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Diffstat (limited to 'compiler/rustc_parse/src')
| -rw-r--r-- | compiler/rustc_parse/src/parser/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs index bbd73dec2e4..80a33a76005 100644 --- a/compiler/rustc_parse/src/parser/mod.rs +++ b/compiler/rustc_parse/src/parser/mod.rs @@ -1657,7 +1657,7 @@ impl<'a> Parser<'a> { // Debug view of the parser's token stream, up to `{lookahead}` tokens. // Only used when debugging. #[allow(unused)] - pub(crate) fn debug_lookahead(&self, lookahead: usize) -> impl fmt::Debug + '_ { + pub(crate) fn debug_lookahead(&self, lookahead: usize) -> impl fmt::Debug { fmt::from_fn(move |f| { let mut dbg_fmt = f.debug_struct("Parser"); // or at least, one view of |