summaryrefslogtreecommitdiffstats
path: root/src/test/ui/consts/const_in_pattern/incomplete-slice.rs
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /src/test/ui/consts/const_in_pattern/incomplete-slice.rs
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/consts/const_in_pattern/incomplete-slice.rs')
-rw-r--r--src/test/ui/consts/const_in_pattern/incomplete-slice.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/consts/const_in_pattern/incomplete-slice.rs b/src/test/ui/consts/const_in_pattern/incomplete-slice.rs
new file mode 100644
index 000000000..e1ccda71d
--- /dev/null
+++ b/src/test/ui/consts/const_in_pattern/incomplete-slice.rs
@@ -0,0 +1,15 @@
+#[derive(PartialEq)]
+enum E {
+ A,
+}
+
+const E_SL: &[E] = &[E::A];
+
+fn main() {
+ match &[][..] {
+ //~^ ERROR non-exhaustive patterns: `&_` not covered [E0004]
+ E_SL => {}
+ //~^ WARN to use a constant of type `E` in a pattern, `E` must be annotated with `#[derive(PartialEq, Eq)]`
+ //~| WARN this was previously accepted by the compiler but is being phased out
+ }
+}