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lex: rm unused equal token

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This commit is contained in:
Noah Hellman 2023-01-27 17:05:45 +01:00
parent da74f09de0
commit bdf35ca7d1
1 changed files with 2 additions and 4 deletions
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6
src/lex.rs
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@ -42,7 +42,6 @@ pub enum Delimiter {
pub enum Symbol {
Asterisk,
Caret,
Equal,
ExclaimBracket,
Gt,
Lt,
@ -208,7 +207,7 @@ impl<I: Iterator<Item = char> + Clone> Lexer<I> {
}
'*' => self.maybe_eat_close_brace(Sym(Asterisk), BraceAsterisk),
'^' => self.maybe_eat_close_brace(Sym(Caret), BraceCaret),
'=' => self.maybe_eat_close_brace(Sym(Equal), BraceEqual),
'=' => self.maybe_eat_close_brace(Text, BraceEqual),
'+' => self.maybe_eat_close_brace(Sym(Plus), BracePlus),
'~' => self.maybe_eat_close_brace(Sym(Tilde), BraceTilde),
'_' => self.maybe_eat_close_brace(Sym(Underscore), BraceUnderscore),
@ -360,11 +359,10 @@ mod test {
#[test]
fn sym() {
test_lex!(
r#"'*^=![><%|+"~_"#,
r#"'*^![><%|+"~_"#,
Sym(Quote1).l(1),
Sym(Asterisk).l(1),
Sym(Caret).l(1),
Sym(Equal).l(1),
Sym(ExclaimBracket).l(2),
Sym(Gt).l(1),
Sym(Lt).l(1),