1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/error-codes/E0452.stderr b/src/test/ui/error-codes/E0452.stderr
new file mode 100644
index 000000000..f67b740ff
--- /dev/null
+++ b/src/test/ui/error-codes/E0452.stderr
@@ -0,0 +1,27 @@
+error[E0452]: malformed lint attribute input
+  --> $DIR/E0452.rs:1:10
+   |
+LL | #![allow(foo = "")]
+   |          ^^^^^^^^ bad attribute argument
+
+error[E0452]: malformed lint attribute input
+  --> $DIR/E0452.rs:1:10
+   |
+LL | #![allow(foo = "")]
+   |          ^^^^^^^^ bad attribute argument
+
+error[E0452]: malformed lint attribute input
+  --> $DIR/E0452.rs:1:10
+   |
+LL | #![allow(foo = "")]
+   |          ^^^^^^^^ bad attribute argument
+
+error[E0452]: malformed lint attribute input
+  --> $DIR/E0452.rs:1:10
+   |
+LL | #![allow(foo = "")]
+   |          ^^^^^^^^ bad attribute argument
+
+error: aborting due to 4 previous errors
+
+For more information about this error, try `rustc --explain E0452`.