mono_item: MonoItem<'_>,
linkage: RLinkage,
visibility: Visibility,
+ is_compiler_builtins: bool,
) -> Linkage {
match (linkage, visibility) {
+ (RLinkage::External, Visibility::Default) if is_compiler_builtins => Linkage::Hidden,
(RLinkage::External, Visibility::Default) => Linkage::Export,
(RLinkage::Internal, Visibility::Default) => Linkage::Local,
(RLinkage::External, Visibility::Hidden) => Linkage::Hidden,