fix most compiler/ doctests

[rust.git] / compiler / rustc_typeck / src / expr_use_visitor.rs

diff --git a/compiler/rustc_typeck/src/expr_use_visitor.rs b/compiler/rustc_typeck/src/expr_use_visitor.rs
index 2bcf2d3b2ed71aabc5a68172464226e808ce06bc..e69ba99dcef4266b8ced208ef4f1806b83115111 100644 (file)
--- a/compiler/rustc_typeck/src/expr_use_visitor.rs
+++ b/compiler/rustc_typeck/src/expr_use_visitor.rs
@@ -698,12 +698,13 @@ fn walk_pat(&mut self, discr_place: &PlaceWithHirId<'tcx>, pat: &hir::Pat<'_>) {
     /// In the following example the closures `c` only captures `p.x` even though `incr`
     /// is a capture of the nested closure
     ///
-    /// ```rust,ignore(cannot-test-this-because-pseudo-code)
-    /// let p = ..;
+    /// ```
+    /// struct P { x: i32 }
+    /// let mut p = P { x: 4 };
     /// let c = || {
     ///    let incr = 10;
     ///    let nested = || p.x += incr;
-    /// }
+    /// };
     /// ```
     ///
     /// - When reporting the Place back to the Delegate, ensure that the UpvarId uses the enclosing