mirror of
https://github.com/golang/go
synced 2024-11-08 18:26:14 -07:00
4a095b87d3
The existing implementation causes a compiler panic if a function parameter shadows a built-in function, and then calling that shadowed name. Fixes #27356 Change-Id: I1ffb6dc01e63c7f499e5f6f75f77ce2318f35bcd Reviewed-on: https://go-review.googlesource.com/132876 Reviewed-by: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
20 lines
433 B
Go
20 lines
433 B
Go
// errorcheck
|
|
|
|
// Copyright 2018 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 27356: function parameter hiding built-in function results in compiler crash
|
|
|
|
package p
|
|
|
|
var a = []int{1,2,3}
|
|
|
|
func _(len int) {
|
|
_ = len(a) // ERROR "cannot call non-function"
|
|
}
|
|
|
|
var cap = false
|
|
var _ = cap(a) // ERROR "cannot call non-function"
|
|
|