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| author | Michael Goulet <michael@errs.io> | 2024-07-29 21:21:15 -0400 |
|---|---|---|
| committer | Michael Goulet <michael@errs.io> | 2024-07-29 21:29:08 -0400 |
| commit | e4076e34f8215cff65c4deaff4ba7fbda20d2a7f (patch) | |
| tree | 539527bcc770117a00cf7234ea292cd6a5b474b6 /compiler/rustc_parse/src/parser/generics.rs | |
| parent | 612a33f20b9b2c27380edbc4b26a01433ed114bc (diff) | |
| download | rust-e4076e34f8215cff65c4deaff4ba7fbda20d2a7f.tar.gz rust-e4076e34f8215cff65c4deaff4ba7fbda20d2a7f.zip | |
Mark Parser::eat/check methods as must_use
Diffstat (limited to 'compiler/rustc_parse/src/parser/generics.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/generics.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/parser/generics.rs b/compiler/rustc_parse/src/parser/generics.rs index a67e3d05551..9124c15707d 100644 --- a/compiler/rustc_parse/src/parser/generics.rs +++ b/compiler/rustc_parse/src/parser/generics.rs @@ -178,7 +178,8 @@ impl<'a> Parser<'a> { span: this.prev_token.span, }); - this.eat(&token::Comma); + // Eat a trailing comma, if it exists. + let _ = this.eat(&token::Comma); } let param = if this.check_lifetime() { |