From c23a457e72abe608715ac76f076f47dc42af07a5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 30 May 2024 20:31:44 +0200 Subject: Merging upstream version 1.74.1+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/consts/const_in_pattern/issue-65466.rs | 3 ++- .../ui/consts/const_in_pattern/issue-65466.stderr | 23 ++++++++++++++++++++++ 2 files changed, 25 insertions(+), 1 deletion(-) create mode 100644 tests/ui/consts/const_in_pattern/issue-65466.stderr (limited to 'tests/ui/consts/const_in_pattern') diff --git a/tests/ui/consts/const_in_pattern/issue-65466.rs b/tests/ui/consts/const_in_pattern/issue-65466.rs index 2b421f4c7..d45c32e17 100644 --- a/tests/ui/consts/const_in_pattern/issue-65466.rs +++ b/tests/ui/consts/const_in_pattern/issue-65466.rs @@ -15,7 +15,8 @@ const C: &[O] = &[O::None]; fn main() { let x = O::None; match &[x][..] { - C => (), + C => (), //~WARN: the type must implement `PartialEq` + //~| previously accepted _ => (), } } diff --git a/tests/ui/consts/const_in_pattern/issue-65466.stderr b/tests/ui/consts/const_in_pattern/issue-65466.stderr new file mode 100644 index 000000000..9c80cb3a8 --- /dev/null +++ b/tests/ui/consts/const_in_pattern/issue-65466.stderr @@ -0,0 +1,23 @@ +warning: to use a constant of type `&[O]` in a pattern, the type must implement `PartialEq` + --> $DIR/issue-65466.rs:18:9 + | +LL | C => (), + | ^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #116122 + = note: `#[warn(const_patterns_without_partial_eq)]` on by default + +warning: 1 warning emitted + +Future incompatibility report: Future breakage diagnostic: +warning: to use a constant of type `&[O]` in a pattern, the type must implement `PartialEq` + --> $DIR/issue-65466.rs:18:9 + | +LL | C => (), + | ^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #116122 + = note: `#[warn(const_patterns_without_partial_eq)]` on by default + -- cgit v1.2.3