1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/consts/issue-66342.rs b/tests/ui/consts/issue-66342.rs
new file mode 100644
index 000000000..417f69041
--- /dev/null
+++ b/tests/ui/consts/issue-66342.rs
@@ -0,0 +1,12 @@
+// check-pass
+// only-x86_64
+
+// Checks that the compiler does not actually try to allocate 4 TB during compilation and OOM crash.
+
+fn foo() -> [u8; 4 * 1024 * 1024 * 1024 * 1024] {
+    unimplemented!()
+}
+
+fn main() {
+    foo();
+}