Implement boolean lit support in cfg predicates

2024-09-19 10:13:14 +02:00
parent 57b9b1f974
commit c99f29b29f
6 changed files with 48 additions and 6 deletions
--- a/compiler/rustc_metadata/src/native_libs.rs
+++ b/compiler/rustc_metadata/src/native_libs.rs
@@ -309,7 +309,7 @@ impl<'tcx> Collector<'tcx> {
                                .emit_err(errors::LinkCfgSinglePredicate { span: item.span() });
                            continue;
                        };
-                        if !link_cfg.is_meta_item() {
+                        let Some(link_cfg) = link_cfg.meta_item_or_bool() else {
                            sess.dcx()
                                .emit_err(errors::LinkCfgSinglePredicate { span: item.span() });
                            continue;