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  1. JDK
  2. JDK-7073508

Regression: NullPointerException at com.sun.tools.javac.code.Lint$AugmentVisitor.augment

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    • 7
    • b06
    • x86
    • linux, linux_redhat_5.0, windows_7
    • Verified

        FULL PRODUCT VERSION :
        java version "1.7.0"
        Java(TM) SE Runtime Environment (build 1.7.0-b147)
        Java HotSpot(TM) 64-Bit Server VM (build 21.0-b17, mixed mode)

        ADDITIONAL OS VERSION INFORMATION :
        Linux piv 2.6.35-30-generic #54-Ubuntu SMP Tue Jun 7 18:41:54 UTC 2011 x86_64 GNU/Linux


        A DESCRIPTION OF THE PROBLEM :
        Information:java.lang.AssertionError: java.lang.NullPointerException
        Information: at com.sun.tools.javac.code.Symbol$VarSymbol.getConstValue(Symbol.java:1005)
        Information: at com.sun.tools.javac.comp.Attr.checkInit(Attr.java:2627)
        Information: at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:2285)
        Information: at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1677)
        Information: at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:431)
        Information: at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:418)
        Information: at com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:449)
        Information: at com.sun.tools.javac.comp.Annotate.enterAttributeValue(Annotate.java:203)
        Information: at com.sun.tools.javac.comp.Annotate.enterAttributeValue(Annotate.java:243)
        Information: at com.sun.tools.javac.comp.Annotate.enterAnnotation(Annotate.java:181)
        Information: at com.sun.tools.javac.comp.MemberEnter.enterAnnotations(MemberEnter.java:778)
        Information: at com.sun.tools.javac.comp.MemberEnter.access$300(MemberEnter.java:56)
        Information: at com.sun.tools.javac.comp.MemberEnter$5.enterAnnotation(MemberEnter.java:746)
        Information: at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:109)
        Information: at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:101)
        Information: at com.sun.tools.javac.comp.Enter.complete(Enter.java:510)
        Information: at com.sun.tools.javac.comp.Enter.main(Enter.java:469)
        Information: at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:929)
        Information: at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:824)
        Information: at com.sun.tools.javac.main.Main.compile(Main.java:417)
        Information: at com.sun.tools.javac.main.Main.compile(Main.java:331)
        Information: at com.sun.tools.javac.main.Main.compile(Main.java:322)
        Information: at com.sun.tools.javac.Main.compile(Main.java:76)
        Information: at com.sun.tools.javac.Main.main(Main.java:61)
        Information: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        Information: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        Information: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        Information: at java.lang.reflect.Method.invoke(Method.java:601)
        Information: at com.intellij.rt.compiler.JavacRunner.main(JavacRunner.java:71)
        Information:Caused by: java.lang.NullPointerException
        Information: at com.sun.tools.javac.code.Lint$AugmentVisitor.augment(Lint.java:290)
        Information: at com.sun.tools.javac.code.Lint.augment(Lint.java:82)
        Information: at com.sun.tools.javac.comp.Attr.attribLazyConstantValue(Attr.java:597)
        Information: at com.sun.tools.javac.code.Symbol$VarSymbol$1.call(Symbol.java:971)
        Information: at com.sun.tools.javac.code.Symbol$VarSymbol.getConstValue(Symbol.java:1003)
        Information: ... 28 more

        STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
        Try to compile the following code under Intellij Idea 10.5.1 using jdk 1.7

        EXPECTED VERSUS ACTUAL BEHAVIOR :
        EXPECTED -
        It is compiled
        ACTUAL -
        Yet it doesn't

        ERROR MESSAGES/STACK TRACES THAT OCCUR :
        Compiler internal error. Process terminated with exit code 4

        REPRODUCIBILITY :
        This bug can be reproduced always.

        ---------- BEGIN SOURCE ----------

        import org.jetbrains.annotations.NotNull;

        @CompilerBugTest.TestAnnotation(paths = CompilerBugTest.DATA_FOLDER)
        public class CompilerBugTest {
          @NotNull
          public static final String DATA_FOLDER = "resourceDB/testData/oldTests/data";

          public @interface TestAnnotation {
            @NotNull String[] paths();
          }
        }
        ---------- END SOURCE ----------

              jjg Jonathan Gibbons
              webbuggrp Webbug Group
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                Created:
                Updated:
                Resolved:
                Imported:
                Indexed: