bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-db/src/rename.rs')
-rw-r--r--crates/ide-db/src/rename.rs9
1 files changed, 8 insertions, 1 deletions
diff --git a/crates/ide-db/src/rename.rs b/crates/ide-db/src/rename.rs
index 689d23efd7..84d70b258f 100644
--- a/crates/ide-db/src/rename.rs
+++ b/crates/ide-db/src/rename.rs
@@ -537,7 +537,14 @@ impl IdentifierKind {
pub fn classify(new_name: &str) -> Result<IdentifierKind> {
match parser::LexedStr::single_token(new_name) {
Some(res) => match res {
- (SyntaxKind::IDENT, _) => Ok(IdentifierKind::Ident),
+ (SyntaxKind::IDENT, _) => {
+ if let Some(inner) = new_name.strip_prefix("r#") {
+ if matches!(inner, "self" | "crate" | "super" | "Self") {
+ bail!("Invalid name: `{}` cannot be a raw identifier", inner);
+ }
+ }
+ Ok(IdentifierKind::Ident)
+ }
(T![_], _) => Ok(IdentifierKind::Underscore),
(SyntaxKind::LIFETIME_IDENT, _) if new_name != "'static" && new_name != "'_" => {
Ok(IdentifierKind::Lifetime)