[ERROR] testBreakNested: <5749,70>(lang.flybytes.tests.RunTests) Time elapsed: 0.001 s <<< ERROR!
org.rascalmpl.interpreter.staticErrors.UnsupportedOperation:
A value of type Mirror (Signature method, list[Mirror] args) is not something you can call like a function, a constructor or a closure.
Advice: |http://tutor.rascal-mpl.org/Errors/Static/UnsupportedOperation/UnsupportedOperation.html|