1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_errors.rs b/tests/ui/consts/const-eval/heap/alloc_intrinsic_errors.rs
new file mode 100644
index 000000000..ac9e8b64b
--- /dev/null
+++ b/tests/ui/consts/const-eval/heap/alloc_intrinsic_errors.rs
@@ -0,0 +1,15 @@
+#![feature(core_intrinsics)]
+#![feature(const_heap)]
+#![feature(const_mut_refs)]
+use std::intrinsics;
+
+const FOO: i32 = foo();
+const fn foo() -> i32 {
+    unsafe {
+        let _ = intrinsics::const_allocate(4, 3) as *mut i32;
+        //~^ error: evaluation of constant value failed
+    }
+    1
+}
+
+fn main() {}