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004fb5cb8d
golang.org/cl/174498 add ONAME case to isStaticCompositeLiteral, to
detect global variable as compile-time constant.
It does report wrong for struct field, e.g:
o := one{i: two{i: 42}.i}
field i in two{i: 42} was reported as static composite literal, while it
should not.
In general, adding ONAME case for isStaticCompositeLiteral is probably
wrong.
Fixes #31782
Change-Id: Icde7d43bbb002b75df5c52b948b7126a4265e07b
Reviewed-on: https://go-review.googlesource.com/c/go/+/174837
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
25 lines
399 B
Go
25 lines
399 B
Go
// run
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// Copyright 2019 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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// Check static composite literal reports wrong for struct
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// field.
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package main
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type one struct {
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i interface{}
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}
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type two struct {
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i interface{}
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s []string
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}
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func main() {
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o := one{i: two{i: 42}.i}
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println(o.i.(int))
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}
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