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author | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:13:40 +0200 |
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committer | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:13:40 +0200 |
commit | 5ff4c17907d5b19510a62e08fd8d3b11e62b431d (patch) | |
tree | c0650497e988f47be9c6f2324fa692a52dea82e1 /src/cmd/gofix/sortslice.go | |
parent | 80f18fc933cf3f3e829c5455a1023d69f7b86e52 (diff) | |
download | golang-upstream/60.tar.gz |
Imported Upstream version 60upstream/60
Diffstat (limited to 'src/cmd/gofix/sortslice.go')
-rw-r--r-- | src/cmd/gofix/sortslice.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/cmd/gofix/sortslice.go b/src/cmd/gofix/sortslice.go new file mode 100644 index 000000000..7cfa1696b --- /dev/null +++ b/src/cmd/gofix/sortslice.go @@ -0,0 +1,49 @@ +// Copyright 2011 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(fix{ + "sortslice", + sortslice, + `Adapt code from sort.[Float64|Int|String]Array to sort.[Float64|Int|String]Slice. + +http://codereview.appspot.com/4602054 +http://codereview.appspot.com/4639041 +`, + }) +} + +func sortslice(f *ast.File) (fixed bool) { + if !imports(f, "sort") { + return + } + + walk(f, func(n interface{}) { + s, ok := n.(*ast.SelectorExpr) + if !ok || !isTopName(s.X, "sort") { + return + } + + switch s.Sel.String() { + case "Float64Array": + s.Sel.Name = "Float64Slice" + case "IntArray": + s.Sel.Name = "IntSlice" + case "StringArray": + s.Sel.Name = "StringSlice" + default: + return + } + + fixed = true + }) + + return +} |