def p_uses_statement(t):
'''uses_statement : uses ID ID SEMI
| maybe uses ID ID SEMI'''
if len(t) == 5:
t[0] = Uses(Reference(t[2], Procedure), t[3])
else:
assert len(t) == 6
t[0] = Uses(Reference(t[3], Procedure), t[4], optional=True)
t[0].filename = t.lexer.filename
t[0].lineno = t.lexer.lineno
def _lift_uses(location, *args):
if len(args) == 3:
optional = True
_, type, name = args
else:
optional = False
type, name = args
return Uses(Reference(type.name, Procedure, type.location), name, optional, location)
def p_uses_statement(t):
'''uses_statement : uses ID ID SEMI
| maybe uses ID ID SEMI'''
if len(t) == 5:
t[0] = Uses(Reference(t[2], Procedure), t[3])
else:
assert len(t) == 6
t[0] = Uses(Reference(t[3], Procedure), t[4], optional=True)
t[0].filename = t.lexer.filename
t[0].lineno = t.lexer.lineno