From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/pattern/usefulness/non-exhaustive-match.rs | 63 ---------------------- 1 file changed, 63 deletions(-) delete mode 100644 src/test/ui/pattern/usefulness/non-exhaustive-match.rs (limited to 'src/test/ui/pattern/usefulness/non-exhaustive-match.rs') diff --git a/src/test/ui/pattern/usefulness/non-exhaustive-match.rs b/src/test/ui/pattern/usefulness/non-exhaustive-match.rs deleted file mode 100644 index 1cb58b8ce..000000000 --- a/src/test/ui/pattern/usefulness/non-exhaustive-match.rs +++ /dev/null @@ -1,63 +0,0 @@ -#![allow(illegal_floating_point_literal_pattern)] - -enum T { A, B } - -fn main() { - let x = T::A; - match x { T::B => { } } //~ ERROR non-exhaustive patterns: `T::A` not covered - match true { //~ ERROR non-exhaustive patterns: `false` not covered - true => {} - } - match Some(10) { //~ ERROR non-exhaustive patterns: `Some(_)` not covered - None => {} - } - match (2, 3, 4) { //~ ERROR non-exhaustive patterns: `(_, _, i32::MIN..=3_i32)` - // and `(_, _, 5_i32..=i32::MAX)` not covered - (_, _, 4) => {} - } - match (T::A, T::A) { //~ ERROR non-exhaustive patterns: `(T::A, T::A)` and `(T::B, T::B)` not covered - (T::A, T::B) => {} - (T::B, T::A) => {} - } - match T::A { //~ ERROR non-exhaustive patterns: `T::B` not covered - T::A => {} - } - // This is exhaustive, though the algorithm got it wrong at one point - match (T::A, T::B) { - (T::A, _) => {} - (_, T::A) => {} - (T::B, T::B) => {} - } - let vec = vec![Some(42), None, Some(21)]; - let vec: &[Option] = &vec; - match *vec { //~ ERROR non-exhaustive patterns: `[]` not covered - [Some(..), None, ref tail @ ..] => {} - [Some(..), Some(..), ref tail @ ..] => {} - [None] => {} - } - let vec = vec![1]; - let vec: &[isize] = &vec; - match *vec { - [_, ref tail @ ..] => (), - [] => () - } - let vec = vec![0.5f32]; - let vec: &[f32] = &vec; - match *vec { //~ ERROR non-exhaustive patterns: `[_, _, _, _, ..]` not covered - [0.1, 0.2, 0.3] => (), - [0.1, 0.2] => (), - [0.1] => (), - [] => () - } - let vec = vec![Some(42), None, Some(21)]; - let vec: &[Option] = &vec; - match *vec { - [Some(..), None, ref tail @ ..] => {} - [Some(..), Some(..), ref tail @ ..] => {} - [None, None, ref tail @ ..] => {} - [None, Some(..), ref tail @ ..] => {} - [Some(_)] => {} - [None] => {} - [] => {} - } -} -- cgit v1.2.3