26 lines
356 B
Go
26 lines
356 B
Go
package main
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import "C"
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import _ "unsafe"
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//go:linkname printf C.printf
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func printf(format *int8, __llgo_va_list ...any)
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type Foo struct {
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A C.int
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ok bool
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}
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var format = [...]int8{'H', 'e', 'l', 'l', 'o', ' ', '%', 'd', '\n', 0}
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func (p *Foo) Print() {
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if p.ok {
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printf(&format[0], p.A)
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}
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}
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func main() {
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foo := Foo{100, true}
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foo.Print()
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}
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