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/tools/clippy/tests/ui/patterns.rs | 36 +++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 src/tools/clippy/tests/ui/patterns.rs (limited to 'src/tools/clippy/tests/ui/patterns.rs') diff --git a/src/tools/clippy/tests/ui/patterns.rs b/src/tools/clippy/tests/ui/patterns.rs new file mode 100644 index 000000000..5848ecd38 --- /dev/null +++ b/src/tools/clippy/tests/ui/patterns.rs @@ -0,0 +1,36 @@ +// run-rustfix +#![allow(unused)] +#![warn(clippy::all)] + +fn main() { + let v = Some(true); + let s = [0, 1, 2, 3, 4]; + match v { + Some(x) => (), + y @ _ => (), + } + match v { + Some(x) => (), + y @ None => (), // no error + } + match s { + [x, inside @ .., y] => (), // no error + [..] => (), + } + + let mut mutv = vec![1, 2, 3]; + + // required "ref" left out in suggestion: #5271 + match mutv { + ref mut x @ _ => { + x.push(4); + println!("vec: {:?}", x); + }, + ref y if y == &vec![0] => (), + } + + match mutv { + ref x @ _ => println!("vec: {:?}", x), + ref y if y == &vec![0] => (), + } +} -- cgit v1.2.3