.kotlin.kotlin-compiler.1.3.11.source-code.AsmTypeRemapper.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package org.jetbrains.kotlin.codegen.inline
import org.jetbrains.org.objectweb.asm.commons.Remapper
import org.jetbrains.org.objectweb.asm.commons.RemappingSignatureAdapter
import org.jetbrains.org.objectweb.asm.signature.SignatureReader
import org.jetbrains.org.objectweb.asm.signature.SignatureVisitor
class AsmTypeRemapper(val typeRemapper: TypeRemapper, val result: InlineResult) : Remapper() {
override fun map(type: String): String {
return typeRemapper.map(type)
}
override fun createRemappingSignatureAdapter(v: SignatureVisitor?): SignatureVisitor {
return object : RemappingSignatureAdapter(v, this) {
override fun visitTypeVariable(name: String) {
/*TODO try to erase absent type variable*/
val mapping = typeRemapper.mapTypeParameter(name) ?: return super.visitTypeVariable(name)
if (mapping.newName != null) {
if (mapping.isReified) {
result.reifiedTypeParametersUsages.addUsedReifiedParameter(mapping.newName)
}
return super.visitTypeVariable(mapping.newName)
}
// else TypeVariable is replaced by concrete type
SignatureReader(mapping.signature).accept(v)
}
override fun visitFormalTypeParameter(name: String) {
typeRemapper.registerTypeParameter(name)
super.visitFormalTypeParameter(name)
}
}
}
}