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| author | Russ Cox <rsc@golang.org> | 2009-09-14 17:20:29 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2009-09-14 17:20:29 -0700 |
| commit | f4275441ce62435cf885411ef2e9801b58562291 (patch) | |
| tree | e2cd321c6ad74a89d52d68181a949bc8bfd76198 /src/pkg/ebnf/parser.go | |
| parent | 518cd591a17af2ee525b83754d6a4e8f78753c33 (diff) | |
| download | golang-f4275441ce62435cf885411ef2e9801b58562291.tar.gz | |
fix "declared and not used" errors in non-test code.
R=r
DELTA=112 (6 added, 57 deleted, 49 changed)
OCL=34610
CL=34610
Diffstat (limited to 'src/pkg/ebnf/parser.go')
| -rw-r--r-- | src/pkg/ebnf/parser.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/pkg/ebnf/parser.go b/src/pkg/ebnf/parser.go index d32b1b926..03cc4a756 100644 --- a/src/pkg/ebnf/parser.go +++ b/src/pkg/ebnf/parser.go @@ -72,8 +72,7 @@ func (p *parser) parseToken() *Token { pos := p.pos; value := ""; if p.tok == token.STRING { - var err os.Error; - value, err = strconv.Unquote(string(p.lit)); + value, _ = strconv.Unquote(string(p.lit)); // Unquote may fail with an error, but only if the scanner found // an illegal string in the first place. In this case the error // has already been reported. |