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[Q] {{#values}} causes StackOverflowError #1166

Description

@DatApplePy

Let's say I have a class like this:

public class CodegenMap extends CodegenType {

  private CodegenType values;

  // constructors...
  // setters & getters...

  @Override
  public boolean isMap() {
    return true;
  }
}

And we have this recursive template (property.hbs):

{{#if isArray}}{{{typeName}}}<{{#items}}{{>property}}{{/items}}>{{/if}}
{{~#if isMap}}{{{typeName}}}<{{#values}}{{>property}}{{/values}}>{{/if}}
{{~#if isModel}}{{{typeName}}}{{/if}}
{{~#if isPrimitive}}{{{typeName}}}{{/if}}

Using the log helpers I got the followings:

  • {{log values}} -> [2, false]
  • {{log this.values}} -> ...model.CodegenMap@aeab7ff3
    So as we can see, using this.values works fine.

I dug into the code a bit to figure out what Handlebars was doing with the values ​​value, but I couldn't.
Could you please explain this behavior of Handlebars to me?
Also, are there any other "keywords" that should be avoided or can only be used with "this"?

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