7a9389330e
gcc/: * gcc.c (default_compilers): Add entry for ".go". * common.opt: Add -static-libgo as a driver option. * doc/install.texi (Configuration): Mention libgo as an option for --enable-shared. Mention go as an option for --enable-languages. * doc/invoke.texi (Overall Options): Mention .go as a file name suffix. Mention go as a -x option. * doc/frontends.texi (G++ and GCC): Mention Go as a supported language. * doc/sourcebuild.texi (Top Level): Mention libgo. * doc/standards.texi (Standards): Add section on Go language. Move references for other languages into their own section. * doc/contrib.texi (Contributors): Mention that I contributed the Go frontend. gcc/testsuite/: * lib/go.exp: New file. * lib/go-dg.exp: New file. * lib/go-torture.exp: New file. * lib/target-supports.exp (check_compile): Match // Go. From-SVN: r167407
37 lines
848 B
Go
37 lines
848 B
Go
// Copyright 2009 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 hash
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import "io"
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// Hash is the common interface implemented by all hash functions.
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type Hash interface {
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// Write adds more data to the running hash.
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// It never returns an error.
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io.Writer
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// Sum returns the current hash, without changing the
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// underlying hash state.
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Sum() []byte
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// Reset resets the hash to one with zero bytes written.
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Reset()
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// Size returns the number of bytes Sum will return.
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Size() int
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}
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// Hash32 is the common interface implemented by all 32-bit hash functions.
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type Hash32 interface {
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Hash
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Sum32() uint32
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}
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// Hash64 is the common interface implemented by all 64-bit hash functions.
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type Hash64 interface {
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Hash
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Sum64() uint64
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}
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