[GROOVY-3445] Provide better error message when an annotation member is set twice

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7-beta-1
• Fix Version/s: 1.6.1, 1.5.8, 1.7-beta-1
• Component/s: Compiler
• Assignee: Peter Niederwieser
• Reporter: Peter Niederwieser
• Created: 29/Mar/09 16:02
• Updated: 07/Apr/09 23:31
• Resolved: 29/Mar/09 20:01

Description

GROOVY-3435 made it necessary to prevent an annotation member from being set twice (which is a good idea anyway):

@Foo(bar=1, bar=2) // no longer allowed
class Moo {}

However this shouldn't result in a GroovyBugError but in a user-friendly error message.