type I[T any] interface{}
This is an interface, but it has a type parameter.
We need to distinguish that from an interface that is not parameterized.
That means when doing type substitution on an interface with
parameters, we need to make a new one.
Same for non-empty interfaces. Even if the type parameter is not
used in any method, we sill need to make a new type.
Similar case to tstruct, above.
Change-Id: I23ad9f21d2c4ef675bf3f7d84899d9e4919d05e7
Reviewed-on: https://go-review.googlesource.com/c/go/+/344578
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
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| .gitattributes | ||
| .gitignore | ||
| AUTHORS | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS | ||
| LICENSE | ||
| PATENTS | ||
| README.md | ||
| SECURITY.md | ||
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README.md
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