all: gofmt -w -r 'interface{} -> any' src

And then revert the bootstrap cmd directories and certain testdata.
And adjust tests as needed.

Not reverting the changes in std that are bootstrapped,
because some of those changes would appear in API docs,
and we want to use any consistently.
Instead, rewrite 'any' to 'interface{}' in cmd/dist for those directories
when preparing the bootstrap copy.

A few files changed as a result of running gofmt -w
not because of interface{} -> any but because they
hadn't been updated for the new //go:build lines.

Fixes #49884.

Change-Id: Ie8045cba995f65bd79c694ec77a1b3d1fe01bb09
Reviewed-on: https://go-review.googlesource.com/c/go/+/368254
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>

6 files changed, 9 insertions, 9 deletions

diff --git a/src/archive/tar/common.go b/src/archive/tar/common.go
index 595de64725..c99b5c1920 100644
--- a/src/archive/tar/common.go
+++ b/src/archive/tar/common.go
@@ -538,7 +538,7 @@ type headerFileInfo struct {
 func (fi headerFileInfo) Size() int64        { return fi.h.Size }
 func (fi headerFileInfo) IsDir() bool        { return fi.Mode().IsDir() }
 func (fi headerFileInfo) ModTime() time.Time { return fi.h.ModTime }
-func (fi headerFileInfo) Sys() interface{}   { return fi.h }
+func (fi headerFileInfo) Sys() any           { return fi.h }
 
 // Name returns the base name of the file.
 func (fi headerFileInfo) Name() string {
diff --git a/src/archive/tar/reader_test.go b/src/archive/tar/reader_test.go
index c31a847ec3..f21a6065b4 100644
--- a/src/archive/tar/reader_test.go
+++ b/src/archive/tar/reader_test.go
@@ -1363,7 +1363,7 @@ func TestFileReader(t *testing.T) {
 			wantLCnt int64
 			wantPCnt int64
 		}
-		testFnc interface{} // testRead | testWriteTo | testRemaining
+		testFnc any // testRead | testWriteTo | testRemaining
 	)
 
 	type (
@@ -1376,7 +1376,7 @@ func TestFileReader(t *testing.T) {
 			spd     sparseDatas
 			size    int64
 		}
-		fileMaker interface{} // makeReg | makeSparse
+		fileMaker any // makeReg | makeSparse
 	)
 
 	vectors := []struct {
diff --git a/src/archive/tar/tar_test.go b/src/archive/tar/tar_test.go
index e9fafc7cc7..a476f5eb01 100644
--- a/src/archive/tar/tar_test.go
+++ b/src/archive/tar/tar_test.go
@@ -23,7 +23,7 @@ import (
 
 type testError struct{ error }
 
-type fileOps []interface{} // []T where T is (string | int64)
+type fileOps []any // []T where T is (string | int64)
 
 // testFile is an io.ReadWriteSeeker where the IO operations performed
 // on it must match the list of operations in ops.
diff --git a/src/archive/tar/writer_test.go b/src/archive/tar/writer_test.go
index 95ce99a3ed..da3fb89e65 100644
--- a/src/archive/tar/writer_test.go
+++ b/src/archive/tar/writer_test.go
@@ -67,7 +67,7 @@ func TestWriter(t *testing.T) {
 		testClose struct { // Close() == wantErr
 			wantErr error
 		}
-		testFnc interface{} // testHeader | testWrite | testReadFrom | testClose
+		testFnc any // testHeader | testWrite | testReadFrom | testClose
 	)
 
 	vectors := []struct {
@@ -1031,7 +1031,7 @@ func TestFileWriter(t *testing.T) {
 			wantLCnt int64
 			wantPCnt int64
 		}
-		testFnc interface{} // testWrite | testReadFrom | testRemaining
+		testFnc any // testWrite | testReadFrom | testRemaining
 	)
 
 	type (
@@ -1044,7 +1044,7 @@ func TestFileWriter(t *testing.T) {
 			sph     sparseHoles
 			size    int64
 		}
-		fileMaker interface{} // makeReg | makeSparse
+		fileMaker any // makeReg | makeSparse
 	)
 
 	vectors := []struct {
diff --git a/src/archive/zip/reader.go b/src/archive/zip/reader.go
index 2843a5d658..92fd6f6a92 100644
--- a/src/archive/zip/reader.go
+++ b/src/archive/zip/reader.go
@@ -670,7 +670,7 @@ func (f *fileListEntry) Size() int64       { return 0 }
 func (f *fileListEntry) Mode() fs.FileMode { return fs.ModeDir | 0555 }
 func (f *fileListEntry) Type() fs.FileMode { return fs.ModeDir }
 func (f *fileListEntry) IsDir() bool       { return true }
-func (f *fileListEntry) Sys() interface{}  { return nil }
+func (f *fileListEntry) Sys() any          { return nil }
 
 func (f *fileListEntry) ModTime() time.Time {
 	if f.file == nil {
diff --git a/src/archive/zip/struct.go b/src/archive/zip/struct.go
index 88effedc0f..6f73fb8376 100644
--- a/src/archive/zip/struct.go
+++ b/src/archive/zip/struct.go
@@ -163,7 +163,7 @@ func (fi headerFileInfo) ModTime() time.Time {
 }
 func (fi headerFileInfo) Mode() fs.FileMode { return fi.fh.Mode() }
 func (fi headerFileInfo) Type() fs.FileMode { return fi.fh.Mode().Type() }
-func (fi headerFileInfo) Sys() interface{}  { return fi.fh }
+func (fi headerFileInfo) Sys() any          { return fi.fh }
 
 func (fi headerFileInfo) Info() (fs.FileInfo, error) { return fi, nil }