remove remaining references to Reveal

compiler/rustc_mir_transform/src/known_panics_lint.rs

@@ -258,7 +258,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> {
         // Normalization needed b/c known panics lint runs in
         // `mir_drops_elaborated_and_const_checked`, which happens before
         // optimized MIR. Only after optimizing the MIR can we guarantee
-        // that the `RevealAll` pass has happened and that the body's consts
+        // that the `PostAnalysisNormalize` pass has happened and that the body's consts
         // are normalized, so any call to resolve before that needs to be
         // manually normalized.
         let val = self.tcx.try_normalize_erasing_regions(self.typing_env, c.const_).ok()?;

compiler/rustc_mir_transform/src/lib.rs

@@ -163,7 +163,7 @@ declare_passes! {
     mod remove_unneeded_drops : RemoveUnneededDrops;
     mod remove_zsts : RemoveZsts;
     mod required_consts : RequiredConstsVisitor;
-    mod reveal_all : RevealAll;
+    mod post_analysis_normalize : PostAnalysisNormalize;
     mod sanity_check : SanityCheck;
     // This pass is public to allow external drivers to perform MIR cleanup
     pub mod simplify :
@@ -604,8 +604,8 @@ fn run_runtime_lowering_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
         // These next passes must be executed together.
         &add_call_guards::CriticalCallEdges,
         // Must be done before drop elaboration because we need to drop opaque types, too.
-        &reveal_all::RevealAll,
-        // Calling this after reveal_all ensures that we don't deal with opaque types.
+        &post_analysis_normalize::PostAnalysisNormalize,
+        // Calling this after `PostAnalysisNormalize` ensures that we don't deal with opaque types.
         &add_subtyping_projections::Subtyper,
         &elaborate_drops::ElaborateDrops,
         // This will remove extraneous landing pads which are no longer

compiler/rustc_mir_transform/src/post_analysis_normalize.rs

@@ -1,26 +1,27 @@
-//! Normalizes MIR in RevealAll mode.
+//! Normalizes MIR in TypingMode::PostAnalysis mode, most notably revealing
+//! its opaques.
 
 use rustc_middle::mir::visit::*;
 use rustc_middle::mir::*;
 use rustc_middle::ty::{self, Ty, TyCtxt};
 
-pub(super) struct RevealAll;
+pub(super) struct PostAnalysisNormalize;
 
-impl<'tcx> crate::MirPass<'tcx> for RevealAll {
+impl<'tcx> crate::MirPass<'tcx> for PostAnalysisNormalize {
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
         // FIXME(#132279): This is used during the phase transition from analysis
         // to runtime, so we have to manually specify the correct typing mode.
         let typing_env = ty::TypingEnv::post_analysis(tcx, body.source.def_id());
-        RevealAllVisitor { tcx, typing_env }.visit_body_preserves_cfg(body);
+        PostAnalysisNormalizeVisitor { tcx, typing_env }.visit_body_preserves_cfg(body);
     }
 }
 
-struct RevealAllVisitor<'tcx> {
+struct PostAnalysisNormalizeVisitor<'tcx> {
     tcx: TyCtxt<'tcx>,
     typing_env: ty::TypingEnv<'tcx>,
 }
 
-impl<'tcx> MutVisitor<'tcx> for RevealAllVisitor<'tcx> {
+impl<'tcx> MutVisitor<'tcx> for PostAnalysisNormalizeVisitor<'tcx> {
     #[inline]
     fn tcx(&self) -> TyCtxt<'tcx> {
         self.tcx
@@ -38,7 +39,7 @@ impl<'tcx> MutVisitor<'tcx> for RevealAllVisitor<'tcx> {
             return;
         }
         // `OpaqueCast` projections are only needed if there are opaque types on which projections
-        // are performed. After the `RevealAll` pass, all opaque types are replaced with their
+        // are performed. After the `PostAnalysisNormalize` pass, all opaque types are replaced with their
         // hidden types, so we don't need these projections anymore.
         place.projection = self.tcx.mk_place_elems(
             &place

compiler/rustc_mir_transform/src/remove_unneeded_drops.rs

@@ -2,7 +2,8 @@
 //!
 //! When the MIR is built, we check `needs_drop` before emitting a `Drop` for a place. This pass is
 //! useful because (unlike MIR building) it runs after type checking, so it can make use of
-//! `Reveal::All` to provide more precise type information.
+//! `TypingMode::PostAnalysis` to provide more precise type information, especially about opaque
+//! types.
 
 use rustc_middle::mir::*;
 use rustc_middle::ty::TyCtxt;

compiler/rustc_mir_transform/src/shim.rs

@@ -141,7 +141,7 @@ fn make_shim<'tcx>(tcx: TyCtxt<'tcx>, instance: ty::InstanceKind<'tcx>) -> Body<
     debug!("make_shim({:?}) = untransformed {:?}", instance, result);
 
     // We don't validate MIR here because the shims may generate code that's
-    // only valid in a reveal-all param-env. However, since we do initial
+    // only valid in a `PostAnalysis` param-env. However, since we do initial
     // validation with the MirBuilt phase, which uses a user-facing param-env.
     // This causes validation errors when TAITs are involved.
     pm::run_passes_no_validate(

compiler/rustc_mir_transform/src/validate.rs

@@ -646,7 +646,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> {
             {
                 self.fail(
                     location,
-                    format!("explicit opaque type cast to `{ty}` after `RevealAll`"),
+                    format!("explicit opaque type cast to `{ty}` after `PostAnalysisNormalize`"),
                 )
             }
             ProjectionElem::Index(index) => {