x/pkgsite: so bueatifull goto syntax for parse text but compile error #70569
Description
What is the URL of the page with the issue?
no
What is your user agent?
no
Screenshot
no
What did you do?
func (de *Describle) ParseLi() bool {
var tw []byte
i := 0
tw = de.li[i:i]
for ; i < len(de.li) && de.li[i] == '\t'; i += 1 {
tw = append(tw, de.li[i])
}
ss := NewSimpleSentence(tw)
de.ss = append(de.ss, ss)
tw = tw[:0]
jump:
if i < len(de.li) {
switch de.li[i] {
case '"':
goto biquote
case ''':
goto singlequote
case ':':
goto colon
case ';':
goto semicolon
default:
goto other
}
} else {
goto end
}
semicolon:
if len(tw) > 0 {
ss := NewSimpleSentence(tw)
de.ss = append(de.ss, ss)
}
i += 1
tw = de.li[i:i]
for ; i < len(de.li) && !(de.li[i] == '"' || de.li[i] == ''' || de.li[i] == ':' || de.li[i] == ';'); i += 1 {
tw = append(tw, de.li[i])
}
goto jump
colon:
if len(tw) > 0 {
ss := NewSimpleSentence(tw)
de.ss = append(de.ss, ss)
}
tw = de.li[i:i]
for ; i < len(de.li) && de.li[i] == ':'; i += 1 {
tw = append(tw, de.li[i])
}
ss := NewSimpleSentence(tw)
de.ss = append(de.ss, ss)
tw = de.li[i:i]
goto jump
biquote:
bqs := de.li[i]
var bqs1 byte
if i+1 < len(de.li) && de.li[i+1] == '"' {
bqs1 = de.li[i+1]
tw = append(tw, de.li[i])
i += 1
}
tw = append(tw, de.li[i])
i += 1
for ; i < len(de.li); i += 1 {
switch de.li[i] {
case bqs:
if bqs1 == 0 {
tw = append(tw, de.li[i])
i += 1
goto jump
} else {
if i+1 < len(de.li) && de.li[i+1] == '"' {
tw = append(tw, de.li[i])
tw = append(tw, de.li[i+1])
i += 2
goto jump
} else {
tw = append(tw, de.li[i])
}
}
default:
tw = append(tw, de.li[i])
}
}
goto jump
singlequote:
sqs := de.li[i]
var sqs1 byte
if i+1 < len(de.li) && de.li[i+1] == ''' {
sqs1 = de.li[i+1]
tw = append(tw, de.li[i])
i += 1
}
tw = append(tw, de.li[i])
i += 1
for ; i < len(de.li); i += 1 {
switch de.li[i] {
case sqs:
if sqs1 == 0 {
tw = append(tw, de.li[i])
i += 1
goto jump
} else {
if i+1 < len(de.li) && de.li[i+1] == ''' {
tw = append(tw, de.li[i])
tw = append(tw, de.li[i+1])
i += 2
goto jump
} else {
tw = append(tw, de.li[i])
}
}
default:
tw = append(tw, de.li[i])
}
}
goto jump
other:
for ; i < len(de.li) && !(de.li[i] == '"' || de.li[i] == ''' || de.li[i] == ':' || de.li[i] == ';'); i += 1 {
tw = append(tw, de.li[i])
}
goto jump
end:
if le(tw) > 0 {
ss := NewSimpleSentence(tw)
de.ss = append(de.ss, ss)
}
de.parsewg.Done()
return false
}
What did you see happen?
.\diskpoda_ai_describle.go:67:9: goto biquote jumps over declaration of ss at .\diskpoda_ai_describle.go:102:5
.\diskpoda_ai_describle.go:69:9: goto singlequote jumps over declaration of bqs1 at .\diskpoda_ai_describle.go:109:6
but ss is in block.it should compile pass theough.
bqs1 is right positionn should compile pass thorough.
What did you expect to see?
compile pass through