29 lines
607 B
Go
29 lines
607 B
Go
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package main
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// A debugger test.
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// dlv debug
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// b main.foo
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// c
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// s
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// s
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// Expect to be stopped in fmt.Printf or runtime.duffzero
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// In bug, s #2 runs to the process exit because the call
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// to duffzero enters duffzero well after the nominal entry
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// and skips the temporary breakpoint placed by StepZero().
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import "fmt"
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var v int = 99
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func foo(x, y int) (z int) { // c stops here
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fmt.Printf("x=%d, y=%d, z=%d\n", x, y, z) // s #1 stops here; s #2 is supposed to stop in Printf or duffzero.
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z = x + y
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return
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}
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func main() {
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x := v
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y := x * x
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z := foo(x, y)
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fmt.Printf("z=%d\n", z)
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}
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