Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.rs b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.rs
new file mode 100644
index 000000000..59a22c337
--- /dev/null
+++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.rs
@@ -0,0 +1,23 @@
+#[derive(PartialEq)]
+struct Foo {
+    x: u32
+}
+
+const FOO: Foo = Foo { x: 0 };
+
+fn main() {
+    let y = Foo { x: 1 };
+    match y {
+        FOO => { }
+        //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]`
+        _ => { }
+    }
+
+    let x = 0.0;
+    match x {
+        f32::INFINITY => { }
+        //~^ WARNING floating-point types cannot be used in patterns
+        //~| WARNING this was previously accepted by the compiler but is being phased out
+        _ => { }
+    }
+}