Merge commit 'efa8f5521d3813cc897ba29ea0ef98c7aef66bb6' into rustfmt-subtree

1 files changed, 74 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/source/issue-3158.rs b/src/tools/rustfmt/tests/source/issue-3158.rs
new file mode 100644
index 00000000000..315073db6af
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/issue-3158.rs
@@ -0,0 +1,74 @@
+// rustfmt-format_code_in_doc_comments: true
+
+/// Should format
+/// ```rust
+/// assert!( false );
+/// ```
+///
+/// Should format
+/// ```rust,should_panic
+/// assert!( false );
+/// ```
+///
+/// Should format
+/// ```rust,should_panic,edition2018
+/// assert!( false );
+/// ```
+///
+/// Should format
+/// ```rust , should_panic , edition2018
+/// assert!( false );
+/// ```
+///
+/// Should not format
+/// ```ignore
+/// assert!( false );
+/// ```
+///
+/// Should not format (not all are rust)
+/// ```rust,ignore
+/// assert!( false );
+/// ```
+///
+/// Should not format (rust compile_fail)
+/// ```compile_fail
+/// assert!( false );
+/// ```
+///
+/// Should not format (rust compile_fail)
+/// ```rust,compile_fail
+/// assert!( false );
+/// ```
+///
+/// Various unspecified ones that should format
+/// ```
+/// assert!( false );
+/// ```
+///
+/// ```,
+/// assert!( false );
+/// ```
+///
+/// ```,,,,,
+/// assert!( false );
+/// ```
+///
+/// ```,,,  rust  ,,
+/// assert!( false );
+/// ```
+///
+/// Should not format
+/// ```,,,  rust  ,  ignore,
+/// assert!( false );
+/// ```
+///
+/// Few empty ones
+/// ```
+/// ```
+///
+/// ```rust
+/// ```
+///
+/// ```ignore
+/// ```
+fn foo() {}