[Bug] Object Literals Don't Work

What happened?

There is no context in which I can get an object literal to work without throwing an error as follows:

 Cannot read property 'successful' of undefined

Reproduce as folllows:

1. Create "Test1.md" with the following contents:

**Field**:: B

- [[Test Query]]

1. Create "Test2.md" with the following contents:

**Field**:: A

- [[Test Query]]

1. Create "Test Query.md" with the following contents:

```dataview
table without id
  file.name as "Name",
  Field,
  ((x) => { A: 1, B: 2 }[x])(Field) as "Processed"
from [[#]]
where Field
sort Field asc
```

I would expect to be able to index into the object literal here (much like one can in JS), but it seems like the literal itself can’t even be created.

Note that I may be filing a desktop bug report but this happens regardless of platform.

DQL

table without id
  file.name as "Name",
  Field,
  ((x) => { A: 1, B: 2 }[x])(Field) as "Processed"
from [[#]]
where Field
sort Field asc

JS

No response

Dataview Version

0.4.26

Obsidian Version

0.14.2

OS

MacOS

[iamrecursion]

Custom comparators were indeed the original motivation for filing this one! Putting it as a table column was just by way of demonstration as indeed I had wanted it for custom comparators where chains of conditionals quickly became unwieldy.

[AB1908]

What’s the use case for something like this? I can only think of custom comparator functions.