[JEXL-369] Add 'let' and 'const' variable declarations

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.1
• Fix Version/s: 3.3
• Assignee: Henri Biestro
• Reporter: Henri Biestro
• Created: 03/May/22 16:48
• Updated: 27/Mar/23 10:59
• Resolved: 21/May/22 10:03

Description

WHAT:
Add creation of lexical scope variables, modifiable with 'let', non-modifiable through 'const'.

Issue Links

• incorporates: JEXL-393 const must not be modifiable
• links to: GitHub Pull Request #95