| commit | 4b5fdb0b7a362cb6fa6ad551757104e490483121 | [log] [tgz] |
|---|---|---|
| author | Robert Griesemer <gri@golang.org> | Thu Jun 17 17:49:15 2021 -0700 |
| committer | Robert Griesemer <gri@golang.org> | Wed Jun 30 18:58:34 2021 +0000 |
| tree | a2d35fe408f7c5fb8d2fd8836481a23d023844c3 | |
| parent | f503740ccf6302ed13c7722ea50c6880a17703fb [diff] |
[dev.typeparams] cmd/compile/internal/types2: introduce type set abstraction for interfaces With this change, interfaces are "completed" on-demand, when needed, and the respective information (set of all methods, type constraints) is recorded in a new typeSet data structure. As a consequence, interfaces don't need to be explicitly completed anymore and (internal) uses of interfaces have become much simpler. This change also introduces a new field Interface.complete to indicate that all methods and embedded elements have been set up. This prevent the computation and recording (!) of a partial type set for erroneous programs (if we compute the partial type set and store it, subsequent type set accesses use the wrong type set which may lead to follow-on errors). Change-Id: I1ffc907f7d0fb93b3e987fe5ff9c6fa5cae00d7f Reviewed-on: https://go-review.googlesource.com/c/go/+/329309 Trust: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com>
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