error: type mismatch: expected type `Array[Boolean]+`, but found type `Array[Boolean]`: cannot coerce empty array value to non-empty array type `Array[Boolean]+`
┌─ tests/workflows/non-empty-array-fail/source.wdl:8:30
│
8 │ Array[Boolean]+ nonempty = x
│ -------- ^ this is type `Array[Boolean]`
│ │
│ this expects type `Array[Boolean]+`