def _lift_method_scalar_parameter(location, *args):
if len(args) == 2:
# Default the direction to 'in' if not specified.
direction = 'in'
type, id = args
else:
assert len(args) == 3
direction, type, id = args
if isinstance(type, Reference):
if len(type.name) != 1:
raise ParseError("type: \"%s\" is not a valid type" % type.name, location)
type = normalise_type(type.name[0])
return Parameter(id, direction, type, location=location)
def p_parameter(t):
'''parameter : direction type ID
| direction type ID LSQUARE RSQUARE
| direction ID ID
| direction ID ID LSQUARE RSQUARE'''
array = len(t) == 6
if isinstance(t[2], Type):
t[0] = Parameter(t[3], t[1], t[2], array)
else:
t[0] = Parameter(t[3], t[1], Reference(t[2], Type, \
filename=t.lexer.filename, lineno=t.lexer.lineno), array)
t[0].filename = t.lexer.filename
t[0].lineno = t.lexer.lineno
def _lift_method_array_parameter(location, scalar_parameter):
return Parameter(scalar_parameter.name, scalar_parameter.direction,
scalar_parameter.type, True, location)