[GROOVY-9720] @TimedExecution together with @CompileStatic produces compilation error for nested interfaces

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.0.5
• Component/s: Compiler
• Assignee: Unassigned
• Reporter: Martin Häusler
• Created: 04/Sep/20 08:32
• Updated: 04/Sep/20 08:32

Description

I'm using groovy 3.0.5 as a runtime scripting language for my application. I've got two AST customizers in place:  TimedExecution and CompileStatic. This combination causes the following failure:

The field 'timedInterrupt998817784$startTime' is not 'public static final' but is defined in interface 'GeneratedScriptingAPI$InnerClass$InnerClass2$InnerClass3$SpecificPropertyFilter'.

The whole "GeneratedScriptingAPI" is generated at runtime based on certain preferences to provide the user script with a nice and type-safe API. "SpecificPropertyFilter" is an interface:

 

public interface ${generatedClassName}LinkPropertyFilter extends java.util.function.Predicate<${generatedClassName}Container>{ 
@Override public boolean test(${generatedClassName}Container container);
}