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cmd/compile: do not set ONAME type when evaluated in type context

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Updates #43311

Change-Id: I26e397d071b434256dab0cc7fff9d134b80bd6e3
Reviewed-on: https://go-review.googlesource.com/c/go/+/298711
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Cuong Manh Le 2021-03-04 15:06:38 +07:00
parent fbee173545
commit c082f9fee0
2 changed files with 6 additions and 2 deletions
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6
src/cmd/compile/internal/typecheck/typecheck.go
View file

@ -446,7 +446,11 @@ func typecheck(n ir.Node, top int) (res ir.Node) {
case top&(ctxType|ctxExpr) == ctxType && n.Op() != ir.OTYPE && n.Op() != ir.ONONAME && (t != nil || n.Op() == ir.ONAME):
base.Errorf("%v is not a type", n)
if t != nil {
n.SetType(nil)
if n.Op() == ir.ONAME {
t.SetBroke(true)
} else {
n.SetType(nil)
}
}
}

2
test/fixedbugs/issue22389.go
View file

@ -1,4 +1,4 @@
// errorcheck
// errorcheck -d=panic
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style