https://github.com/rust-lang/rust/issues/15402

src/15402.rs

@@ -0,0 +1,10 @@
+#![feature(asm)]
+
+pub struct Wrapper(uint);
+
+fn main() {
+    let mut value: Wrapper = Wrapper(7);
+    unsafe {
+        asm!("mov %eax, $0" : "+r"(value));
+    }
+}

src/15694.rs

@@ -0,0 +1,4 @@
+use std::mem;
+fn main() {
+    let foo: unsafe extern "rust-intrinsic" fn(int) -> uint = mem::transmute;
+}