go/test/runtime.go
Cuong Manh Le d3f6e2f300 cmd/compile: report error for unexported name only once
Fixes #22921

Change-Id: If29bd962335ac7676ea4f379727db3d55ae1bf8e
Reviewed-on: https://go-review.googlesource.com/c/go/+/250177
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-08-25 16:06:36 +00:00

21 lines
590 B
Go

// errorcheck
// Copyright 2009 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 even if a file imports runtime,
// it cannot get at the low-level runtime definitions
// known to the compiler. For normal packages
// the compiler doesn't even record the lower case
// functions in its symbol table, but some functions
// in runtime are hard-coded into the compiler.
// Does not compile.
package main
import "runtime"
func main() {
runtime.printbool(true) // ERROR "unexported"
}