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go/test/fixedbugs/issue9083.go
Robert Griesemer 02820d61a9 [dev.typeparams] test: enable some more errorcheck tests
Change-Id: I103e3eeacd5b11efd63c965482a626878ba5ac81
Reviewed-on: https://go-review.googlesource.com/c/go/+/275216
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
2020-12-04 21:22:23 +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 9083: map/chan error messages show non-explicit capacity.
package main
// untyped constant
const zero = 0
func main() {
var x int
_ = x
x = make(map[int]int) // ERROR "cannot use make\(map\[int\]int\)|incompatible"
x = make(map[int]int, 0) // ERROR "cannot use make\(map\[int\]int, 0\)|incompatible"
x = make(map[int]int, zero) // ERROR "cannot use make\(map\[int\]int, zero\)|incompatible"
x = make(chan int) // ERROR "cannot use make\(chan int\)|incompatible"
x = make(chan int, 0) // ERROR "cannot use make\(chan int, 0\)|incompatible"
x = make(chan int, zero) // ERROR "cannot use make\(chan int, zero\)|incompatible"
}