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Add code generation for extracting annotations #291

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8 changes: 4 additions & 4 deletions Strata/DDM/Format.lean
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,7 @@ def fvarName (ctx : FormatContext) (idx : FreeVarIndex) : String :=
else
s!"fvar!{idx}"

protected def ofDialects (dialects : DialectMap) (globalContext : GlobalContext) (opts : FormatOptions) : FormatContext where
protected def ofDialects (dialects : DialectMap) (globalContext : GlobalContext := {}) (opts : FormatOptions := {}) : FormatContext where
opts := opts
getFnDecl sym := Id.run do
let .function f := dialects.decl! sym
Expand Down Expand Up @@ -441,13 +441,13 @@ private partial def OperationF.mformatM (op : OperationF α) : FormatM PrecForma

end

instance Expr.instToStrataFormat : ToStrataFormat Expr where
instance Expr.instToStrataFormat : ToStrataFormat (ExprF α) where
mformat e c s := e.mformatM #[] c s |>.fst

instance Arg.instToStrataFormat : ToStrataFormat Arg where
instance Arg.instToStrataFormat : ToStrataFormat (ArgF α) where
mformat a c s := a.mformatM c s |>.fst

instance Operation.instToStrataFormat : ToStrataFormat Operation where
instance Operation.instToStrataFormat : ToStrataFormat (OperationF α) where
mformat o c s := o.mformatM c s |>.fst

namespace MetadataArg
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38 changes: 20 additions & 18 deletions Strata/DDM/Integration/Lean/BoolConv.lean
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Expand Up @@ -8,27 +8,29 @@ import Strata.DDM.Integration.Lean.OfAstM

namespace Strata


/-- Convert Init.Bool inductive to OperationF -/
def Bool.toAst {α} [Inhabited α] (v : Ann Bool α) : OperationF α :=
if v.val then
⟨v.ann, q`Init.boolTrue, #[]⟩
def OperationF.ofBool {α} (ann : α) (b : Bool) : OperationF α :=
if b then
{ ann := ann, name := q`Init.boolTrue, args := #[] }
else
⟨v.ann, q`Init.boolFalse, #[]⟩
{ ann := ann, name := q`Init.boolFalse, args := #[] }

/-- Convert OperationF to Init.Bool -/
def Bool.ofAst {α} [Inhabited α] [Repr α] (op : OperationF α) : OfAstM (Ann Bool α) :=
match op.name with
| q`Init.boolTrue =>
if op.args.size = 0 then
pure ⟨op.ann, true⟩
else
.error s!"boolTrue expects 0 arguments, got {op.args.size}"
| q`Init.boolFalse =>
if op.args.size = 0 then
pure ⟨op.ann, false⟩
else
.error s!"boolFalse expects 0 arguments, got {op.args.size}"
| _ =>
.error s!"Unknown Bool operator: {op.name}"
def Bool.ofAst {α} [Inhabited α] [Repr α] (arg : ArgF α) : OfAstM Bool := do
match arg with
| .op op =>
match op.name with
| q`Init.boolTrue =>
if op.args.size ≠ 0 then
.error s!"boolTrue expects 0 arguments, got {op.args.size}"
pure true
| q`Init.boolFalse =>
if op.args.size ≠ 0 then
.error s!"boolFalse expects 0 arguments, got {op.args.size}"
pure false
| _ =>
.error s!"Unknown Bool operator: {op.name}"
| _ => .throwExpected "boolean" arg

end Strata
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