Don't typeck during WF, instead check outside of WF in check_crate

Author: compiler-errors

compiler/rustc_hir_analysis/src/check/check.rs

@@ -745,14 +745,10 @@ fn check_static_linkage(tcx: TyCtxt<'_>, def_id: LocalDefId) {
 pub(crate) fn check_item_type(tcx: TyCtxt<'_>, def_id: LocalDefId) {
     match tcx.def_kind(def_id) {
         DefKind::Static { .. } => {
-            tcx.ensure_ok().typeck(def_id);
-            maybe_check_static_with_link_section(tcx, def_id);
             check_static_inhabited(tcx, def_id);
             check_static_linkage(tcx, def_id);
         }
-        DefKind::Const => {
-            tcx.ensure_ok().typeck(def_id);
-        }
+        DefKind::Const => {}
         DefKind::Enum => {
             check_enum(tcx, def_id);
         }
@@ -766,7 +762,6 @@ pub(crate) fn check_item_type(tcx: TyCtxt<'_>, def_id: LocalDefId) {
                     ExternAbi::Rust,
                 )
             }
-            // Everything else is checked entirely within check_item_body
         }
         DefKind::Impl { of_trait } => {
             if of_trait && let Some(impl_trait_header) = tcx.impl_trait_header(def_id) {

compiler/rustc_hir_analysis/src/check/mod.rs

@@ -145,7 +145,7 @@ pub fn forbid_intrinsic_abi(tcx: TyCtxt<'_>, sp: Span, abi: ExternAbi) {
     }
 }
 
-fn maybe_check_static_with_link_section(tcx: TyCtxt<'_>, id: LocalDefId) {
+pub(super) fn maybe_check_static_with_link_section(tcx: TyCtxt<'_>, id: LocalDefId) {
     // Only restricted on wasm target for now
     if !tcx.sess.target.is_like_wasm {
         return;

compiler/rustc_hir_analysis/src/lib.rs

@@ -212,7 +212,10 @@ pub fn check_crate(tcx: TyCtxt<'_>) {
     tcx.par_hir_body_owners(|item_def_id| {
         let def_kind = tcx.def_kind(item_def_id);
         match def_kind {
-            DefKind::Static { .. } => tcx.ensure_ok().eval_static_initializer(item_def_id),
+            DefKind::Static { .. } => {
+                tcx.ensure_ok().eval_static_initializer(item_def_id);
+                check::maybe_check_static_with_link_section(tcx, item_def_id);
+            }
             DefKind::Const if tcx.generics_of(item_def_id).is_empty() => {
                 let instance = ty::Instance::new(item_def_id.into(), ty::GenericArgs::empty());
                 let cid = GlobalId { instance, promoted: None };
@@ -223,12 +226,9 @@ pub fn check_crate(tcx: TyCtxt<'_>) {
         }
     });
 
-    // FIXME: Remove this when we implement creating `DefId`s
-    // for anon constants during their parents' typeck.
-    // Typeck all body owners in parallel will produce queries
-    // cycle errors because it may typeck on anon constants directly.
     tcx.par_hir_body_owners(|item_def_id| {
         let def_kind = tcx.def_kind(item_def_id);
+        // Skip `AnonConst`s because we feed their `type_of`.
         if !matches!(def_kind, DefKind::AnonConst) {
             tcx.ensure_ok().typeck(item_def_id);
         }