From 93e4b6ef06888085dc60d073ca9d66f2d7282112 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Fri, 10 Jun 2022 11:18:06 +1000
Subject: Rename the `ConstS::val` field as `kind`.

And likewise for the `Const::val` method.

Because its type is called `ConstKind`. Also `val` is a confusing name
because `ConstKind` is an enum with seven variants, one of which is
called `Value`. Also, this gives consistency with `TyS` and `PredicateS`
which have `kind` fields.

The commit also renames a few `Const` variables from `val` to `c`, to
avoid confusion with the `ConstKind::Value` variant.
---
 compiler/rustc_const_eval/src/interpret/operand.rs | 8 ++++----
 compiler/rustc_const_eval/src/interpret/util.rs    | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'compiler/rustc_const_eval/src/interpret')

diff --git a/compiler/rustc_const_eval/src/interpret/operand.rs b/compiler/rustc_const_eval/src/interpret/operand.rs
index 6338e08380f..597ca4cfcdd 100644
--- a/compiler/rustc_const_eval/src/interpret/operand.rs
+++ b/compiler/rustc_const_eval/src/interpret/operand.rs
@@ -622,10 +622,10 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
     /// "universe" (param_env).
     pub fn const_to_op(
         &self,
-        val: ty::Const<'tcx>,
+        c: ty::Const<'tcx>,
         layout: Option<TyAndLayout<'tcx>>,
     ) -> InterpResult<'tcx, OpTy<'tcx, M::PointerTag>> {
-        match val.val() {
+        match c.kind() {
             ty::ConstKind::Param(_) | ty::ConstKind::Bound(..) => throw_inval!(TooGeneric),
             ty::ConstKind::Error(DelaySpanBugEmitted { reported, .. }) => {
                 throw_inval!(AlreadyReported(reported))
@@ -635,9 +635,9 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
                 Ok(self.eval_to_allocation(GlobalId { instance, promoted: uv.promoted })?.into())
             }
             ty::ConstKind::Infer(..) | ty::ConstKind::Placeholder(..) => {
-                span_bug!(self.cur_span(), "const_to_op: Unexpected ConstKind {:?}", val)
+                span_bug!(self.cur_span(), "const_to_op: Unexpected ConstKind {:?}", c)
             }
-            ty::ConstKind::Value(val_val) => self.const_val_to_op(val_val, val.ty(), layout),
+            ty::ConstKind::Value(val) => self.const_val_to_op(val, c.ty(), layout),
         }
     }
 
diff --git a/compiler/rustc_const_eval/src/interpret/util.rs b/compiler/rustc_const_eval/src/interpret/util.rs
index 0fddafbee79..b9866995e9f 100644
--- a/compiler/rustc_const_eval/src/interpret/util.rs
+++ b/compiler/rustc_const_eval/src/interpret/util.rs
@@ -55,7 +55,7 @@ where
                                     assert!(matches!(ty.kind(), ty::Param(_)))
                                 }
                                 ty::subst::GenericArgKind::Const(ct) => {
-                                    assert!(matches!(ct.val(), ty::ConstKind::Param(_)))
+                                    assert!(matches!(ct.kind(), ty::ConstKind::Param(_)))
                                 }
                                 ty::subst::GenericArgKind::Lifetime(..) => (),
                             },
@@ -69,7 +69,7 @@ where
         }
 
         fn visit_const(&mut self, c: ty::Const<'tcx>) -> ControlFlow<Self::BreakTy> {
-            match c.val() {
+            match c.kind() {
                 ty::ConstKind::Param(..) => ControlFlow::Break(FoundParam),
                 _ => c.super_visit_with(self),
             }
-- 
cgit 1.4.1-3-g733a5