Expressions.ifThenElse does not work #15
Description
Here's the exception when trying to print such an expression
Caused by: java.lang.IndexOutOfBoundsException: Index: 3, Size: 3
at java.util.ArrayList.rangeCheck(ArrayList.java:604)
at java.util.ArrayList.get(ArrayList.java:382)
at net.hydromatic.linq4j.expressions.ConditionalStatement.accept0(ConditionalStatement.java:55)
This might be a fix:
void accept0(ExpressionWriter writer) {
int ifBranches = expressionList.size();
ifBranches -= ifBranches & 1;
for (int i = 0; i < ifBranches; i += 2) {