def visitExp2(self, ctx: BKITParser.ProgramContext):
if (ctx.getChildCount() == 1):
return ctx.exp3().accept(self)
return BinaryOp(
ctx.getChild(1).getText(),
ctx.exp2().accept(self),
ctx.exp3().accept(self))
def visitIf_stmt(self, ctx: BKITParser.ProgramContext):
list_stmt = ctx.list_statement().accept(self)
ifthen_stmt = [(ctx.exp().accept(self), list_stmt[0], list_stmt[1])]
else_if_stmt = list(map(lambda x: x.accept(self), ctx.else_if_stmt()))
else_stmt = ([], [])
if (ctx.else_stmt()):
else_stmt = ctx.else_stmt().accept(self)
return If(ifthen_stmt + else_if_stmt, else_stmt)
def visitExp8(self, ctx: BKITParser.ProgramContext):
if (ctx.ID()):
return Id(ctx.ID().getText())
if (ctx.getChildCount() == 3):
return ctx.exp().accept(self)
return ctx.literal().accept(self)
def visitProgram(self, ctx: BKITParser.ProgramContext):
if ctx.getChildCount() == 1:
return Program([])
else:
listDecl = []
for i in range(ctx.getChildCount() - 1):
listDecl += self.visit(ctx.getChild(i))
return Program(listDecl)
def visitProgram(self, ctx: BKITParser.ProgramContext):
lst = []
if ctx.glovardeclprt():
lst = lst + self.visit(ctx.glovardeclprt()) + self.visit(
ctx.funcdeclprt())
else:
lst = lst + self.visit(ctx.funcdeclprt())
return Program(lst)
def visitProgram(self, ctx: BKITParser.ProgramContext):
var_decls = list(
reduce(lambda y, x: y + self.visitVar_declare(x),
[item for item in ctx.var_declare()], []))
funcs_decls = list(
reduce(lambda y, x: y + self.visitFunction_declare(x),
[item for item in ctx.function_declare()], []))
return Program(var_decls + funcs_decls)
def visitVariable_assign(self, ctx: BKITParser.ProgramContext):
variable = ctx.variable().accept(self)
# variable ASSIGN literals
if (ctx.getChildCount() == 3):
literal = ctx.literal().accept(self)
return VarDecl(variable['id'], variable['dimension'], ctx.literal().accept(self))
# variable
return VarDecl(variable['id'], variable['dimension'], None)
def visitExp3(self, ctx: BKITParser.ProgramContext):
# right association should be calced first ?
if (ctx.getChildCount() == 1):
return ctx.exp4().accept(self)
return BinaryOp(
ctx.getChild(1).getText(),
ctx.exp3().accept(self),
ctx.exp4().accept(self))
def visitIndex_exp(self, ctx: BKITParser.ProgramContext):
exp7 = ctx.exp7().accept(self)
if (ctx.getChildCount() == 1):
return exp7
exp_list = list(map(lambda x: x.accept(self), ctx.exp()))
return ArrayCell(exp7, exp_list)
def visitProgram(self, ctx: BKITParser.ProgramContext):
# return Program([VarDecl(Id(ctx.ID().getText()),[],None)])
var_dcl_list = list(
functools.reduce(
lambda a, b: a + b,
map(lambda var_dcl: var_dcl.accept(self), ctx.var_dcl()), []))
func_dcl_list = [] if not ctx.func_dcl() else list(
map(lambda func_dcl: func_dcl.accept(self), ctx.func_dcl()))
return Program(var_dcl_list + func_dcl_list)
def visitExp(self, ctx: BKITParser.ProgramContext):
# exp1
if (ctx.getChildCount() == 1):
return ctx.exp1(0).accept(self)
# exp1 INT_EQ exp1
return BinaryOp(
ctx.getChild(1).getText(),
ctx.exp1(0).accept(self),
ctx.exp1(1).accept(self))
def visitProgram(self, ctx: BKITParser.ProgramContext):
lstdecl = []
for x in range(0, ctx.getChildCount() - 1):
decl = self.visit(ctx.getChild(x))
if type(decl) == type([]):
lstdecl += decl
else:
lstdecl.append(decl)
return Program(lstdecl)
def visitList_statement(self, ctx: BKITParser.ProgramContext):
var_declare_list = []
statement_list = []
var_declare_list = destructure_list(list(
map(lambda x: x.accept(self), ctx.var_declare())))
statement_list = list(map(lambda x: x.accept(self), ctx.statement()))
return (var_declare_list, statement_list)
def visitProgram(self, ctx: BKITParser.ProgramContext):
declList = []
if ctx.var_declare():
for x in ctx.var_declare():
declList.extend(self.visitVar_declare(x))
if ctx.func_declare():
for x in ctx.func_declare():
declList.extend(self.visitFunc_declare(x))
return Program(declList)
def visitProgram(self, ctx: BKITParser.ProgramContext):
list_decl = []
if ctx.global_dec():
for x in ctx.global_dec():
list_decl.extend(x.accept(self))
if ctx.function_dec():
for x in ctx.function_dec():
list_decl.append(x.accept(self))
return Program(list_decl)
def visitProgram(self, ctx: BKITParser.ProgramContext):
""" Return program object"""
varDecls = []
for varDeclCtx in ctx.varDeclStm():
varDecls += varDeclCtx.accept(self)
funcDecls = [
funcDeclCtx.accept(self) for funcDeclCtx in ctx.functionDecl()
]
decls = varDecls + funcDecls
return Program(decls)
def visitFunc_declare(self, ctx: BKITParser.ProgramContext):
id = Id(ctx.ID().getText())
param_list = []
if (ctx.param_declare()):
param_list = ctx.param_declare().accept(self)
tuple_statement = ctx.body().accept(self)
return FuncDecl(id, param_list, tuple_statement)
def visitArray_type(self, ctx: BKITParser.ProgramContext):
variable = {
"id": Id(ctx.ID().getText()),
"dimension": [],
}
# calc dimension
listOfDimension = list(
map(lambda x: int(x.getText(), 0), ctx.INTEGER_LITERAL()))
variable['dimension'] = listOfDimension
return variable
def visitVariable(self, ctx: BKITParser.ProgramContext):
variable = {
"id": Id(''),
"dimension": [],
}
# a
if (ctx.ID()):
variable['id'] = Id(ctx.ID().getText())
return variable
# a[3][4]
variable = ctx.array_type().accept(self)
return variable
def visitProgram(self, ctx: BKITParser.ProgramContext):
# [VarDecl(a,[1].{1,2.5})]
# [VarDecl(b,[],2)]
var_declare_list = []
# [FuncDecl(foo,n,x[3],([VarDecl(a,[3,1].{{1},{1},{2.5}})].))]
func_declare_list = []
if (ctx.var_declare(0) != None):
var_declare_list = destructure_list(list(
map(lambda x: x.accept(self), ctx.var_declare())))
if (ctx.func_declare(0) != None):
func_declare_list = list(
map(lambda x: x.accept(self), ctx.func_declare()))
return Program(var_declare_list + func_declare_list)
def visitLiteral(self, ctx: BKITParser.ProgramContext):
if (ctx.INTEGER_LITERAL()):
return IntLiteral(int(ctx.INTEGER_LITERAL().getText(), 0))
if (ctx.FLOAT_LITERAL()):
return FloatLiteral(float(ctx.FLOAT_LITERAL().getText()))
if (ctx.STRING_LITERAL()):
return StringLiteral(ctx.STRING_LITERAL().getText())
if (ctx.array_literal()):
return ctx.array_literal().accept(self)
return ctx.bool_literal().accept(self)
def visitProgram(self, ctx: BKITParser.ProgramContext):
lstdecl = []
if ctx.vardecl():
for x in ctx.vardecl():
decl = self.visit(x)
if type(decl) == type([]):
lstdecl = lstdecl + decl
else:
lstdecl.append(decl)
if ctx.funcdecl():
for x in ctx.funcdecl():
decl = self.visit(x)
if type(decl) == type([]):
lstdecl = lstdecl + decl
else:
lstdecl.append(decl)
return Program(lstdecl)
def visitProgram(self,ctx:BKITParser.ProgramContext):
mainList = []
for x in ctx.main():
mainCell = self.visitMain(x)
if isinstance(mainCell, list):
mainList.extend(mainCell if mainCell else [])
else:
mainList.append(mainCell)
return Program(mainList)
def visitProgram(self,ctx:BKITParser.ProgramContext):
varDecls = reduce(lambda acc, ele: acc + ele.accept(self), ctx.varStmt() or [], [])
funcDecls = reduce(lambda acc, ele: acc + [ele.accept(self)], ctx.func() or [], [])
return Program(varDecls + funcDecls)
def visitProgram(self, ctx: BKITParser.ProgramContext):
return Program(ctx.many_declare().accept(self))
def visitProgram(self, ctx: BKITParser.ProgramContext):
# Program([VarDecl(Id(a),IntType)])
# return 1 + ctx.vardecls().accept(self)
return Program(ctx.vardecls().accept(self))
def visitProgram(self, ctx: BKITParser.ProgramContext):
return Program(
self.visit(ctx.list_var_decl()) + self.visit(ctx.list_func_decl()))
def visitProgram(self,ctx:BKITParser.ProgramContext):
if ctx.vardecls():
return self.visitVardecls(ctx.vardecls()) + 1 if ctx.vardecls() else 1
else:
return 1
def visitProgram(self, ctx: BKITParser.ProgramContext):
return Program(ctx.variable_declaration_part().accept(self) +
ctx.function_declaration_part().accept(self))
def visitProgram(self, ctx: BKITParser.ProgramContext):
# return Program(reduce(lambda a, b: a + b.accept(self), ctx.vardecl(), []))
vardecl_list = list(map(lambda x: x.accept(self), ctx.vardecl()))
return Program(flatten_list(vardecl_list))