diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/item.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_resolve/src/late.rs | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_ast_lowering/src/item.rs b/compiler/rustc_ast_lowering/src/item.rs index 6a4571cf6d2..692f3936824 100644 --- a/compiler/rustc_ast_lowering/src/item.rs +++ b/compiler/rustc_ast_lowering/src/item.rs @@ -40,6 +40,11 @@ impl ItemLowerer<'_, '_, '_> { } impl<'a> Visitor<'a> for ItemLowerer<'a, '_, '_> { + fn visit_attribute(&mut self, _: &'a Attribute) { + // We do not want to lower expressions that appear in attributes, + // as they are not accessible to the rest of the HIR. + } + fn visit_item(&mut self, item: &'a Item) { let hir_id = self.lctx.with_hir_id_owner(item.id, |lctx| { let node = lctx.without_in_scope_lifetime_defs(|lctx| lctx.lower_item(item)); diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs index e67f7f03516..12123c946cc 100644 --- a/compiler/rustc_resolve/src/late.rs +++ b/compiler/rustc_resolve/src/late.rs @@ -431,6 +431,10 @@ struct LateResolutionVisitor<'a, 'b, 'ast> { /// Walks the whole crate in DFS order, visiting each item, resolving names as it goes. impl<'a: 'ast, 'ast> Visitor<'ast> for LateResolutionVisitor<'a, '_, 'ast> { + fn visit_attribute(&mut self, _: &'ast Attribute) { + // We do not want to resolve expressions that appear in attributes, + // as they do not correspond to actual code. + } fn visit_item(&mut self, item: &'ast Item) { let prev = replace(&mut self.diagnostic_metadata.current_item, Some(item)); // Always report errors in items we just entered. |