From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/no-patterns-in-args.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tests/ui/no-patterns-in-args.rs (limited to 'tests/ui/no-patterns-in-args.rs') 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() {} -- cgit v1.2.3