yurloc commented on code in PR #5834:
URL:
https://github.com/apache/incubator-kie-drools/pull/5834#discussion_r1558316316
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drools-drl/drools-drl-parser/src/main/antlr4/org/drools/drl/parser/antlr4/DRLParser.g4:
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@@ -403,7 +426,7 @@ patternSource : fromAccumulate
| fromExpression
;
-fromExpression : conditionalOrExpression ;
+fromExpression : unaryExpressionNotPlusMinus ;
Review Comment:
This is the most specific rule that still supports all the forms of from
expressions that we have in our code base, for example:
- `from $town.getPeople()`
- `from $order.items`
- `from new Cell($i, $j)`
The rule is taken from the expression parser. I kept the original name so
that it's easier to identify the overlap between the two parsers.
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