diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/no-patterns-in-args.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/no-patterns-in-args.rs')
-rw-r--r-- | tests/ui/no-patterns-in-args.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/no-patterns-in-args.rs b/tests/ui/no-patterns-in-args.rs new file mode 100644 index 000000000..54836b0a3 --- /dev/null +++ b/tests/ui/no-patterns-in-args.rs @@ -0,0 +1,16 @@ +extern "C" { + fn f1(mut arg: u8); //~ ERROR patterns aren't allowed in foreign function declarations + fn f2(&arg: u8); //~ ERROR patterns aren't allowed in foreign function declarations + fn f3(arg @ _: u8); //~ ERROR patterns aren't allowed in foreign function declarations + fn g1(arg: u8); // OK + fn g2(_: u8); // OK +// fn g3(u8); // Not yet +} + +type A1 = fn(mut arg: u8); //~ ERROR patterns aren't allowed in function pointer types +type A2 = fn(&arg: u8); //~ ERROR patterns aren't allowed in function pointer types +type B1 = fn(arg: u8); // OK +type B2 = fn(_: u8); // OK +type B3 = fn(u8); // OK + +fn main() {} |