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97bc039c9c
The original report in #5172 was that cmd/compile was generating bogus follow-on error messages when typechecking a struct failed. Instead of fixing those follow-on error messages, golang.org/cl/9614044 suppress all follow-on error messages after struct typecheck fails. We should continue emitting error messages instead. While at it, also add the test case for original report. Fixes #33947 Change-Id: I4a5c6878977128abccd704350a12df743631c7bf Reviewed-on: https://go-review.googlesource.com/c/go/+/191944 Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
27 lines
513 B
Go
27 lines
513 B
Go
// errorcheck
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// Copyright 2013 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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// issue 5172: spurious warn about type conversion on broken type inside go and defer
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package main
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type foo struct {
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x bar // ERROR "undefined"
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}
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type T struct{}
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func (t T) Bar() {}
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func main() {
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var f foo
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go f.bar() // ERROR "undefined"
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defer f.bar() // ERROR "undefined"
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t := T{1} // ERROR "too many values"
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go t.Bar()
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}
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