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Lint on extern in item declaration position

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This commit is contained in:
Mark Rousskov
2020-09-01 17:21:54 -04:00
parent 8a3edb1d66
commit 920b5ee722
2 changed files with 15 additions and 9 deletions
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3
compiler/rustc_ast_lowering/src/lib.rs
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@@ -1290,6 +1290,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
}
TyKind::BareFn(ref f) => self.with_in_scope_lifetime_defs(&f.generic_params, |this| {
this.with_anonymous_lifetime_mode(AnonymousLifetimeMode::PassThrough, |this| {
let span = this.sess.source_map().next_point(t.span.shrink_to_lo());
hir::TyKind::BareFn(this.arena.alloc(hir::BareFnTy {
generic_params: this.lower_generic_params(
&f.generic_params,
@@ -1297,7 +1298,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
ImplTraitContext::disallowed(),
),
unsafety: this.lower_unsafety(f.unsafety),
abi: this.lower_extern(f.ext),
abi: this.lower_extern(f.ext, span, t.id),
decl: this.lower_fn_decl(&f.decl, None, false, None),
param_names: this.lower_fn_params_to_names(&f.decl),
}))