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-rw-r--r--tests/rustdoc-ui/ignore-block-help.stderr19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/rustdoc-ui/ignore-block-help.stderr b/tests/rustdoc-ui/ignore-block-help.stderr
new file mode 100644
index 00000000000..a30ea51dd8a
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+++ b/tests/rustdoc-ui/ignore-block-help.stderr
@@ -0,0 +1,19 @@
+warning: could not parse code block as Rust code
+  --> $DIR/ignore-block-help.rs:3:5
+   |
+LL |   /// ```ignore (to-prevent-tidy-error)
+   |  _____^
+LL | | /// let heart = '❤️';
+LL | | /// ```
+   | |_______^
+   |
+help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
+  --> $DIR/ignore-block-help.rs:3:5
+   |
+LL | /// ```ignore (to-prevent-tidy-error)
+   |     ^^^
+   = note: error from rustc: character literal may only contain one codepoint
+   = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
+
+warning: 1 warning emitted
+