Consider adding sugar for familiar loop constructs #569
Description
The loop { continue { } } control flow construct of WGSL isn't present in an other language that I know of and makes writing simple loops more verbose than familiar for-loops. We should consider adding sugar for example:
for (<init-statement>; <condition-expr>; <continue-statement>) {
<body-statements>
}
could be desugared to
{
<init-statement>
loop {
break if <condition-expr>;
<body-statements>
continue {
<continue-statement>;
}
}
}