bjoernager/rust
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Gate all usages of dyn*, even in macros

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This commit is contained in:
Michael Goulet 2023-03-11 21:18:45 +00:00
parent 8a73f50d87
commit bd4355500a
8 changed files with 32 additions and 12 deletions
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4
compiler/rustc_ast_passes/src/feature_gate.rs
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@ -337,9 +337,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
ast::TyKind::Never => {
gate_feature_post!(&self, never_type, ty.span, "the `!` type is experimental");
}
ast::TyKind::TraitObject(_, ast::TraitObjectSyntax::DynStar, ..) => {
gate_feature_post!(&self, dyn_star, ty.span, "dyn* trait objects are unstable");
}
_ => {}
}
visit::walk_ty(self, ty)
@ -594,6 +591,7 @@ pub fn check_crate(krate: &ast::Crate, sess: &Session) {
gate_all!(inline_const_pat, "inline-const in pattern position is experimental");
gate_all!(associated_const_equality, "associated const equality is incomplete");
gate_all!(yeet_expr, "`do yeet` expression is experimental");
gate_all!(dyn_star, "`dyn*` trait objects are experimental");
// All uses of `gate_all!` below this point were added in #65742,
// and subsequently disabled (with the non-early gating readded).