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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/abi/extern/extern-return-TwoU64s.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/abi/extern/extern-return-TwoU64s.rs b/src/test/ui/abi/extern/extern-return-TwoU64s.rs new file mode 100644 index 000000000..dd264fb9c --- /dev/null +++ b/src/test/ui/abi/extern/extern-return-TwoU64s.rs @@ -0,0 +1,22 @@ +// run-pass +#![allow(improper_ctypes)] + +// ignore-wasm32-bare no libc to test ffi with + +pub struct TwoU64s { + one: u64, + two: u64, +} + +#[link(name = "rust_test_helpers", kind = "static")] +extern "C" { + pub fn rust_dbg_extern_return_TwoU64s() -> TwoU64s; +} + +pub fn main() { + unsafe { + let y = rust_dbg_extern_return_TwoU64s(); + assert_eq!(y.one, 10); + assert_eq!(y.two, 20); + } +} |