bjoernager/rust
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Change return type of Attribute::tokens.

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The `AttrTokenStream` is always immediately turned into a `TokenStream`.
This commit is contained in:
Nicholas Nethercote 2022-09-09 16:23:39 +10:00
parent a56d345490
commit 208ca93cda
3 changed files with 10 additions and 12 deletions
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2
compiler/rustc_expand/src/config.rs
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@ -388,7 +388,7 @@ impl<'a> StripUnconfigured<'a> {
attr: &Attribute,
(item, item_span): (ast::AttrItem, Span),
) -> Attribute {
let orig_tokens = attr.tokens().to_tokenstream();
let orig_tokens = attr.tokens();
// We are taking an attribute of the form `#[cfg_attr(pred, attr)]`
// and producing an attribute of the form `#[attr]`. We