[GROOVY-6034] Compile static: report null assignments to variables with primitive types

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.1
• Fix Version/s: 2.1.2
• Component/s: Static Type Checker
• Assignee: Cédric Champeau
• Reporter: Maxim Medvedev
• Created: 01/Mar/13 06:31
• Updated: 17/Jun/15 20:09
• Resolved: 06/Mar/13 05:35

Description

@CompileStatic
def foo() {
    boolean b = null  //register error here
    print b
}

foo()

I get this at runtime

Caught: java.lang.VerifyError: (class: a/foo, method: foo signature: ()Ljava/lang/Object; ) Expecting to find integer on stack
java.lang.VerifyError: (class: a/foo, method: foo signature: ()Ljava/lang/Object; ) Expecting to find integer on stack
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)

BTW quite confusing message