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>

1 files changed, 9 insertions, 9 deletions

diff --git a/src/testing/quick/quick.go b/src/testing/quick/quick.go
index 777338bb37..e73d307c13 100644
--- a/src/testing/quick/quick.go
+++ b/src/testing/quick/quick.go
@@ -227,7 +227,7 @@ func (s SetupError) Error() string { return string(s) }
 // A CheckError is the result of Check finding an error.
 type CheckError struct {
 	Count int
-	In    []interface{}
+	In    []any
 }
 
 func (s *CheckError) Error() string {
@@ -237,8 +237,8 @@ func (s *CheckError) Error() string {
 // A CheckEqualError is the result CheckEqual finding an error.
 type CheckEqualError struct {
 	CheckError
-	Out1 []interface{}
-	Out2 []interface{}
+	Out1 []any
+	Out2 []any
 }
 
 func (s *CheckEqualError) Error() string {
@@ -260,7 +260,7 @@ func (s *CheckEqualError) Error() string {
 // 			t.Error(err)
 // 		}
 // 	}
-func Check(f interface{}, config *Config) error {
+func Check(f any, config *Config) error {
 	if config == nil {
 		config = &defaultConfig
 	}
@@ -299,7 +299,7 @@ func Check(f interface{}, config *Config) error {
 // It calls f and g repeatedly with arbitrary values for each argument.
 // If f and g return different answers, CheckEqual returns a *CheckEqualError
 // describing the input and the outputs.
-func CheckEqual(f, g interface{}, config *Config) error {
+func CheckEqual(f, g any, config *Config) error {
 	if config == nil {
 		config = &defaultConfig
 	}
@@ -358,7 +358,7 @@ func arbitraryValues(args []reflect.Value, f reflect.Type, config *Config, rand
 	return
 }
 
-func functionAndType(f interface{}) (v reflect.Value, t reflect.Type, ok bool) {
+func functionAndType(f any) (v reflect.Value, t reflect.Type, ok bool) {
 	v = reflect.ValueOf(f)
 	ok = v.Kind() == reflect.Func
 	if !ok {
@@ -368,15 +368,15 @@ func functionAndType(f interface{}) (v reflect.Value, t reflect.Type, ok bool) {
 	return
 }
 
-func toInterfaces(values []reflect.Value) []interface{} {
-	ret := make([]interface{}, len(values))
+func toInterfaces(values []reflect.Value) []any {
+	ret := make([]any, len(values))
 	for i, v := range values {
 		ret[i] = v.Interface()
 	}
 	return ret
 }
 
-func toString(interfaces []interface{}) string {
+func toString(interfaces []any) string {
 	s := make([]string, len(interfaces))
 	for i, v := range interfaces {
 		s[i] = fmt.Sprintf("%#v", v)