+++ /dev/null
-// Tests of call chaining f(g()) when g has multiple return values (MRVs).
-// See https://code.google.com/p/go/issues/detail?id=4573.
-
-package main
-
-func assert(actual, expected int) {
- if actual != expected {
- panic(actual)
- }
-}
-
-func g() (int, int) {
- return 5, 7
-}
-
-func g2() (float64, float64) {
- return 5, 7
-}
-
-func f1v(x int, v ...int) {
- assert(x, 5)
- assert(v[0], 7)
-}
-
-func f2(x, y int) {
- assert(x, 5)
- assert(y, 7)
-}
-
-func f2v(x, y int, v ...int) {
- assert(x, 5)
- assert(y, 7)
- assert(len(v), 0)
-}
-
-func complexArgs() (float64, float64) {
- return 5, 7
-}
-
-func appendArgs() ([]string, string) {
- return []string{"foo"}, "bar"
-}
-
-func h() (i interface{}, ok bool) {
- m := map[int]string{1: "hi"}
- i, ok = m[1] // string->interface{} conversion within multi-valued expression
- return
-}
-
-func h2() (i interface{}, ok bool) {
- ch := make(chan string, 1)
- ch <- "hi"
- i, ok = <-ch // string->interface{} conversion within multi-valued expression
- return
-}
-
-func main() {
- f1v(g())
- f2(g())
- f2v(g())
- if c := complex(complexArgs()); c != 5+7i {
- panic(c)
- }
- if s := append(appendArgs()); len(s) != 2 || s[0] != "foo" || s[1] != "bar" {
- panic(s)
- }
- i, ok := h()
- if !ok || i.(string) != "hi" {
- panic(i)
- }
- i, ok = h2()
- if !ok || i.(string) != "hi" {
- panic(i)
- }
-}