[GROOVY-5804] VerifyError when @CompileStatic and negate boolean with !

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.5
• Fix Version/s: 2.0.6
• Component/s: Static compilation
• Assignee: Cédric Champeau
• Reporter: Manuel Boillod
• Created: 18/Nov/12 12:55
• Updated: 22/Dec/12 01:10
• Resolved: 30/Nov/12 07:36

Description

In a CompileStatic block, when a boolean is negated with ! expression, I have the following error at runtime:

Error:

java.lang.VerifyError: 
(class: fr/manu/impl/MaClass$_retournerItems_closure2, method: doCall signature: (Ljava/lang/Object;)Ljava/lang/Object;) 
Expecting to find integer on stack

Groovy code:

Class.groovy

boolean b = true
if (!b) {
...
}