Parsing based on left-recursive rules differs from Ohm/JS #63
Description
Given the following grammar:
MyGrammar {
Expression
= Expression "(" ")" -- functionCall
| Expression "." letter+ -- fieldAccess
| letter+ -- reference
}
In the Ohm/JS editor the following strings are all parsed successfully:
-
var -
var.field -
var.field.field.field.field -
func() -
var.method() -
var.field.field.method()
In Ohm/S, some of them are not:
-
var -
var.field -
var.field.field.field.field -
func() -
var.method() -
var.field.field.method()
It looks to me like left-recursive rules are not handled correctly in the Smalltalk implementation.