[GROOVY-772] implicit 'it' parameter created wrongly

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0-beta-10
• Fix Version/s: 1.0-JSR-5
• Component/s: parser-antlr2
• Assignee: Jochen Theodorou
• Reporter: John Rose
• Created: 12/Mar/05 14:42
• Updated: 10/Feb/06 09:39
• Resolved: 10/Feb/06 09:39

Description

The closures {:: y} and

{y}

have different semantics, but the present system treats them the same, giving both an implicit parameter list of (it = null). A closure with an explicit empty parameter list should not get it changed to another parameter list, because the user has explicitly specified one.

Suggested fix: Move the logic to create the (it = null) list into the Antlr parser plugin, and respect the different between PARAMETERS and IMPLICIT_PARAMETERS at that transformation point.