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| author | Michael Stapelberg <stapelberg@debian.org> | 2013-03-04 21:27:36 +0100 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2013-03-04 21:27:36 +0100 |
| commit | 04b08da9af0c450d645ab7389d1467308cfc2db8 (patch) | |
| tree | db247935fa4f2f94408edc3acd5d0d4f997aa0d8 /src/pkg/regexp/syntax/compile.go | |
| parent | 917c5fb8ec48e22459d77e3849e6d388f93d3260 (diff) | |
| download | golang-upstream/1.1_hg20130304.tar.gz | |
Imported Upstream version 1.1~hg20130304upstream/1.1_hg20130304
Diffstat (limited to 'src/pkg/regexp/syntax/compile.go')
| -rw-r--r-- | src/pkg/regexp/syntax/compile.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pkg/regexp/syntax/compile.go b/src/pkg/regexp/syntax/compile.go index 41955bfc2..95f6f1569 100644 --- a/src/pkg/regexp/syntax/compile.go +++ b/src/pkg/regexp/syntax/compile.go @@ -10,10 +10,10 @@ import "unicode" // Because the pointers haven't been filled in yet, we can reuse their storage // to hold the list. It's kind of sleazy, but works well in practice. // See http://swtch.com/~rsc/regexp/regexp1.html for inspiration. -// +// // These aren't really pointers: they're integers, so we can reinterpret them // this way without using package unsafe. A value l denotes -// p.inst[l>>1].Out (l&1==0) or .Arg (l&1==1). +// p.inst[l>>1].Out (l&1==0) or .Arg (l&1==1). // l == 0 denotes the empty list, okay because we start every program // with a fail instruction, so we'll never want to point at its output link. type patchList uint32 |