[GROOVY-7542] CompileStatic class generation bug "register with message: rightShiftUnsigned and arguments X"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.4
• Fix Version/s: 2.4.8
• Component/s: Static compilation
• Environment: Groovy Version: 2.4.4 JVM: 1.7.0_55 Vendor: Oracle Corporation OS: Linux
• Assignee: Paul King
• Reporter: Matias Bjarland
• Created: 06/Aug/15 15:49
• Updated: 01/Feb/17 23:18
• Resolved: 09/Aug/16 08:06

Description

Error caused by the following code snippet (was in the process of coding a crc64 algorithm):

import groovy.transform.CompileStatic 

test()

@CompileStatic
def test() {
  long register = 0xfac432b10cd5e44aL  
  
  [1,2,3].each { int element -> 
    int t = (int) (register >>> 56 ^ (long) element) & 0xff
  }  
}

execution example:

$ groovy test.groovy 

Caught: BUG! exception in phase 'class generation' in source unit '/home/mbjarland/test.groovy' At line 11 column 20

On receiver: register with message: rightShiftUnsigned and arguments: 56
This method should not have been called. Please try to create a simple example reproducing this error and filea bug report at https://issues.apache.org/jira/browse/GROOVY

BUG! exception in phase 'class generation' in source unit '/home/mbjarland/projects/kohler.project/projects/full-publish/test.groovy' At line 11 column 20

On receiver: register with message: rightShiftUnsigned and arguments: 56
This method should not have been called. Please try to create a simple example reproducing this error and filea bug report at https://issues.apache.org/jira/browse/GROOVY

Issue Links

• is duplicated by: GROOVY-7787 leftShift in simple closure won't CompileStatic
• links to: GitHub Pull Request #85