From ded2576957e69599073df0c05b5dea7405b36a94 Mon Sep 17 00:00:00 2001
From: Victor Korkin <victor.korkin@gmail.com>
Date: Thu, 31 May 2018 09:00:13 +0700
Subject: [PATCH] Add one more test
---
tests/ui/types_fn_to_int.rs | 1 +
tests/ui/types_fn_to_int.stderr | 14 ++++++++++----
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/tests/ui/types_fn_to_int.rs b/tests/ui/types_fn_to_int.rs
index 0cce6579813..927f2149f30 100644
--- a/tests/ui/types_fn_to_int.rs
+++ b/tests/ui/types_fn_to_int.rs
@@ -10,6 +10,7 @@ fn bar() -> i32 {
fn main() {
let x = Foo::A;
let y = x as i32;
+ let y1 = Foo::A as i32;
let z = bar as u32;
}
diff --git a/tests/ui/types_fn_to_int.stderr b/tests/ui/types_fn_to_int.stderr
index a3a1abcc681..0643230470d 100644
--- a/tests/ui/types_fn_to_int.stderr
+++ b/tests/ui/types_fn_to_int.stderr
@@ -6,11 +6,17 @@ error: casting a `fn(usize) -> Foo {Foo::A}` to `i32` may truncate the function
|
= note: #[deny(fn_to_numeric_cast)] on by default
-error: casting a `fn() -> i32 {bar}` to `u32` may truncate the function address value.
- --> $DIR/types_fn_to_int.rs:14:13
+error: casting a `fn(usize) -> Foo {Foo::A}` to `i32` may truncate the function address value.
+ --> $DIR/types_fn_to_int.rs:13:14
|
-14 | let z = bar as u32;
+13 | let y1 = Foo::A as i32;
+ | ^^^^^^^^^^^^^ help: if you need the address of the function, consider: `Foo::A as usize`
+
+error: casting a `fn() -> i32 {bar}` to `u32` may truncate the function address value.
+ --> $DIR/types_fn_to_int.rs:15:13
+ |
+15 | let z = bar as u32;
| ^^^^^^^^^^ help: if you need the address of the function, consider: `bar as usize`
-error: aborting due to 2 previous errors
+error: aborting due to 3 previous errors