @@ impl<'a> Parser<'a> {
if let DirectoryOwnership::Owned { relative } = &mut self.directory.ownership {
if let Some(ident) = relative.take() {
// remove the relative offset
self.directory.path.to_mut().push(&*ident.as_str());
self.directory.path.push(&*ident.as_str());
}
}
self.directory.path.to_mut().push(&*id.as_str());
self.directory.path.push(&*id.as_str());
}
}
}