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/extern/extern-pass-u32.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/test/ui/abi/extern/extern-pass-u32.rs (limited to 'src/test/ui/abi/extern/extern-pass-u32.rs') diff --git a/src/test/ui/abi/extern/extern-pass-u32.rs b/src/test/ui/abi/extern/extern-pass-u32.rs new file mode 100644 index 000000000..c9b8d52cf --- /dev/null +++ b/src/test/ui/abi/extern/extern-pass-u32.rs @@ -0,0 +1,15 @@ +// run-pass +// ignore-wasm32-bare no libc for ffi testing + +// Test a function that takes/returns a u32. + +#[link(name = "rust_test_helpers", kind = "static")] +extern "C" { + pub fn rust_dbg_extern_identity_u32(v: u32) -> u32; +} + +pub fn main() { + unsafe { + assert_eq!(22, rust_dbg_extern_identity_u32(22)); + } +} -- cgit v1.2.3