func buildFunc(b *builder, f *pkgFunc) *tast.Func {
b.scope.Push()
defer scopePopAndCheck(b)
t := f.sym.ObjType.(*types.Func)
b.retNamed = f.f.NamedRet()
b.retType = t.RetTypes
ret := new(tast.Func)
ret.Sym = f.sym
if b.this != nil {
if f.f.Recv != nil {
if recvTok := f.f.Recv.Recv; recvTok != nil {
recvSym := declareVar(b, recvTok, b.thisType, true)
if recvSym == nil {
return nil
}
ret.Receiver = recvSym
}
} else {
// marking keyword <this> if it is an inlined method
ret.This = b.thisType
}
}
if b.this != nil {
ret.Args = declareParas(b, f.f.Args, t.Args[1:])
} else {
ret.Args = declareParas(b, f.f.Args, t.Args)
}
if b.retNamed {
ret.NamedRets = declareParas(b, f.f.Rets, t.Rets)
}
ret.Body = buildStmts(b, f.f.Body.Stmts)
if len(b.retType) > 0 && !isBlockTerminal(f.f.Body) {
b.Errorf(f.f.Body.Rbrace.Pos, "missing return at the end of function")
}
// clear for safety
b.retType = nil
b.retNamed = false
return ret
}
func buildFunc(b *builder, f *pkgFunc) *tast.Func {
b.scope.Push()
defer b.scope.Pop()
t := f.sym.ObjType.(*types.Func)
b.retNamed = f.f.NamedRet()
b.retType = t.RetTypes
ret := new(tast.Func)
ret.Sym = f.sym
if b.this != nil {
if f.f.Recv != nil {
if recvTok := f.f.Recv.Recv; recvTok != nil {
recvSym := declareVar(b, recvTok, b.thisType)
if recvSym == nil {
return nil
}
ret.Receiver = recvSym
}
} else {
// marking keyword <this> if it is an inlined method
ret.This = b.thisType
}
}
if b.this != nil {
ret.Args = declareParas(b, f.f.Args, t.Args[1:])
} else {
ret.Args = declareParas(b, f.f.Args, t.Args)
}
if b.retNamed {
ret.NamedRets = declareParas(b, f.f.Rets, t.Rets)
}
ret.Body = buildStmts(b, f.f.Body.Stmts)
// clear for safety
b.retType = nil
b.retNamed = false
return ret
}