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32 lines
425 B
Go
32 lines
425 B
Go
package main
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import (
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"errors"
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"fmt"
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"io/fs"
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"unsafe"
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)
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// main
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// note: this is main func
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func main() {
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i := 32
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i = i + 1
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fmt.Println("hello, world", i)
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var uns1 unsafe.Pointer
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var x struct {
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a int64
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b bool
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c string
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}
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const M, N = unsafe.Sizeof(x.c), unsafe.Sizeof(x)
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fmt.Println(M, N, uns1) // 16 32
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var perr *fs.PathError
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if errors.As(nil, &perr) {
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fmt.Println(perr.Path)
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}
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myfunc3("a", "b")
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}
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