def pruebaTabla():
te = collections.deque()
tabla = TablaSimbolos.TablaSimbolos(None, "main")
print(tabla)
#pruebaTabla()
def interpretar(AST, consola, salidaSimbolos):
global ts
ts = None
ts = TablaSimbolos()
global errores
errores = consola.toPlainText()
if AST.main != None:
ts.agregar(AST.main.name, AST.main.name, TIPO_RELATIVO.LABEL, TIPO_ESPECIFICO.MAIN, AST.main.instructions)
for label in AST.labels:
ts.agregar(label.name, label.name, TIPO_RELATIVO.LABEL, None, label.instructions)
flag1 = False
flag2 = False
labeles = [AST.main] + AST.labels
for label in labeles:
for instruction in label.instructions:
if isinstance(instruction, Set):
if instruction.register.type_ == REGISTER.PARAM:
flag1 = True
elif isinstance(instruction, Goto):
goto = ts.obtener(instruction.label)
if goto != None:
if goto.tipo_especifico == None:
for instr in goto.valor:
if isinstance(instr, Set):
if instr.register.type_ == REGISTER.DEVUELTO:
flag2 = True
if flag2:
ts.asignarLabelType(instruction.label, TIPO_ESPECIFICO.FUNCION)
elif flag1:
ts.asignarLabelType(instruction.label, TIPO_ESPECIFICO.PROCEDIMIENTO)
else:
ts.asignarLabelType(instruction.label, TIPO_ESPECIFICO.CONTROL)
flag1 = False
flag2 = False
elif isinstance(instruction, If):
gotoIf = instruction.goto
goto = ts.obtener(gotoIf.label)
if goto != None:
if goto.tipo_especifico == None:
for instr in goto.valor:
if isinstance(instr, Set):
if instr.register.type_ == REGISTER.DEVUELTO:
flag2 = True
if flag2:
ts.asignarLabelType(gotoIf.label, TIPO_ESPECIFICO.FUNCION)
elif flag1:
ts.asignarLabelType(gotoIf.label, TIPO_ESPECIFICO.PROCEDIMIENTO)
else:
ts.asignarLabelType(gotoIf.label, TIPO_ESPECIFICO.CONTROL)
flag1 = False
flag2 = False
i_main(AST.main, consola)
ts.graph(salidaSimbolos)
from PyQt5 import QtWidgets
from PyQt5 import QtCore
from Instructions import *
from TablaSimbolos import *
ts = TablaSimbolos()
flag = True
errores = ''
def parar():
global flag
flag = False
def continuar():
global flag
flag = True
def addError(texto, consola):
global errores
prints = consola.toPlainText()[len(errores):]
errores += texto
consola.setText(errores + prints)
def interpretar(AST, consola, salidaSimbolos):
global ts
ts = None
ts = TablaSimbolos()
global errores
errores = consola.toPlainText()
