| /* |
| * @test /nodynamiccopyright/ |
| * @bug 8006775 |
| * @summary Ensure unresolved upper bound annotation is handled correctly |
| * @author Werner Dietl |
| * @compile/fail/ref=BrokenAnnotation.out -XDrawDiagnostics BrokenAnnotation.java |
| */ |
| |
| // No import, making the annotation @A invalid. |
| // import java.lang.annotation.*; |
| |
| // Works: @Broke.A class... |
| // Works: class Broke<@Broke.A T> { |
| // Used to fail: |
| class BrokenAnnotation<T extends @BrokenAnnotation.A Object> { |
| @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) |
| @interface A { } |
| } |
| |
| // If the Annotation is e.g. on the top-level class, we |
| // get something like this: |
| // |
| // Broke.java:6: cannot find symbol |
| // symbol : class Target |
| // location: class Broke |
| // @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) |
| // ^ |
| // 1 error |
| // |
| // When the annotation is in the upper bound, one used to get |
| // the following stack trace: |
| // |
| // An exception has occurred in the compiler (1.7.0-jsr308-1.2.7). Please report this bug so we can fix it. For instructions, see http://types.cs.washington.edu/checker-framework/current/README-jsr308.html#reporting-bugs . Thank you. |
| // java.lang.NullPointerException |
| // at com.sun.tools.javac.code.Type.isCompound(Type.java:346) |
| // at com.sun.tools.javac.code.Types.getBounds(Types.java:1940) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter$1.visitTypeVar(RichDiagnosticFormatter.java:534) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter$1.visitTypeVar(RichDiagnosticFormatter.java:1) |
| // at com.sun.tools.javac.code.Type$TypeVar.accept(Type.java:1049) |
| // at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:3809) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter$1.visit(RichDiagnosticFormatter.java:450) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter$1.visitClassType(RichDiagnosticFormatter.java:518) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter$1.visitClassType(RichDiagnosticFormatter.java:1) |
| // at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:596) |
| // at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:3809) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.preprocessType(RichDiagnosticFormatter.java:442) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.preprocessArgument(RichDiagnosticFormatter.java:172) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.preprocessDiagnostic(RichDiagnosticFormatter.java:155) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.preprocessArgument(RichDiagnosticFormatter.java:178) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.preprocessDiagnostic(RichDiagnosticFormatter.java:155) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.format(RichDiagnosticFormatter.java:111) |
| // at com.sun.tools.javac.util.RichDiagnosticFormatter.format(RichDiagnosticFormatter.java:1) |
| // at com.sun.tools.javac.util.Log.writeDiagnostic(Log.java:514) |
| // at com.sun.tools.javac.util.Log.report(Log.java:496) |
| // at com.sun.tools.javac.comp.Resolve.logResolveError(Resolve.java:2160) |
| // at com.sun.tools.javac.comp.Resolve.access(Resolve.java:1553) |
| // at com.sun.tools.javac.comp.Resolve.access(Resolve.java:1580) |
| // at com.sun.tools.javac.comp.Resolve.access(Resolve.java:1592) |
| // at com.sun.tools.javac.comp.Resolve.resolveIdent(Resolve.java:1653) |
| // at com.sun.tools.javac.comp.Attr.visitIdent(Attr.java:2191) |
| // at com.sun.tools.javac.tree.JCTree$JCIdent.accept(JCTree.java:1873) |
| // at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:467) |
| // at com.sun.tools.javac.comp.Attr.attribType(Attr.java:503) |
| // at com.sun.tools.javac.comp.Attr.attribType(Attr.java:496) |
| // at com.sun.tools.javac.comp.Attr.attribAnnotationTypes(Attr.java:605) |
| // at com.sun.tools.javac.comp.MemberEnter.complete(MemberEnter.java:944) |
| // at com.sun.tools.javac.code.Symbol.complete(Symbol.java:432) |
| // at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:832) |
| // at com.sun.tools.javac.code.Symbol$ClassSymbol.flags(Symbol.java:775) |
| // at com.sun.tools.javac.comp.Resolve.isAccessible(Resolve.java:350) |
| // at com.sun.tools.javac.comp.Resolve.isAccessible(Resolve.java:346) |
| // at com.sun.tools.javac.comp.Resolve.findMemberType(Resolve.java:1346) |
| // at com.sun.tools.javac.comp.Resolve.findIdentInType(Resolve.java:1512) |
| // at com.sun.tools.javac.comp.Attr.selectSym(Attr.java:2434) |
| // at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:2312) |
| // at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1805) |
| // at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:467) |
| // at com.sun.tools.javac.comp.Attr.attribType(Attr.java:503) |
| // at com.sun.tools.javac.comp.Attr.attribType(Attr.java:496) |
| // at com.sun.tools.javac.comp.Attr.attribAnnotationTypes(Attr.java:605) |
| // at com.sun.tools.javac.comp.Attr.visitAnnotatedType(Attr.java:3016) |
| // at com.sun.tools.javac.tree.JCTree$JCAnnotatedType.accept(JCTree.java:2253) |
| // at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:467) |
| // at com.sun.tools.javac.comp.Attr.attribType(Attr.java:503) |
| // at com.sun.tools.javac.comp.Attr.attribType(Attr.java:496) |
| // at com.sun.tools.javac.comp.Attr.attribTypeVariables(Attr.java:569) |
| // at com.sun.tools.javac.comp.MemberEnter.complete(MemberEnter.java:955) |
| // at com.sun.tools.javac.code.Symbol.complete(Symbol.java:432) |
| // at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:832) |
| // at com.sun.tools.javac.comp.Enter.complete(Enter.java:500) |
| // at com.sun.tools.javac.comp.Enter.main(Enter.java:478) |
| // at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:950) |
| // at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:841) |
| // at com.sun.tools.javac.main.Main.compile(Main.java:441) |
| // at com.sun.tools.javac.main.Main.compile(Main.java:358) |
| // at com.sun.tools.javac.main.Main.compile(Main.java:347) |
| // at com.sun.tools.javac.main.Main.compile(Main.java:338) |
| // at com.sun.tools.javac.Main.compile(Main.java:76) |
| // at com.sun.tools.javac.Main.main(Main.java:61) |
