JSON lib does not compile in Superdev Mode

[mvector]

I tested this JSON lib but it does not work with GWT SDM. Here is the output. It seems like a Generator is missing. GWT SDM cannot find the source of some types.

GET /recompile/gwtt

   Job test.gwtt_1_0

      starting job: test.gwtt_1_0

      Compiling module test.gwtt

         Unification traversed 6730 fields and methods and 570 types. 560 are considered part of the current module and 560 had all of their fields and methods traversed.

         Compiling 1 permutation

            Compiling permutation 0...

            [ERROR] An internal compiler exception occurred

com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.

at com.google.gwt.dev.jjs.ast.JVisitor.translateException(JVisitor.java:121)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:140)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:132)

at com.google.gwt.dev.jjs.impl.Devirtualizer.getStaticImpl(Devirtualizer.java:561)

at com.google.gwt.dev.jjs.impl.Devirtualizer.access$400(Devirtualizer.java:75)

at com.google.gwt.dev.jjs.impl.Devirtualizer$RewriteVirtualDispatches.ensureDevirtualVersionExists(Devirtualizer.java:184)

at com.google.gwt.dev.jjs.impl.Devirtualizer$RewriteVirtualDispatches.endVisit(Devirtualizer.java:101)

at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:571)

at com.google.gwt.dev.jjs.ast.JModVisitor$ListContextImmutable.traverse(JModVisitor.java:183)

at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemoveImmutable(JModVisitor.java:356)

at com.google.gwt.dev.jjs.ast.JInterfaceType.traverse(JInterfaceType.java:75)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)

at com.google.gwt.dev.jjs.ast.JProgram.visitModuleTypes(JProgram.java:1191)

at com.google.gwt.dev.jjs.ast.JProgram.traverse(JProgram.java:1155)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)

at com.google.gwt.dev.jjs.impl.Devirtualizer.execImpl(Devirtualizer.java:319)

at com.google.gwt.dev.jjs.impl.Devirtualizer.exec(Devirtualizer.java:218)

at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler$MonolithicPermutationCompiler.normalizeSemantics(MonolithicJavaToJavaScriptCompiler.java:95)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$PermutationCompiler.compilePermutation(JavaToJavaScriptCompiler.java:285)

at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.compilePermutation(MonolithicJavaToJavaScriptCompiler.java:296)

at com.google.gwt.dev.jjs.UnifiedAst.compilePermutation(UnifiedAst.java:143)

at com.google.gwt.dev.CompilePerms.compile(CompilePerms.java:197)

at com.google.gwt.dev.ThreadedPermutationWorkerFactory$ThreadedPermutationWorker.compile(ThreadedPermutationWorkerFactory.java:50)

at com.google.gwt.dev.PermutationWorkerFactory$Manager$WorkerThread.run(PermutationWorkerFactory.java:74)

at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.NullPointerException

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:137)

... 27 more

               [ERROR] <no source info>: <source info not available>

               [ERROR] at JsonElement.java(19): public abstract JsonElement clear();

                  com.google.gwt.dev.jjs.ast.JMethod

               [ERROR] at JsonElement.java(18): interface JsonElement extends Serializable 

                  com.google.gwt.dev.jjs.ast.JInterfaceType

               [ERROR] at Unknown(0): <JProgram>

                  com.google.gwt.dev.jjs.ast.JProgram

            [ERROR] Unrecoverable exception, shutting down

com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)

at com.google.gwt.dev.javac.CompilationProblemReporter.logAndTranslateException(CompilationProblemReporter.java:106)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$PermutationCompiler.compilePermutation(JavaToJavaScriptCompiler.java:363)

at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.compilePermutation(MonolithicJavaToJavaScriptCompiler.java:296)

at com.google.gwt.dev.jjs.UnifiedAst.compilePermutation(UnifiedAst.java:143)

at com.google.gwt.dev.CompilePerms.compile(CompilePerms.java:197)

at com.google.gwt.dev.ThreadedPermutationWorkerFactory$ThreadedPermutationWorker.compile(ThreadedPermutationWorkerFactory.java:50)

at com.google.gwt.dev.PermutationWorkerFactory$Manager$WorkerThread.run(PermutationWorkerFactory.java:74)

at java.lang.Thread.run(Thread.java:745)

            [ERROR] Not all permutation were compiled , completed (0/1)

      [WARN] recompile failed

      [WARN] continuing to serve previous version

[田传武]

See https://github.com/goodow/realtime-json/issues/2