1 files changed, 4 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/default_union_representation.rs b/src/tools/clippy/tests/ui/default_union_representation.rs
index 93b2d33da2c..41308b077ba 100644
--- a/src/tools/clippy/tests/ui/default_union_representation.rs
+++ b/src/tools/clippy/tests/ui/default_union_representation.rs
@@ -2,6 +2,7 @@
 #![warn(clippy::default_union_representation)]
 
 union NoAttribute {
+    //~^ ERROR: this union has the default representation
     a: i32,
     b: u32,
 }
@@ -14,6 +15,7 @@ union ReprC {
 
 #[repr(packed)]
 union ReprPacked {
+    //~^ ERROR: this union has the default representation
     a: i32,
     b: u32,
 }
@@ -32,6 +34,7 @@ union ReprCAlign {
 
 #[repr(align(32))]
 union ReprAlign {
+    //~^ ERROR: this union has the default representation
     a: i32,
     b: u32,
 }
@@ -52,6 +55,7 @@ union ZSTsAndField2 {
     f3: (),
 }
 union ZSTAndTwoFields {
+    //~^ ERROR: this union has the default representation
     f0: u32,
     f1: u64,
     f2: (),