rewrite pass-non-c-like-enum-to-c to rmake

Author: Oneirical

tests/run-make/pass-non-c-like-enum-to-c/rmake.rs

@@ -0,0 +1,19 @@
+// Similar to the `return-non-c-like-enum-from-c` test, where
+// the C code is the library, and the Rust code compiles
+// into the executable. Once again, enum variants should be treated
+// like an union of structs, which should prevent segfaults or
+// unexpected results. The only difference with the aforementioned
+// test is that the structs are passed into C directly through the
+// `tt_add` and `t_add` function calls.
+// See https://github.com/rust-lang/rust/issues/68190
+
+//@ ignore-cross-compile
+// Reason: the compiled binary is executed
+
+use run_make_support::{build_native_static_lib, run, rustc};
+
+fn main() {
+    build_native_static_lib("test");
+    rustc().input("nonclike.rs").arg("-ltest").run();
+    run("nonclike");
+}