fix tests

Author: Randl

library/coretests/tests/result.rs

@@ -452,35 +452,36 @@ const fn plus7_u8(e: u8) -> u8 {
     e + 7
 }
 
-const _: () = {
-    let r_ok: Result<u8, u8> = Ok(10);
-    let r_err: Result<u8, u8> = Err(20);
-
-    let _ok_and = r_ok.is_ok_and(eq10);
-    let _err_and = r_err.is_err_and(eq20);
+#[test]
+fn test_const_result() {
+    const {
+        let r_ok: Result<u8, u8> = Ok(10);
+        let r_err: Result<u8, u8> = Err(20);
 
-    let _opt_ok: Option<u8> = r_ok.ok();
-    let _opt_err: Option<u8> = r_err.err();
+        let _ok_and = r_ok.is_ok_and(eq10);
+        let _err_and = r_err.is_err_and(eq20);
 
-    let _mapped: Result<u16, u8> = r_ok.map(double_u16);
-    let _map_or: u16 = r_ok.map_or(0, to_u16);
-    let _map_or_else: u16 = r_err.map_or_else(err_to_u16_plus1, to_u16);
-    let _map_or_default: u8 = r_err.map_or_default(inc_u8);
+        let _opt_ok: Option<u8> = r_ok.ok();
+        let _opt_err: Option<u8> = r_err.err();
 
-    let _map_err: Result<u8, u16> = r_err.map_err(to_u16);
+        let _mapped: Result<u16, u8> = r_ok.map(double_u16);
+        let _map_or: u16 = r_ok.map_or(0, to_u16);
+        let _map_or_else: u16 = r_err.map_or_else(err_to_u16_plus1, to_u16);
+        let _map_or_default: u8 = r_err.map_or_default(inc_u8);
 
-    let _inspected_ok: Result<u8, u8> = r_ok.inspect(noop_u8_ref);
-    let _inspected_err: Result<u8, u8> = r_err.inspect_err(noop_u8_ref);
+        let _map_err: Result<u8, u16> = r_err.map_err(to_u16);
 
-    // let _unwrapped: u8 = r_ok.unwrap();
-    let _unwrapped_default: u8 = r_err.unwrap_or_default();
+        let _inspected_ok: Result<u8, u8> = r_ok.inspect(noop_u8_ref);
+        let _inspected_err: Result<u8, u8> = r_err.inspect_err(noop_u8_ref);
 
-    let _and_then: Result<u8, u8> = r_ok.and_then(add1_result);
-    let _or: Result<u8, u8> = r_err.or(Ok(5));
-    let _or_else: Result<u8, u8> = r_err.or_else(add5_result);
+        // let _unwrapped: u8 = r_ok.unwrap();
+        let _unwrapped_default: u8 = r_err.unwrap_or_default();
 
-    let _u_or: u8 = r_err.unwrap_or(7);
-    let _u_or_else: u8 = r_err.unwrap_or_else(plus7_u8);
+        let _and_then: Result<u8, u8> = r_ok.and_then(add1_result);
+        let _or: Result<u8, u8> = r_err.or(Ok(5));
+        let _or_else: Result<u8, u8> = r_err.or_else(add5_result);
 
-    ();
-};
+        let _u_or: u8 = r_err.unwrap_or(7);
+        let _u_or_else: u8 = r_err.unwrap_or_else(plus7_u8);
+    };
+}