New upstream version 1.64.0+dfsg1

[rustc.git] / src / test / ui / consts / invalid-union.64bit.stderr

diff --git a/src/test/ui/consts/invalid-union.64bit.stderr b/src/test/ui/consts/invalid-union.64bit.stderr
index 6bfa97a2fded7875aeed1c92e698265662037f8e..d50e74a16ec36b89254586da26fbaeab6ac278e3 100644 (file)
--- a/src/test/ui/consts/invalid-union.64bit.stderr
+++ b/src/test/ui/consts/invalid-union.64bit.stderr
@@ -1,8 +1,8 @@
 error[E0080]: it is undefined behavior to use this value
-  --> $DIR/invalid-union.rs:40:1
+  --> $DIR/invalid-union.rs:41:1
    |
 LL | fn main() {
-   | ^^^^^^^^^ type validation failed at .<deref>.y.<enum-variant(B)>.0: encountered `UnsafeCell` in a `const`
+   | ^^^^^^^^^ constructing invalid value at .<deref>.y.<enum-variant(B)>.0: encountered `UnsafeCell` in a `const`
    |
    = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior.
    = note: the raw bytes of the constant (size: 8, align: 8) {
@@ -10,7 +10,7 @@ LL | fn main() {
            }
 
 error: erroneous constant used
-  --> $DIR/invalid-union.rs:41:25
+  --> $DIR/invalid-union.rs:42:25
    |
 LL |     let _: &'static _ = &C;
    |                         ^^ referenced constant has errors
@@ -22,3 +22,14 @@ LL |     let _: &'static _ = &C;
 error: aborting due to 2 previous errors
 
 For more information about this error, try `rustc --explain E0080`.
+Future incompatibility report: Future breakage diagnostic:
+error: erroneous constant used
+  --> $DIR/invalid-union.rs:42:25
+   |
+LL |     let _: &'static _ = &C;
+   |                         ^^ referenced constant has errors
+   |
+   = note: `#[deny(const_err)]` on by default
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
+