diff --git a/src/librustc/middle/stability.rs b/src/librustc/middle/stability.rs index 30a88d155f5f8..302c11f309d90 100644 --- a/src/librustc/middle/stability.rs +++ b/src/librustc/middle/stability.rs @@ -485,7 +485,13 @@ pub fn provide(providers: &mut Providers<'_>) { } pub fn report_unstable( - sess: &Session, feature: Symbol, reason: Option, issue: u32, is_soft: bool, span: Span + sess: &Session, + feature: Symbol, + reason: Option, + issue: u32, + is_soft: bool, + span: Span, + soft_handler: impl FnOnce(&'static lint::Lint, Span, &str), ) { let msg = match reason { Some(r) => format!("use of unstable library feature '{}': {}", feature, r), @@ -511,7 +517,7 @@ pub fn report_unstable( let fresh = sess.one_time_diagnostics.borrow_mut().insert(error_id); if fresh { if is_soft { - sess.buffer_lint(lint::builtin::SOFT_UNSTABLE, CRATE_NODE_ID, span, &msg); + soft_handler(lint::builtin::SOFT_UNSTABLE, span, &msg) } else { emit_feature_err( &sess.parse_sess, feature, span, GateIssue::Library(Some(issue)), &msg @@ -779,10 +785,12 @@ impl<'tcx> TyCtxt<'tcx> { /// Additionally, this function will also check if the item is deprecated. If so, and `id` is /// not `None`, a deprecated lint attached to `id` will be emitted. pub fn check_stability(self, def_id: DefId, id: Option, span: Span) { + let soft_handler = + |lint, span, msg: &_| self.lint_hir(lint, id.unwrap_or(hir::CRATE_HIR_ID), span, msg); match self.eval_stability(def_id, id, span) { EvalResult::Allow => {} EvalResult::Deny { feature, reason, issue, is_soft } => - report_unstable(self.sess, feature, reason, issue, is_soft, span), + report_unstable(self.sess, feature, reason, issue, is_soft, span, soft_handler), EvalResult::Unmarked => { // The API could be uncallable for other reasons, for example when a private module // was referenced. diff --git a/src/librustc_resolve/macros.rs b/src/librustc_resolve/macros.rs index ae483354a40d3..2b87bba83861c 100644 --- a/src/librustc_resolve/macros.rs +++ b/src/librustc_resolve/macros.rs @@ -796,7 +796,12 @@ impl<'a> Resolver<'a> { if let StabilityLevel::Unstable { reason, issue, is_soft } = stability.level { let feature = stability.feature; if !self.active_features.contains(&feature) && !span.allows_unstable(feature) { - stability::report_unstable(self.session, feature, reason, issue, is_soft, span); + let node_id = ast::CRATE_NODE_ID; + let soft_handler = + |lint, span, msg: &_| self.session.buffer_lint(lint, node_id, span, msg); + stability::report_unstable( + self.session, feature, reason, issue, is_soft, span, soft_handler + ); } } if let Some(depr) = &stability.rustc_depr { diff --git a/src/test/ui/feature-gates/bench.rs b/src/test/ui/feature-gates/bench.rs index afe4dc7d54c9b..8de390becbe7d 100644 --- a/src/test/ui/feature-gates/bench.rs +++ b/src/test/ui/feature-gates/bench.rs @@ -1,5 +1,9 @@ +// edition:2018 + #[bench] //~ ERROR use of unstable library feature 'test' //~| WARN this was previously accepted fn bench() {} +use bench as _; //~ ERROR use of unstable library feature 'test' + //~| WARN this was previously accepted fn main() {} diff --git a/src/test/ui/feature-gates/bench.stderr b/src/test/ui/feature-gates/bench.stderr index b9e24e931d42b..168ac92572437 100644 --- a/src/test/ui/feature-gates/bench.stderr +++ b/src/test/ui/feature-gates/bench.stderr @@ -1,5 +1,5 @@ error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable - --> $DIR/bench.rs:1:3 + --> $DIR/bench.rs:3:3 | LL | #[bench] | ^^^^^ @@ -8,5 +8,14 @@ LL | #[bench] = 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 #64266 -error: aborting due to previous error +error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable + --> $DIR/bench.rs:7:5 + | +LL | use bench as _; + | ^^^^^ + | + = 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 #64266 + +error: aborting due to 2 previous errors