mirror of
https://github.com/golang/go
synced 2024-11-27 05:11:22 -07:00
7b4545653c
Improves the error message by moving the field name before the body
of a struct, in the error message for unknown fields for structs.
* Exhibit:
Given program:
package main
import "time"
func main() {
_ = struct {
about string
before map[string]uint
update map[string]int
updateTime time.Time
expect map[string]int
}{
about: "this one",
updates: map[string]int{"gopher": 10},
}
}
* Before:
./issue17631.go:20: unknown struct { about string; before map[string]uint;
update map[string]int; updateTime time.Time; expect map[string]int } field
'updates' in struct literal
* After:
./issue17631.go:20: unknown field 'updates' in struct literal of type { about string;
before map[string]uint; update map[string]int; updateTime time.Time;
expect map[string]int }
Fixes #17631
Change-Id: I76842616411b931b5ad7a76bd42860dfde7739f4
Reviewed-on: https://go-review.googlesource.com/32240
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
20 lines
555 B
Go
20 lines
555 B
Go
// errorcheck
|
|
|
|
// Copyright 2016 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 > 10 non-syntax errors on the same line
|
|
// don't lead to early exit. Specifically, here test
|
|
// that we see the initialization error for variable
|
|
// s.
|
|
|
|
package main
|
|
|
|
type T struct{}
|
|
|
|
func main() {
|
|
t := T{X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1, X: 1} // ERROR "unknown field 'X' in struct literal of type T"
|
|
var s string = 1 // ERROR "cannot use 1"
|
|
}
|