c2047754c3
Compiler changes:
* Change map assignment to use mapassign and assign value directly.
* Change string iteration to use decoderune, faster for ASCII strings.
* Change makeslice to take int, and use makeslice64 for larger values.
* Add new noverflow field to hmap struct used for maps.
Unresolved problems, to be fixed later:
* Commented out test in go/types/sizes_test.go that doesn't compile.
* Commented out reflect.TestStructOf test for padding after zero-sized field.
Reviewed-on: https://go-review.googlesource.com/35231
gotools/:
Updates for Go 1.8rc1.
* Makefile.am (go_cmd_go_files): Add bug.go.
(s-zdefaultcc): Write defaultPkgConfig.
* Makefile.in: Rebuild.
From-SVN: r244456
24 lines
858 B
Go
24 lines
858 B
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package os
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// Executable returns the path name for the executable that started
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// the current process. There is no guarantee that the path is still
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// pointing to the correct executable. If a symlink was used to start
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// the process, depending on the operating system, the result might
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// be the symlink or the path it pointed to. If a stable result is
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// needed, path/filepath.EvalSymlinks might help.
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//
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// Executable returns an absolute path unless an error occurred.
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//
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// The main use case is finding resources located relative to an
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// executable.
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//
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// Executable is not supported on nacl or OpenBSD (unless procfs is
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// mounted.)
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func Executable() (string, error) {
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return executable()
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}
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