1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/compile/issue-4168.rs b/gcc/testsuite/rust/compile/issue-4168.rs
new file mode 100644
index 0000000..abb1190
--- /dev/null
+++ b/gcc/testsuite/rust/compile/issue-4168.rs
@@ -0,0 +1,7 @@
+const fn add(x: usize, y: usize) -> i32 {
+    add + y
+    // { dg-error "cannot apply operator .+. to types fn .x usize,y usize,. -> i32 and usize" "" { target *-*-* } .-1 }
+}
+const ARR: [i32; add(1, 2)] = [5, 6, 1];
+// { dg-error "mismatched types, expected .usize. but got .i32. .E0308." "" { target *-*-* } .-1 }
+// { dg-error "mismatched types" "" { target *-*-* } .-2 }