diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
commit | 631cd5845e8de329d0e227aaa707d7ea228b8f8f (patch) | |
tree | a1b87c8f8cad01cf18f7c5f57a08f102771ed303 /tests/run-make/extern-fn-with-extern-types/test.rs | |
parent | Adding debian version 1.69.0+dfsg1-1. (diff) | |
download | rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.tar.xz rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.zip |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/extern-fn-with-extern-types/test.rs')
-rw-r--r-- | tests/run-make/extern-fn-with-extern-types/test.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/run-make/extern-fn-with-extern-types/test.rs b/tests/run-make/extern-fn-with-extern-types/test.rs new file mode 100644 index 000000000..90a6ebaf1 --- /dev/null +++ b/tests/run-make/extern-fn-with-extern-types/test.rs @@ -0,0 +1,17 @@ +#![feature(extern_types)] + +#[link(name = "ctest", kind = "static")] +extern "C" { + type data; + + fn data_create(magic: u32) -> *mut data; + fn data_get(data: *mut data) -> u32; +} + +const MAGIC: u32 = 0xdeadbeef; +fn main() { + unsafe { + let data = data_create(MAGIC); + assert_eq!(data_get(data), MAGIC); + } +} |