Discussion: use decorates ( `${ }` )?

[fs-eire]

Current:

var x = getElementAt(b.indicesToOffset(c), 1, a.rank - 1);

Use decorates:

var x = ${getElementAt( ${b.indicesToOffset(${c})}, 1, ${a.rank - 1})};

[guschmue]

I'd vote for the first and call it 'built-in'

[fs-eire]

@gyagp @sushraja-msft @qjia7 your feedbacks are welcome!

technically, whether to require to declare the usage of params and built-ins is just design choices and not necessarily dependent on a specific syntax. Both syntax styles can work with explicit declaration or implicit import.

[qjia7]

Personally, I like the the first one too. Easy to write and read. For the second one, I have to type many $/{/}.
For the first one, to distinguish the wgsl built-in functions, maybe all ort helper functions start with ort? Will it be better?