def report_error(logic, note, ast):
msg = "The verification condition is not in logic {}{} because {}.".format(
logic, note, il.reason())
if il.reason() == "functions are not stratified":
for sorts, asts in unstrat:
msg += "\n\nNote: the following functions form a cycle:\n"
for a in asts:
if isinstance(a, il.Symbol):
msg += ' {}\n'.format(il.sym_decl_to_str(a))
else:
msg += ' {}\n'.format(
iu.IvyError(a, "quantifier alternation"))
raise iu.IvyError(ast, msg)
def report_error(logic, note, ast, unstrat):
msg = "This formula is not in logic {}{} because {}".format(logic, note, il.reason())
for sorts, asts in unstrat:
msg += "\n\nNote: the sort(s) " + ",".join(sorts) + " form a function cycle using:\n"
for a in asts:
if isinstance(a, il.Symbol):
msg += " function {}\n".format(a)
else:
msg += " {}\n".format(iu.IvyError(a, "quantifier alternation"))
raise iu.IvyError(ast, msg)
def report_error(logic,note,ast):
msg = "The verification condition is not in logic {}{} because {}.".format(logic,note,il.reason())
if il.reason() == "functions are not stratified":
for sorts,asts in unstrat:
msg += "\n\nNote: the following functions form a cycle:\n"
for a in asts:
if isinstance(a,il.Symbol):
msg += ' {}\n'.format(il.sym_decl_to_str(a))
else:
msg += ' {}\n'.format(iu.IvyError(a,"quantifier alternation"))
raise iu.IvyError(ast,msg)
def report_error(logic, note, ast, unstrat):
msg = "This formula is not in logic {}{} because {}".format(
logic, note, il.reason())
for sorts, asts in unstrat:
msg += "\n\nNote: the sort(s) " + ','.join(
sorts) + ' form a function cycle using:\n'
for a in asts:
if isinstance(a, il.Symbol):
msg += ' function {}\n'.format(a)
else:
msg += ' {}\n'.format(IvyError(a, "quantifier alternation"))
raise iu.IvyError(ast, msg)