Editando: issue20780b.go
// run -race //go:build cgo && linux && amd64 // Copyright 2021 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Test that CL 281293 doesn't interfere with race detector // instrumentation. package main import "fmt" const N = 2e6 type Big = [N]int var sink interface{} func main() { g(0, f(0)) x1 := f(1) sink = &x1 g(1, x1) g(7, f(7)) g(1, x1) x3 := f(3) sink = &x3 g(1, x1) g(3, x3) h(f(0), x1, f(2), x3, f(4)) } //go:noinline func f(k int) (x Big) { for i := range x { x[i] = k*N + i } return } //go:noinline func g(k int, x Big) { for i := range x { if x[i] != k*N+i { panic(fmt.Sprintf("x%d[%d] = %d", k, i, x[i])) } } } //go:noinline func h(x0, x1, x2, x3, x4 Big) { g(0, x0) g(1, x1) g(2, x2) g(3, x3) g(4, x4) }
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Kerym Chaeceran