Merge branch 'goccy:master' into master

cmd/ycat/ycat.go

@@ -3,7 +3,6 @@ package main
 import (
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"os"
 
 	"github.com/fatih/color"
@@ -24,7 +23,7 @@ func _main(args []string) error {
 		return errors.New("ycat: usage: ycat file.yml")
 	}
 	filename := args[1]
-	bytes, err := ioutil.ReadFile(filename)
+	bytes, err := os.ReadFile(filename)
 	if err != nil {
 		return err
 	}

decode.go

@@ -7,7 +7,6 @@ import (
 	"encoding/base64"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"math"
 	"os"
 	"path/filepath"
@@ -1629,7 +1628,7 @@ func (d *Decoder) resolveReference() error {
 		}
 	}
 	for _, reader := range d.referenceReaders {
-		bytes, err := ioutil.ReadAll(reader)
+		bytes, err := io.ReadAll(reader)
 		if err != nil {
 			return errors.Wrapf(err, "failed to read buffer")
 		}

parser/parser.go

@@ -2,7 +2,7 @@ package parser
 
 import (
 	"fmt"
-	"io/ioutil"
+	"os"
 	"strings"
 
 	"github.com/goccy/go-yaml/ast"
@@ -730,7 +730,7 @@ func Parse(tokens token.Tokens, mode Mode) (*ast.File, error) {
 
 // Parse parse from filename, and returns ast.File
 func ParseFile(filename string, mode Mode) (*ast.File, error) {
-	file, err := ioutil.ReadFile(filename)
+	file, err := os.ReadFile(filename)
 	if err != nil {
 		return nil, errors.Wrapf(err, "failed to read file: %s", filename)
 	}