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31 lines
1.0 KiB
Go
31 lines
1.0 KiB
Go
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package fixtures
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func datarace() (r int, c char) {
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for _, p := range []int{1, 2} {
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go func() {
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print(r) // MATCH /potential datarace: return value r is captured (by-reference) in goroutine/
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print(p) // MATCH /datarace: range value p is captured (by-reference) in goroutine/
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}()
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for i, p1 := range []int{1, 2} {
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a := p1
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go func() {
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print(r) // MATCH /potential datarace: return value r is captured (by-reference) in goroutine/
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print(p) // MATCH /datarace: range value p is captured (by-reference) in goroutine/
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print(p1) // MATCH /datarace: range value p1 is captured (by-reference) in goroutine/
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print(a)
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print(i) // MATCH /datarace: range value i is captured (by-reference) in goroutine/
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}()
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print(i)
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print(p)
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go func() {
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_ = c // MATCH /potential datarace: return value c is captured (by-reference) in goroutine/
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}()
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}
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print(p1)
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}
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go func() {
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print(r) // MATCH /potential datarace: return value r is captured (by-reference) in goroutine/
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}()
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print(r)
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}
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