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go/test/fixedbugs/issue7150.go
Robert Griesemer 810957b155 [dev.typeparams] cmd/compile/internal/types2: adjusted array error message for compiler
Also: Triaged/adjusted some more test/fixedbugs tests.
Change-Id: Idaba1875273d6da6ef82dd8de8edd8daa885d32c
Reviewed-on: https://go-review.googlesource.com/c/go/+/276472
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2020-12-09 23:54:59 +00:00

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Go

// errorcheck
// Copyright 2014 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.
// issue 7150: array index out of bounds error off by one
package main
func main() {
_ = [0]int{-1: 50} // ERROR "index must be non-negative integer constant|must not be negative"
_ = [0]int{0: 0} // ERROR "index 0 out of bounds \[0:0\]"
_ = [0]int{5: 25} // ERROR "index 5 out of bounds \[0:0\]"
_ = [10]int{2: 10, 15: 30} // ERROR "index 15 out of bounds \[0:10\]"
_ = [10]int{5: 5, 1: 1, 12: 12} // ERROR "index 12 out of bounds \[0:10\]"
}