Documentation

Miri.MIR.Syntax

Pinned, typed mirror of the MIR syntax datatypes used by the interpreter.

This module contains data constructors only; it does not claim that Lean has implemented their operational semantics. In particular, decoder failures and unsupported execution features belong in the Input layer as obligations, never as an executable "other" constructor here. Compiler-owned values (types, definition identities, spans, regions and generic constants) use explicit IDs or typed records; no JSON object or tag/string dispatch is part of this AST.

Stable references for compiler graph nodes. These are compilation-local and must be resolved against the corresponding typed metadata tables before execution.

@[reducible, inline]
Equations
Instances For
    @[reducible, inline]
    Equations
    Instances For
      @[reducible, inline]
      Equations
      Instances For
        @[reducible, inline]
        Equations
        Instances For
          @[reducible, inline]
          Equations
          Instances For
            @[reducible, inline]
            Equations
            Instances For
              @[reducible, inline]
              Equations
              Instances For
                @[reducible, inline]
                Equations
                Instances For
                  @[reducible, inline]
                  Equations
                  Instances For
                    @[reducible, inline]
                    Equations
                    Instances For
                      @[reducible, inline]
                      Equations
                      Instances For
                        @[reducible, inline]
                        Equations
                        Instances For

                          Source MIR locations identify the start of a statement, or the terminator when statementIndex equals that block's statement count.

                          Instances For
                            Equations
                            • One or more equations did not get rendered due to their size.
                            Instances For
                              def Miri.MIR.instDecidableEqLocation.decEq (x✝ x✝¹ : Location) :
                              Decidable (x✝ = x✝¹)
                              Equations
                              • One or more equations did not get rendered due to their size.
                              Instances For
                                Equations
                                Instances For
                                  Equations
                                  Instances For
                                    Instances For
                                      def Miri.MIR.instDecidableEqSpanRef.decEq (x✝ x✝¹ : SpanRef) :
                                      Decidable (x✝ = x✝¹)
                                      Equations
                                      Instances For
                                        Instances For
                                          @[instance_reducible]
                                          Equations
                                          Instances For
                                            @[instance_reducible]
                                            Equations
                                            Instances For
                                              Equations
                                              Instances For
                                                @[instance_reducible]
                                                Equations
                                                Instances For
                                                  Equations
                                                  • One or more equations did not get rendered due to their size.
                                                  Instances For
                                                    Equations
                                                    Instances For
                                                      Instances For
                                                        Equations
                                                        • One or more equations did not get rendered due to their size.
                                                        Instances For
                                                          @[instance_reducible]
                                                          Equations
                                                          Instances For
                                                            Equations
                                                            Instances For
                                                              def Miri.MIR.instDecidableEqCastKind.decEq (x✝ x✝¹ : CastKind) :
                                                              Decidable (x✝ = x✝¹)
                                                              Equations
                                                              • One or more equations did not get rendered due to their size.
                                                              Instances For
                                                                Instances For
                                                                  Equations
                                                                  • One or more equations did not get rendered due to their size.
                                                                  Instances For
                                                                    @[instance_reducible]
                                                                    Equations
                                                                    Instances For
                                                                      Equations
                                                                      • One or more equations did not get rendered due to their size.
                                                                      Instances For
                                                                        @[instance_reducible]
                                                                        Equations
                                                                        Instances For
                                                                          Equations
                                                                          Instances For
                                                                            Instances For
                                                                              Equations
                                                                              Instances For
                                                                                @[instance_reducible]
                                                                                Equations
                                                                                Instances For
                                                                                  @[instance_reducible]
                                                                                  Equations
                                                                                  Instances For
                                                                                    Equations
                                                                                    • One or more equations did not get rendered due to their size.
                                                                                    Instances For
                                                                                      @[instance_reducible]
                                                                                      Equations
                                                                                      Instances For
                                                                                        Equations
                                                                                        • One or more equations did not get rendered due to their size.
                                                                                        Instances For
                                                                                          Equations
                                                                                          Instances For
                                                                                            Instances For
                                                                                              Equations
                                                                                              • One or more equations did not get rendered due to their size.
                                                                                              Instances For
                                                                                                Equations
                                                                                                Instances For
                                                                                                  Instances For
                                                                                                    Equations
                                                                                                    Instances For
                                                                                                      @[instance_reducible]
                                                                                                      Equations
                                                                                                      Instances For
                                                                                                        Equations
                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                        Instances For
                                                                                                          @[instance_reducible]
                                                                                                          Equations
                                                                                                          Equations
                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                          Instances For
                                                                                                            Instances For
                                                                                                              Equations
                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                              Instances For
                                                                                                                Equations
                                                                                                                Instances For
                                                                                                                  Equations
                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                  Instances For
                                                                                                                    @[instance_reducible]
                                                                                                                    Equations
                                                                                                                    Equations
                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                    Instances For
                                                                                                                      Instances For
                                                                                                                        Equations
                                                                                                                        Instances For
                                                                                                                          @[instance_reducible]
                                                                                                                          Equations
                                                                                                                          Instances For
                                                                                                                            Equations
                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                            Instances For
                                                                                                                              structure Miri.MIR.HirId :
                                                                                                                              Instances For
                                                                                                                                Equations
                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                Instances For
                                                                                                                                  def Miri.MIR.instDecidableEqHirId.decEq (x✝ x✝¹ : HirId) :
                                                                                                                                  Decidable (x✝ = x✝¹)
                                                                                                                                  Equations
                                                                                                                                  Instances For
                                                                                                                                    Instances For
                                                                                                                                      Equations
                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                      Instances For
                                                                                                                                        Instances For
                                                                                                                                          Equations
                                                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                                                          Instances For
                                                                                                                                            Equations
                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                            Instances For
                                                                                                                                              Instances For
                                                                                                                                                Equations
                                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                                Instances For
                                                                                                                                                  Equations
                                                                                                                                                  Instances For
                                                                                                                                                    Equations
                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                    Instances For
                                                                                                                                                      Equations
                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                      Instances For
                                                                                                                                                        Instances For
                                                                                                                                                          Equations
                                                                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                                                                          Instances For
                                                                                                                                                            @[instance_reducible]
                                                                                                                                                            Equations
                                                                                                                                                            Instances For
                                                                                                                                                              Equations
                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                              Instances For
                                                                                                                                                                @[instance_reducible]
                                                                                                                                                                Equations
                                                                                                                                                                Instances For
                                                                                                                                                                  Equations
                                                                                                                                                                  Instances For

                                                                                                                                                                    Constant values and type-system constants are explicit trees. ScalarBits stores the exact low-bit encoding together with its byte width. Pointer scalar provenance remains an allocation-graph identity and is not a runtime AllocId.

                                                                                                                                                                    Instances For
                                                                                                                                                                      Equations
                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                      Instances For
                                                                                                                                                                        Equations
                                                                                                                                                                        Instances For
                                                                                                                                                                          Instances For
                                                                                                                                                                            Equations
                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                            Instances For
                                                                                                                                                                              Instances For
                                                                                                                                                                                Equations
                                                                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                                                                Instances For
                                                                                                                                                                                  Equations
                                                                                                                                                                                  Instances For
                                                                                                                                                                                    Instances For
                                                                                                                                                                                      Equations
                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                      Instances For
                                                                                                                                                                                        @[instance_reducible]
                                                                                                                                                                                        Equations
                                                                                                                                                                                        Equations
                                                                                                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                                                                                                        Instances For
                                                                                                                                                                                          Instances For
                                                                                                                                                                                            Equations
                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                            Instances For
                                                                                                                                                                                              Equations
                                                                                                                                                                                              Instances For
                                                                                                                                                                                                Instances For
                                                                                                                                                                                                  Equations
                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                      Equations
                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                        Equations
                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                            Equations
                                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                              Equations
                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                          def Miri.MIR.instDecidableEqRegion.decEq (x✝ x✝¹ : Region) :
                                                                                                                                                                                                                          Decidable (x✝ = x✝¹)
                                                                                                                                                                                                                          Equations
                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                        def Miri.MIR.instDecidableEqValTree.decEq (x✝ x✝¹ : ValTree) :
                                                                                                                                                                                                                                        Decidable (x✝ = x✝¹)
                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                      structure Miri.MIR.Place :
                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                          def Miri.MIR.instDecidableEqPlace.decEq (x✝ x✝¹ : Place) :
                                                                                                                                                                                                                                                                          Decidable (x✝ = x✝¹)
                                                                                                                                                                                                                                                                          Equations
                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                def Miri.MIR.instDecidableEqOperand.decEq (x✝ x✝¹ : Operand) :
                                                                                                                                                                                                                                                                                Decidable (x✝ = x✝¹)
                                                                                                                                                                                                                                                                                Equations
                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                                          Equations
                                                                                                                                                                                                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                Equations
                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                                      def Miri.MIR.instDecidableEqRvalue.decEq (x✝ x✝¹ : Rvalue) :
                                                                                                                                                                                                                                                                                                      Decidable (x✝ = x✝¹)
                                                                                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                                                          Equations
                                                                                                                                                                                                                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                                Equations
                                                                                                                                                                                                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                        Instances For

                                                                                                                                                                                                                                                                                                                                          The pinned compiler resolves a register to a target-specific enum before constructing MIR. We preserve both the target architecture and the resolved register/class spelling. This is a typed serialization view, not an inline assembly evaluator; the importer must block executable readiness until the machine supports that target/register operation.

                                                                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                                                                              @[instance_reducible]
                                                                                                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                                                                Equations
                                                                                                                                                                                                                                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                                                                                                                                        • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                                                                                                          Equations
                                                                                                                                                                                                                                                                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                                                                                Equations
                                                                                                                                                                                                                                                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                                                                                                                          Equations
                                                                                                                                                                                                                                                                                                                                                                          • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                                                                                                Equations
                                                                                                                                                                                                                                                                                                                                                                                • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                                                                                                    Instances For
                                                                                                                                                                                                                                                                                                                                                                                      Equations
                                                                                                                                                                                                                                                                                                                                                                                      • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                                      Instances For
                                                                                                                                                                                                                                                                                                                                                                                        Equations
                                                                                                                                                                                                                                                                                                                                                                                        Instances For
                                                                                                                                                                                                                                                                                                                                                                                          Instances For
                                                                                                                                                                                                                                                                                                                                                                                            Equations
                                                                                                                                                                                                                                                                                                                                                                                            • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                                            Instances For
                                                                                                                                                                                                                                                                                                                                                                                              Equations
                                                                                                                                                                                                                                                                                                                                                                                              • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                                              Instances For
                                                                                                                                                                                                                                                                                                                                                                                                structure Miri.MIR.Body :
                                                                                                                                                                                                                                                                                                                                                                                                Instances For
                                                                                                                                                                                                                                                                                                                                                                                                  @[instance_reducible]
                                                                                                                                                                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                                                                                                                                                                  Equations
                                                                                                                                                                                                                                                                                                                                                                                                  • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                                                  Instances For
                                                                                                                                                                                                                                                                                                                                                                                                    def Miri.MIR.instDecidableEqBody.decEq (x✝ x✝¹ : Body) :
                                                                                                                                                                                                                                                                                                                                                                                                    Decidable (x✝ = x✝¹)
                                                                                                                                                                                                                                                                                                                                                                                                    Equations
                                                                                                                                                                                                                                                                                                                                                                                                    • One or more equations did not get rendered due to their size.
                                                                                                                                                                                                                                                                                                                                                                                                    Instances For