1 files changed, 18 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/issue_4032.rs b/src/tools/rustfmt/tests/target/issue_4032.rs
new file mode 100644
index 000000000..2e7e624ca
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue_4032.rs
@@ -0,0 +1,18 @@
+fn a1(
+    #[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa]
+    a: u8,
+) {
+}
+fn b1(
+    #[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa]
+    bb: u8,
+) {
+}
+fn a2(
+    #[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa] a: u8,
+) {
+}
+fn b2(
+    #[aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa] bb: u8,
+) {
+}