[`unnecessary_cast`] Do not lint negative hexadecimal literals when cast as float

[rust.git] / tests / ui / unnecessary_cast.rs

diff --git a/tests/ui/unnecessary_cast.rs b/tests/ui/unnecessary_cast.rs
index e5150256f69ac49e5dbd465c616484352e5b5297..5213cdc269bd4c5a9aec63cb2c5ff31a87e4ccf9 100644 (file)
--- a/tests/ui/unnecessary_cast.rs
+++ b/tests/ui/unnecessary_cast.rs
@@ -111,4 +111,8 @@ fn foo() -> f32 {
 
         let _num = foo() as f32;
     }
+
+    fn issue_9603() {
+        let _: f32 = -0x400 as f32;
+    }
 }