alamb commented on code in PR #1624:
URL:
https://github.com/apache/datafusion-sqlparser-rs/pull/1624#discussion_r1898909440
##########
src/parser/mod.rs:
##########
@@ -970,15 +970,15 @@ impl<'a> Parser<'a> {
t @ (Token::Word(_) | Token::SingleQuotedString(_)) => {
if self.peek_token().token == Token::Period {
let mut id_parts: Vec<Ident> = vec![match t {
- Token::Word(w) => w.to_ident(next_token.span),
+ Token::Word(w) => w.into_ident(next_token.span),
Review Comment:
`w.to_ident` cloned (copied) the string. `info_ident` simply reuses the
string
##########
src/parser/mod.rs:
##########
@@ -13475,13 +13477,23 @@ impl<'a> Parser<'a> {
}
impl Word {
+ #[deprecated(since = "0.55.0", note = "please use `into_ident` instead")]
pub fn to_ident(&self, span: Span) -> Ident {
Ident {
value: self.value.clone(),
Review Comment:
note `to_indent` clones self.value
##########
src/parser/mod.rs:
##########
@@ -1108,7 +1108,7 @@ impl<'a> Parser<'a> {
if dialect_of!(self is PostgreSqlDialect | GenericDialect) =>
{
Ok(Some(Expr::Function(Function {
- name: ObjectName(vec![w.to_ident(w_span)]),
+ name: ObjectName(vec![w.clone().into_ident(w_span)]),
Review Comment:
in this case I couldn't figure out (yet) how to avoid this clone given that
`&w` is passed in
This PR doesn't increase the number of clones done, but it makes it more
explicit when they are happening
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