[GROOVY-9863] arithmetic using an implicit getter fails to compile with "BUG! exception in phase 'class generation'" under static compilation

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.5, 3.0.6, 3.0.7
• Fix Version/s: 2.5.15, 3.0.8, 4.0.0-alpha-3
• Component/s: Compiler
• Assignee: Eric Milles
• Reporter: Jason Garrett
• Created: 17/Dec/20 14:40
• Updated: 02/May/21 09:16
• Resolved: 24/Dec/20 04:55

Description

The following code:

package example

import groovy.transform.CompileStatic

@CompileStatic
class ImplicitGetterExample {
   double getSomeValue() {
      return 0.0d
   }

   void example() {
      1.0d + someValue
   }
}

fails to compile with this message:

BUG! exception in phase 'class generation' in source unit '/Users/jasongarrett/scratch/scratch/src/main/groovy/example/ImplicitGetterExample.groovy' At line 12 column 3
On receiver: 1.0 with message: plus and arguments: someValue
This method should not have been called. Please try to create a simple example reproducing
this error and file a bug report at https://issues.apache.org/jira/browse/GROOVY

This class compiles successfully with versions 3.0.4 and earlier.