diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs
index 146a4db200caa..c85ff6f5c4451 100644
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -1548,7 +1548,10 @@ pub struct QSelf {
 #[derive(Clone, Copy, PartialEq, Encodable, Decodable, Debug, HashStable_Generic)]
 pub enum CaptureBy {
     /// `move |x| y + x`.
-    Value,
+    Value {
+        /// The span of the `move` keyword.
+        move_kw: Span,
+    },
     /// `move` keyword was not specified.
     Ref,
 }
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index 36125e138b2d3..2bae5d4ba18af 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -2303,13 +2303,16 @@ impl<'a> Parser<'a> {
     /// Parses an optional `move` prefix to a closure-like construct.
     fn parse_capture_clause(&mut self) -> PResult<'a, CaptureBy> {
         if self.eat_keyword(kw::Move) {
+            let move_kw_span = self.prev_token.span;
             // Check for `move async` and recover
             if self.check_keyword(kw::Async) {
                 let move_async_span = self.token.span.with_lo(self.prev_token.span.data().lo);
                 Err(errors::AsyncMoveOrderIncorrect { span: move_async_span }
                     .into_diagnostic(&self.sess.span_diagnostic))
             } else {
-                Ok(CaptureBy::Value)
+                Ok(CaptureBy::Value {
+                    move_kw: move_kw_span,
+                })
             }
         } else {
             Ok(CaptureBy::Ref)