Add 'src/tools/rustfmt/' from commit '7872306edf2e11a69aaffb9434088fd66b46a863'

git-subtree-dir: src/tools/rustfmt
git-subtree-mainline: e659b6de9170c055b6f2d16e2679b22d67297b13
git-subtree-split: 7872306edf2e11a69aaffb9434088fd66b46a863

1 files changed, 20 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/source/invalid-rust-code-in-doc-comment.rs b/src/tools/rustfmt/tests/source/invalid-rust-code-in-doc-comment.rs
new file mode 100644
index 00000000000..835b0261b76
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/invalid-rust-code-in-doc-comment.rs
@@ -0,0 +1,20 @@
+// rustfmt-format_code_in_doc_comments: true
+
+/// ```rust
+/// if (true) { … }
+/// ```
+fn a() {
+}
+
+/// ```rust
+/// if foo() {
+///     …
+/// }
+/// ```
+fn a() {
+}
+
+/// ```rust
+/// k1 == k2 ⇒ hash(k1) == hash(k2)
+/// ```
+pub   struct   a   ;