Abstract infix macro

Signed-off-by: Marcel Müller <neikos@neikos.email>

src/compiler/mod.rs

@@ -424,8 +424,9 @@ fn emit_ast_expr(
         | TemplateAstExpr::Invalid { .. }
         | TemplateAstExpr::Literal { .. }
         | TemplateAstExpr::FunctionCall { .. }
-        | TemplateAstExpr::Operation { .. }
+        | TemplateAstExpr::MathOperation { .. }
         | TemplateAstExpr::ConditionalAccess { .. }
+        | TemplateAstExpr::AccessOperation { .. }
         | TemplateAstExpr::VariableAccess { .. } => eval.push(Instruction::Abort),
     }
 }
@@ -458,7 +459,7 @@ fn emit_expr_load(
                 slot: emit_slot,
             });
         }
-        TemplateAstExpr::Operation { op, lhs, rhs } => {
+        TemplateAstExpr::MathOperation { op, lhs, rhs } => {
             let left_slot = machine.reserve_slot();
             emit_expr_load(machine, eval, left_slot, lhs);
             let right_slot = machine.reserve_slot();
@@ -491,6 +492,7 @@ fn emit_expr_load(
         }
         TemplateAstExpr::ConditionalChain { .. } => todo!(),
         TemplateAstExpr::ElseConditional { .. } => todo!(),
+        TemplateAstExpr::AccessOperation { .. } => todo!(),
         TemplateAstExpr::EndBlock => todo!(),
         TemplateAstExpr::Block { .. } => todo!(),
         TemplateAstExpr::ForChain { .. } => todo!(),

src/parser/mod.rs

@@ -262,7 +262,12 @@ pub enum TemplateAstExpr<'input> {
         expression: Option<Box<TemplateAstExpr<'input>>>,
     },
     Invalid(&'input [TemplateToken]),
-    Operation {
+    MathOperation {
+        op: TokenOperator,
+        lhs: Box<TemplateAstExpr<'input>>,
+        rhs: Box<TemplateAstExpr<'input>>,
+    },
+    AccessOperation {
         op: TokenOperator,
         lhs: Box<TemplateAstExpr<'input>>,
         rhs: Box<TemplateAstExpr<'input>>,
@@ -681,10 +686,10 @@ fn parse_expression<'input>(
     input: &mut Input<'input>,
 ) -> Result<TemplateAstExpr<'input>, AstError> {
     macro_rules! infix {
-        ($parser:expr => [ $($side:tt $val:tt => $prec:expr),* $(,)? ]) => {
+        ($parser:expr => [ $($side:tt $op:tt $val:tt => $prec:expr),* $(,)? ]) => {
             dispatch! { surrounded(ws, parse_operator);
                 $(
-                    TokenOperator::$val => $side($prec, |_, lhs, rhs| Ok(TemplateAstExpr::Operation {
+                    TokenOperator::$val => $side($prec, |_, lhs, rhs| Ok(TemplateAstExpr::$op {
                         op: TokenOperator::$val,
                         lhs: Box::new(lhs),
                         rhs: Box::new(rhs)
@@ -698,19 +703,19 @@ fn parse_expression<'input>(
         "expression",
         expression(surrounded(ws, parse_operand)).infix(infix! {
             surrounded(ws, parse_operator) => [
-                Left Plus => 18,
-                Left Minus => 18,
-                Left Times => 20,
-                Left Divide => 20,
-                Left And => 10,
-                Left Or => 7,
-                Left Equal => 12,
-                Left NotEqual => 12,
-                Left Greater => 15,
-                Left GreaterOrEqual => 15,
-                Left Lesser => 15,
-                Left LesserOrEqual => 15,
-                Left Dot => 23,
+                Left MathOperation Plus => 18,
+                Left MathOperation Minus => 18,
+                Left MathOperation Times => 20,
+                Left MathOperation Divide => 20,
+                Left MathOperation And => 10,
+                Left MathOperation Or => 7,
+                Left MathOperation Equal => 12,
+                Left MathOperation NotEqual => 12,
+                Left MathOperation Greater => 15,
+                Left MathOperation GreaterOrEqual => 15,
+                Left MathOperation Lesser => 15,
+                Left MathOperation LesserOrEqual => 15,
+                Left AccessOperation Dot => 23,
             ]
         }).postfix(dispatch! { surrounded(ws, parse_operator);
             TokenOperator::QuestionMark => Postfix(22, |input, rhs| {

src/parser/snapshots/nomo__parser__tests__check_access_operator.snap

@@ -6,7 +6,7 @@ TemplateAst {
     root: [
         Interpolation {
             prev_whitespace_content: None,
-            expression: Operation {
+            expression: AccessOperation {
                 op: Dot,
                 lhs: ConditionalAccess(
                     [Ident]"foo" (4..7),

src/parser/snapshots/nomo__parser__tests__check_function_call.snap

@@ -9,7 +9,7 @@ TemplateAst {
             expression: FunctionCall {
                 name: [Ident]"foo" (4..7),
                 args: [
-                    Operation {
+                    MathOperation {
                         op: Times,
                         lhs: Literal {
                             source: [Literal(Integer(2))]"2" (8..9),
@@ -27,7 +27,7 @@ TemplateAst {
                     FunctionCall {
                         name: [Ident]"bar" (15..18),
                         args: [
-                            Operation {
+                            MathOperation {
                                 op: Plus,
                                 lhs: Literal {
                                     source: [Literal(Integer(2))]"2" (19..20),

src/parser/snapshots/nomo__parser__tests__check_logical_expression.snap

@@ -6,9 +6,9 @@ TemplateAst {
     root: [
         Interpolation {
             prev_whitespace_content: None,
-            expression: Operation {
+            expression: MathOperation {
                 op: Or,
-                lhs: Operation {
+                lhs: MathOperation {
                     op: And,
                     lhs: Literal {
                         source: [Literal(Bool(true))]"true" (4..8),
@@ -23,9 +23,9 @@ TemplateAst {
                         },
                     },
                 },
-                rhs: Operation {
+                rhs: MathOperation {
                     op: And,
-                    lhs: Operation {
+                    lhs: MathOperation {
                         op: GreaterOrEqual,
                         lhs: Literal {
                             source: [Literal(Integer(3))]"3" (21..22),
@@ -40,7 +40,7 @@ TemplateAst {
                             },
                         },
                     },
-                    rhs: Operation {
+                    rhs: MathOperation {
                         op: Equal,
                         lhs: Literal {
                             source: [Literal(Integer(5))]"5" (31..32),

src/parser/snapshots/nomo__parser__tests__check_math_expression.snap

@@ -6,9 +6,9 @@ TemplateAst {
     root: [
         Interpolation {
             prev_whitespace_content: None,
-            expression: Operation {
+            expression: MathOperation {
                 op: Plus,
-                lhs: Operation {
+                lhs: MathOperation {
                     op: Times,
                     lhs: Literal {
                         source: [Literal(Integer(5))]"5" (4..5),
@@ -23,7 +23,7 @@ TemplateAst {
                         },
                     },
                 },
-                rhs: Operation {
+                rhs: MathOperation {
                     op: Divide,
                     lhs: Literal {
                         source: [Literal(Integer(2))]"2" (12..13),

tests/cases/maths.2-ast.snap

@@ -9,7 +9,7 @@ TemplateAst {
     root: [
         Interpolation {
             prev_whitespace_content: None,
-            expression: Operation {
+            expression: MathOperation {
                 op: Times,
                 lhs: Literal {
                     source: [Literal(Integer(5))]"5" (4..5),
@@ -30,9 +30,9 @@ TemplateAst {
         },
         Interpolation {
             prev_whitespace_content: None,
-            expression: Operation {
+            expression: MathOperation {
                 op: Plus,
-                lhs: Operation {
+                lhs: MathOperation {
                     op: Times,
                     lhs: Literal {
                         source: [Literal(Integer(2))]"2" (17..18),
@@ -47,7 +47,7 @@ TemplateAst {
                         },
                     },
                 },
-                rhs: Operation {
+                rhs: MathOperation {
                     op: Times,
                     lhs: Literal {
                         source: [Literal(Integer(4))]"4" (25..26),
@@ -69,9 +69,9 @@ TemplateAst {
         },
         Interpolation {
             prev_whitespace_content: None,
-            expression: Operation {
+            expression: MathOperation {
                 op: Plus,
-                lhs: Operation {
+                lhs: MathOperation {
                     op: Divide,
                     lhs: Literal {
                         source: [Literal(Integer(3))]"3" (38..39),