| commit | 9afd158eb228fbe191ffa27b1a334a8837c45ef7 | [log] [tgz] |
|---|---|---|
| author | Rob Findley <rfindley@google.com> | Mon Jun 21 16:10:14 2021 -0400 |
| committer | Robert Findley <rfindley@google.com> | Tue Jun 22 02:37:43 2021 +0000 |
| tree | 3f7c561401a8d1f410fd1b5ced0418f4f79af01f | |
| parent | 1bd5a20e3c8a3a82e87487c381b76c97b720cd52 [diff] |
go/parser: parse an ast.IndexExpr for a[] To be consistent with Go 1.16, and to preserve as much information in the AST as possible, parse an ast.IndexExpr with BadExpr Index for the invalid expression a[]. A go/types test had to be adjusted to account for an additional error resulting from this change. We don't have a lot of test coverage for parser error recovery, so rather than write an ad-hoc test for this issue, add a new go/types test that checks that the indexed operand is used. Updates #46403 Change-Id: I21e6ff4179746aaa50e530d4091fded450e69824 Reviewed-on: https://go-review.googlesource.com/c/go/+/329791 Trust: Robert Findley <rfindley@google.com> Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
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