Hemera/nomo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Make usage of the $side metavariable

Browse source 
Signed-off-by: Marcel Müller <neikos@neikos.email>
This commit is contained in:
Marcel Müller 2026-03-12 18:00:45 +01:00
parent 722e61cc85
commit 605798674f
1 changed files with 18 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

36
src/ast/mod.rs
View file

@ -655,32 +655,32 @@ fn parse_expression<'input>(
input: &mut Input<'input>, input: &mut Input<'input>,
) -> Result<TemplateAstExpr<'input>, AstError> { ) -> Result<TemplateAstExpr<'input>, AstError> {
macro_rules! infix { macro_rules! infix {
($parser:expr => [ $($side:ident $val:tt => $prec:expr),* $(,)? ]) => { ($parser:expr => [ $($side:tt $val:tt => $prec:expr),* $(,)? ]) => {
dispatch! { surrounded(ws, parse_operator); dispatch! { surrounded(ws, parse_operator);
$( $(
TokenOperator::$val => Left($prec, |_, lhs, rhs| Ok(TemplateAstExpr::Operation { op: TokenOperator::$val, lhs: Box::new(lhs), rhs: Box::new(rhs) })) TokenOperator::$val => $side($prec, |_, lhs, rhs| Ok(TemplateAstExpr::Operation { op: TokenOperator::$val, lhs: Box::new(lhs), rhs: Box::new(rhs) }))
),* ),*
} }
}; };
} }
trace( trace(
"expression", "expression",
expression(surrounded(ws, parse_operand)).infix( expression(surrounded(ws, parse_operand)).infix(infix! {
infix! { surrounded(ws, parse_operator) => [ surrounded(ws, parse_operator) => [
left Plus => 18, Left Plus => 18,
left Minus => 18, Left Minus => 18,
left Times => 20, Left Times => 20,
left Divide => 20, Left Divide => 20,
left And => 10, Left And => 10,
left Or => 7, Left Or => 7,
left Equal => 12, Left Equal => 12,
left NotEqual => 12, Left NotEqual => 12,
left Greater => 15, Left Greater => 15,
left GreaterOrEqual => 15, Left GreaterOrEqual => 15,
left Lesser => 15, Left Lesser => 15,
left LesserOrEqual => 15, Left LesserOrEqual => 15,
] }, ]
), }),
) )
.parse_next(input) .parse_next(input)
} }