Add rustdoc regression test for the unused_braces lint

rust-lang · Apr 24, 2020 · 485f199 · 485f199
1 parent e42337b
commit 485f199
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/src/test/rustdoc-ui/unused-braces-lint.rs b/src/test/rustdoc-ui/unused-braces-lint.rs
@@ -0,0 +1,14 @@
+// check-pass
+
+// This tests the bug in #70814, where the unused_braces lint triggered on the following code
+// without providing a span.
+
+#![deny(unused_braces)]
+
+fn main() {
+    {
+        {
+            use std;
+        }
+    }
+}