diff options
Diffstat (limited to 'compiler/rustc_resolve/src/imports.rs')
| -rw-r--r-- | compiler/rustc_resolve/src/imports.rs | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/compiler/rustc_resolve/src/imports.rs b/compiler/rustc_resolve/src/imports.rs index b2f6ee6563c..9e8eac75fa1 100644 --- a/compiler/rustc_resolve/src/imports.rs +++ b/compiler/rustc_resolve/src/imports.rs @@ -14,8 +14,8 @@ use rustc_middle::metadata::{ModChild, Reexport}; use rustc_middle::{span_bug, ty}; use rustc_session::lint::BuiltinLintDiag; use rustc_session::lint::builtin::{ - AMBIGUOUS_GLOB_REEXPORTS, HIDDEN_GLOB_REEXPORTS, PUB_USE_OF_PRIVATE_EXTERN_CRATE, - REDUNDANT_IMPORTS, UNUSED_IMPORTS, + AMBIGUOUS_GLOB_REEXPORTS, EXPORTED_PRIVATE_DEPENDENCIES, HIDDEN_GLOB_REEXPORTS, + PUB_USE_OF_PRIVATE_EXTERN_CRATE, REDUNDANT_IMPORTS, UNUSED_IMPORTS, }; use rustc_session::parse::feature_err; use rustc_span::edit_distance::find_best_match_for_name; @@ -696,6 +696,27 @@ impl<'ra, 'tcx> Resolver<'ra, 'tcx> { } } } + + if let NameBindingKind::Import { import, .. } = binding.kind + && let Some(binding_id) = import.id() + && let import_def_id = self.local_def_id(binding_id) + && self.effective_visibilities.is_exported(import_def_id) + && let Res::Def(reexported_kind, reexported_def_id) = binding.res() + && !matches!(reexported_kind, DefKind::Ctor(..)) + && !reexported_def_id.is_local() + && self.tcx.is_private_dep(reexported_def_id.krate) + { + self.lint_buffer.buffer_lint( + EXPORTED_PRIVATE_DEPENDENCIES, + binding_id, + binding.span, + BuiltinLintDiag::ReexportPrivateDependency { + kind: binding.res().descr().to_string(), + name: key.ident.name.to_string(), + krate: self.tcx.crate_name(reexported_def_id.krate), + }, + ); + } } } } |