[GROOVY-9342] SC: Lambda in static initializer that uses static field on LHS of += produces errors

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-rc-2
• Fix Version/s: 3.0.0-rc-3
• Assignee: Eric Milles
• Reporter: Eric Milles
• Created: 15/Dec/19 18:44
• Updated: 27/Jan/20 00:44
• Resolved: 19/Dec/19 19:35

Description

Follow up to GROOVY-9332 and GROOVY-9333. Consider the following:

@groovy.transform.CompileStatic
class Test1 {
    static int acc = 1
    static { [1, 2, 3].forEach((Integer i) -> acc += i) }
}
assert Test1.acc == 7

java.lang.ExceptionInInitializerError\r\n
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\r\n
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\r\n
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n
	at java.lang.reflect.Method.invoke(Method.java:498)\r\n

Issue Links

• links to: GitHub Pull Request #1125