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f46239b85c
Previously, on encountering Func.Nname.Type == nil, typecheckfunc() returned without initializing Decldepth for that func. This causes typecheckclosure() to fatal. This change ensures that we initialize Decldepth in all cases. Fixes #17588. Change-Id: I2e3c81ad52e8383395025388989e8dbf03438b68 Reviewed-on: https://go-review.googlesource.com/32415 Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
21 lines
558 B
Go
21 lines
558 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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// Issue 17588: internal compiler error in typecheckclosure()
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// because in case of Func.Nname.Type == nil, Decldepth
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// is not initialized in typecheckfunc(). This test
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// produces that case.
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package p
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type F func(b T) // ERROR "T is not a type"
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func T(fn F) {
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func() {
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fn(nil) // If Decldepth is not initialized properly, typecheckclosure() Fatals here.
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}()
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}
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