1 files changed, 12 insertions, 0 deletions
diff --git a/tests/rustdoc/issue-12834.rs b/tests/rustdoc/issue-12834.rs
new file mode 100644
index 000000000..9605a1e78
--- /dev/null
+++ b/tests/rustdoc/issue-12834.rs
@@ -0,0 +1,12 @@
+// Tests that failing to syntax highlight a rust code-block doesn't cause
+// rustdoc to fail, while still rendering the code-block (without highlighting).
+
+#![allow(rustdoc::invalid_rust_codeblocks)]
+
+// @has issue_12834/fn.foo.html
+// @has - //pre 'a + b '
+
+/// ```
+/// a + b ∈ Self ∀ a, b ∈ Self
+/// ```
+pub fn foo() {}