From e562358cdff3ed3df904da7e1a462f77b292ef5a Mon Sep 17 00:00:00 2001
From: Masaaki Goshima <goccy54@gmail.com>
Date: Sat, 9 May 2020 01:49:37 +0900
Subject: [PATCH] Removed dependency on xerrors

---
 decode.go | 4 +---
 go.mod    | 2 --
 go.sum    | 2 --
 3 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/decode.go b/decode.go
index 4b746d7..3208329 100644
--- a/decode.go
+++ b/decode.go
@@ -8,8 +8,6 @@ import (
 	"strings"
 	"sync"
 	"unsafe"
-
-	"golang.org/x/xerrors"
 )
 
 // A Token holds a value of one of these types:
@@ -222,7 +220,7 @@ func (d *Decoder) compile(typ *rtype) (decoder, error) {
 	case reflect.Float64:
 		return d.compileFloat64()
 	}
-	return nil, xerrors.Errorf("unknown type %s", typ)
+	return nil, &UnsupportedTypeError{Type: rtype2type(typ)}
 }
 
 func (d *Decoder) compilePtr(typ *rtype) (decoder, error) {
diff --git a/go.mod b/go.mod
index 0a800ea..58a1488 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,3 @@
 module github.com/goccy/go-json
 
 go 1.12
-
-require golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543
diff --git a/go.sum b/go.sum
index 3ab73ea..e69de29 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +0,0 @@
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=