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Rollup merge of #115596 - nnethercote:two-small-changes, r=lqd

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A small change

A small change I made while poking around the code.

r? `@lqd`
This commit is contained in:
Matthias Krüger 2023-09-06 19:31:50 +02:00 committed by GitHub
parent 3e42a12a54 42dbc72d7b
commit da44234b64
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1 changed files with 1 additions and 1 deletions
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2
compiler/rustc_parse/src/parser/attr_wrapper.rs
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@ -106,7 +106,7 @@ fn to_attr_token_stream(&self) -> AttrTokenStream {
let mut cursor_snapshot = self.cursor_snapshot.clone();
let tokens =
std::iter::once((FlatToken::Token(self.start_token.0.clone()), self.start_token.1))
.chain((0..self.num_calls).map(|_| {
.chain(std::iter::repeat_with(|| {
let token = cursor_snapshot.next();
(FlatToken::Token(token.0), token.1)
}))