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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>
19 lines
555 B
Go
19 lines
555 B
Go
// errorcheck
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// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Test that > 10 non-syntax errors on the same line
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// don't lead to early exit. Specifically, here test
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// that we see the initialization error for variable
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// s.
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package main
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type T struct{}
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func main() {
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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"
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var s string = 1 // ERROR "cannot use 1"
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}
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