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scanner: minor optimization (#4211)

pull/4214/head
yuyi 2020-04-03 14:46:54 +08:00 committed by GitHub
parent 6b9bf8cbf7
commit 5e6aa5371a
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1 changed files with 2 additions and 4 deletions
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6
vlib/v/scanner/scanner.v
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@ -380,10 +380,8 @@ pub fn (s mut Scanner) scan() token.Token {
} }
// handle each char // handle each char
c := s.text[s.pos] c := s.text[s.pos]
mut nextc := `\0` nextc := if s.pos + 1 < s.text.len { s.text[s.pos + 1] } else { `\0` }
if s.pos + 1 < s.text.len {
nextc = s.text[s.pos + 1]
}
// name or keyword // name or keyword
if is_name_char(c) { if is_name_char(c) {
name := s.ident_name() name := s.ident_name()