Add test for uninit raw ptrs

rust-lang · Nov 9, 2021 · c4f067e · c4f067e
1 parent 8bac26b
commit c4f067e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tests/compile-fail/uninit_raw_ptr.rs b/tests/compile-fail/uninit_raw_ptr.rs
@@ -0,0 +1,4 @@
+fn main() {
+    let _val = unsafe { std::mem::MaybeUninit::<*const u8>::uninit().assume_init() };
+    //~^ ERROR type validation failed at .value: encountered uninitialized raw pointer
+}