| commit | cf5dbd44591ca885fe8deb14c1500447c915e6b8 | [log] [tgz] |
|---|---|---|
| author | Robert Griesemer <gri@golang.org> | Thu Dec 01 14:29:11 2022 -0800 |
| committer | Gopher Robot <gobot@golang.org> | Tue Jan 17 19:54:58 2023 +0000 |
| tree | 4c95701c0ff748c66f91a782d0f0f4eed5c5a680 | |
| parent | 5cd805c6df5c8988ea07e2ec1e4c52574b40bbf1 [diff] |
go/types, types2: do not abort constraint type inference eagerly During constraint type inference, unification may fail because it operates with limited information (core types) even if the actual type argument satisfies the type constraint in question. On the other hand, it is safe to ignore failing unification during constraint type inference because if the failure is true, an error will be reported when checking instantiation. Fixes #53650. Change-Id: Ia76b21ff779bfb1282c1c55f4174847b29cc6f3a Reviewed-on: https://go-review.googlesource.com/c/go/+/454655 Auto-Submit: Robert Griesemer <gri@google.com> Run-TryBot: Robert Griesemer <gri@google.com> Reviewed-by: Robert Griesemer <gri@google.com> Reviewed-by: Robert Findley <rfindley@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
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