How to discriminate between different parsing alternatives in the visitor
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Amatus Wicker
Dec 1, 2023, 9:06:11 PM12/1/23
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If I have a grammar with different alternatives like this one:
Sorry if this is a stupid question, I am pretty new to ANTLR.
statement: 'print' expr | 'let' ID '=' ID ;
How do I find out in the visitor which rule was applied? Is there a possibility to label rules?
Sorry if this is a stupid question, I am pretty new to ANTLR.
Many thanks in advance!
Amatus Wicker
Dec 1, 2023, 9:51:10 PM12/1/23
to antlr-discussion
Never mind, found how to do it (by adding #name tags to the rules).
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