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  1. Groovy
  2. GROOVY-9704

The '~' negate operator causes an ASM processing error when static compiled

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.20, 3.0.5, 2.5.13
    • Fix Version/s: 4.0.0-alpha-1, 2.4.21, 2.5.14, 3.0.6
    • Component/s: Compiler
    • Labels:
      None
    • Environment:
      Window 10, Groovy 3.05, Java 13.0.2 2020-01-14. Ran from GroovyConsole, but problem occurs when building from Gradle as well.

      Description

      The following code:

      package com.my_example
      import groovy.transform.CompileStatic
      @CompileStatic
      class TestNegate { 
          void xxx() {
                long yyy
                 yyy = ~yyy
           }
      }
      def testNegate = new TestNegate()
      

      Cause the following error in the compiler:

       groovy.lang.GroovyRuntimeException: ASM reporting processing error for com.my_example.TestNegate#xxx with signature void xxx() in Script_ca3a8a63b69e01cd97876825de2f258e.groovy:8. Script_ca3a8a63b69e01cd97876825de2f258e.groovy
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      Caused by: java.lang.NegativeArraySizeException: -1
      at groovyjarjarasm.asm.Frame.merge(Frame.java:1222)
      at groovyjarjarasm.asm.MethodWriter.computeAllFrames(MethodWriter.java:1610)
      at groovyjarjarasm.asm.MethodWriter.visitMaxs(MethodWriter.java:1546)
      ... 3 more
      

       

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            • Assignee:
              emilles Eric Milles
              Reporter:
              holley256 Eric Holley
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                Updated:
                Resolved:

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