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go/types, types2: simplify TestUnaliasTooSoonInCycle (cleanup)

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Follow-up on CL 576975 and CL 579015.

Updates #66704
Updates #65294

Change-Id: Ied95386a346be38ccda86d332d09b2089a68c5e7
Reviewed-on: https://go-review.googlesource.com/c/go/+/579075
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
This commit is contained in:
Robert Griesemer 2024-04-15 12:49:21 -07:00 committed by Gopher Robot
parent cf760ce29c
commit 7418d419af
2 changed files with 4 additions and 17 deletions
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9
src/cmd/compile/internal/types2/api_test.go
View File

@ -2997,14 +2997,9 @@ type T[_ any] struct{}
type A T[B] type A T[B]
type B = T[A] type B = T[A]
` `
pkg := mustTypecheck(src, nil, nil)
f := mustParse(src)
pkg, err := new(Config).Check("a", []*syntax.File{f}, nil)
if err != nil {
t.Fatal(err)
}
B := pkg.Scope().Lookup("B") B := pkg.Scope().Lookup("B")
got, want := Unalias(B.Type()).String(), "a.T[a.A]" got, want := Unalias(B.Type()).String(), "a.T[a.A]"
if got != want { if got != want {
t.Errorf("Unalias(type B = T[A]) = %q, want %q", got, want) t.Errorf("Unalias(type B = T[A]) = %q, want %q", got, want)

12
src/go/types/api_test.go
View File

@ -3005,17 +3005,9 @@ type T[_ any] struct{}
type A T[B] type A T[B]
type B = T[A] type B = T[A]
` `
fset := token.NewFileSet() pkg := mustTypecheck(src, nil, nil)
f, err := parser.ParseFile(fset, "a.go", src, 0)
if err != nil {
t.Fatal(err)
}
pkg, err := new(Config).Check("a", fset, []*ast.File{f}, nil)
if err != nil {
t.Fatal(err)
}
B := pkg.Scope().Lookup("B") B := pkg.Scope().Lookup("B")
got, want := Unalias(B.Type()).String(), "a.T[a.A]" got, want := Unalias(B.Type()).String(), "a.T[a.A]"
if got != want { if got != want {
t.Errorf("Unalias(type B = T[A]) = %q, want %q", got, want) t.Errorf("Unalias(type B = T[A]) = %q, want %q", got, want)