Matteo Casalino created DROOLS-6006: --------------------------------------- Summary: Constraints with Complex Abbreviated Combined Relations Fail to Compile with Executable Model Key: DROOLS-6006 URL: https://issues.redhat.com/browse/DROOLS-6006 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 7.49.0.Final Reporter: Matteo Casalino Assignee: Mario Fusco Attachments: complex-abbreviated-combined-relation-with-exec-model.zip Constraints with complex abbreviated combined relations such as: {noformat} Fact1(x ((>= "340000" && <= "340000")||(>= "370000" && <= "370000"))) {noformat} fail to compile with executable model due to the following {{StackOverflowError}}: {noformat} java.lang.StackOverflowError at java.base/java.util.LinkedList.get(LinkedList.java:481) at com.github.javaparser.ast.Node.setParentNode(Node.java:388) at com.github.javaparser.ast.Node.setAsParentNodeOf(Node.java:403) at com.github.javaparser.ast.expr.BinaryExpr.setLeft(BinaryExpr.java:174) at com.github.javaparser.ast.expr.BinaryExpr.<init>(BinaryExpr.java:131) at com.github.javaparser.ast.expr.BinaryExpr.<init>(BinaryExpr.java:122) at org.drools.modelcompiler.builder.generator.DrlxParseUtil.trasformHalfBinaryToBinary(DrlxParseUtil.java:360) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:208) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:199) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:209) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:199) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:209) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:199) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:209) at org.drools.modelcompiler.builder.generator.expressiontyper.ExpressionTyper.toTypedExpressionRec(ExpressionTyper.java:199) ... {noformat} The compilation works fine without executable model. -- This message was sent by Atlassian Jira (v8.13.1#813001)