1 files changed, 20 insertions, 0 deletions
diff --git a/vendor/github.com/yuin/goldmark/util/util_unsafe.go b/vendor/github.com/yuin/goldmark/util/util_unsafe.go
new file mode 100644
index 0000000000..beeae29361
--- /dev/null
+++ b/vendor/github.com/yuin/goldmark/util/util_unsafe.go
@@ -0,0 +1,20 @@
+// +build !appengine,!js
+
+package util
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+// BytesToReadOnlyString returns a string converted from given bytes.
+func BytesToReadOnlyString(b []byte) string {
+	return *(*string)(unsafe.Pointer(&b))
+}
+
+// StringToReadOnlyBytes returns bytes converted from given string.
+func StringToReadOnlyBytes(s string) []byte {
+	sh := (*reflect.StringHeader)(unsafe.Pointer(&s))
+	bh := reflect.SliceHeader{Data: sh.Data, Len: sh.Len, Cap: sh.Len}
+	return *(*[]byte)(unsafe.Pointer(&bh))
+}