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toml.scanner: make end_of_text, at and next return u32 like peek

pull/13998/head
Nick Treleaven 2022-04-09 15:58:49 +01:00
parent c5dae80739
commit 35639dbdc9
1 changed files with 3 additions and 3 deletions
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6
vlib/toml/scanner/scanner.v
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@ -10,7 +10,7 @@ import toml.util
pub const (
digit_extras = [`_`, `.`, `x`, `o`, `b`, `e`, `E`]
end_of_text = -1
end_of_text = math.max_u32
)
// Scanner contains the necessary fields for the state of the scan process.
@ -263,7 +263,7 @@ pub fn (s &Scanner) remaining() int {
// next returns the next character code from the input text.
// next returns `end_of_text` if it can't reach the next character.
[direct_array_access; inline]
pub fn (mut s Scanner) next() int {
pub fn (mut s Scanner) next() u32 {
if s.pos < s.text.len {
opos := s.pos
s.pos++
@ -299,7 +299,7 @@ pub fn (mut s Scanner) skip_n(n int) {
// at returns `end_of_text` if it can't get the current character.
// unlike `next()`, `at()` does not change the state of the scanner.
[direct_array_access; inline]
pub fn (s &Scanner) at() int {
pub fn (s &Scanner) at() u32 {
if s.pos < s.text.len {
return s.text[s.pos]
}