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fix a wrong "0 character in a string literal" error

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This commit is contained in:
Alexander Medvednikov 2019-12-07 18:19:48 +03:00
parent 7b0e378947
commit 63ec3c0486
1 changed files with 6 additions and 2 deletions
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8
vlib/compiler/scanner.v
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@ -697,8 +697,12 @@ fn (s mut Scanner) ident_string() string {
s.inc_line_number()
}
// Don't allow \0
if c == `0` && s.pos > 2 && s.text[s.pos - 1] == slash {
s.error('0 character in a string literal')
if c == `0` && s.pos > 2 && s.text[s.pos - 1] == slash {
if s.pos < s.text.len - 1 && s.text[s.pos+1].is_digit() {
} else {
s.error('0 character in a string literal')
}
}
// Don't allow \x00
if c == `0` && s.pos > 5 && s.expect('\\x0', s.pos - 3) {