diff options
Diffstat (limited to 'compiler/rustc_ast/src/token.rs')
| -rw-r--r-- | compiler/rustc_ast/src/token.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_ast/src/token.rs b/compiler/rustc_ast/src/token.rs index f639e785bc4..3b7367d1ee2 100644 --- a/compiler/rustc_ast/src/token.rs +++ b/compiler/rustc_ast/src/token.rs @@ -909,7 +909,8 @@ impl Token { self.is_keyword(kw) || (case == Case::Insensitive && self.is_non_raw_ident_where(|id| { - id.name.as_str().to_lowercase() == kw.as_str().to_lowercase() + // Do an ASCII case-insensitive match, because all keywords are ASCII. + id.name.as_str().eq_ignore_ascii_case(kw.as_str()) })) } |