all: ioutil is deprecated in go1.19 (#3718)

3 files changed, 7 insertions, 7 deletions

diff --git a/pkg/ast/parser.go b/pkg/ast/parser.go
index b2709e2ed..bb08a0b7e 100644
--- a/pkg/ast/parser.go
+++ b/pkg/ast/parser.go
@@ -6,7 +6,7 @@ package ast
 import (
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
@@ -62,7 +62,7 @@ func ParseGlob(glob string, errorHandler ErrorHandler) *Description {
 	}
 	desc := &Description{}
 	for _, f := range files {
-		data, err := ioutil.ReadFile(f)
+		data, err := os.ReadFile(f)
 		if err != nil {
 			errorHandler(Pos{}, fmt.Sprintf("failed to read input file: %v", err))
 			return nil
diff --git a/pkg/ast/parser_test.go b/pkg/ast/parser_test.go
index d3a9049bc..cecdcc9b2 100644
--- a/pkg/ast/parser_test.go
+++ b/pkg/ast/parser_test.go
@@ -5,7 +5,7 @@ package ast
 
 import (
 	"bytes"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"reflect"
 	"strings"
@@ -21,7 +21,7 @@ func TestParseAll(t *testing.T) {
 	}
 	files = append(files, filepath.FromSlash("testdata/all.txt"))
 	for _, file := range files {
-		data, err := ioutil.ReadFile(file)
+		data, err := os.ReadFile(file)
 		if err != nil {
 			t.Fatalf("failed to read file: %v", err)
 		}
@@ -124,7 +124,7 @@ var parseTests = []struct {
 }
 
 func TestErrors(t *testing.T) {
-	files, err := ioutil.ReadDir("testdata")
+	files, err := os.ReadDir("testdata")
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/pkg/ast/test_util.go b/pkg/ast/test_util.go
index 697b34505..921232c96 100644
--- a/pkg/ast/test_util.go
+++ b/pkg/ast/test_util.go
@@ -7,7 +7,7 @@ import (
 	"bufio"
 	"bytes"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"regexp"
 	"sort"
@@ -29,7 +29,7 @@ type errorDesc struct {
 }
 
 func NewErrorMatcher(t *testing.T, file string) *ErrorMatcher {
-	data, err := ioutil.ReadFile(file)
+	data, err := os.ReadFile(file)
 	if err != nil {
 		t.Fatalf("failed to open input file: %v", err)
 	}