f8d9fa9e80
This upgrades all of libgo other than the runtime package to the Go 1.4 release. In Go 1.4 much of the runtime was rewritten into Go. Merging that code will take more time and will not change the API, so I'm putting it off for now. There are a few runtime changes anyhow, to accomodate other packages that rely on minor modifications to the runtime support. The compiler changes slightly to add a one-bit flag to each type descriptor kind that is stored directly in an interface, which for gccgo is currently only pointer types. Another one-bit flag (gcprog) is reserved because it is used by the gc compiler, but gccgo does not currently use it. There is another error check in the compiler since I ran across it during testing. gotools/: * Makefile.am (go_cmd_go_files): Sort entries. Add generate.go. * Makefile.in: Rebuild. From-SVN: r219627
28 lines
641 B
Go
28 lines
641 B
Go
// Copyright 2012 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 reflect
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// MakeRO returns a copy of v with the read-only flag set.
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func MakeRO(v Value) Value {
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v.flag |= flagRO
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return v
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}
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// IsRO reports whether v's read-only flag is set.
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func IsRO(v Value) bool {
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return v.flag&flagRO != 0
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}
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var ArrayOf = arrayOf
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var CallGC = &callGC
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const PtrSize = ptrSize
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const BitsPointer = bitsPointer
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const BitsScalar = bitsScalar
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func FuncLayout(t Type, rcvr Type) (frametype Type, argSize, retOffset uintptr, stack []byte) {
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return
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}
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