remove usage of package unsafe for package gtype/grand

container/gtype/gtype.go

@@ -4,14 +4,11 @@
 // If a copy of the MIT was not distributed with this file,
 // You can obtain one at https://github.com/gogf/gf.
 
-// Package gtype provides kinds of high performance and concurrent-safe basic variable types.
+// Package gtype provides high performance and concurrent-safe basic variable types.
 package gtype
 
-// Type is alias of Interface.
-type Type = Interface
-
 // New is alias of NewInterface.
 // See NewInterface.
-func New(value ...interface{}) *Type {
+func New(value ...interface{}) *Interface {
 	return NewInterface(value...)
 }

container/gtype/gtype_bool.go

@@ -51,7 +51,7 @@ func (v *Bool) Set(value bool) (old bool) {
 	return
 }
 
-// Val atomically loads and returns t.valueue.
+// Val atomically loads and returns t.value.
 func (v *Bool) Val() bool {
 	return atomic.LoadInt32(&v.value) > 0
 }

container/gtype/gtype_float32.go

@@ -11,7 +11,6 @@ import (
 	"math"
 	"strconv"
 	"sync/atomic"
-	"unsafe"
 )
 
 // Float32 is a struct for concurrent-safe operation for type float32.
@@ -51,7 +50,7 @@ func (v *Float32) Add(delta float32) (new float32) {
 		old := math.Float32frombits(v.value)
 		new = old + delta
 		if atomic.CompareAndSwapUint32(
-			(*uint32)(unsafe.Pointer(&v.value)),
+			&v.value,
 			math.Float32bits(old),
 			math.Float32bits(new),
 		) {

container/gtype/gtype_float64.go

@@ -11,7 +11,6 @@ import (
 	"math"
 	"strconv"
 	"sync/atomic"
-	"unsafe"
 )
 
 // Float64 is a struct for concurrent-safe operation for type float64.
@@ -51,7 +50,7 @@ func (v *Float64) Add(delta float64) (new float64) {
 		old := math.Float64frombits(v.value)
 		new = old + delta
 		if atomic.CompareAndSwapUint64(
-			(*uint64)(unsafe.Pointer(&v.value)),
+			&v.value,
 			math.Float64bits(old),
 			math.Float64bits(new),
 		) {

container/gtype/gtype_z_unit_bytes_test.go

@@ -22,7 +22,7 @@ func Test_Bytes(t *testing.T) {
 		t.AssertEQ(iClone.Set([]byte("123")), []byte("abc"))
 		t.AssertEQ(iClone.Val(), []byte("123"))
 
-		//空参测试
+		// 空参测试
 		i1 := gtype.NewBytes()
 		t.AssertEQ(i1.Val(), nil)
 	})

util/grand/grand.go

@@ -10,7 +10,6 @@ package grand
 import (
 	"encoding/binary"
 	"time"
-	"unsafe"
 )
 
 var (
@@ -20,7 +19,7 @@ var (
 	characters = letters + digits + symbols                             // 94
 )
 
-// Intn returns a int number which is between 0 and max: [0, max).
+// Intn returns an int number which is between 0 and max: [0, max).
 //
 // Note that:
 // 1. The `max` can only be greater than 0, or else it returns `max` directly;
@@ -95,7 +94,7 @@ func S(n int, symbols ...bool) string {
 			b[i] = characters[numberBytes[i]%62]
 		}
 	}
-	return *(*string)(unsafe.Pointer(&b))
+	return string(b)
 }
 
 // D returns a random time.Duration between min and max: [min, max].
@@ -147,7 +146,7 @@ func Digits(n int) string {
 	for i := range b {
 		b[i] = digits[numberBytes[i]%10]
 	}
-	return *(*string)(unsafe.Pointer(&b))
+	return string(b)
 }
 
 // Letters returns a random string which contains only letters, and its length is `n`.
@@ -162,7 +161,7 @@ func Letters(n int) string {
 	for i := range b {
 		b[i] = letters[numberBytes[i]%52]
 	}
-	return *(*string)(unsafe.Pointer(&b))
+	return string(b)
 }
 
 // Symbols returns a random string which contains only symbols, and its length is `n`.
@@ -177,7 +176,7 @@ func Symbols(n int) string {
 	for i := range b {
 		b[i] = symbols[numberBytes[i]%32]
 	}
-	return *(*string)(unsafe.Pointer(&b))
+	return string(b)
 }
 
 // Perm returns, as a slice of n int numbers, a pseudo-random permutation of the integers [0,n).