org.jetbrains.kotlin.backend.wasm.utils.Annotations.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.backend.wasm.utils
import org.jetbrains.kotlin.ir.backend.js.utils.getSingleConstStringArgument
import org.jetbrains.kotlin.ir.declarations.IrAnnotationContainer
import org.jetbrains.kotlin.ir.expressions.IrConst
import org.jetbrains.kotlin.ir.util.getAnnotation
import org.jetbrains.kotlin.ir.util.hasAnnotation
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.wasm.ir.WasmImportPair
fun IrAnnotationContainer.hasExcludedFromCodegenAnnotation(): Boolean =
hasAnnotation(FqName("kotlin.wasm.internal.ExcludedFromCodegen"))
fun IrAnnotationContainer.getWasmOpAnnotation(): String? =
getAnnotation(FqName("kotlin.wasm.internal.WasmOp"))?.getSingleConstStringArgument()
fun IrAnnotationContainer.hasWasmReinterpretAnnotation(): Boolean =
hasAnnotation(FqName("kotlin.wasm.internal.WasmReinterpret"))
fun IrAnnotationContainer.hasWasmForeignAnnotation(): Boolean =
hasAnnotation(FqName("kotlin.wasm.internal.WasmForeign"))
fun IrAnnotationContainer.hasWasmPrimitiveAnnotation(): Boolean =
hasAnnotation(FqName("kotlin.wasm.internal.WasmPrimitive"))
fun IrAnnotationContainer.getWasmImportAnnotation(): WasmImportPair? =
getAnnotation(FqName("kotlin.wasm.internal.WasmImport"))?.let {
WasmImportPair(
(it.getValueArgument(0) as IrConst<*>).value as String,
(it.getValueArgument(1) as IrConst<*>).value as String
)
}
fun IrAnnotationContainer.getJsFunAnnotation(): String? =
getAnnotation(FqName("kotlin.JsFun"))?.getSingleConstStringArgument()