diff options
| author | Rob Pike <r@golang.org> | 2008-10-21 17:18:34 -0700 |
|---|---|---|
| committer | Rob Pike <r@golang.org> | 2008-10-21 17:18:34 -0700 |
| commit | 7278529992fbe26963f635f5c4dbf54122af3e64 (patch) | |
| tree | 9e3c344f9c5fa8c35aee7ed8df7c144d007cd89a /src/lib/regexp/regexp.go | |
| parent | 2e0940d7f682bbb4901b81f6764ba4ab5c6b3b17 (diff) | |
| download | golang-7278529992fbe26963f635f5c4dbf54122af3e64.tar.gz | |
fix a couple of inconsequential glitches in regexp code.
R=rsc
DELTA=2 (0 added, 1 deleted, 1 changed)
OCL=17589
CL=17595
Diffstat (limited to 'src/lib/regexp/regexp.go')
| -rw-r--r-- | src/lib/regexp/regexp.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/lib/regexp/regexp.go b/src/lib/regexp/regexp.go index 7d366508a..bde707700 100644 --- a/src/lib/regexp/regexp.go +++ b/src/lib/regexp/regexp.go @@ -14,7 +14,6 @@ import ( export var debug = false; -export var ErrUnimplemented = os.NewError("unimplemented"); export var ErrInternal = os.NewError("internal error"); export var ErrUnmatchedLpar = os.NewError("unmatched '('"); export var ErrUnmatchedRpar = os.NewError("unmatched ')'"); @@ -397,7 +396,7 @@ func (p *Parser) Term() (start, end Inst) { switch c := p.c(); c { case '|', EOF: return NULL, NULL; - case '*', '+', '|': + case '*', '+': p.re.Error(ErrBareClosure); case ')': if p.nlpar == 0 { |