related #67: allow multiple ';' separating _simple_class_members

grammar.js

@@ -445,7 +445,7 @@ module.exports = grammar({
 
     class_body: ($) =>
       choice(
-        $._class_members,
+        $._class_member,
         seq(
           $._indent,
           seq(repeat($._class_member), choice($._body_end, $._dedent)),
@@ -456,21 +456,27 @@ module.exports = grammar({
     // A class body can only directly contain class members. Then these class
     // members can contain statements in their bodies, but not directly in the
     // class.
-    _class_members: ($) =>
-      seq(trailSep1($._class_member, ";"), choice($._newline, $._body_end)),
-
     _class_member: ($) =>
+      choice($._simple_class_members, $._compound_class_member),
+
+    _simple_class_members: ($) =>
+      seq(
+        trailSep1($._simple_class_member, repeat1(";")),
+        choice($._newline, $._body_end),
+      ),
+
+    _simple_class_member: ($) =>
       choice(
-        $.extends_statement,
-        $.function_definition,
-        $.variable_statement,
-        $.signal_statement,
-        $.enum_definition,
         $.const_statement,
-        $.class_definition,
+        $.extends_statement,
         $.pass_statement,
+        $.signal_statement,
+        $.variable_statement,
       ),
 
+    _compound_class_member: ($) =>
+      choice($.class_definition, $.enum_definition, $.function_definition),
+
     // -- Enum
     enum_definition: ($) =>
       seq(

test/corpus/issues.txt

@@ -3,6 +3,10 @@
 ============================================
 
 test() ; ; print()
+class T:
+	var hello: T = "";; ;const c = 1;;;;;signal world
+	func hello():
+		pass;;pass
 
 ---
 
@@ -14,7 +18,26 @@ test() ; ; print()
   (expression_statement
     (call
       (identifier)
-      (arguments))))
+      (arguments)))
+  (class_definition
+    (name)
+    (class_body
+      (variable_statement
+        (name)
+        (type
+          (identifier))
+        (string))
+      (const_statement
+        (name)
+        (integer))
+      (signal_statement
+        (name))
+      (function_definition
+        (name)
+        (parameters)
+        (body
+          (pass_statement)
+          (pass_statement))))))
 
 ============================================
 #57 Parser can't handle certain multiline raw strings