def p_input(p):
'input : SCAN ID'
var = symtable.get_var(p[2])
if not var:
var = symtable.add_var(p[2], str, None)
codegen.gen_quad(dir.scan, -1, -1, var['dir'])
def p_assignment_array(p):
'''assignment : ID EQ array'''
array = p[3]
var = symtable.add_var(p[1], int, len(array))
for i in range(len(array)):
codegen.gen_quad(dir.asigna, array[i]['dir'], -1, var['dir']+i)
def p_assignment_array_2(p):
'''assignment : ID EQ type LBRACK INT RBRACK'''
var = symtable.add_var(p[1], p[3], p[5])
def p_assignment_expression(p):
'''assignment : ID EQ expression'''
exp_res = codegen.opdos.pop()
var = symtable.add_var(p[1], exp_res['type'], None)
codegen.gen_quad(dir.asigna, exp_res['dir'], -1, var['dir'])
