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| author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2017-05-02 14:43:35 +0000 |
|---|---|---|
| committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2017-05-02 14:43:35 +0000 |
| commit | 34efdaf078b01a7387007c4e6bde6db86384c4b7 (patch) | |
| tree | d503eaf41d085669d1481bb46ec038bc866fece6 /libgo/go/regexp/backtrack.go | |
| parent | f733cf303bcdc952c92b81dd62199a40a1f555ec (diff) | |
| download | gcc-tarball-master.tar.gz | |
gcc-7.1.0gcc-7.1.0
Diffstat (limited to 'libgo/go/regexp/backtrack.go')
| -rw-r--r-- | libgo/go/regexp/backtrack.go | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libgo/go/regexp/backtrack.go b/libgo/go/regexp/backtrack.go index fd95604fe4..29f624b54c 100644 --- a/libgo/go/regexp/backtrack.go +++ b/libgo/go/regexp/backtrack.go @@ -36,7 +36,6 @@ type bitState struct { end int cap []int - input input jobs []job visited []uint32 } @@ -146,7 +145,7 @@ func (m *machine) tryBacktrack(b *bitState, i input, pc uint32, pos int) bool { // Optimization: rather than push and pop, // code that is going to Push and continue // the loop simply updates ip, p, and arg - // and jumps to CheckAndLoop. We have to + // and jumps to CheckAndLoop. We have to // do the ShouldVisit check that Push // would have, but we avoid the stack // manipulation. @@ -254,7 +253,6 @@ func (m *machine) tryBacktrack(b *bitState, i input, pc uint32, pos int) bool { } panic("bad arg in InstCapture") - continue case syntax.InstEmptyWidth: if syntax.EmptyOp(inst.Arg)&^i.context(pos) != 0 { @@ -299,7 +297,6 @@ func (m *machine) tryBacktrack(b *bitState, i input, pc uint32, pos int) bool { // Otherwise, continue on in hope of a longer match. continue } - panic("unreachable") } return m.matched |