reflection foundation, tuples, debug.print

tree-sitter-brolang/grammar.js

@@ -30,6 +30,9 @@ module.exports = grammar({
     [$.array_type, $.expression],
     [$.array_type, $.array_literal],
     [$.expression_statement, $.parenthesized_expression],
+    [$.block, $.tuple_literal],
+    [$.field_initializer, $.expression],
+    [$.tuple_literal],
   ],
 
   rules: {
@@ -124,8 +127,8 @@ module.exports = grammar({
       '}',
     ),
 
-    record_field: $ => seq(
-      field('name', $.identifier),
+    record_field: $ => choice(
+      seq(field('name', $.identifier), field('type', choice($.type, $.struct_type))),
       field('type', choice($.type, $.struct_type)),
     ),
 
@@ -336,6 +339,7 @@ module.exports = grammar({
     ),
 
     for_statement: $ => seq(
+      optional('inline'),
       'for',
       repeat($._newline),
       field('iterable', $.expression),
@@ -393,6 +397,7 @@ module.exports = grammar({
       $.slice_expression,
       $.postfix_expression,
       $.struct_literal,
+      $.tuple_literal,
       $.comptime_block,
       $.function_literal,
       $.struct_type,
@@ -442,7 +447,7 @@ module.exports = grammar({
     field_expression: $ => prec.left(PREC.POSTFIX, seq(
       field('value', $.expression),
       '.',
-      field('field', $.identifier),
+      field('field', choice($.identifier, $.integer)),
     )),
 
     intrinsic_call_expression: $ => prec(PREC.POSTFIX, seq(
@@ -495,8 +500,8 @@ module.exports = grammar({
         repeat($._newline),
         seq(
           repeat($._newline),
-          $.field_initializer,
-          repeat(seq(repeat($._newline), ',', repeat($._newline), $.field_initializer)),
+          choice($.field_initializer, $.expression),
+          repeat(seq(repeat($._newline), ',', repeat($._newline), choice($.field_initializer, $.expression))),
           optional(seq(repeat($._newline), ',')),
           repeat($._newline),
         ),
@@ -509,6 +514,16 @@ module.exports = grammar({
       optional(seq('=', repeat($._newline), field('value', $.expression))),
     ),
 
+    tuple_literal: $ => prec(1, choice(
+      seq('{', repeat($._newline), '}'),
+      seq(
+        '{', repeat($._newline), $.expression,
+        ',', repeat($._newline),
+        repeat(seq($.expression, ',', repeat($._newline))),
+        optional($.expression), repeat($._newline), '}',
+      ),
+    )),
+
     enum_literal: $ => seq(
       '.',
       field('name', $.identifier),