slightly improve protector-related error messages

[rust.git] / tests / fail / stacked_borrows / aliasing_mut4.stderr

diff --git a/tests/fail/stacked_borrows/aliasing_mut4.stderr b/tests/fail/stacked_borrows/aliasing_mut4.stderr
index f48d39b2e49f0154657dfab36e3d0c398a414bf0..601422ece3020c59a40aa5a4733cceea044023f5 100644 (file)
--- a/tests/fail/stacked_borrows/aliasing_mut4.stderr
+++ b/tests/fail/stacked_borrows/aliasing_mut4.stderr
@@ -11,16 +11,16 @@ help: <TAG> was created by a Unique retag at offsets [0x0..0x4]
    |
 LL |     let xref = &mut x;
    |                ^^^^^^
-help: <TAG> was protected due to <TAG> which was created here
-  --> $DIR/aliasing_mut4.rs:LL:CC
-   |
-LL |     safe_raw(xshr, xraw as *mut _);
-   |              ^^^^
-help: this protector is live for this call
+help: <TAG> cannot be used for memory access because that would remove protected tag <TAG>, protected by this function call
   --> $DIR/aliasing_mut4.rs:LL:CC
    |
 LL | pub fn safe(_x: &i32, _y: &mut Cell<i32>) {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+help: <TAG> was derived from <TAG>, which in turn was created here
+  --> $DIR/aliasing_mut4.rs:LL:CC
+   |
+LL |     safe_raw(xshr, xraw as *mut _);
+   |              ^^^^
    = note: backtrace:
    = note: inside `safe` at $DIR/aliasing_mut4.rs:LL:CC
 note: inside `main` at $DIR/aliasing_mut4.rs:LL:CC