def p_ARRAY_ASGN(p):
'''ASGN : Identifier EQUALS ARRAY DOT NEW LPAREN NUMBER RPAREN '''
p[0] = {}
if sym_tab.exists(p[1]):
sym_tab.add_attri(p[1], 'type', 'ARRAY')
if p[1] in sym_tab.scope[len(sym_tab.scope) - 1]:
place = sym_tab.getAttri(
p[1], sym_tab.scope[len(sym_tab.scope) - 1]['__scope__'])
else:
disp_val = sym_tab.getAttri(p[1], 'level')
offset = sym_tab.getAttri(p[1], 'offset')
place = sym_tab.new_temp((disp_val, offset), variable=p[1])
sym_tab.add_attri(p[1],
sym_tab.scope[len(self.scope) - 1]['__scope__'],
p[1])
TAC.emit('=', '[]', place, p[7])
p[0]['code'] = ['=' + ',' + '[]' + ',' + str(place) + ',' + p[7]]
else:
sym_tab.addID(p[1], 'ARRAY')
# Create a temporary for the current scope
displayValue, offset = sym_tab.getAttri(
p[1], 'scopeLevel'), sym_tab.getAttri(p[1], 'offset')
place = sym_tab.new_temp((displayValue, offset), variable=p[1])
sym_tab.add_attri(p[1],
sym_tab.scope[len(sym_tab.scope) - 1]['__scope__'],
p[1])
TAC.emit('=', '[]', place, p[7])
def p_varname(p):
''' VARNAME : Identifier '''
p[0] = {}
if sym_tab.exists(p[1]):
p[0]['type'] = sym_tab.getAttri(p[1], 'type')
# Here we have to load in the value of the variable
if not p[1] in sym_tab.scope[len(sym_tab.scope) - 1]:
# If an identifier is used, we assume that it is present in memory
displayValue, offset = sym_tab.getAttri(
p[1], 'scopeLevel'), sym_tab.getAttri(p[1], 'offset')
p[0]['place'] = sym_tab.newTemp((displayValue, offset),
variable=p[1],
loadFromMemory=True)
sym_tab.addAttribute(p[1], sym_tab.getCurrentScope(),
p[0]['place'])
else:
p[0]['code'] = []
p[0]['place'] = sym_tab.getAttri(
p[1], sym_tab.scope[len(sym_tab.scope) - 1]['__scope__'])
else:
print "F**K OFF"
def p_ARG_relational(p) :
''' ARG : Identifier EQUALS ARG SemiColon '''
p[0] = {}
place = None
if sym_tab.exists(p[1]):
sym_tab.add_attri(p[1])
if p[1] in sym_tab.scope[len(sym_tab.scope)-1] :
place = sym_tab.getAttri(p[1],sym_tab.scope[len(sym_tab.scope)-1]['__scope__'])
else :
disp_val = sym_tab.getAttri(p[1],'scopelevel')
offset = sym_tab.getAttri(p[1],'offset')
place = sym_tab.new_temp((disp_val, offset), variable=p[1])
sym_tab.add_attri(p[1],sym_tab.scope[len(self.scope) - 1]['__scope__'],p[1])
TAC.emit('=',p[1],str(p[3]['place']),'')
p[0]['code']=p[3]['code']+['='+','+str(p[1])+','+str(p[3]['place']) +','+'' ]
else :
sym_tab.addID(p[1], p[3]['type'])
print p[3], "FOOO"
# Create a temporary for the current scope
displayValue, offset = sym_tab.getAttri(p[1], 'scopeLevel'), sym_tab.getAttri(p[1], 'offset')
place = sym_tab.new_temp((displayValue, offset), variable=p[1])
sym_tab.add_attri(p[1], sym_tab.scope[len(sym_tab.scope)-1]['__scope__'], p[1])
TAC.emit('=',p[1],str(p[3]['place']),'')
p[0]['code']=p[3]['code']+['='+','+str(p[1])+','+str(p[3]['place']) +','+'' ]
print p[3], "RANDi"
def p_complex169(p): '''complex169 : empty ''' for args in p[-2] : print args sym_tab.addID(args['name'],args['type']) displayValue, offset = sym_tab.getAttri(args['name'], 'level'), sym_tab.getAttri(argument['name'], 'offset') place = sym_tab.new_temp((displayValue, offset), variable=argument['name'], loadFromMemory=True) sym_tab.addAttri(args['name'], sym_tab.getCurrentScope(), place)
def p_complex145(p):
'''complex145 : empty'''
p[0] = {}
p[0]['name_fun'] = sym_tab.get_name()
sym_tab.addID(p[-1], "function")
displayValue, offset = sym_tab.getAttri(p[-1], 'level'), sym_tab.getAttri(p[-1], 'offset')
place = sym_tab.new_temp((displayValue, offset), variable=p[-1])
sym_tab.add_attri(p[-1], sym_tab.getCurrentScope(), place)
sym_tab.add_attri(p[-1], 'name_fun', p[0]['name_fun'])
sym_tab.add_Sc(p[0]['name_fun'])
TAC.code[p[0]['name_fun']] = []
TAC.quad[p[0]['name_fun']] = 0
TAC.nq[p[0]['name_fun']] = -1
def p_varname(p) :
''' VARNAME : Identifier '''
p[0] = {}
p[0]['ptr'] = Leaf('id',p[1])
if sym_tab.exists(p[1]):
p[0]['type'] = sym_tab.getAttri(p[1], 'type')
p[0]['code'] = ['']
if not p[1] in sym_tab.scope[len(sym_tab.scope)-1]:
displayValue = sym_tab.getAttri(p[1], 'scopeLevel')
offset = sym_tab.getAttri(p[1], 'offset')
p[0]['place'] = sym_tab.newTemp((displayValue, offset), variable=p[1], loadFromMemory=True)
sym_tab.addAttribute(p[1], sym_tab.getCurrentScope(), p[0]['place'])
else:
p[0]['place'] = sym_tab.getAttri(p[1],sym_tab.scope[len(sym_tab.scope)-1]['__scope__'] )
def p_ASGN_basic(p):
'''ASGN : Identifier EQUALS EXPR '''
p[0] = {}
place = None
if sym_tab.exists(p[1]):
sym_tab.add_attri(p[1], 'type', p[3]['type'])
if p[1] in sym_tab.scope[len(sym_tab.scope) - 1]:
place = sym_tab.getAttri(
p[1], sym_tab.scope[len(sym_tab.scope) - 1]['__scope__'])
else:
disp_val = sym_tab.getAttri(p[1], 'level')
offset = sym_tab.getAttri(p[1], 'offset')
place = sym_tab.new_temp((disp_val, offset), variable=p[1])
sym_tab.add_attri(p[1],
sym_tab.scope[len(self.scope) - 1]['__scope__'],
p[1])
TAC.emit('=', place, str(p[3]['place']), '')
# if p[1] == 'a' and p[3]['place'] == '3' :
# print "HOLLO"
#print p[3], "OKY" , p[1]
p[0]['code'] = p[3]['code'] + [
'=' + ',' + str(place) + ',' + str(p[3]['place']) + ',' + ''
]
else:
sym_tab.addID(p[1], p[3]['type'])
# Create a temporary for the current scope
displayValue, offset = sym_tab.getAttri(
p[1], 'scopeLevel'), sym_tab.getAttri(p[1], 'offset')
place = sym_tab.new_temp((displayValue, offset), variable=p[1])
sym_tab.add_attri(p[1],
sym_tab.scope[len(sym_tab.scope) - 1]['__scope__'],
p[1])
TAC.emit('=', p[1], str(p[3]['place']), '')
