1Error: Concurrent function should only use import variable or local variable [using-mutable-lexical-variable-4.js:21:15] 2the size of programs is expected to be 1, but is 0 3
1Error: Concurrent function should only use import variable or local variable [using-mutable-lexical-variable-4.js:21:15] 2the size of programs is expected to be 1, but is 0 3