res := check.newAlias(obj, rhs)
	res.orig = orig
	res.tparams = orig.tparams
	res.targs = newTypeList(targs)
	return res
}

func (a *Alias) cleanup() {
	// Ensure a.actual is set before types are published,
	// so Unalias is a pure "getter", not a "setter".
	actual := Unalias(a)

	if actual == Typ[Invalid] {
		// We don't set a.actual to Typ[Invalid] during type checking,

				tagGen++
				anonymousStructTag[dt] = tag
			}
		} else if t.C.Empty() {
			t.C.Set(dt.Kind + " " + tag)
		}
		name := c.Ident("_Ctype_" + dt.Kind + "_" + tag)
		t.Go = name // publish before recursive calls
		goIdent[name.Name] = name
		if dt.ByteSize < 0 {
			// Don't override old type
			if _, ok := typedef[name.Name]; ok {
				break
			}

//
// When telemetry is on, telemetry data is written to the local file system
// and periodically sent to https://telemetry.go.dev/. Uploaded data is used to
// help improve the Go toolchain and related tools, and it will be published as
// part of a public dataset.
//
// For more details, see https://telemetry.go.dev/privacy.
// This data is collected in accordance with the Google Privacy Policy
// (https://policies.google.com/privacy).

When telemetry is on, telemetry data is written to the local file system
and periodically sent to https://telemetry.go.dev/. Uploaded data is used to
help improve the Go toolchain and related tools, and it will be published as
part of a public dataset.

For more details, see https://telemetry.go.dev/privacy.
This data is collected in accordance with the Google Privacy Policy
(https://policies.google.com/privacy).

	// module zip files in a future version of Go, we could switch to v0.0.2 and then
	// older versions expecting the old format could use v0.0.1 and newer versions
	// would use v0.0.2. Of course, then we'd also have to publish two of each
	// module zip file. It's not likely we'll ever need to change this.
	gotoolchainModule  = "golang.org/toolchain"
	gotoolchainVersion = "v0.0.1"

	// targetEnv is a special environment variable set to the expected