Examples with ReturnAdder org.codehaus.groovy.classgen.ReturnAdder used on opensource projects

Example 1 with ReturnAdder

use of org.codehaus.groovy.classgen.ReturnAdder in project groovy by apache.

the class ReturnAdderForClosures method visitClosureExpression.

@Override
public void visitClosureExpression(ClosureExpression expression) {
    // Create a dummy method with the closure's code as the method's code. Then user ReturnAdder, which only works for methods.
    MethodNode node = new MethodNode("dummy", 0, ClassHelper.OBJECT_TYPE, Parameter.EMPTY_ARRAY, ClassNode.EMPTY_ARRAY, expression.getCode());
    new ReturnAdder().visitMethod(node);
    super.visitClosureExpression(expression);
}

Example 2 with ReturnAdder

use of org.codehaus.groovy.classgen.ReturnAdder in project groovy by apache.

the class StaticTypeCheckingVisitor method isTypeSource.

private static boolean isTypeSource(final Expression expr, final MethodNode mNode) {
    boolean[] returned = new boolean[1];
    mNode.getCode().visit(new CodeVisitorSupport() {

        @Override
        public void visitReturnStatement(final ReturnStatement returnStatement) {
            if (isTypeSource(expr, returnStatement.getExpression())) {
                returned[0] = true;
            }
        }

        @Override
        public void visitClosureExpression(final ClosureExpression expression) {
        }
    });
    if (!returned[0]) {
        new ReturnAdder(returnStatement -> {
            if (isTypeSource(expr, returnStatement.getExpression())) {
                returned[0] = true;
            }
        }).visitMethod(mNode);
    }
    return returned[0];
}

Example 3 with ReturnAdder

use of org.codehaus.groovy.classgen.ReturnAdder in project groovy by apache.

the class TailRecursiveASTTransformation method addMissingDefaultReturnStatement.

private void addMissingDefaultReturnStatement(MethodNode method) {
    new ReturnAdder().visitMethod(method);
    new ReturnAdderForClosures().visitMethod(method);
}