From 6bcd97d9f4386528aa85eb3cc27da0ed902de870 Mon Sep 17 00:00:00 2001 From: Julien Cretel Date: Wed, 1 Oct 2025 20:08:18 +0000 Subject: all: replace calls to errors.As with errors.AsType This change replaces most occurrences (in code as well as in comments) of errors.As with errors.AsType. It leaves the errors package and vendored code untouched. Change-Id: I3bde73f318a0b408bdb8f5a251494af15a13118a GitHub-Last-Rev: 8aaaa36a5a12d2a6a90c6d51680464e1a3115139 GitHub-Pull-Request: golang/go#75698 Reviewed-on: https://go-review.googlesource.com/c/go/+/708495 Auto-Submit: Michael Pratt LUCI-TryBot-Result: Go LUCI Reviewed-by: Alan Donovan Reviewed-by: Michael Pratt --- src/testing/fstest/testfs.go | 2 +- src/testing/fstest/testfs_test.go | 8 ++++++-- 2 files changed, 7 insertions(+), 3 deletions(-) (limited to 'src/testing') diff --git a/src/testing/fstest/testfs.go b/src/testing/fstest/testfs.go index 1fb84b8928..72830a09a7 100644 --- a/src/testing/fstest/testfs.go +++ b/src/testing/fstest/testfs.go @@ -29,7 +29,7 @@ import ( // The contents of fsys must not change concurrently with TestFS. // // If TestFS finds any misbehaviors, it returns either the first error or a -// list of errors. Use [errors.Is] or [errors.As] to inspect. +// list of errors. Use [errors.Is] or [errors.AsType] to inspect. // // Typical usage inside a test is: // diff --git a/src/testing/fstest/testfs_test.go b/src/testing/fstest/testfs_test.go index d6d6d89b89..e3d7f1ab44 100644 --- a/src/testing/fstest/testfs_test.go +++ b/src/testing/fstest/testfs_test.go @@ -105,8 +105,12 @@ func TestTestFSWrappedErrors(t *testing.T) { // TestFS is expected to return a list of errors. // Enforce that the list can be extracted for browsing. - var errs interface{ Unwrap() []error } - if !errors.As(err, &errs) { + type wrapper interface{ + error + Unwrap() []error + } + errs, ok := errors.AsType[wrapper](err) + if !ok { t.Errorf("caller should be able to extract the errors as a list: %#v", err) } else { for _, err := range errs.Unwrap() { -- cgit v1.3