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go/misc/cgo/test/testdata/issue9510a/a.go
Bryan C. Mills 551af5f50a misc/cgo/test: fix tests in module mode
This change preserves the ability to test misc/cgo/test in GOPATH
mode, at the cost of indirection through a 'go test' subprocess.

Updates #30228

Change-Id: I08de855e62278d30fa622b2f7478e43dd2ab0e96
Reviewed-on: https://go-review.googlesource.com/c/163418
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2019-02-24 00:35:18 +00:00

16 lines
253 B
Go

package issue9510a
/*
static double csquare(double a, double b) {
__complex__ double d;
__real__ d = a;
__imag__ d = b;
return __real__ (d * d);
}
*/
import "C"
func F(a, b float64) float64 {
return float64(C.csquare(C.double(a), C.double(b)))
}