feat: add user-defined subscript operators with bracket parameter lists

Refactor parameter list parsing to support bracket-delimited parameters for subscript operators. Extract finishParameterList from parameterList to handle the common closing logic, and add TOKEN_RIGHT_BRACKET case for error messages. Add comprehensive test suite for subscript getters and setters with 1-3 parameters in test/method/subscript_operators.wren.
2015-01-21 02:25:54 +00:00
parent 895f52c77b
commit a4baa42d6f
3 changed files with 78 additions and 30 deletions
@@ -21,5 +21,3 @@
  list[-3] = 7
  IO.print(list) // expect: [7, 6, 5]
 }
-
-// TODO: Not in this dir, but need tests for subscript setter grammar.