slicc/symbols/SymbolTable.py

36     def __init__(self, slicc):
37         self.slicc = slicc
39         self.sym_vec = []
40         self.sym_map_vec = [ {} ]
41         self.machine_components = {}
47         void = Type(self, "void", location, pairs)
48         self.newSymbol(void)
50     def __repr__(self):
53     def codeFormatter(self, *args, **kwargs):
54         return self.slicc.codeFormatter(*args, **kwargs)
56     def newSymbol(self, sym):
57         self.registerSym(str(sym), sym)
58         self.sym_vec.append(sym)
60     def registerSym(self, id, sym):
62         if id in self.sym_map_vec[-1]:
65         for sym_map in self.sym_map_vec:
71         self.sym_map_vec[-1][id] = sym
73     def find(self, ident, types=None):
74         for sym_map in reversed(self.sym_map_vec):
89     def newMachComponentSym(self, symbol):
91         machine = self.find("current_machine", StateMachine)
93             self.machine_components[str(machine)][str(symbol)] = symbol
95     def newCurrentMachine(self, sym):
96         self.registerGlobalSym(str(sym), sym)
97         self.registerSym("current_machine", sym)
98         self.sym_vec.append(sym)
100         self.machine_components[str(sym)] = {}
103     def state_machine(self):
104         return self.find("current_machine", StateMachine)
106     def pushFrame(self):
107         self.sym_map_vec.append({})
109     def popFrame(self):
110         assert len(self.sym_map_vec) > 0
111         self.sym_map_vec.pop()
113     def registerGlobalSym(self, ident, symbol):
115         if ident in self.sym_map_vec[0]:
118         self.sym_map_vec[0][ident] = symbol
120     def getAllType(self, type):
121         for symbol in self.sym_vec:
125     def writeCodeFiles(self, path, includes):
128         code = self.codeFormatter()
134         for symbol in self.sym_vec:
140         for symbol in self.sym_vec:
143     def writeHTMLFiles(self, path):
146         machines = list(self.getAllType(StateMachine))
152         code = self.codeFormatter()
166         code = self.codeFormatter()
170         for symbol in self.sym_vec: