Per the grammar (decimal := integer ('.' [0-9] [0-9_]*)? exponent?), underscores in the fraction part should be allowed (as in node 1.0_2, the contents of the corresponding input file), but there was no expected_kdl file for this test case, indicating it's supposed to be a parse failure.
I'm assuming this was a mistake, since underscores in the fraction part make complete sense (and are allowed in the other two parts of a decimal number).
Per the grammar (
decimal := integer ('.' [0-9] [0-9_]*)? exponent?), underscores in the fraction part should be allowed (as innode 1.0_2, the contents of the corresponding input file), but there was no expected_kdl file for this test case, indicating it's supposed to be a parse failure.I'm assuming this was a mistake, since underscores in the fraction part make complete sense (and are allowed in the other two parts of a decimal number).