impl stable for kinds

1 files changed, 114 insertions, 114 deletions

diff --git a/compiler/rustc_smir/src/rustc_smir/mod.rs b/compiler/rustc_smir/src/rustc_smir/mod.rs
index 8467eaba44d..7d1122c2fd2 100644
--- a/compiler/rustc_smir/src/rustc_smir/mod.rs
+++ b/compiler/rustc_smir/src/rustc_smir/mod.rs
@@ -230,72 +230,64 @@ pub(crate) trait Stable<'tcx> {
 impl<'tcx> Stable<'tcx> for mir::Statement<'tcx> {
     type T = stable_mir::mir::Statement;
     fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
-        use rustc_middle::mir::StatementKind::*;
-        let span = self.source_info.span.stable(tables);
-        match &self.kind {
-            Assign(assign) => Statement {
-                kind: stable_mir::mir::StatementKind::Assign(
-                    assign.0.stable(tables),
-                    assign.1.stable(tables),
-                ),
-                span,
-            },
-            FakeRead(fake_read_place) => Statement {
-                kind: stable_mir::mir::StatementKind::FakeRead(
+        Statement { kind: self.kind.stable(tables), span: self.source_info.span.stable(tables) }
+    }
+}
+
+impl<'tcx> Stable<'tcx> for mir::StatementKind<'tcx> {
+    type T = stable_mir::mir::StatementKind;
+    fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
+        match self {
+            mir::StatementKind::Assign(assign) => stable_mir::mir::StatementKind::Assign(
+                assign.0.stable(tables),
+                assign.1.stable(tables),
+            ),
+            mir::StatementKind::FakeRead(fake_read_place) => {
+                stable_mir::mir::StatementKind::FakeRead(
                     fake_read_place.0.stable(tables),
                     fake_read_place.1.stable(tables),
-                ),
-                span,
-            },
-            SetDiscriminant { place: plc, variant_index: idx } => Statement {
-                kind: stable_mir::mir::StatementKind::SetDiscriminant {
-                    place: plc.as_ref().stable(tables),
-                    variant_index: idx.stable(tables),
-                },
-                span,
-            },
-            Deinit(place) => Statement {
-                kind: stable_mir::mir::StatementKind::Deinit(place.stable(tables)),
-                span,
-            },
-            StorageLive(place) => Statement {
-                kind: stable_mir::mir::StatementKind::StorageLive(place.stable(tables)),
-                span,
-            },
-            StorageDead(place) => Statement {
-                kind: stable_mir::mir::StatementKind::StorageDead(place.stable(tables)),
-                span,
-            },
-            Retag(retag, place) => Statement {
-                kind: stable_mir::mir::StatementKind::Retag(
-                    retag.stable(tables),
-                    place.stable(tables),
-                ),
-                span,
-            },
-            PlaceMention(place) => Statement {
-                kind: stable_mir::mir::StatementKind::PlaceMention(place.stable(tables)),
-                span,
-            },
-            AscribeUserType(place_projection, variance) => Statement {
-                kind: stable_mir::mir::StatementKind::AscribeUserType {
+                )
+            }
+            mir::StatementKind::SetDiscriminant { place, variant_index } => {
+                stable_mir::mir::StatementKind::SetDiscriminant {
+                    place: place.as_ref().stable(tables),
+                    variant_index: variant_index.stable(tables),
+                }
+            }
+            mir::StatementKind::Deinit(place) => {
+                stable_mir::mir::StatementKind::Deinit(place.stable(tables))
+            }
+
+            mir::StatementKind::StorageLive(place) => {
+                stable_mir::mir::StatementKind::StorageLive(place.stable(tables))
+            }
+
+            mir::StatementKind::StorageDead(place) => {
+                stable_mir::mir::StatementKind::StorageDead(place.stable(tables))
+            }
+            mir::StatementKind::Retag(retag, place) => {
+                stable_mir::mir::StatementKind::Retag(retag.stable(tables), place.stable(tables))
+            }
+            mir::StatementKind::PlaceMention(place) => {
+                stable_mir::mir::StatementKind::PlaceMention(place.stable(tables))
+            }
+            mir::StatementKind::AscribeUserType(place_projection, variance) => {
+                stable_mir::mir::StatementKind::AscribeUserType {
                     place: place_projection.as_ref().0.stable(tables),
                     projections: place_projection.as_ref().1.stable(tables),
                     variance: variance.stable(tables),
-                },
-                span,
-            },
-            Coverage(coverage) => {
-                Statement { kind: stable_mir::mir::StatementKind::Coverage(opaque(coverage)), span }
+                }
             }
-            Intrinsic(intrinstic) => Statement {
-                kind: stable_mir::mir::StatementKind::Intrinsic(intrinstic.stable(tables)),
-                span,
-            },
-            ConstEvalCounter => {
-                Statement { kind: stable_mir::mir::StatementKind::ConstEvalCounter, span }
+            mir::StatementKind::Coverage(coverage) => {
+                stable_mir::mir::StatementKind::Coverage(opaque(coverage))
+            }
+            mir::StatementKind::Intrinsic(intrinstic) => {
+                stable_mir::mir::StatementKind::Intrinsic(intrinstic.stable(tables))
+            }
+            mir::StatementKind::ConstEvalCounter => {
+                stable_mir::mir::StatementKind::ConstEvalCounter
             }
-            Nop => Statement { kind: stable_mir::mir::StatementKind::Nop, span },
+            mir::StatementKind::Nop => stable_mir::mir::StatementKind::Nop,
         }
     }
 }
@@ -844,76 +836,84 @@ impl<'tcx> Stable<'tcx> for mir::InlineAsmOperand<'tcx> {
 impl<'tcx> Stable<'tcx> for mir::Terminator<'tcx> {
     type T = stable_mir::mir::Terminator;
     fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
-        use rustc_middle::mir::TerminatorKind::*;
         use stable_mir::mir::Terminator;
+        Terminator { kind: self.kind.stable(tables), span: self.source_info.span.stable(tables) }
+    }
+}
+
+impl<'tcx> Stable<'tcx> for mir::TerminatorKind<'tcx> {
+    type T = stable_mir::mir::TerminatorKind;
+    fn stable(&self, tables: &mut Tables<'tcx>) -> Self::T {
         use stable_mir::mir::TerminatorKind;
-        let span = self.source_info.span.stable(tables);
-        match &self.kind {
-            Goto { target } => {
-                Terminator { kind: TerminatorKind::Goto { target: target.as_usize() }, span }
-            }
-            SwitchInt { discr, targets } => Terminator {
-                kind: TerminatorKind::SwitchInt {
-                    discr: discr.stable(tables),
-                    targets: targets
-                        .iter()
-                        .map(|(value, target)| stable_mir::mir::SwitchTarget {
-                            value,
-                            target: target.as_usize(),
-                        })
-                        .collect(),
-                    otherwise: targets.otherwise().as_usize(),
-                },
-                span,
+        match self {
+            mir::TerminatorKind::Goto { target } => {
+                TerminatorKind::Goto { target: target.as_usize() }
+            }
+            mir::TerminatorKind::SwitchInt { discr, targets } => TerminatorKind::SwitchInt {
+                discr: discr.stable(tables),
+                targets: targets
+                    .iter()
+                    .map(|(value, target)| stable_mir::mir::SwitchTarget {
+                        value,
+                        target: target.as_usize(),
+                    })
+                    .collect(),
+                otherwise: targets.otherwise().as_usize(),
             },
-            UnwindResume => Terminator { kind: TerminatorKind::Resume, span },
-            UnwindTerminate(_) => Terminator { kind: TerminatorKind::Abort, span },
-            Return => Terminator { kind: TerminatorKind::Return, span },
-            Unreachable => Terminator { kind: TerminatorKind::Unreachable, span },
-            Drop { place, target, unwind, replace: _ } => Terminator {
-                kind: TerminatorKind::Drop {
+            mir::TerminatorKind::UnwindResume => TerminatorKind::Resume,
+            mir::TerminatorKind::UnwindTerminate(_) => TerminatorKind::Abort,
+            mir::TerminatorKind::Return => TerminatorKind::Return,
+            mir::TerminatorKind::Unreachable => TerminatorKind::Unreachable,
+            mir::TerminatorKind::Drop { place, target, unwind, replace: _ } => {
+                TerminatorKind::Drop {
                     place: place.stable(tables),
                     target: target.as_usize(),
                     unwind: unwind.stable(tables),
-                },
-                span,
-            },
-            Call { func, args, destination, target, unwind, call_source: _, fn_span: _ } => {
-                Terminator {
-                    kind: TerminatorKind::Call {
-                        func: func.stable(tables),
-                        args: args.iter().map(|arg| arg.stable(tables)).collect(),
-                        destination: destination.stable(tables),
-                        target: target.map(|t| t.as_usize()),
-                        unwind: unwind.stable(tables),
-                    },
-                    span,
                 }
             }
-            Assert { cond, expected, msg, target, unwind } => Terminator {
-                kind: TerminatorKind::Assert {
+            mir::TerminatorKind::Call {
+                func,
+                args,
+                destination,
+                target,
+                unwind,
+                call_source: _,
+                fn_span: _,
+            } => TerminatorKind::Call {
+                func: func.stable(tables),
+                args: args.iter().map(|arg| arg.stable(tables)).collect(),
+                destination: destination.stable(tables),
+                target: target.map(|t| t.as_usize()),
+                unwind: unwind.stable(tables),
+            },
+            mir::TerminatorKind::Assert { cond, expected, msg, target, unwind } => {
+                TerminatorKind::Assert {
                     cond: cond.stable(tables),
                     expected: *expected,
                     msg: msg.stable(tables),
                     target: target.as_usize(),
                     unwind: unwind.stable(tables),
-                },
-                span,
-            },
-            InlineAsm { template, operands, options, line_spans, destination, unwind } => {
-                Terminator {
-                    kind: TerminatorKind::InlineAsm {
-                        template: format!("{template:?}"),
-                        operands: operands.iter().map(|operand| operand.stable(tables)).collect(),
-                        options: format!("{options:?}"),
-                        line_spans: format!("{line_spans:?}"),
-                        destination: destination.map(|d| d.as_usize()),
-                        unwind: unwind.stable(tables),
-                    },
-                    span,
                 }
             }
-            Yield { .. } | GeneratorDrop | FalseEdge { .. } | FalseUnwind { .. } => unreachable!(),
+            mir::TerminatorKind::InlineAsm {
+                template,
+                operands,
+                options,
+                line_spans,
+                destination,
+                unwind,
+            } => TerminatorKind::InlineAsm {
+                template: format!("{template:?}"),
+                operands: operands.iter().map(|operand| operand.stable(tables)).collect(),
+                options: format!("{options:?}"),
+                line_spans: format!("{line_spans:?}"),
+                destination: destination.map(|d| d.as_usize()),
+                unwind: unwind.stable(tables),
+            },
+            mir::TerminatorKind::Yield { .. }
+            | mir::TerminatorKind::GeneratorDrop
+            | mir::TerminatorKind::FalseEdge { .. }
+            | mir::TerminatorKind::FalseUnwind { .. } => unreachable!(),
         }
     }
 }