go/test/fixedbugs/issue21709.go
Cuong Manh Le 2c95e3a6a8 cmd/compile: use clearer error message for stuct literal
This CL changes "T literal.M" error message to "T{...}.M". It's clearer
expression and focusing user on actual issue.

Updates #38745

Change-Id: I84b455a86742f37e0bde5bf390aa02984eecc3c9
Reviewed-on: https://go-review.googlesource.com/c/go/+/253677
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2020-09-12 08:31:49 +00:00

37 lines
709 B
Go

// errorcheck -0 -l -m
// Copyright 2017 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 21709: range expression overly escapes.
package p
type S struct{}
func (s *S) Inc() {} // ERROR "s does not escape"
var N int
func F1() {
var s S
for i := 0; i < N; i++ {
fs := []func(){ // ERROR "\[\]func\(\){...} does not escape"
s.Inc, // ERROR "s.Inc does not escape"
}
for _, f := range fs {
f()
}
}
}
func F2() {
var s S
for i := 0; i < N; i++ {
for _, f := range []func(){ // ERROR "\[\]func\(\){...} does not escape"
s.Inc, // ERROR "s.Inc does not escape"
} {
f()
}
}
}