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Micronaut SourceGen exposes a language-neutral API for source code generation.

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/*
 * Copyright 2017-2024 original authors
 *
 * 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
 *
 * https://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 io.micronaut.sourcegen.bytecode.statement;

import io.micronaut.sourcegen.bytecode.MethodContext;
import io.micronaut.sourcegen.bytecode.expression.AbstractStatementAwareExpressionWriter;
import io.micronaut.sourcegen.bytecode.expression.ExpressionWriter;
import io.micronaut.sourcegen.model.ExpressionDef;
import org.objectweb.asm.commons.GeneratorAdapter;

final class ExpressionAsStatementWriter implements StatementWriter {
    private final ExpressionDef expressionDef;

    public ExpressionAsStatementWriter(ExpressionDef expressionDef) {
        this.expressionDef = expressionDef;
    }

    @Override
    public void write(GeneratorAdapter generatorAdapter, MethodContext context, Runnable finallyBlock) {
        ExpressionWriter expressionWriter = ExpressionWriter.of(expressionDef);
        if (expressionWriter instanceof AbstractStatementAwareExpressionWriter statementAwareExpressionWriter) {
            statementAwareExpressionWriter.markAsStatement();
        }
        expressionWriter.write(generatorAdapter, context);
    }
}