Executable Model compiler interprets numeric strings with leading 0 as Octal values ----------------------------------------------------------------------------------- Key: DROOLS-5926 URL: https://issues.redhat.com/browse/DROOLS-5926 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 7.47.0.Final Reporter: Matteo Casalino Assignee: Mario Fusco Priority: Major Attachments: integer-string-interpreted-as-octal-value-with-exec-model.zip The Executable Model compiler interprets numeric strings with leading 0 as Octal values. This behaviour breaks compatibility with the MVEL compiler, which interprets them as decimal. For example the following rule will fail to compile with Executable Model, because 800 is not a valid octal value: {noformat} rule "Test" when Fact(x == "0800") then end {noformat} The following error is given at compilation time: {noformat} Error Messages: Message [id=1, level=ERROR, path=src/main/java/org/build/example/rules/Rules3F1F75C706B36DFEDB0E8DD2A7622BF6RuleMethods0.java, line=23, column=123 text=integer number too large] {noformat} The compilation works fine with the MVEL compiler.