1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/consts/large_const_alloc.rs b/src/test/ui/consts/large_const_alloc.rs
new file mode 100644
index 000000000..54abaab22
--- /dev/null
+++ b/src/test/ui/consts/large_const_alloc.rs
@@ -0,0 +1,18 @@
+// only-64bit
+// on 32bit and 16bit platforms it is plausible that the maximum allocation size will succeed
+
+const FOO: () = {
+    // 128 TiB, unlikely anyone has that much RAM
+    let x = [0_u8; (1 << 47) - 1];
+    //~^ ERROR evaluation of constant value failed
+};
+
+static FOO2: () = {
+    let x = [0_u8; (1 << 47) - 1];
+    //~^ ERROR could not evaluate static initializer
+};
+
+fn main() {
+    let _ = FOO;
+    let _ = FOO2;
+}