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/foreign/foreign-truncated-arguments.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/test/ui/foreign/foreign-truncated-arguments.rs (limited to 'src/test/ui/foreign/foreign-truncated-arguments.rs') diff --git a/src/test/ui/foreign/foreign-truncated-arguments.rs b/src/test/ui/foreign/foreign-truncated-arguments.rs new file mode 100644 index 000000000..c61c2b587 --- /dev/null +++ b/src/test/ui/foreign/foreign-truncated-arguments.rs @@ -0,0 +1,20 @@ +// run-pass +// compile-flags: -O +// Regression test for https://github.com/rust-lang/rust/issues/33868 + +#[repr(C)] +pub struct S { + a: u32, + b: f32, + c: u32 +} + +#[no_mangle] +#[inline(never)] +pub extern "C" fn test(s: S) -> u32 { + s.c +} + +fn main() { + assert_eq!(test(S{a: 0, b: 0.0, c: 42}), 42); +} -- cgit v1.2.3