From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:03 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/pattern/usefulness/floats.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 tests/ui/pattern/usefulness/floats.rs

(limited to 'tests/ui/pattern/usefulness/floats.rs')

diff --git a/tests/ui/pattern/usefulness/floats.rs b/tests/ui/pattern/usefulness/floats.rs
new file mode 100644
index 000000000..095f5ac9a
--- /dev/null
+++ b/tests/ui/pattern/usefulness/floats.rs
@@ -0,0 +1,19 @@
+#![allow(illegal_floating_point_literal_pattern)]
+#![deny(unreachable_patterns)]
+
+fn main() {
+    match 0.0 {
+      0.0..=1.0 => {}
+      _ => {} // ok
+    }
+
+    match 0.0 { //~ ERROR non-exhaustive patterns
+      0.0..=1.0 => {}
+    }
+
+    match 1.0f64 {
+      0.01f64 ..= 6.5f64 => {}
+      0.02f64 => {} //~ ERROR unreachable pattern
+      _ => {}
+    };
+}
-- 
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