Skip to content

EachKey: do not allocate array if there is no need #208

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
buger merged 1 commit into from
Nov 24, 2020
Merged

EachKey: do not allocate array if there is no need #208

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 6 additions & 4 deletions parser.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -422,13 +422,15 @@ func EachKey(data []byte, cb func(int, []byte, ValueType, error), paths ...[]str
// for unescape: if there are no escape sequences, this is cheap; if there are, it is a
// bit more expensive, but causes no allocations unless len(key) > unescapeStackBufSize
var keyUnesc []byte
var stackbuf [unescapeStackBufSize]byte
if !keyEscaped {
keyUnesc = key
} else if ku, err := Unescape(key, stackbuf[:]); err != nil {
return -1
} else {
keyUnesc = ku
var stackbuf [unescapeStackBufSize]byte
if ku, err := Unescape(key, stackbuf[:]); err != nil {
return -1
} else {
keyUnesc = ku
}
}

if maxPath >= level {
Expand Down