Add support for select statements

crystal-lang-tools · Dec 8, 2024 · 2d0aa6f · 2d0aa6f
1 parent d86c4c7
commit 2d0aa6f
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Showing 6 changed files with 445,576 additions and 437,769 deletions.
diff --git a/grammar.js b/grammar.js
@@ -433,6 +433,7 @@ module.exports = grammar({
       $.conditional,
       $.case,
       alias($.exhaustive_case, $.case),
+      $.select,
       // TODO
       // macro interpolation
       // macro if
@@ -2165,6 +2166,15 @@ module.exports = grammar({
       )
     },
 
+    select: $ => {
+      return seq(
+        'select',
+        repeat($.when),
+        optional($.else),
+        'end'
+      )
+    },
+
     in: $ => {
       const cond = field('cond', choice(
         $.generic_instance_type,

diff --git a/src/grammar.json b/src/grammar.json