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llgo/cl/_testrt/typalias/in.go

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2024-04-27 08:33:49 +08:00
package main
import "C"
import _ "unsafe"
//go:linkname printf C.printf
func printf(format *int8, __llgo_va_list ...any)
type Foo = struct {
A C.int
ok bool
}
var format = [...]int8{'H', 'e', 'l', 'l', 'o', ' ', '%', 'd', '\n', 0}
func Print(p *Foo) {
if p.ok {
printf(&format[0], p.A)
}
}
func main() {
foo := &Foo{100, true}
Print(foo)
}