diff options
Diffstat (limited to 'compiler/rustc_lint/src/foreign_modules.rs')
| -rw-r--r-- | compiler/rustc_lint/src/foreign_modules.rs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/compiler/rustc_lint/src/foreign_modules.rs b/compiler/rustc_lint/src/foreign_modules.rs index d0668794198..d6c402d481f 100644 --- a/compiler/rustc_lint/src/foreign_modules.rs +++ b/compiler/rustc_lint/src/foreign_modules.rs @@ -1,4 +1,5 @@ use rustc_abi::FIRST_VARIANT; +use rustc_attr_data_structures::{AttributeKind, find_attr}; use rustc_data_structures::stack::ensure_sufficient_stack; use rustc_data_structures::unord::{UnordMap, UnordSet}; use rustc_hir as hir; @@ -6,7 +7,7 @@ use rustc_hir::def::DefKind; use rustc_middle::query::Providers; use rustc_middle::ty::{self, AdtDef, Instance, Ty, TyCtxt}; use rustc_session::declare_lint; -use rustc_span::{Span, Symbol, sym}; +use rustc_span::{Span, Symbol}; use tracing::{debug, instrument}; use crate::lints::{BuiltinClashingExtern, BuiltinClashingExternSub}; @@ -182,7 +183,11 @@ fn name_of_extern_decl(tcx: TyCtxt<'_>, fi: hir::OwnerId) -> SymbolName { // information, we could have codegen_fn_attrs also give span information back for // where the attribute was defined. However, until this is found to be a // bottleneck, this does just fine. - (overridden_link_name, tcx.get_attr(fi, sym::link_name).unwrap().span()) + ( + overridden_link_name, + find_attr!(tcx.get_all_attrs(fi), AttributeKind::LinkName {span, ..} => *span) + .unwrap(), + ) }) { SymbolName::Link(overridden_link_name, overridden_link_name_span) |