complex divide: match C99 implementation
R=iant, ken2, r, r2, ken3
CC=golang-dev
https://golang.org/cl/1686044
diff --git a/test/zerodivide.go b/test/zerodivide.go
index 948aedd..ce0fc82 100644
--- a/test/zerodivide.go
+++ b/test/zerodivide.go
@@ -114,16 +114,15 @@
}
type FloatTest struct{
- name string
f, g float64
out float64
}
var floatTests = []FloatTest{
- FloatTest{"float64 0/0", 0, 0, nan },
- FloatTest{"float64 nan/0", nan, 0, nan },
- FloatTest{"float64 inf/0", inf, 0, inf },
- FloatTest{"float64 -inf/0", negInf, 0, negInf },
+ FloatTest{0, 0, nan},
+ FloatTest{nan, 0, nan},
+ FloatTest{inf, 0, inf},
+ FloatTest{negInf, 0, negInf},
}
func alike(a, b float64) bool {
@@ -138,6 +137,9 @@
func main() {
for _, t := range errorTests {
+ if t.err != "" && syscall.OS == "nacl" {
+ continue
+ }
err := error(t.fn)
switch {
case t.err == "" && err == "":
@@ -158,7 +160,7 @@
for _, t := range floatTests {
x := t.f/t.g
if !alike(x, t.out) {
- fmt.Printf("%s: expected %g error; got %g\n", t.name, t.out, x)
+ fmt.Printf("%v/%v: expected %g error; got %g\n", t.f, t.g, t.out, x)
}
}
}
