[JEXL-5] [jexl] 'abc'.substring(0,1+1) is empty (method matching problem!)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0

Environment

Operating System: All
Platform: All

• Bugzilla Id: 32829
• Assignee: Unassigned
• Reporter: Paul Libbrecht
• Created: 23/Dec/04 20:08
• Updated: 24/Jul/22 15:05
• Resolved: 24/Jul/22 15:05

Description

This looks to be a method matching bug.
'abc'.substring(0,1+1) is empty
'abc'.substring(0,2) gives ab as expected.
The problem seems to be the fact that the result of 1+1 (or any arithmetic operation) is a Long and that
long cannot be fed into substring but no attempt to cast the Long to int is done.