Examples with CLOSURE_TYPE org.codehaus.groovy.ast.ClassHelper.CLOSURE_TYPE used on opensource projects

Example 1 with CLOSURE_TYPE

use of org.codehaus.groovy.ast.ClassHelper.CLOSURE_TYPE in project groovy by apache.

the class StaticTypesLambdaWriter method newGroovyLambdaWrapperAndLoad.

private void newGroovyLambdaWrapperAndLoad(final ClassNode lambdaClass, final LambdaExpression expression, final boolean accessingInstanceMembers) {
    CompileStack compileStack = controller.getCompileStack();
    OperandStack operandStack = controller.getOperandStack();
    MethodVisitor mv = controller.getMethodVisitor();
    String lambdaClassInternalName = BytecodeHelper.getClassInternalName(lambdaClass);
    mv.visitTypeInsn(NEW, lambdaClassInternalName);
    mv.visitInsn(DUP);
    if (controller.isStaticMethod() || compileStack.isInSpecialConstructorCall() || !accessingInstanceMembers) {
        classX(controller.getThisType()).visit(controller.getAcg());
    } else {
        loadThis();
    }
    operandStack.dup();
    loadSharedVariables(expression);
    Optional<ConstructorNode> generatedConstructor = lambdaClass.getDeclaredConstructors().stream().filter(ctor -> Boolean.TRUE.equals(ctor.getNodeMetaData(IS_GENERATED_CONSTRUCTOR))).findFirst();
    if (!generatedConstructor.isPresent()) {
        throw new GroovyBugError("Failed to find the generated constructor");
    }
    Parameter[] lambdaClassConstructorParameters = generatedConstructor.get().getParameters();
    mv.visitMethodInsn(INVOKESPECIAL, lambdaClassInternalName, "<init>", BytecodeHelper.getMethodDescriptor(VOID_TYPE, lambdaClassConstructorParameters), lambdaClass.isInterface());
    operandStack.replace(CLOSURE_TYPE, lambdaClassConstructorParameters.length);
}