[GROOVY-1648] VerifyError when doing strange things with closures

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0
• Fix Version/s: 1.6-rc-1
• Component/s: bytecode
• Assignee: Jochen Theodorou
• Reporter: Martin C. Martin
• Created: 11/Jan/07 16:42
• Updated: 23/Dec/08 05:58
• Resolved: 03/Dec/08 09:12

Description

The following Groovy script:

use (Foo) {
new File("temp").eachLine { line ->
tripSpecs*.

{ bar[it] += 1 }

}
}

With the file Foo.java:

public class Foo { }

Produces a verify error:

$ groovy bug.groovy
Caught: java.lang.VerifyError: (class: bug$_run_closure1, method: doCall signature: (Ljava/lang/Object;)Ljava/lang/Object Incompatible argument to function
at bug.run(bug.groovy:1)
at bug.main(bug.groovy)