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trying to get from struct type

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This commit is contained in:
alari 2018-09-08 13:18:56 +02:00
parent aa725a41ba
commit f759c64868
3 changed files with 23 additions and 13 deletions
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23
src/main/scala/fluence/hackethberlin/FuncDef.scala
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@ -11,25 +11,26 @@ class FuncDef[Args <: HList: DataVyper, Ret <: types.Type](
) { ) {
def toVyper: String = def toVyper: String =
s"${decorators.map(_.toVyper).mkString("\n")}\ndef $name(${DataVyper[Args].mkString(argsDef, ", ")})${ret.fold("")(" -> "+_.toVyper)}:\n body;\n" s"${decorators.map(_.toVyper).mkString("\n")}\ndef $name(${DataVyper[Args]
.mkString(argsDef, ", ")})${ret.fold("")(" -> " + _.toVyper)}:\n body;\n"
def @:(decorator: Decorator): FuncDef[Args, Ret] = def @:(decorator: Decorator): FuncDef[Args, Ret] =
new FuncDef[Args, Ret](name, argsDef, ret, decorators + decorator) new FuncDef[Args, Ret](name, argsDef, ret, decorators + decorator)
} }
object FuncDef { object FuncDef {
def apply[Args <: HList : DataVyper, Ret <: types.Type](
name: String, def apply[Args <: HList: DataVyper, Ret <: types.Type](
argsDef: Args, name: String,
ret: Ret argsDef: Args,
): FuncDef[Args, Ret] = ret: Ret
): FuncDef[Args, Ret] =
new FuncDef(name, argsDef, Some(ret)) new FuncDef(name, argsDef, Some(ret))
def apply[Args <: HList: DataVyper](
def apply[Args <: HList : DataVyper]( name: String,
name: String, argsDef: Args
argsDef: Args ): FuncDef[Args, types.Void] =
): FuncDef[Args, types.Void] =
new FuncDef(name, argsDef, None) new FuncDef(name, argsDef, None)
} }

4
src/main/scala/fluence/hackethberlin/MakeVyperApp.scala
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@ -2,7 +2,9 @@ package fluence.hackethberlin
import shapeless._ import shapeless._
import types._ import types._
import record._
import Decorator._ import Decorator._
import shapeless.labelled.FieldType
import syntax.singleton._ import syntax.singleton._
object MakeVyperApp extends App { object MakeVyperApp extends App {
@ -36,6 +38,8 @@ object MakeVyperApp extends App {
('record_address ->> address) :: ('other_some ->> uint256) :: HNil ('record_address ->> address) :: ('other_some ->> uint256) :: HNil
) )
println(Console.RED + recordStruct.get('other_some) + Console.RESET)
println(recordStruct.toVyper) println(recordStruct.toVyper)
println(data.toVyper) println(data.toVyper)

7
src/main/scala/fluence/hackethberlin/types/StructType.scala
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@ -1,7 +1,12 @@
package fluence.hackethberlin.types package fluence.hackethberlin.types
import shapeless.HList import fluence.hackethberlin.Expr
import shapeless.{HList, Witness}
import shapeless.ops.record.Selector
class StructType[D <: HList](dataDef: D)(implicit dv: DataVyper[D]) extends Type { class StructType[D <: HList](dataDef: D)(implicit dv: DataVyper[D]) extends Type {
def get(k: Witness)(implicit selector : Selector[D, k.T], ev: k.T <:< Type): Expr.Ref[k.T] =
Expr.Ref[k.T]("field should be there")
override def toVyper: String = s"{${dv.toVyperDefinitions(dataDef).mkString(", ")}}" override def toVyper: String = s"{${dv.toVyperDefinitions(dataDef).mkString(", ")}}"
} }