Function stack_values_dead_gc_ref

tests/all/debug.rs:179–202

()

#[test]
#[cfg_attr(miri, ignore)]
fn stack_values_dead_gc_ref() -> wasmtime::Result<()> {
    test_stack_values(
        r#"
    (module
      (type $s (struct))
      (import "" "host" (func))
      (func (export "main")
        (struct.new $s)
        (call 0)
        (drop)))
    "#,
        |config| {
            config.wasm_gc(true);
        },
        |mut caller: Caller<'_, ()>| {
            let stack = caller.debug_exit_frames().next().unwrap();
            assert_eq!(stack.num_stacks(&mut caller)?, 1);
            assert!(stack.stack(&mut caller, 0)?.unwrap_anyref().is_some());
            let stack = stack.parent(&mut caller)?;
            assert!(stack.is_none());
            Ok(())
        },
    )
}

#[test]
#[cfg_attr(miri, ignore)]