From c3ae82690150a9edc09ceef6319eabedfebf3931 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Fri, 1 Jan 2021 16:05:36 +0100 Subject: [PATCH] Add test for suggestion in case a "ignore" doc block has invalid rust code inside --- src/test/rustdoc-ui/ignore-block-help.rs | 7 +++++++ src/test/rustdoc-ui/ignore-block-help.stderr | 17 +++++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 src/test/rustdoc-ui/ignore-block-help.rs create mode 100644 src/test/rustdoc-ui/ignore-block-help.stderr diff --git a/src/test/rustdoc-ui/ignore-block-help.rs b/src/test/rustdoc-ui/ignore-block-help.rs new file mode 100644 index 000000000000..c22dddd11dff --- /dev/null +++ b/src/test/rustdoc-ui/ignore-block-help.rs @@ -0,0 +1,7 @@ +// check-pass + +/// ```ignore (to-prevent-tidy-error) +/// let heart = '❤️'; +/// ``` +//~^^^ WARN +pub struct X; diff --git a/src/test/rustdoc-ui/ignore-block-help.stderr b/src/test/rustdoc-ui/ignore-block-help.stderr new file mode 100644 index 000000000000..d45cd92d2d10 --- /dev/null +++ b/src/test/rustdoc-ui/ignore-block-help.stderr @@ -0,0 +1,17 @@ +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 | | /// ``` + | |_______^ + | + = note: error from rustc: character literal may only contain one codepoint +help: `ignore` code blocks require valid Rust code for syntax highlighting. Mark blocks that do not contain Rust code as text + | +LL | /// ```text,ignore (to-prevent-tidy-error) + | ^^^^^^^^ + +warning: 1 warning emitted +