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Cleanup: Remove unused variable (#6581) 

Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>
This commit is contained in:
Tobias Guggenmos 2020-01-08 15:58:52 +01:00 committed by Brian Brazil
parent 7c7746257c
commit 2064abab40
1 changed files with 7 additions and 12 deletions
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19
promql/parse.go
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@ -29,9 +29,8 @@ import (
) )
type parser struct { type parser struct {
lex *Lexer lex *Lexer
token Item token Item
peeking bool
inject Item inject Item
injecting bool injecting bool
@ -134,16 +133,12 @@ func (p *parser) typecheck(node Node) (err error) {
// next returns the next token. // next returns the next token.
func (p *parser) next() Item { func (p *parser) next() Item {
if !p.peeking { t := p.lex.NextItem()
t := p.lex.NextItem() // Skip comments.
// Skip comments. for t.Typ == COMMENT {
for t.Typ == COMMENT { t = p.lex.NextItem()
t = p.lex.NextItem()
}
p.token = t
} }
p.token = t
p.peeking = false
if p.token.Typ == ERROR { if p.token.Typ == ERROR {
p.errorf("%s", p.token.Val) p.errorf("%s", p.token.Val)