1 files changed, 40 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/double_parens.stderr b/src/tools/clippy/tests/ui/double_parens.stderr
new file mode 100644
index 000000000..40fcad2ab
--- /dev/null
+++ b/src/tools/clippy/tests/ui/double_parens.stderr
@@ -0,0 +1,40 @@
+error: consider removing unnecessary double parentheses
+  --> $DIR/double_parens.rs:15:5
+   |
+LL |     ((0))
+   |     ^^^^^
+   |
+   = note: `-D clippy::double-parens` implied by `-D warnings`
+
+error: consider removing unnecessary double parentheses
+  --> $DIR/double_parens.rs:19:14
+   |
+LL |     dummy_fn((0));
+   |              ^^^
+
+error: consider removing unnecessary double parentheses
+  --> $DIR/double_parens.rs:23:20
+   |
+LL |     x.dummy_method((0));
+   |                    ^^^
+
+error: consider removing unnecessary double parentheses
+  --> $DIR/double_parens.rs:27:5
+   |
+LL |     ((1, 2))
+   |     ^^^^^^^^
+
+error: consider removing unnecessary double parentheses
+  --> $DIR/double_parens.rs:31:5
+   |
+LL |     (())
+   |     ^^^^
+
+error: consider removing unnecessary double parentheses
+  --> $DIR/double_parens.rs:53:16
+   |
+LL |     assert_eq!(((1, 2)), (1, 2), "Error");
+   |                ^^^^^^^^
+
+error: aborting due to 6 previous errors
+