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  1. Groovy
  2. GROOVY-4941

Static methods cannot be called during AST transformation via AstBuilder.buildFromSpec()

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: ast builder
    • Labels:
      None
    • Environment:
      Groovy Version: 1.8.0/1.9-beta-1
    • Flags:
      Patch

      Description

      Static methods cannot be called during AST transformation via AstBuilder.buildFromSpec() because AstSpecificationCompiler.staticMethodCall() doesn't take a ClassNode object and if I try to call it with a Class object, I get "ClassNode#getTypeClass is called before the type class is set" error. I have no idea why the method takes a Class object instead.

      I attached a program to reproduce the error. Please unzip the Test.zip and run Main.groovy then you'll get the following error:


      Caught: BUG! exception in phase 'canonicalization' in source unit 'src\Main.groovy' ClassNode#getTypeClass for Clazz is called before the type class is set
      BUG! exception in phase 'canonicalization' in source unit 'src\Main.groovy' ClassNode#getTypeClass for Clazz is called before the type class is set
      at AnASTTransformation$_visit_closure1_closure2_closure3_closure4.doCall(AnASTTransformation.groovy:39)
      at AnASTTransformation$_visit_closure1_closure2_closure3_closure4.doCall(AnASTTransformation.groovy)
      at AnASTTransformation$_visit_closure1_closure2_closure3.doCall(AnASTTransformation.groovy:38)
      at AnASTTransformation$_visit_closure1_closure2_closure3.doCall(AnASTTransformation.groovy)
      at AnASTTransformation$_visit_closure1_closure2.doCall(AnASTTransformation.groovy:35)
      at AnASTTransformation$_visit_closure1_closure2.doCall(AnASTTransformation.groovy)
      at AnASTTransformation$_visit_closure1.doCall(AnASTTransformation.groovy:34)
      at AnASTTransformation$_visit_closure1.doCall(AnASTTransformation.groovy)
      at AnASTTransformation.visit(AnASTTransformation.groovy:33)


      I also attached a patch for the trunk to add a version that takes a ClassNode object.

        Attachments

        1. Test.zip
          1 kB
          Masato Nagai
        2. patch
          0.9 kB
          Masato Nagai

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              nagai_masato Masato Nagai
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              Dates

              • Created:
                Updated: