assert error/NonExistentClass is only generated when mode = SIGNATURES

move classBuilderMode to injector and GenerationState from ClassBuilder

compiler/backend/src/org/jetbrains/jet/codegen/ClassBodyCodegen.java

@@ -16,7 +16,6 @@
 
 package org.jetbrains.jet.codegen;
 
-import com.intellij.psi.PsiElement;
 import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
 import org.jetbrains.jet.lang.descriptors.PropertyDescriptor;
 import org.jetbrains.jet.lang.psi.*;
@@ -148,7 +147,7 @@ public abstract class ClassBodyCodegen {
     private void generateStaticInitializer() {
         if (staticInitializerChunks.size() > 0) {
             final MethodVisitor mv = v.newMethod(null, ACC_PUBLIC | Opcodes.ACC_STATIC,"<clinit>", "()V", null, null);
-            if (v.generateCode() == ClassBuilder.Mode.FULL) {
+            if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                 mv.visitCode();
 
                 InstructionAdapter v = new InstructionAdapter(mv);

compiler/backend/src/org/jetbrains/jet/codegen/ClassBuilder.java

@@ -21,27 +21,24 @@ package org.jetbrains.jet.codegen;
 
 import com.intellij.psi.PsiElement;
 import org.jetbrains.annotations.Nullable;
-import org.objectweb.asm.*;
+import org.objectweb.asm.AnnotationVisitor;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.FieldVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
 
 public abstract class ClassBuilder {
     public static class Concrete extends ClassBuilder {
         private final ClassVisitor v;
-        private final boolean stubs;
 
-        public Concrete(ClassVisitor v, boolean stubs) {
+        public Concrete(ClassVisitor v) {
             this.v = v;
-            this.stubs = stubs;
         }
 
         @Override
         public ClassVisitor getVisitor() {
             return v;
         }
-
-        @Override
-        public Mode generateCode() {
-            return stubs ? Mode.STUBS : Mode.FULL;
-        }
     }
     public FieldVisitor newField(@Nullable PsiElement origin,
                                  int access,
@@ -88,15 +85,4 @@ public abstract class ClassBuilder {
     public void visitInnerClass(String name, String outerName, String innerName, int access) {
         getVisitor().visitInnerClass(name, outerName, innerName, access);
     }
-
-    public enum Mode {
-        /** Full function bodies */
-        FULL,
-        /** Only function signatures */
-        SIGNATURES,
-        /** Function with stub bodies: just throw exception */
-        STUBS,
-    }
-
-    public abstract Mode generateCode();
 }

compiler/backend/src/org/jetbrains/jet/codegen/ClassBuilderFactories.java

@@ -16,6 +16,7 @@
 
 package org.jetbrains.jet.codegen;
 
+import org.jetbrains.annotations.NotNull;
 import org.objectweb.asm.ClassWriter;
 import org.objectweb.asm.util.TraceClassVisitor;
 
@@ -28,9 +29,15 @@ import java.io.StringWriter;
 public class ClassBuilderFactories {
 
     public static ClassBuilderFactory TEXT = new ClassBuilderFactory() {
+        @NotNull
+        @Override
+        public ClassBuilderMode getClassBuilderMode() {
+            return ClassBuilderMode.FULL;
+        }
+
         @Override
         public ClassBuilder newClassBuilder() {
-            return new ClassBuilder.Concrete(new TraceClassVisitor(new PrintWriter(new StringWriter())), false);
+            return new ClassBuilder.Concrete(new TraceClassVisitor(new PrintWriter(new StringWriter())));
         }
 
         @Override
@@ -51,6 +58,12 @@ public class ClassBuilderFactories {
 
     public static ClassBuilderFactory binaries(final boolean stubs) {
         return new ClassBuilderFactory() {
+            @NotNull
+            @Override
+            public ClassBuilderMode getClassBuilderMode() {
+                return stubs ? ClassBuilderMode.STUBS : ClassBuilderMode.FULL;
+            }
+
             @Override
             public ClassBuilder newClassBuilder() {
                 return new ClassBuilder.Concrete(new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS){
@@ -64,7 +77,7 @@ public class ClassBuilderFactories {
                             return "java/lang/Object";
                         }
                     }
-                }, stubs);
+                });
             }
 
             @Override

compiler/backend/src/org/jetbrains/jet/codegen/ClassBuilderFactory.java

@@ -16,6 +16,7 @@
 
 package org.jetbrains.jet.codegen;
 
+import org.jetbrains.annotations.NotNull;
 import org.objectweb.asm.ClassWriter;
 import org.objectweb.asm.util.TraceClassVisitor;
 
@@ -26,6 +27,8 @@ import java.io.StringWriter;
  * @author max
  */
 public interface ClassBuilderFactory {
+    @NotNull
+    ClassBuilderMode getClassBuilderMode();
     ClassBuilder newClassBuilder();
     String asText(ClassBuilder builder);
     byte[] asBytes(ClassBuilder builder);

compiler/backend/src/org/jetbrains/jet/codegen/ClassBuilderMode.java

+/*
+ * Copyright 2010-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.codegen;
+
+/**
+* @author Stepan Koltsov
+*/
+public enum ClassBuilderMode {
+    /** Full function bodies */
+    FULL,
+    /** Only function signatures */
+    SIGNATURES,
+    /** Function with stub bodies: just throw exception */
+    STUBS,
+}

compiler/backend/src/org/jetbrains/jet/codegen/ClassCodegen.java

@@ -40,7 +40,7 @@ public class ClassCodegen {
 
         final CodegenContext contextForInners = context.intoClass(descriptor, OwnerKind.IMPLEMENTATION, state.getInjector().getJetTypeMapper());
 
-        if (classBuilder.generateCode() == ClassBuilder.Mode.SIGNATURES) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.SIGNATURES) {
             // Outer class implementation must happen prior inner classes so we get proper scoping tree in JetLightClass's delegate
             generateImplementation(context, aClass, OwnerKind.IMPLEMENTATION, contextForInners.accessors, classBuilder);
         }
@@ -54,7 +54,7 @@ public class ClassCodegen {
             }
         }
 
-        if (classBuilder.generateCode() != ClassBuilder.Mode.SIGNATURES) {
+        if (state.getClassBuilderMode() != ClassBuilderMode.SIGNATURES) {
             generateImplementation(context, aClass, OwnerKind.IMPLEMENTATION, contextForInners.accessors, classBuilder);
         }
         

compiler/backend/src/org/jetbrains/jet/codegen/ClosureCodegen.java

@@ -170,10 +170,10 @@ public class ClosureCodegen extends ObjectOrClosureCodegen {
         cv.newField(fun, ACC_PRIVATE | ACC_STATIC | ACC_FINAL, "$instance", classDescr, null, null);
 
         MethodVisitor mv = cv.newMethod(fun, ACC_PUBLIC | ACC_STATIC, "$getInstance", "()" + classDescr, null, new String[0]);
-        if (cv.generateCode() == ClassBuilder.Mode.STUBS) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
             StubCodegen.generateStubCode(mv);
         }
-        else if (cv.generateCode() == ClassBuilder.Mode.FULL) {
+        else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
             mv.visitCode();
             mv.visitFieldInsn(GETSTATIC, name, "$instance", classDescr);
             mv.visitInsn(DUP);
@@ -211,10 +211,10 @@ public class ClosureCodegen extends ObjectOrClosureCodegen {
             return;
 
         final MethodVisitor mv = cv.newMethod(fun, ACC_PUBLIC, "invoke", bridge.getAsmMethod().getDescriptor(), null, new String[0]);
-        if (cv.generateCode() == ClassBuilder.Mode.STUBS) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
             StubCodegen.generateStubCode(mv);
         }
-        if (cv.generateCode() == ClassBuilder.Mode.FULL) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
             mv.visitCode();
 
             InstructionAdapter iv = new InstructionAdapter(mv);
@@ -296,10 +296,10 @@ public class ClosureCodegen extends ObjectOrClosureCodegen {
 
         final Method constructor = new Method("<init>", Type.VOID_TYPE, argTypes);
         final MethodVisitor mv = cv.newMethod(fun, ACC_PUBLIC, "<init>", constructor.getDescriptor(), null, new String[0]);
-        if (cv.generateCode() == ClassBuilder.Mode.STUBS) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
             StubCodegen.generateStubCode(mv);
         }
-        else if (cv.generateCode() == ClassBuilder.Mode.FULL) {
+        else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
             mv.visitCode();
             InstructionAdapter iv = new InstructionAdapter(mv);
 

compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java

@@ -124,7 +124,7 @@ public class FunctionCodegen {
             
             final MethodVisitor mv = v.newMethod(fun, flags, jvmSignature.getAsmMethod().getName(), jvmSignature.getAsmMethod().getDescriptor(), jvmSignature.getGenericsSignature(), null);
             AnnotationCodegen.forMethod(mv, state.getInjector().getJetTypeMapper()).genAnnotations(functionDescriptor);
-            if(v.generateCode() != ClassBuilder.Mode.SIGNATURES) {
+            if(state.getClassBuilderMode() != ClassBuilderMode.SIGNATURES) {
                 int start = 0;
                 if (needJetAnnotations) {
                     if (functionDescriptor instanceof PropertyAccessorDescriptor) {
@@ -169,12 +169,12 @@ public class FunctionCodegen {
                 }
             }
 
-            if (!isAbstract && v.generateCode() == ClassBuilder.Mode.STUBS) {
+            if (!isAbstract && state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                 StubCodegen.generateStubCode(mv);
             }
 
 
-            if (!isAbstract && v.generateCode() == ClassBuilder.Mode.FULL) {
+            if (!isAbstract && state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                 mv.visitCode();
                 
                 Label methodBegin = new Label();
@@ -345,10 +345,10 @@ public class FunctionCodegen {
                 descriptor = descriptor.replace("(","(L" + ownerInternalName + ";");
             final MethodVisitor mv = v.newMethod(null, flags | (isConstructor ? 0 : ACC_STATIC), isConstructor ? "<init>" : jvmSignature.getName() + JvmAbi.DEFAULT_PARAMS_IMPL_SUFFIX, descriptor, null, null);
             InstructionAdapter iv = new InstructionAdapter(mv);
-            if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+            if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                 StubCodegen.generateStubCode(mv);
             }
-            else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+            else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                 mv.visitCode();
 
                 FrameMap frameMap = owner.prepareFrame(state.getInjector().getJetTypeMapper());
@@ -474,10 +474,10 @@ public class FunctionCodegen {
             int flags = ACC_PUBLIC | ACC_BRIDGE; // TODO.
 
             final MethodVisitor mv = v.newMethod(null, flags, jvmSignature.getName(), overriden.getDescriptor(), null, null);
-            if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+            if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                 StubCodegen.generateStubCode(mv);
             }
-            else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+            else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                 mv.visitCode();
 
                 Type[] argTypes = overriden.getArgumentTypes();
@@ -515,10 +515,10 @@ public class FunctionCodegen {
         int flags = ACC_PUBLIC | ACC_SYNTHETIC; // TODO.
 
         final MethodVisitor mv = v.newMethod(null, flags, method.getName(), method.getDescriptor(), null, null);
-        if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
             StubCodegen.generateStubCode(mv);
         }
-        else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+        else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
             mv.visitCode();
 
             Type[] argTypes = method.getArgumentTypes();

compiler/backend/src/org/jetbrains/jet/codegen/GenerationState.java

@@ -49,6 +49,8 @@ public class GenerationState {
     private final List<JetFile> files;
     @NotNull
     private final InjectorForJvmCodegen injector;
+    @NotNull
+    private final ClassBuilderMode classBuilderMode;
 
 
     public GenerationState(Project project, ClassBuilderFactory builderFactory, AnalyzeExhaust analyzeExhaust, List<JetFile> files) {
@@ -61,9 +63,10 @@ public class GenerationState {
         this.progress = progress;
         this.analyzeExhaust = exhaust;
         this.files = files;
+        this.classBuilderMode = builderFactory.getClassBuilderMode();
         this.injector = new InjectorForJvmCodegen(
                 analyzeExhaust.getStandardLibrary(), analyzeExhaust.getBindingContext(),
-                this.files, project, compilerSpecialMode, this, builderFactory);
+                this.files, project, compilerSpecialMode, builderFactory.getClassBuilderMode(), this, builderFactory);
     }
 
     @NotNull
@@ -83,6 +86,11 @@ public class GenerationState {
         return analyzeExhaust.getBindingContext();
     }
 
+    @NotNull
+    public ClassBuilderMode getClassBuilderMode() {
+        return classBuilderMode;
+    }
+
     public ClassCodegen forClass() {
         return new ClassCodegen(this);
     }

compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java

@@ -296,10 +296,10 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
             Type[] argTypes = method.getArgumentTypes();
 
             MethodVisitor mv = v.newMethod(null, ACC_PUBLIC| ACC_BRIDGE| ACC_FINAL, bridge.getName(), method.getDescriptor(), null, null);
-            if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+            if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                 StubCodegen.generateStubCode(mv);
             }
-            else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+            else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                 mv.visitCode();
 
                 InstructionAdapter iv = new InstructionAdapter(mv);
@@ -327,10 +327,10 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
                 Method originalMethod = originalSignature.getJvmMethodSignature().getAsmMethod();
                 MethodVisitor mv = v.newMethod(null, ACC_PUBLIC | ACC_BRIDGE | ACC_FINAL, method.getName(), method.getDescriptor(), null, null);
                 PropertyCodegen.generateJetPropertyAnnotation(mv, originalSignature.getPropertyTypeKotlinSignature(), originalSignature.getJvmMethodSignature().getKotlinTypeParameter());
-                if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+                if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                     StubCodegen.generateStubCode(mv);
                 }
-                else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+                else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                     mv.visitCode();
 
                     InstructionAdapter iv = new InstructionAdapter(mv);
@@ -353,10 +353,10 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
                 Method originalMethod = originalSignature2.getJvmMethodSignature().getAsmMethod();
                 MethodVisitor mv = v.newMethod(null, ACC_PUBLIC | ACC_BRIDGE | ACC_FINAL, method.getName(), method.getDescriptor(), null, null);
                 PropertyCodegen.generateJetPropertyAnnotation(mv, originalSignature2.getPropertyTypeKotlinSignature(), originalSignature2.getJvmMethodSignature().getKotlinTypeParameter());
-                if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+                if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                     StubCodegen.generateStubCode(mv);
                 }
-                else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+                else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                     mv.visitCode();
 
                     InstructionAdapter iv = new InstructionAdapter(mv);
@@ -531,7 +531,7 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
 
         int flags = ACC_PUBLIC; // TODO
         final MethodVisitor mv = v.newMethod(myClass, flags, constructorMethod.getName(), constructorMethod.getAsmMethod().getDescriptor(), constructorMethod.getGenericsSignature(), null);
-        if (v.generateCode() == ClassBuilder.Mode.SIGNATURES) return;
+        if (state.getClassBuilderMode() == ClassBuilderMode.SIGNATURES) return;
 
         AnnotationVisitor jetConstructorVisitor = mv.visitAnnotation(JvmStdlibNames.JET_CONSTRUCTOR.getDescriptor(), true);
         if (constructorDescriptor == null) {
@@ -558,7 +558,7 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
             }
         }
 
-        if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
             StubCodegen.generateStubCode(mv);
             return;
         }
@@ -733,10 +733,10 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
                     Method functionOriginal = typeMapper.mapSignature(fun.getName(), fun.getOriginal()).getAsmMethod();
 
                     final MethodVisitor mv = v.newMethod(myClass, flags, function.getName(), function.getDescriptor(), null, null);
-                    if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+                    if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                         StubCodegen.generateStubCode(mv);
                     }
-                    else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+                    else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
                         mv.visitCode();
 
                         codegen.generateThisOrOuter(descriptor);
@@ -872,10 +872,10 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
         CallableMethod method = typeMapper.mapToCallableMethod(constructorDescriptor, kind, typeMapper.hasThis0(constructorDescriptor.getContainingDeclaration()));
         int flags = ACC_PUBLIC; // TODO
         final MethodVisitor mv = v.newMethod(constructor, flags, "<init>", method.getSignature().getAsmMethod().getDescriptor(), null, null);
-        if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
             StubCodegen.generateStubCode(mv);
         }
-        else if (v.generateCode() == ClassBuilder.Mode.FULL) {
+        else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
             mv.visitCode();
 
             ConstructorFrameMap frameMap = new ConstructorFrameMap(method, constructorDescriptor, typeMapper.hasThis0(constructorDescriptor.getContainingDeclaration()));

compiler/backend/src/org/jetbrains/jet/codegen/JetTypeMapper.java

@@ -65,6 +65,7 @@ public class JetTypeMapper {
     public BindingContext bindingContext;
     private ClosureAnnotator closureAnnotator;
     private CompilerSpecialMode compilerSpecialMode;
+    private ClassBuilderMode classBuilderMode;
 
 
     @Inject
@@ -87,6 +88,11 @@ public class JetTypeMapper {
         this.compilerSpecialMode = compilerSpecialMode;
     }
 
+    @Inject
+    public void setClassBuilderMode(ClassBuilderMode classBuilderMode) {
+        this.classBuilderMode = classBuilderMode;
+    }
+
     @PostConstruct
     public void init() {
         initKnownTypes();
@@ -335,6 +341,9 @@ public class JetTypeMapper {
         DeclarationDescriptor descriptor = jetType.getConstructor().getDeclarationDescriptor();
 
         if (ErrorUtils.isError(descriptor)) {
+            if (classBuilderMode != ClassBuilderMode.SIGNATURES) {
+                throw new IllegalStateException("error types are not allowed when classBuilderMode = " + classBuilderMode);
+            }
             Type asmType = Type.getObjectType("error/NonExistentClass");
             if (signatureVisitor != null) {
                 visitAsmType(signatureVisitor, asmType, true);

compiler/backend/src/org/jetbrains/jet/codegen/NamespaceCodegen.java

@@ -92,7 +92,7 @@ public class NamespaceCodegen {
 
     private void generateStaticInitializers(JetFile namespace) {
         MethodVisitor mv = v.newMethod(namespace, ACC_PUBLIC | ACC_STATIC, "<clinit>", "()V", null, null);
-        if (v.generateCode() == ClassBuilder.Mode.FULL) {
+        if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
             mv.visitCode();
 
             FrameMap frameMap = new FrameMap();

compiler/backend/src/org/jetbrains/jet/codegen/PropertyCodegen.java

@@ -182,10 +182,10 @@ public class PropertyCodegen {
             AnnotationCodegen.forMethod(mv, state.getInjector().getJetTypeMapper()).genAnnotations(propertyDescriptor.getGetter());
         }
 
-        if (v.generateCode() != ClassBuilder.Mode.SIGNATURES && (!isTrait || kind instanceof OwnerKind.DelegateKind)) {
+        if (state.getClassBuilderMode() != ClassBuilderMode.SIGNATURES && (!isTrait || kind instanceof OwnerKind.DelegateKind)) {
             if(propertyDescriptor.getModality() != Modality.ABSTRACT)  {
                 mv.visitCode();
-                if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+                if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                     StubCodegen.generateStubThrow(mv);
                 }
                 else {
@@ -266,10 +266,10 @@ public class PropertyCodegen {
             AnnotationCodegen.forMethod(mv, state.getInjector().getJetTypeMapper()).genAnnotations(propertyDescriptor.getSetter());
         }
 
-        if (v.generateCode() != ClassBuilder.Mode.SIGNATURES && (!isTrait || kind instanceof OwnerKind.DelegateKind)) {
+        if (state.getClassBuilderMode() != ClassBuilderMode.SIGNATURES && (!isTrait || kind instanceof OwnerKind.DelegateKind)) {
             if(propertyDescriptor.getModality() != Modality.ABSTRACT)  {
                 mv.visitCode();
-                if (v.generateCode() == ClassBuilder.Mode.STUBS) {
+                if (state.getClassBuilderMode() == ClassBuilderMode.STUBS) {
                     StubCodegen.generateStubThrow(mv);
                 }
                 else {

compiler/backend/src/org/jetbrains/jet/di/InjectorForJetTypeMapper.java

@@ -23,6 +23,7 @@ import java.util.List;
 import org.jetbrains.jet.lang.psi.JetFile;
 import org.jetbrains.jet.codegen.JetTypeMapper;
 import org.jetbrains.jet.lang.resolve.java.CompilerSpecialMode;
+import org.jetbrains.jet.codegen.ClassBuilderMode;
 import org.jetbrains.jet.codegen.ClosureAnnotator;
 import org.jetbrains.jet.lang.types.lang.JetStandardLibrary;
 import org.jetbrains.jet.lang.resolve.BindingContext;
@@ -42,9 +43,11 @@ public class InjectorForJetTypeMapper {
     ) {
         this.jetTypeMapper = new JetTypeMapper();
         CompilerSpecialMode compilerSpecialMode = CompilerSpecialMode.REGULAR;
+        ClassBuilderMode classBuilderMode = ClassBuilderMode.FULL;
         ClosureAnnotator closureAnnotator = new ClosureAnnotator();
 
         this.jetTypeMapper.setBindingContext(bindingContext);
+        this.jetTypeMapper.setClassBuilderMode(classBuilderMode);
         this.jetTypeMapper.setClosureAnnotator(closureAnnotator);
         this.jetTypeMapper.setCompilerSpecialMode(compilerSpecialMode);
         this.jetTypeMapper.setStandardLibrary(jetStandardLibrary);

compiler/backend/src/org/jetbrains/jet/di/InjectorForJvmCodegen.java

@@ -23,6 +23,7 @@ import java.util.List;
 import org.jetbrains.jet.lang.psi.JetFile;
 import com.intellij.openapi.project.Project;
 import org.jetbrains.jet.lang.resolve.java.CompilerSpecialMode;
+import org.jetbrains.jet.codegen.ClassBuilderMode;
 import org.jetbrains.jet.codegen.GenerationState;
 import org.jetbrains.jet.codegen.ClassBuilderFactory;
 import org.jetbrains.jet.codegen.JetTypeMapper;
@@ -35,6 +36,7 @@ import java.util.List;
 import org.jetbrains.jet.lang.psi.JetFile;
 import com.intellij.openapi.project.Project;
 import org.jetbrains.jet.lang.resolve.java.CompilerSpecialMode;
+import org.jetbrains.jet.codegen.ClassBuilderMode;
 import org.jetbrains.jet.codegen.GenerationState;
 import org.jetbrains.jet.codegen.ClassBuilderFactory;
 import org.jetbrains.annotations.NotNull;
@@ -54,6 +56,7 @@ public class InjectorForJvmCodegen {
         @NotNull List<JetFile> listOfJetFile,
         @NotNull Project project,
         @NotNull CompilerSpecialMode compilerSpecialMode,
+        @NotNull ClassBuilderMode classBuilderMode,
         @NotNull GenerationState generationState,
         @NotNull ClassBuilderFactory classBuilderFactory
     ) {
@@ -65,6 +68,7 @@ public class InjectorForJvmCodegen {
         ClosureAnnotator closureAnnotator = new ClosureAnnotator();
 
         this.jetTypeMapper.setBindingContext(bindingContext);
+        this.jetTypeMapper.setClassBuilderMode(classBuilderMode);
         this.jetTypeMapper.setClosureAnnotator(closureAnnotator);
         this.jetTypeMapper.setCompilerSpecialMode(compilerSpecialMode);
         this.jetTypeMapper.setStandardLibrary(jetStandardLibrary);

compiler/jet.as.java.psi/src/org/jetbrains/jet/asJava/JetLightClass.java

@@ -44,6 +44,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.analyzer.AnalyzeExhaust;
 import org.jetbrains.jet.codegen.ClassBuilder;
 import org.jetbrains.jet.codegen.ClassBuilderFactory;
+import org.jetbrains.jet.codegen.ClassBuilderMode;
 import org.jetbrains.jet.codegen.CompilationErrorHandler;
 import org.jetbrains.jet.codegen.GenerationState;
 import org.jetbrains.jet.lang.psi.JetFile;
@@ -141,6 +142,12 @@ public class JetLightClass extends AbstractLightClass implements JetJavaMirrorMa
         final Stack<StubElement> stubStack = new Stack<StubElement>();
 
         final ClassBuilderFactory builderFactory = new ClassBuilderFactory() {
+            @NotNull
+            @Override
+            public ClassBuilderMode getClassBuilderMode() {
+                return ClassBuilderMode.SIGNATURES;
+            }
+
             @Override
             public ClassBuilder newClassBuilder() {
                 return new StubClassBuilder(stubStack);

compiler/jet.as.java.psi/src/org/jetbrains/jet/asJava/StubClassBuilder.java

@@ -107,9 +107,4 @@ public class StubClassBuilder extends ClassBuilder {
         }
         super.done();
     }
-
-    @Override
-    public Mode generateCode() {
-        return Mode.SIGNATURES;
-    }
 }

injector-generator/src/org/jetbrains/jet/di/AllInjectorsGenerator.java

@@ -18,6 +18,7 @@ package org.jetbrains.jet.di;
 
 import com.intellij.openapi.project.Project;
 import org.jetbrains.jet.codegen.ClassBuilderFactory;
+import org.jetbrains.jet.codegen.ClassBuilderMode;
 import org.jetbrains.jet.codegen.ClassFileFactory;
 import org.jetbrains.jet.codegen.GenerationState;
 import org.jetbrains.jet.codegen.JetTypeMapper;
@@ -149,6 +150,7 @@ public class AllInjectorsGenerator {
         generator.addParameter(DiType.listOf(JetFile.class));
         generator.addParameter(Project.class);
         generator.addParameter(CompilerSpecialMode.class);
+        generator.addParameter(ClassBuilderMode.class);
         generator.addPublicParameter(GenerationState.class);
         generator.addParameter(ClassBuilderFactory.class);
         generator.addPublicField(JetTypeMapper.class);
@@ -164,6 +166,7 @@ public class AllInjectorsGenerator {
         generator.addParameter(DiType.listOf(JetFile.class));
         generator.addPublicField(JetTypeMapper.class);
         generator.addField(CompilerSpecialMode.REGULAR);
+        generator.addField(ClassBuilderMode.FULL);
         generator.generate("compiler/backend/src", "org.jetbrains.jet.di", "InjectorForJetTypeMapper");
     }