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/rfcs/rfc-2175-or-if-while-let/basic.rs | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 tests/ui/rfcs/rfc-2175-or-if-while-let/basic.rs (limited to 'tests/ui/rfcs/rfc-2175-or-if-while-let') diff --git a/tests/ui/rfcs/rfc-2175-or-if-while-let/basic.rs b/tests/ui/rfcs/rfc-2175-or-if-while-let/basic.rs new file mode 100644 index 000000000..22f04c58f --- /dev/null +++ b/tests/ui/rfcs/rfc-2175-or-if-while-let/basic.rs @@ -0,0 +1,33 @@ +// run-pass +#![allow(dead_code)] + +enum E { + V(u8), + U(u8), + W, +} +use E::*; + +fn main() { + let mut e = V(10); + + if let V(x) | U(x) = e { + assert_eq!(x, 10); + } + while let V(x) | U(x) = e { + assert_eq!(x, 10); + e = W; + } + + // Accept leading `|`: + + let mut e = V(10); + + if let | V(x) | U(x) = e { + assert_eq!(x, 10); + } + while let | V(x) | U(x) = e { + assert_eq!(x, 10); + e = W; + } +} -- cgit v1.2.3