1 files changed, 0 insertions, 7 deletions
diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs
index 32b56bb7e87..5cad3a568ee 100644
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -851,13 +851,6 @@ pub(crate) struct StructLiteralNotAllowedHereSugg {
 }
 
 #[derive(Diagnostic)]
-#[diag(parse_invalid_interpolated_expression)]
-pub(crate) struct InvalidInterpolatedExpression {
-    #[primary_span]
-    pub span: Span,
-}
-
-#[derive(Diagnostic)]
 #[diag(parse_invalid_literal_suffix_on_tuple_index)]
 pub(crate) struct InvalidLiteralSuffixOnTupleIndex {
     #[primary_span]