CCE with invalid code

[stevemessick]

The following code case a cast exception.

class Ci<S> implements I<> {
  factory I<R>() {}
}
interface I<T extends Map> factory Ci<T> {
}

Note the missing generic type.

java.lang.ClassCastException: com.google.dart.compiler.ast.DartParameterizedNode cannot be cast to com.google.dart.compiler.ast.DartIdentifier
    at com.google.dart.compiler.ast.LibraryUnit$1.visitMethodDefinition(LibraryUnit.java:311)
    at com.google.dart.compiler.ast.LibraryUnit$1.visitMethodDefinition(LibraryUnit.java:1)
    at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
    at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
    at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
    at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
    at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
    at com.google.dart.compiler.ast.LibraryUnit.populateTopLevelNodes(LibraryUnit.java:324)
    at com.google.dart.compiler.DartCompiler$Compiler.parseOutOfDateFiles(DartCompiler.java:286)
    at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:201)
    at com.google.dart.compiler.DartCompiler$Compiler.compile(DartCompiler.java:166)
    at com.google.dart.compiler.DartCompiler$Compiler.access$3(DartCompiler.java:163)
    at com.google.dart.compiler.DartCompiler.compileLib(DartCompiler.java:1110)
    at com.google.dart.compiler.DartCompiler.compileLib(DartCompiler.java:1086)
    at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureCompileLib(DartCompilerUtilities.java:737)
    at com.google.dart.tools.core.internal.builder.DartBuilder.buildLibrary(DartBuilder.java:356)
    at com.google.dart.tools.core.internal.builder.DartBuilder.buildAllApplications(DartBuilder.java:275)
    at com.google.dart.tools.core.internal.builder.DartBuilder.build(DartBuilder.java:249)

[stevemessick]

Changed the title to: "CCE with invalid code".

[bwilkerson]

Set owner to @bwilkerson.
Added Accepted label.

[bwilkerson]

This exception is now being caught by the editor and dealt with correctly. An issue was added for the underlying bug in the compiler (http://code.google.com/p/dart/issues/detail?id=345).

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Added Fixed label.