diff options
| -rw-r--r-- | compiler/rustc_errors/src/lib.rs | 2 | ||||
| -rw-r--r-- | tests/ui/lint/force-warn/ice-free.rs | 9 | ||||
| -rw-r--r-- | tests/ui/lint/force-warn/ice-free.stderr | 32 |
3 files changed, 42 insertions, 1 deletions
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index bd421a441f9..6f0090a0bd6 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -1529,7 +1529,7 @@ impl DiagCtxtInner { // Future breakages aren't emitted if they're `Level::Allow` or // `Level::Expect`, but they still need to be constructed and // stashed below, so they'll trigger the must_produce_diag check. - assert_matches!(diagnostic.level, Error | Warning | Allow | Expect); + assert_matches!(diagnostic.level, Error | ForceWarning | Warning | Allow | Expect); self.future_breakage_diagnostics.push(diagnostic.clone()); } diff --git a/tests/ui/lint/force-warn/ice-free.rs b/tests/ui/lint/force-warn/ice-free.rs new file mode 100644 index 00000000000..99b79f44648 --- /dev/null +++ b/tests/ui/lint/force-warn/ice-free.rs @@ -0,0 +1,9 @@ +//@ compile-flags: --force-warn pub_use_of_private_extern_crate +//@ check-pass + +extern crate core; +pub use core as reexported_core; +//~^ warning: extern crate `core` is private +//~| warning: this was previously accepted by the compiler + +fn main() {} diff --git a/tests/ui/lint/force-warn/ice-free.stderr b/tests/ui/lint/force-warn/ice-free.stderr new file mode 100644 index 00000000000..b64e3b138a2 --- /dev/null +++ b/tests/ui/lint/force-warn/ice-free.stderr @@ -0,0 +1,32 @@ +warning[E0365]: extern crate `core` is private and cannot be re-exported + --> $DIR/ice-free.rs:5:9 + | +LL | pub use core as reexported_core; + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = 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 #127909 <https://github.com/rust-lang/rust/issues/127909> + = note: requested on the command line with `--force-warn pub-use-of-private-extern-crate` +help: consider making the `extern crate` item publicly accessible + | +LL | pub extern crate core; + | +++ + +warning: 1 warning emitted + +For more information about this error, try `rustc --explain E0365`. +Future incompatibility report: Future breakage diagnostic: +warning[E0365]: extern crate `core` is private and cannot be re-exported + --> $DIR/ice-free.rs:5:9 + | +LL | pub use core as reexported_core; + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = 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 #127909 <https://github.com/rust-lang/rust/issues/127909> + = note: requested on the command line with `--force-warn pub-use-of-private-extern-crate` +help: consider making the `extern crate` item publicly accessible + | +LL | pub extern crate core; + | +++ + |