From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/abi/issue-28676.rs | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/test/ui/abi/issue-28676.rs (limited to 'src/test/ui/abi/issue-28676.rs') diff --git a/src/test/ui/abi/issue-28676.rs b/src/test/ui/abi/issue-28676.rs new file mode 100644 index 000000000..347a84029 --- /dev/null +++ b/src/test/ui/abi/issue-28676.rs @@ -0,0 +1,40 @@ +// run-pass +#![allow(dead_code)] +#![allow(improper_ctypes)] + +// ignore-wasm32-bare no libc to test ffi with + +#[derive(Copy, Clone)] +pub struct Quad { + a: u64, + b: u64, + c: u64, + d: u64, +} + +mod rustrt { + use super::Quad; + + #[link(name = "rust_test_helpers", kind = "static")] + extern "C" { + pub fn get_c_many_params( + _: *const (), + _: *const (), + _: *const (), + _: *const (), + f: Quad, + ) -> u64; + } +} + +fn test() { + unsafe { + let null = std::ptr::null(); + let q = Quad { a: 1, b: 2, c: 3, d: 4 }; + assert_eq!(rustrt::get_c_many_params(null, null, null, null, q), q.c); + } +} + +pub fn main() { + test(); +} -- cgit v1.2.3