jasonwyatt/KWasm

/*
 * Copyright 2020 Google LLC
 *
 * 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
 * limitations under the License.
 */

package kwasm.ast.instruction

import kwasm.ast.AstNode

/**
 * Representation of an "expression" in WASM.
 *
 * According to
 * [the docs](https://webassembly.github.io/spec/core/text/instructions.html#expressions),
 * an [Expression] is a possibly-empty list of [Instruction]s.
 */
data class Expression(val instructions: List<Instruction>) : AstNode