diff options
Diffstat (limited to 'compiler/rustc_middle/src/hir/map.rs')
| -rw-r--r-- | compiler/rustc_middle/src/hir/map.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/hir/map.rs b/compiler/rustc_middle/src/hir/map.rs index 03bb97095a4..291707878a3 100644 --- a/compiler/rustc_middle/src/hir/map.rs +++ b/compiler/rustc_middle/src/hir/map.rs @@ -1254,10 +1254,18 @@ pub(crate) fn hir_crate_items(tcx: TyCtxt<'_>, _: ()) -> ModuleItems { body_owners, opaques, nested_bodies, - delayed_lint_items, + mut delayed_lint_items, .. } = collector; + // The crate could have delayed lints too, but would not be picked up by the visitor. + // The `delayed_lint_items` list is smart - it only contains items which we know from + // earlier passes is guaranteed to contain lints. It's a little harder to determine that + // for sure here, so we simply always add the crate to the list. If it has no lints, + // we'll discover that later. The cost of this should be low, there's only one crate + // after all compared to the many items we have we wouldn't want to iterate over later. + delayed_lint_items.push(CRATE_OWNER_ID); + ModuleItems { add_root: true, submodules: submodules.into_boxed_slice(), |