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regexp: add a package prefix to error strings.

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R=r, r
CC=golang-dev
https://golang.org/cl/4630041
This commit is contained in:
Nigel Tao 2011-06-17 10:50:38 +10:00
parent c562fbc44e
commit 278952c393
1 changed files with 10 additions and 10 deletions
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20
src/pkg/regexp/regexp.go
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@ -87,16 +87,16 @@ func (e Error) String() string {
// Error codes returned by failures to parse an expression.
var (
ErrInternal = Error("internal error")
ErrUnmatchedLpar = Error("unmatched '('")
ErrUnmatchedRpar = Error("unmatched ')'")
ErrUnmatchedLbkt = Error("unmatched '['")
ErrUnmatchedRbkt = Error("unmatched ']'")
ErrBadRange = Error("bad range in character class")
ErrExtraneousBackslash = Error("extraneous backslash")
ErrBadClosure = Error("repeated closure (**, ++, etc.)")
ErrBareClosure = Error("closure applies to nothing")
ErrBadBackslash = Error("illegal backslash escape")
ErrInternal = Error("regexp: internal error")
ErrUnmatchedLpar = Error("regexp: unmatched '('")
ErrUnmatchedRpar = Error("regexp: unmatched ')'")
ErrUnmatchedLbkt = Error("regexp: unmatched '['")
ErrUnmatchedRbkt = Error("regexp: unmatched ']'")
ErrBadRange = Error("regexp: bad range in character class")
ErrExtraneousBackslash = Error("regexp: extraneous backslash")
ErrBadClosure = Error("regexp: repeated closure (**, ++, etc.)")
ErrBareClosure = Error("regexp: closure applies to nothing")
ErrBadBackslash = Error("regexp: illegal backslash escape")
)
const (