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Remove Token::String, as it's never emitted

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Indeed, given that there is Token::SingleQuotedString and
Token::Identifier, there's no other "string" that would make sense...
This commit is contained in:
Nickolay Ponomarev 2019-01-13 01:33:41 +03:00
parent 82b1467324
commit d0a65ffd05
2 changed files with 1 additions and 7 deletions
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3
src/sqlparser.rs
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@ -158,7 +158,6 @@ impl Parser {
}
}
Token::Number(_)
| Token::String(_)
| Token::SingleQuotedString(_)
| Token::DoubleQuotedString(_) => {
self.prev_token();
@ -755,7 +754,6 @@ impl Parser {
Err(e) => parser_err!(format!("Could not parse '{}' as i64: {}", n, e)),
},
Token::Identifier(id) => Ok(Value::String(id.to_string())),
Token::String(ref s) => Ok(Value::String(s.to_string())),
Token::SingleQuotedString(ref s) => {
Ok(Value::SingleQuotedString(s.to_string()))
}
@ -792,7 +790,6 @@ impl Parser {
/// Parse a literal string
pub fn parse_literal_string(&mut self) -> Result<String, ParserError> {
match self.next_token() {
Some(Token::String(ref s)) => Ok(s.clone()),
Some(Token::SingleQuotedString(ref s)) => Ok(s.clone()),
Some(Token::DoubleQuotedString(ref s)) => Ok(s.clone()),
other => parser_err!(format!("Expected literal string, found {:?}", other)),