diff --git a/src/main/scala/viper/gobra/translator/Translator.scala b/src/main/scala/viper/gobra/translator/Translator.scala index 7fb3e0369..cb20b5d9a 100644 --- a/src/main/scala/viper/gobra/translator/Translator.scala +++ b/src/main/scala/viper/gobra/translator/Translator.scala @@ -13,7 +13,7 @@ import viper.gobra.frontend.{Config, PackageInfo} import viper.gobra.reporting.{ConsistencyError, GeneratedViperMessage, TransformerFailureMessage, VerifierError} import viper.gobra.translator.context.DfltTranslatorConfig import viper.gobra.translator.encodings.programs.ProgramsImpl -import viper.gobra.translator.transformers.{AssumeTransformer, RefuteTransformer, TerminationDomainTransformer, ViperTransformer} +import viper.gobra.translator.transformers.{AssumeTransformer, TerminationDomainTransformer, ViperTransformer} import viper.gobra.util.Violation import viper.silver.ast.{AbstractSourcePosition, SourcePosition} import viper.silver.ast.pretty.FastPrettyPrinter @@ -38,8 +38,7 @@ object Translator { val transformers: Seq[ViperTransformer] = Seq( new AssumeTransformer, - new TerminationDomainTransformer, - new RefuteTransformer + new TerminationDomainTransformer ) val transformedTask = transformers.foldLeft[Either[Vector[VerifierError], BackendVerifier.Task]](Right(task)) { diff --git a/src/main/scala/viper/gobra/translator/transformers/RefuteTransformer.scala b/src/main/scala/viper/gobra/translator/transformers/RefuteTransformer.scala deleted file mode 100644 index c6e25bfb3..000000000 --- a/src/main/scala/viper/gobra/translator/transformers/RefuteTransformer.scala +++ /dev/null @@ -1,32 +0,0 @@ -// This Source Code Form is subject to the terms of the Mozilla Public -// License, v. 2.0. If a copy of the MPL was not distributed with this -// file, You can obtain one at http://mozilla.org/MPL/2.0/. -// -// Copyright (c) 2011-2021 ETH Zurich. - -package viper.gobra.translator.transformers - -import viper.gobra.backend.BackendVerifier -import viper.silver.plugin.SilverPlugin -import viper.silver.plugin.standard.refute.RefutePlugin -import viper.silver.verifier.AbstractError -import viper.silver.{ast => vpr} - -class RefuteTransformer extends ViperTransformer { - override def transform(task: BackendVerifier.Task): Either[Seq[AbstractError], BackendVerifier.Task] = { - def applyPlugin(plugin: SilverPlugin, prog: vpr.Program): Either[Seq[AbstractError], vpr.Program] = { - val transformedProgram = plugin.beforeVerify(prog) - if (plugin.errors.isEmpty) { - Right(transformedProgram) - } else { - Left(plugin.errors) - } - } - - val refutePlugin = new RefutePlugin(null, null, null, null) - - for { - transformedProgram <- applyPlugin(refutePlugin, task.program) - } yield task.copy(program = transformedProgram) - } -}