fix most compiler/ doctests

[rust.git] / compiler / rustc_middle / src / ty / walk.rs

diff --git a/compiler/rustc_middle/src/ty/walk.rs b/compiler/rustc_middle/src/ty/walk.rs
index 9f57e1a977a93ecff4ecb94d3ccd8ac20913c286..09946f02448d6a5f95d7545b121375089475acbe 100644 (file)
--- a/compiler/rustc_middle/src/ty/walk.rs
+++ b/compiler/rustc_middle/src/ty/walk.rs
@@ -34,7 +34,7 @@ pub fn new(root: GenericArg<'tcx>) -> Self {
     ///
     /// Example: Imagine you are walking `Foo<Bar<i32>, usize>`.
     ///
-    /// ```
+    /// ```ignore (illustrative)
     /// let mut iter: TypeWalker = ...;
     /// iter.next(); // yields Foo
     /// iter.next(); // yields Bar<i32>