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  1. Groovy
  2. GROOVY-9515

MethodHandle with spread args should not be cached

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0.0-alpha-1, 3.0.4
    • Component/s: Compiler
    • Labels:
      None

      Description

      import org.codehaus.groovy.control.CompilerConfiguration
      
      def config = new CompilerConfiguration()
      config.optimizationOptions.indy = true
      new GroovyShell(config).evaluate '''
      def x(int a) {a}
      def x(int a, int b) {a + b}
      def y(p) {
          x(*p)
      }
      assert 1 == y([1])
      assert 3 == y([1, 2])
      '''
      

      Error message:

      java.lang.IllegalArgumentException: array is not of length 1
      
      	at Script1.y(Script1.groovy:5)
      
      	at Script1.run(Script1.groovy:8)
      
      	at ConsoleScript1.run(ConsoleScript1:5)
      
      	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)
      
      	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)
      
      

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              • Assignee:
                daniel_sun Daniel Sun
                Reporter:
                daniel_sun Daniel Sun
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                  Updated:
                  Resolved:

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