def commit(self):
if self.mode == 'ns':
#ns = namespace.current().find_namespace(self.sym)
ns = namespace.resolve(self.sym)
namespace.current().namespaces.update(ns.namespaces)
namespace.current().symbols.update(ns.symbols)
for ftoks, fdic in ns.functions.iteritems():
for fpar, fsta in fdic.iteritems():
namespace.current().add_func(ftoks, fpar, fsta)
else:
x = namespace.resolve(self.sym)
if x is None:
print "COULDN'T RESOLVE", self.sym
raise InvalidStatement(self.text)
#print self.sym
name = self.sym[-1][1]
if x[0] == namespace.VAR:
namespace.current().add_var(name, **x[1])
elif x[0] == namespace.TYPE:
namespace.current().add_type(name, **x[1])
def resolve(self, x):
return namespace.resolve(x)
def hook_CHECK_EXISTS(self, ast):
x = namespace.resolve(ast.tokens)
if x is None:
#print "COULDN'T RESOLVE", ast.tokens
raise InvalidStatement(self.text)
def hook_WRITE(self, ast):
x = namespace.resolve(ast.tokens)
if x is None or x[0] != 'var':
#print "CAN'T WRITE", x, ast
raise InvalidStatement(self.text)
def hook_READ(self, ast):
x = namespace.resolve(ast.tokens)
if x is not None and x[0] not in ('var', 'func'): # probably a type
print "CAN'T READ", x, ast
raise InvalidStatement(self.text)
def resolve(self, ast):
return namespace.resolve(ast.tokens)
