1 files changed, 46 insertions, 0 deletions
diff --git a/src/test/ui/repr/issue-83921-ice.stderr b/src/test/ui/repr/issue-83921-ice.stderr
new file mode 100644
index 000000000..32c450410
--- /dev/null
+++ b/src/test/ui/repr/issue-83921-ice.stderr
@@ -0,0 +1,46 @@
+error[E0552]: incorrect `repr(packed)` attribute format: `packed` takes exactly one parenthesized argument, or no parentheses at all
+  --> $DIR/issue-83921-ice.rs:6:8
+   |
+LL | #[repr(packed())]
+   |        ^^^^^^^^
+
+error[E0589]: invalid `repr(align)` attribute: `align` needs an argument
+  --> $DIR/issue-83921-ice.rs:10:8
+   |
+LL | #[repr(align)]
+   |        ^^^^^ help: supply an argument here: `align(...)`
+
+error[E0693]: incorrect `repr(align)` attribute format: `align` takes exactly one argument in parentheses
+  --> $DIR/issue-83921-ice.rs:14:8
+   |
+LL | #[repr(align(2, 4))]
+   |        ^^^^^^^^^^^
+
+error[E0693]: incorrect `repr(align)` attribute format: `align` takes exactly one argument in parentheses
+  --> $DIR/issue-83921-ice.rs:18:8
+   |
+LL | #[repr(align())]
+   |        ^^^^^^^
+
+error[E0552]: invalid representation hint: `i8` does not take a parenthesized argument list
+  --> $DIR/issue-83921-ice.rs:22:8
+   |
+LL | #[repr(i8())]
+   |        ^^^^
+
+error[E0552]: invalid representation hint: `u32` does not take a parenthesized argument list
+  --> $DIR/issue-83921-ice.rs:26:8
+   |
+LL | #[repr(u32(42))]
+   |        ^^^^^^^
+
+error[E0552]: invalid representation hint: `i64` does not take a value
+  --> $DIR/issue-83921-ice.rs:30:8
+   |
+LL | #[repr(i64 = 2)]
+   |        ^^^^^^^
+
+error: aborting due to 7 previous errors
+
+Some errors have detailed explanations: E0552, E0589, E0693.
+For more information about an error, try `rustc --explain E0552`.