Rollup merge of #123655 - celinval:smir-fix-binop-ty, r=compiler-errors

Remove unimplemented!() from BinOp::ty() function

To reduce redundancy, we now internalize the BinOp instead of duplicating the `ty()` function body.

1 files changed, 33 insertions, 1 deletions

diff --git a/compiler/rustc_smir/src/rustc_internal/internal.rs b/compiler/rustc_smir/src/rustc_internal/internal.rs
index a904cd10041..0893bc31bfa 100644
--- a/compiler/rustc_smir/src/rustc_internal/internal.rs
+++ b/compiler/rustc_smir/src/rustc_internal/internal.rs
@@ -10,7 +10,7 @@ use rustc_span::Symbol;
 use stable_mir::abi::Layout;
 use stable_mir::mir::alloc::AllocId;
 use stable_mir::mir::mono::{Instance, MonoItem, StaticDef};
-use stable_mir::mir::{Mutability, Place, ProjectionElem, Safety};
+use stable_mir::mir::{BinOp, Mutability, Place, ProjectionElem, Safety};
 use stable_mir::ty::{
     Abi, AdtDef, Binder, BoundRegionKind, BoundTyKind, BoundVariableKind, ClosureKind, Const,
     DynKind, ExistentialPredicate, ExistentialProjection, ExistentialTraitRef, FloatTy, FnSig,
@@ -551,6 +551,38 @@ impl RustcInternal for ProjectionElem {
     }
 }
 
+impl RustcInternal for BinOp {
+    type T<'tcx> = rustc_middle::mir::BinOp;
+
+    fn internal<'tcx>(&self, _tables: &mut Tables<'_>, _tcx: TyCtxt<'tcx>) -> Self::T<'tcx> {
+        match self {
+            BinOp::Add => rustc_middle::mir::BinOp::Add,
+            BinOp::AddUnchecked => rustc_middle::mir::BinOp::AddUnchecked,
+            BinOp::Sub => rustc_middle::mir::BinOp::Sub,
+            BinOp::SubUnchecked => rustc_middle::mir::BinOp::SubUnchecked,
+            BinOp::Mul => rustc_middle::mir::BinOp::Mul,
+            BinOp::MulUnchecked => rustc_middle::mir::BinOp::MulUnchecked,
+            BinOp::Div => rustc_middle::mir::BinOp::Div,
+            BinOp::Rem => rustc_middle::mir::BinOp::Rem,
+            BinOp::BitXor => rustc_middle::mir::BinOp::BitXor,
+            BinOp::BitAnd => rustc_middle::mir::BinOp::BitAnd,
+            BinOp::BitOr => rustc_middle::mir::BinOp::BitOr,
+            BinOp::Shl => rustc_middle::mir::BinOp::Shl,
+            BinOp::ShlUnchecked => rustc_middle::mir::BinOp::ShlUnchecked,
+            BinOp::Shr => rustc_middle::mir::BinOp::Shr,
+            BinOp::ShrUnchecked => rustc_middle::mir::BinOp::ShrUnchecked,
+            BinOp::Eq => rustc_middle::mir::BinOp::Eq,
+            BinOp::Lt => rustc_middle::mir::BinOp::Lt,
+            BinOp::Le => rustc_middle::mir::BinOp::Le,
+            BinOp::Ne => rustc_middle::mir::BinOp::Ne,
+            BinOp::Ge => rustc_middle::mir::BinOp::Ge,
+            BinOp::Gt => rustc_middle::mir::BinOp::Gt,
+            BinOp::Cmp => rustc_middle::mir::BinOp::Cmp,
+            BinOp::Offset => rustc_middle::mir::BinOp::Offset,
+        }
+    }
+}
+
 impl<T> RustcInternal for &T
 where
     T: RustcInternal,