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compiler: support ... variadic calls

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This commit is contained in:
Evgenii Stratonikov 2020-06-27 10:39:30 +03:00
parent b9171eda14
commit 057e1e2806
2 changed files with 18 additions and 5 deletions
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18
pkg/compiler/function_call_test.go
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@ -186,7 +186,7 @@ func TestLocalsCount(t *testing.T) {
}
func TestVariadic(t *testing.T) {
src := `package foo
srcTmpl := `package foo
func someFunc(a int, b ...int) int {
sum := a
for i := range b {
@ -195,9 +195,21 @@ func TestVariadic(t *testing.T) {
return sum
}
func Main() int {
return someFunc(10, 1, 2, 3)
%s
return someFunc(10, %s)
}`
eval(t, src, big.NewInt(4))
t.Run("Elements", func(t *testing.T) {
src := fmt.Sprintf(srcTmpl, "", "1, 2, 3")
eval(t, src, big.NewInt(4))
})
t.Run("Slice", func(t *testing.T) {
src := fmt.Sprintf(srcTmpl, "a := []int{1, 2, 3}", "a...")
eval(t, src, big.NewInt(4))
})
t.Run("Literal", func(t *testing.T) {
src := fmt.Sprintf(srcTmpl, "", "[]int{1, 2, 3}...")
eval(t, src, big.NewInt(4))
})
}
func TestVariadicMethod(t *testing.T) {