mirror of
https://github.com/golang/go
synced 2024-11-08 18:46:16 -07:00
2c95e3a6a8
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>
50 lines
2.3 KiB
Go
50 lines
2.3 KiB
Go
// errorcheck -0 -m
|
|
|
|
// Copyright 2019 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.
|
|
|
|
package p
|
|
|
|
func f(...*int) {} // ERROR "can inline f$"
|
|
|
|
func g() {
|
|
defer f()
|
|
defer f(new(int)) // ERROR "... argument does not escape$" "new\(int\) does not escape$"
|
|
defer f(new(int), new(int)) // ERROR "... argument does not escape$" "new\(int\) does not escape$"
|
|
|
|
defer f(nil...)
|
|
defer f([]*int{}...) // ERROR "\[\]\*int{} does not escape$"
|
|
defer f([]*int{new(int)}...) // ERROR "\[\]\*int{...} does not escape$" "new\(int\) does not escape$"
|
|
defer f([]*int{new(int), new(int)}...) // ERROR "\[\]\*int{...} does not escape$" "new\(int\) does not escape$"
|
|
|
|
go f()
|
|
go f(new(int)) // ERROR "... argument escapes to heap$" "new\(int\) escapes to heap$"
|
|
go f(new(int), new(int)) // ERROR "... argument escapes to heap$" "new\(int\) escapes to heap$"
|
|
|
|
go f(nil...)
|
|
go f([]*int{}...) // ERROR "\[\]\*int{} escapes to heap$"
|
|
go f([]*int{new(int)}...) // ERROR "\[\]\*int{...} escapes to heap$" "new\(int\) escapes to heap$"
|
|
go f([]*int{new(int), new(int)}...) // ERROR "\[\]\*int{...} escapes to heap$" "new\(int\) escapes to heap$"
|
|
|
|
for {
|
|
defer f()
|
|
defer f(new(int)) // ERROR "... argument escapes to heap$" "new\(int\) escapes to heap$"
|
|
defer f(new(int), new(int)) // ERROR "... argument escapes to heap$" "new\(int\) escapes to heap$"
|
|
|
|
defer f(nil...)
|
|
defer f([]*int{}...) // ERROR "\[\]\*int{} escapes to heap$"
|
|
defer f([]*int{new(int)}...) // ERROR "\[\]\*int{...} escapes to heap$" "new\(int\) escapes to heap$"
|
|
defer f([]*int{new(int), new(int)}...) // ERROR "\[\]\*int{...} escapes to heap$" "new\(int\) escapes to heap$"
|
|
|
|
go f()
|
|
go f(new(int)) // ERROR "... argument escapes to heap$" "new\(int\) escapes to heap$"
|
|
go f(new(int), new(int)) // ERROR "... argument escapes to heap$" "new\(int\) escapes to heap$"
|
|
|
|
go f(nil...)
|
|
go f([]*int{}...) // ERROR "\[\]\*int{} escapes to heap$"
|
|
go f([]*int{new(int)}...) // ERROR "\[\]\*int{...} escapes to heap$" "new\(int\) escapes to heap$"
|
|
go f([]*int{new(int), new(int)}...) // ERROR "\[\]\*int{...} escapes to heap$" "new\(int\) escapes to heap$"
|
|
}
|
|
}
|