all: go fmt ./... with go1.19

assert_test.go

@@ -31,7 +31,7 @@ import (
 // Marks the test as failed if the error cannot be cast into the provided type
 // with errors.As.
 //
-//   assertErrorAsType(t, err, new(ErrFoo))
+//	assertErrorAsType(t, err, new(ErrFoo))
 func assertErrorAsType(t *testing.T, err error, typ interface{}, msgAndArgs ...interface{}) bool {
 	t.Helper()
 

float32_ext.go

@@ -49,13 +49,13 @@ func (f *Float32) Sub(delta float32) float32 {
 // but CAS allows a stored NaN to compare equal to a passed in NaN.
 // This avoids typical CAS loops from blocking forever, e.g.,
 //
-//   for {
-//     old := atom.Load()
-//     new = f(old)
-//     if atom.CAS(old, new) {
-//       break
-//     }
-//   }
+//	for {
+//	  old := atom.Load()
+//	  new = f(old)
+//	  if atom.CAS(old, new) {
+//	    break
+//	  }
+//	}
 //
 // If CAS did not match NaN to match, then the above would loop forever.
 func (f *Float32) CAS(old, new float32) (swapped bool) {

float64_ext.go

@@ -49,13 +49,13 @@ func (f *Float64) Sub(delta float64) float64 {
 // but CAS allows a stored NaN to compare equal to a passed in NaN.
 // This avoids typical CAS loops from blocking forever, e.g.,
 //
-//   for {
-//     old := atom.Load()
-//     new = f(old)
-//     if atom.CAS(old, new) {
-//       break
-//     }
-//   }
+//	for {
+//	  old := atom.Load()
+//	  new = f(old)
+//	  if atom.CAS(old, new) {
+//	    break
+//	  }
+//	}
 //
 // If CAS did not match NaN to match, then the above would loop forever.
 func (f *Float64) CAS(old, new float64) (swapped bool) {

internal/gen-atomicint/main.go

@@ -20,7 +20,7 @@
 
 // gen-atomicint generates an atomic wrapper around an integer type.
 //
-//  gen-atomicint -name Int32 -wrapped int32 -file out.go
+//	gen-atomicint -name Int32 -wrapped int32 -file out.go
 //
 // The generated wrapper will use the functions in the sync/atomic package
 // named after the generated type.

internal/gen-atomicwrapper/main.go

@@ -25,25 +25,25 @@
 //
 // Given, atomic.Value and the functions,
 //
-//  func packString(string) interface{}
-//  func unpackString(interface{}) string
+//	func packString(string) interface{}
+//	func unpackString(interface{}) string
 //
 // We can run the following command:
 //
-//  gen-atomicwrapper -name String -wrapped Value \
-//    -type string -pack fromString -unpack tostring
+//	gen-atomicwrapper -name String -wrapped Value \
+//	  -type string -pack fromString -unpack tostring
 //
 // This wil generate approximately,
 //
-//  type String struct{ v Value }
+//	type String struct{ v Value }
 //
-//  func (s *String) Load() string {
-//    return unpackString(v.Load())
-//  }
+//	func (s *String) Load() string {
+//	  return unpackString(v.Load())
+//	}
 //
-//  func (s *String) Store(s string) {
-//    return s.v.Store(packString(s))
-//  }
+//	func (s *String) Store(s string) {
+//	  return s.v.Store(packString(s))
+//	}
 //
 // The packing/unpacking logic allows the stored value to be different from
 // the user-facing value.

nocmp.go

@@ -23,13 +23,13 @@ package atomic
 // nocmp is an uncomparable struct. Embed this inside another struct to make
 // it uncomparable.
 //
-//  type Foo struct {
-//    nocmp
-//    // ...
-//  }
+//	type Foo struct {
+//	  nocmp
+//	  // ...
+//	}
 //
 // This DOES NOT:
 //
-//  - Disallow shallow copies of structs
-//  - Disallow comparison of pointers to uncomparable structs
+//   - Disallow shallow copies of structs
+//   - Disallow comparison of pointers to uncomparable structs
 type nocmp [0]func()

nocmp_test.go

@@ -96,8 +96,8 @@ func TestNocmpSize(t *testing.T) {
 //
 // We need to allow this so that users can do,
 //
-//   var x atomic.Int32
-//   x = atomic.NewInt32(1)
+//	var x atomic.Int32
+//	x = atomic.NewInt32(1)
 func TestNocmpCopy(t *testing.T) {
 	type foo struct{ _ nocmp }