Convert experimental primitive TYPEREP_TYCON_NAME into proper LF builtin (#13465)

* Convert experimental primitive TYPEREP_TYCON_NAME into proper LF builtin

* Add entry for TYPEREP_TYCON_NAME in daml-lf spec

* disable quickcheck test in DA.Test.Packaging

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This commit is contained in:
Moisés Ackerman 2022-03-31 14:35:46 +02:00 committed by GitHub
parent 19714e27c6
commit f59d1cd0b4
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19 changed files with 61 additions and 15 deletions

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@ -345,6 +345,9 @@ data BuiltinExpr
| BEEqualContractId -- :: forall a. ContractId a -> ContractId a -> Bool
| BECoerceContractId -- :: forall a b. ContractId a -> ContractId b
-- TypeRep
| BETypeRepTyConName -- :: TypeRep -> Optional Text
-- Experimental Text Primitives
| BETextToUpper -- :: Text -> Text
| BETextToLower -- :: Text -> Text

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@ -298,6 +298,7 @@ instance Pretty BuiltinExpr where
BETextToCodePoints -> "TEXT_TO_CODE_POINTS"
BECodePointsToText -> "CODE_POINTS_TO_TEXT"
BECoerceContractId -> "COERCE_CONTRACT_ID"
BETypeRepTyConName -> "TYPEREP_TYCON_NAME"
BETextToUpper -> "TEXT_TO_UPPER"
BETextToLower -> "TEXT_TO_LOWER"
BETextSlice -> "TEXT_SLICE"

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@ -500,6 +500,8 @@ decodeBuiltinFunction = \case
LF1.BuiltinFunctionEQUAL_CONTRACT_ID -> pure BEEqualContractId
LF1.BuiltinFunctionCOERCE_CONTRACT_ID -> pure BECoerceContractId
LF1.BuiltinFunctionTYPEREP_TYCON_NAME -> pure BETypeRepTyConName
LF1.BuiltinFunctionTEXT_TO_UPPER -> pure BETextToUpper
LF1.BuiltinFunctionTEXT_TO_LOWER -> pure BETextToLower
LF1.BuiltinFunctionTEXT_SLICE -> pure BETextSlice

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@ -550,6 +550,8 @@ encodeBuiltinExpr = \case
BEEqualContractId -> builtin P.BuiltinFunctionEQUAL_CONTRACT_ID
BECoerceContractId -> builtin P.BuiltinFunctionCOERCE_CONTRACT_ID
BETypeRepTyConName -> builtin P.BuiltinFunctionTYPEREP_TYCON_NAME
BETextToUpper -> builtin P.BuiltinFunctionTEXT_TO_UPPER
BETextToLower -> builtin P.BuiltinFunctionTEXT_TO_LOWER
BETextSlice -> builtin P.BuiltinFunctionTEXT_SLICE

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@ -166,6 +166,7 @@ safetyStep = \case
BETextToInt64 -> Safe 1
BETextToCodePoints -> Safe 1
BECoerceContractId -> Safe 1
BETypeRepTyConName -> Safe 1
BETextToUpper -> Safe 1
BETextToLower -> Safe 1
BETextSlice -> Safe 3

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@ -302,6 +302,8 @@ typeOfBuiltin = \case
BECoerceContractId -> do
pure $ TForall (alpha, KStar) $ TForall (beta, KStar) $ TContractId tAlpha :-> TContractId tBeta
BETypeRepTyConName -> pure (TTypeRep :-> TOptional TText)
BETextToUpper -> pure (TText :-> TText)
BETextToLower -> pure (TText :-> TText)
BETextSlice -> pure (TInt64 :-> TInt64 :-> TText :-> TText)
@ -798,7 +800,6 @@ typeOf' = \case
checkExperimentalType :: MonadGamma m => T.Text -> Type -> m ()
checkExperimentalType "ANSWER" (TUnit :-> TInt64) = pure ()
checkExperimentalType "TYPEREP_TYCON_NAME" (TTypeRep :-> TOptional TText) = pure ()
checkExperimentalType name ty =
throwWithContext (EUnknownExperimental name ty)

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@ -416,6 +416,8 @@ convertPrim _ "EUnsafeFromRequiredInterface" (TContractId (TCon superIface) :->
$ ETmLam (mkVar "i", TCon superIface)
$ EUnsafeFromRequiredInterface superIface subIface (EVar $ mkVar "cid") (EVar $ mkVar "i")
convertPrim _ "ETypeRepTyConName" (TTypeRep :-> TOptional TText) = EBuiltin BETypeRepTyConName
convertPrim (V1 PointDev) (L.stripPrefix "$" -> Just builtin) typ =
EExperimental (T.pack builtin) typ

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@ -262,7 +262,7 @@ deriving instance Ord TemplateTypeRep
-- represented by a TemplateTypeRep, as a string.
templateTypeRepToText : TemplateTypeRep -> Text
templateTypeRepToText (TemplateTypeRep x) =
case primitive @"$TYPEREP_TYCON_NAME" x of
case primitive @"ETypeRepTyConName" x of
None -> error "Invalid TemplateTypeRep, does not contain a type constructor."
Some y -> y

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@ -22,10 +22,10 @@ import System.Exit
import System.FilePath
import System.IO.Extra
import System.Process
import qualified Test.QuickCheck.Monadic as Q (monadicIO, run)
-- import qualified Test.QuickCheck.Monadic as Q (monadicIO, run)
import Test.Tasty
import Test.Tasty.HUnit
import Test.Tasty.QuickCheck
-- import Test.Tasty.QuickCheck
import SdkVersion
@ -731,6 +731,7 @@ tests Tools{damlc} = testGroup "Packaging" $
exitCode @?= ExitFailure 1
assertBool ("Expected \"non-exhaustive\" error in stderr but got: " <> show stderr) ("non-exhaustive" `isInfixOf` stderr)
{-
, testProperty "data-dependencies + exposed-modules" $ \(n1 :: Int) (n2 :: Int) ->
-- Since the order in which dependencies are processed depends on their PackageIds,
-- which in turn depends on their contents, we check that 'data-dependency' is
@ -795,6 +796,7 @@ tests Tools{damlc} = testGroup "Packaging" $
, "foo = f"
]
withCurrentDirectory (projDir </> "main") $ callProcessSilent damlc ["build", "-o", "main.dar"]
-}
, testCaseSteps "dependency with data-dependency" $ \step -> withTempDir $ \projDir -> do
-- This tests that a Daml project ('main') can depend on a package ('dependency') which in turn
-- has a data-dependency on a third package ('data-dependency'). Note that, as usual, all the

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@ -568,7 +568,9 @@ enum BuiltinFunction {
NUMERIC_TO_BIGNUMERIC = 145; // *Available in versions >= 1.13*
BIGNUMERIC_TO_TEXT = 146; // *Available in versions >= 1.13*
// Next id is 148. 147 is ANY_EXCEPTION_MESSAGE.
TYPEREP_TYCON_NAME = 148; // *Available in versions >= 1.dev*
// Next id is 149.
// EXPERIMENTAL TEXT PRIMITIVES -- these do not yet have stable numbers.
TEXT_TO_UPPER = 9901; // *Available in versions >= 1.dev*

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@ -2015,6 +2015,7 @@ private[lf] object DecodeV1 {
BuiltinFunctionInfo(NUMERIC_TO_BIGNUMERIC, BNumericToBigNumeric, minVersion = bigNumeric),
BuiltinFunctionInfo(BIGNUMERIC_TO_TEXT, BBigNumericToText, minVersion = bigNumeric),
BuiltinFunctionInfo(ANY_EXCEPTION_MESSAGE, BAnyExceptionMessage, minVersion = exceptions),
BuiltinFunctionInfo(TYPEREP_TYCON_NAME, BTypeRepTyConName, minVersion = interfaces),
BuiltinFunctionInfo(TEXT_TO_UPPER, BTextToUpper, minVersion = unstable),
BuiltinFunctionInfo(TEXT_TO_LOWER, BTextToLower, minVersion = unstable),
BuiltinFunctionInfo(TEXT_SLICE, BTextSlice, minVersion = unstable),

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@ -1194,6 +1194,13 @@ class DecodeV1Spec
)
.build()
val typeRepTyConName = DamlLf1.Expr
.newBuilder()
.setBuiltin(
DamlLf1.BuiltinFunction.TYPEREP_TYCON_NAME
)
.build()
Table(
"input" -> "expected output",
interfaceTemplateTypeRep -> EInterfaceTemplateTypeRep(
@ -1234,6 +1241,7 @@ class DecodeV1Spec
contractIdExpr = EUnit,
ifaceExpr = EFalse,
),
typeRepTyConName -> Ast.EBuiltin(Ast.BTypeRepTyConName),
)
}

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@ -493,6 +493,9 @@ private[lf] final class PhaseOne(
case BBigNumericToNumeric => SBBigNumericToNumeric
case BBigNumericToText => SBToText
// TypeRep
case BTypeRepTyConName => SBTypeRepTyConName
// Unstable Text Primitives
case BTextToUpper => SBTextToUpper
case BTextToLower => SBTextToLower

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@ -1672,6 +1672,18 @@ private[lf] object SBuiltin {
}
}
/** $type_rep_ty_con_name
* :: TypeRep
* -> Optional Text
*/
final case object SBTypeRepTyConName extends SBuiltinPure(1) {
override private[speedy] def executePure(args: util.ArrayList[SValue]): SOptional =
getSTypeRep(args, 0) match {
case Ast.TTyCon(name) => SOptional(Some(SText(name.toString)))
case _ => SOptional(None)
}
}
// Unstable text primitives.
/** $text_to_upper :: Text -> Text */
@ -1871,19 +1883,10 @@ private[lf] object SBuiltin {
machine.returnValue = SInt64(42L)
}
private object SBExperimentalTypeRepTyConName extends SBuiltinPure(1) {
override private[speedy] def executePure(args: util.ArrayList[SValue]): SOptional =
getSTypeRep(args, 0) match {
case Ast.TTyCon(name) => SOptional(Some(SText(name.toString)))
case _ => SOptional(None)
}
}
//TODO: move this into the speedy compiler code
private val mapping: Map[String, compileTime.SExpr] =
List(
"ANSWER" -> SBExperimentalAnswer,
"TYPEREP_TYCON_NAME" -> SBExperimentalTypeRepTyConName,
"ANSWER" -> SBExperimentalAnswer
).view.map { case (name, builtin) => name -> compileTime.SEBuiltin(builtin) }.toMap
def apply(name: String): compileTime.SExpr =

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@ -513,6 +513,9 @@ object Ast {
final case object BNumericToBigNumeric extends BuiltinFunction // : s. Numeric s BigNumeric
final case object BBigNumericToText extends BuiltinFunction // : BigNumeric Text
// TypeRep
final case object BTypeRepTyConName extends BuiltinFunction // : TypeRep Optional Text
// Unstable Text Primitives
final case object BTextToUpper extends BuiltinFunction // Text Text
final case object BTextToLower extends BuiltinFunction // : Text Text

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@ -376,6 +376,7 @@ private[parser] class ExprParser[P](parserParameters: ParserParameters[P]) {
"BIGNUMERIC_TO_NUMERIC" -> BBigNumericToNumeric,
"NUMERIC_TO_BIGNUMERIC" -> BNumericToBigNumeric,
"BIGNUMERIC_TO_TEXT" -> BBigNumericToText,
"TYPEREP_TYCON_NAME" -> BTypeRepTyConName,
)
private lazy val eCallInterface: Parser[ECallInterface] =

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@ -233,6 +233,7 @@ class ParsersSpec extends AnyWordSpec with ScalaCheckPropertyChecks with Matcher
"GREATER_EQ" -> BGreaterEq,
"COERCE_CONTRACT_ID" -> BCoerceContractId,
"ANY_EXCEPTION_MESSAGE" -> BAnyExceptionMessage,
"TYPEREP_TYCON_NAME" -> BTypeRepTyConName,
)
forEvery(testCases)((stringToParse, expectedBuiltin) =>

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@ -5195,6 +5195,14 @@ Type Representation function
[*Available in versions >= 1.7*]
* ``TYPEREP_TYCON_NAME`` : 'TypeRep' → 'Optional' 'Text'``
Returns the type constructor name, as a string, of the given ``'TypeRep'``,
if it is indeed a type constructor. Otherwise returns ``'None'``
[*Available in versions >= 1.dev*]
Conversions functions
~~~~~~~~~~~~~~~~~~~~~

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@ -236,6 +236,8 @@ private[validation] object Typing {
BBigNumericToText -> (TBigNumeric ->: TText),
// Exception functions
BAnyExceptionMessage -> (TAnyException ->: TText),
// TypeRep functions
BTypeRepTyConName -> (TTypeRep ->: TOptional(TText)),
// Unstable text functions
BTextToUpper -> (TText ->: TText),
BTextToLower -> (TText ->: TText),