Imported Upstream version 1.1~hg20130304upstream/1.1_hg20130304

1 files changed, 0 insertions, 111 deletions

diff --git a/src/cmd/fix/xmlapi.go b/src/cmd/fix/xmlapi.go
deleted file mode 100644
index e74425914..000000000
--- a/src/cmd/fix/xmlapi.go
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2012 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-import (
-	"go/ast"
-)
-
-func init() {
-	register(xmlapiFix)
-}
-
-var xmlapiFix = fix{
-	"xmlapi",
-	"2012-01-23",
-	xmlapi,
-	`
-	Make encoding/xml's API look more like the rest of the encoding packages.
-
-http://codereview.appspot.com/5574053
-`,
-}
-
-var xmlapiTypeConfig = &TypeConfig{
-	Func: map[string]string{
-		"xml.NewParser":         "*xml.Parser",
-		"os.Open":               "*os.File",
-		"os.OpenFile":           "*os.File",
-		"bytes.NewBuffer":       "*bytes.Buffer",
-		"bytes.NewBufferString": "*bytes.Buffer",
-		"bufio.NewReader":       "*bufio.Reader",
-		"bufio.NewReadWriter":   "*bufio.ReadWriter",
-	},
-}
-
-var isReader = map[string]bool{
-	"*os.File":          true,
-	"*bytes.Buffer":     true,
-	"*bufio.Reader":     true,
-	"*bufio.ReadWriter": true,
-	"io.Reader":         true,
-}
-
-func xmlapi(f *ast.File) bool {
-	if !imports(f, "encoding/xml") {
-		return false
-	}
-
-	typeof, _ := typecheck(xmlapiTypeConfig, f)
-
-	fixed := false
-	walk(f, func(n interface{}) {
-		s, ok := n.(*ast.SelectorExpr)
-		if ok && typeof[s.X] == "*xml.Parser" && s.Sel.Name == "Unmarshal" {
-			s.Sel.Name = "DecodeElement"
-			fixed = true
-			return
-		}
-		if ok && isPkgDot(s, "xml", "Parser") {
-			s.Sel.Name = "Decoder"
-			fixed = true
-			return
-		}
-
-		call, ok := n.(*ast.CallExpr)
-		if !ok {
-			return
-		}
-		switch {
-		case len(call.Args) == 2 && isPkgDot(call.Fun, "xml", "Marshal"):
-			*call = xmlMarshal(call.Args)
-			fixed = true
-		case len(call.Args) == 2 && isPkgDot(call.Fun, "xml", "Unmarshal"):
-			if isReader[typeof[call.Args[0]]] {
-				*call = xmlUnmarshal(call.Args)
-				fixed = true
-			}
-		case len(call.Args) == 1 && isPkgDot(call.Fun, "xml", "NewParser"):
-			sel := call.Fun.(*ast.SelectorExpr).Sel
-			sel.Name = "NewDecoder"
-			fixed = true
-		}
-	})
-	return fixed
-}
-
-func xmlMarshal(args []ast.Expr) ast.CallExpr {
-	return xmlCallChain("NewEncoder", "Encode", args)
-}
-
-func xmlUnmarshal(args []ast.Expr) ast.CallExpr {
-	return xmlCallChain("NewDecoder", "Decode", args)
-}
-
-func xmlCallChain(first, second string, args []ast.Expr) ast.CallExpr {
-	return ast.CallExpr{
-		Fun: &ast.SelectorExpr{
-			X: &ast.CallExpr{
-				Fun: &ast.SelectorExpr{
-					X:   ast.NewIdent("xml"),
-					Sel: ast.NewIdent(first),
-				},
-				Args: args[:1],
-			},
-			Sel: ast.NewIdent(second),
-		},
-		Args: args[1:2],
-	}
-}