def putVarValues(entry: str, environment: Ambito):
variables = environment.getAllVarIds()
temp = None
entry_lower = entry.lower()
for variable in variables:
print(f"variable: {variable}")
if variable in entry_lower:
split = entry_lower.split(variable)
newValue = environment.getVar(variable)
temp = ThreeAddressCode().newTemp()
newString = ''
#OBTENIENDO VALOR Y PASARLO A UN TEMPORAL
ThreeAddressCode().addCode(f"{temp} = Stack[{newValue.position}]")
temp_ant = ''
for idx, val in enumerate(split):
if (idx < len(split) - 1):
temp_ant = temp
temp = ThreeAddressCode().newTemp()
ThreeAddressCode().addCode(
f"{temp} = \"{val}\" + str({temp_ant})")
newString += f"{val}{newValue.value}"
temp_ant = temp
temp = ThreeAddressCode().newTemp()
ThreeAddressCode().addCode(f"{temp} = {temp_ant} + \";\"")
newString += ';'
print("valor nuevo string: ", newString)
if temp is None: return entry
else: return temp
def print(self, environment):
if ThreeAddressCode().searchFunction(self.id):
return None
ThreeAddressCode().newFunction(self.id)
newAmbito = Ambito(environment)
pos = 0
var_array = []
for var in self.params:
pos = ThreeAddressCode().stackCounter
var_array.append(newAmbito.addVar(var.id, var.data_type, None,
pos, var.line, var.column))
ThreeAddressCode().incStackCounter()
pos = ThreeAddressCode().stackCounter
#Generando etiqueta de salida para la funcion
lbl_exit = ThreeAddressCode().newLabel()
newAmbito.lbl_return = lbl_exit
#Agregando cuerpo de la funcion
self.body.compile(newAmbito)
# Agregando etiqueta de salida
ThreeAddressCode().addCode(f"label .{lbl_exit}")
# Imprime primera variable declarada, NO parametro
# ThreeAddressCode().addCode(f"print(Stack[{pos}])")
ThreeAddressCode().createFunction(self.id, self.params, var_array)
return var_array
def compile(self, environment: Ambito):
var_search = environment.getVar(self.id)
if isinstance(self.value, Select):
val = self.value.compile(environment)
ThreeAddressCode().addCode(f"Stack[{var_search.position}] = {val}")
return
else:
val = self.value.compile(environment)
if var_search == None:
print("VARIABLE NO DECLARADA ")
print(self.id)
return
if isinstance(self.value, ObjectReference): #Buscar variable
val = self.value.compile(environment)
if isinstance(val, PrimitiveData):
ThreeAddressCode().addCode(f"Stack[{var_search.position}] = {val.alias}")
return
val = environment.getVar(val)
if val is None:
print("VARIABLE NO DECLARADA")
return
position = val.position
temporal = ThreeAddressCode().newTemp()
ThreeAddressCode().addCode(f"{temporal} = Stack[{position}]")
ThreeAddressCode().addCode(f"Stack[{var_search.position}] = {temporal}")
else:
ThreeAddressCode().addCode(f"Stack[{var_search.position}] = {val.value}")
def compile(self, environment):
newAmbito = Ambito(environment)
pos = 0
for var in self.params:
pos = ThreeAddressCode().stackCounter
newAmbito.addVar(var.id, var.data_type, None, pos, var.line, var.column)
lbl_exit = ThreeAddressCode().newLabel()
self.body.compile(newAmbito)
ThreeAddressCode().addCode(f"label .{lbl_exit}") #Agregando etiqueta
ThreeAddressCode().addCode(f"print(\"GraciasDios, SALI\")")
def generar_tac(self):
global report_error
global report_ast
DataWindow().clearConsole()
SymbolTable().destroy()
ThreeAddressCode().destroy()
texto = self.entrada.get('1.0', END)
result = parse(texto)
print(result) # Imprime el AST
report_error = ReportError()
if len(ErrorController().getList()) > 0:
messagebox.showerror('ERRORES', 'Se encontraron errores')
else:
ambito = Ambito(None)
for inst in result:
inst.compile(ambito)
DataWindow().consoleText(ThreeAddressCode().getCode())
ThreeAddressCode().writeFile()
result2 = parse2(texto) #AST GRAFICO
report_ast = result2
def compile(self, environment: Ambito):
var_search = environment.getVar(self.id)
val = self.value.compile(environment)
if var_search == None:
print("VARIABLE NO DECLARADA " + self.id)
return
if isinstance(self.value, ObjectReference): #Buscar variable
# val = self.value.compile(environment)
# val = environment.getVar(val)
# if val is None:
# print("VARIABLE NO DECLARADA")
# return
# position = val.position
# temporal = ThreeAddressCode().newTemp()
# ThreeAddressCode().addCode(f"{temporal} = Stack[{position}]")
ThreeAddressCode().addCode(
f"Stack[{var_search.position}] = {temporal}")
else:
print(self.value)
ThreeAddressCode().addCode(
f"Stack[{var_search.position}] = {val.value}")
def putVarValues(entry: str, temps_array: list, environment: Ambito):
# entry = entry.replace("))", ")")
variables = environment.getAllVarIds()
temp = None
entry_lower = entry
diccionario = {}
hay_variables = False
for variable in variables:
if variable in entry_lower:
first_letter = entry_lower.index(variable)
next_last_letter = first_letter + len(variable)
if first_letter - 1 > 0:
if entry_lower[first_letter - 1].isalpha():
continue
if next_last_letter < len(entry_lower):
if entry_lower[next_last_letter].isalpha():
continue
hay_variables = True
print(f"variable: {variable}")
newValue = environment.getVar(variable)
#OBTENIENDO VALOR Y PASARLO A UN TEMPORAL
temp = ThreeAddressCode().newTemp()
ThreeAddressCode().addCode(f"{temp} = Stack[{newValue.position}]")
diccionario[variable] = temp
if hay_variables:
contador_temporales = ThreeAddressCode().tempCounter
for variable in variables:
cambiarVariable(variable, entry_lower, diccionario)
numbers = int(temp[1:])
temp = f"t{numbers+1}"
for r in range(contador_temporales,
ThreeAddressCode().tempCounter - 1):
temp_ant = temp
temp = ThreeAddressCode().newTemp()
if temp_ant is None:
ThreeAddressCode().addCode(f"{temp} = t{r} + t{r+1}")
else:
ThreeAddressCode().addCode(f"{temp} = {temp_ant} + t{r+1}")
if temp is None:
dif = ThreeAddressCode().tempCounter - contador_temporales
if dif > 0:
temp = f"t{contador_temporales + 1}"
if len(temps_array) > 0:
funciones = Procedures().getProceduresIDs()
contador_funciones = 0
for func in funciones:
print(f"funcion: {func}")
# func = func.lower()
if func in entry_lower:
contador_temporales = ThreeAddressCode().tempCounter
#separando string
contador_funciones = hacerUnSoloCambio(func, entry_lower,
temps_array,
contador_funciones)
for r in range(contador_temporales,
ThreeAddressCode().tempCounter - 1):
temp_ant = temp
temp = ThreeAddressCode().newTemp()
if temp_ant is None:
ThreeAddressCode().addCode(f"{temp} = t{r} + t{r+1}")
else:
ThreeAddressCode().addCode(
f"{temp} = {temp_ant} + t{r+1}")
if temp is None:
dif = ThreeAddressCode().tempCounter - contador_temporales
if dif > 0:
temp = f"t{contador_temporales + 1}"
if temp is None: return entry
else: return temp
def putVarValues(entry: str, temps_array: [], environment: Ambito):
entry = entry.replace("))", ")")
variables = environment.getAllVarIds()
temp = None
entry_lower = entry
for variable in variables:
print(f"variable: {variable}")
# variable = f" {variable} "
if variable in entry_lower:
first_letter = entry_lower.index(variable)
next_last_letter = first_letter + len(variable)
if first_letter - 1 > 0:
if entry_lower[first_letter - 1].isalpha():
continue
if next_last_letter < len(entry_lower):
if entry_lower[next_last_letter].isalpha():
continue
split = entry_lower.split(variable)
newValue = environment.getVar(variable)
temp = ThreeAddressCode().newTemp()
newString = ''
#OBTENIENDO VALOR Y PASARLO A UN TEMPORAL
ThreeAddressCode().addCode(f"{temp} = Stack[{newValue.position}]")
temp_ant = ''
for idx, val in enumerate(split):
if (idx < len(split) - 1):
temp_ant = temp
temp = ThreeAddressCode().newTemp()
ThreeAddressCode().addCode(
f"{temp} = \"{val}\" + str({temp_ant})")
newString += f"{val}{newValue.value}"
temp_ant = temp
temp = ThreeAddressCode().newTemp()
ThreeAddressCode().addCode(f"{temp} = {temp_ant} + \";\"")
newString += ';'
print("valor nuevo string: ", newString)
if len(temps_array) > 0:
funciones = Procedures().getProceduresIDs()
contador_funciones = 0
for func in funciones:
print(f"funcion: {func}")
# func = func.lower()
if func in entry_lower:
contador_temporales = ThreeAddressCode().tempCounter
#separando string
contador_funciones = hacerUnSoloCambio(func, entry_lower,
temps_array,
contador_funciones)
for r in range(contador_temporales,
ThreeAddressCode().tempCounter - 1):
temp_ant = temp
temp = ThreeAddressCode().newTemp()
if temp_ant is None:
ThreeAddressCode().addCode(f"{temp} = t{r} + t{r+1}")
else:
ThreeAddressCode().addCode(
f"{temp} = {temp_ant} + t{r+1}")
if temp is None:
dif = ThreeAddressCode().tempCounter - contador_temporales
if dif > 0:
temp = f"t{contador_temporales + 1}"
# temp_ant = temp
# temp = ThreeAddressCode().newTemp()
# ThreeAddressCode().addCode(f"{temp} = {temp_ant} + \";\"")
# newString += f"{val}"
# entry_lower = newString.lower()
# print("valor nuevo string: ", newString)
if temp is None: return entry
else: return temp