fix erased parameters codegen and parsing

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

@@ -232,11 +232,11 @@ public class BothSignatureWriter {
         writeAsmType0(asmType);
     }
 
-    public void writeFormalTypeParameter(final String name, Variance variance) {
+    public void writeFormalTypeParameter(final String name, Variance variance, boolean reified) {
         checkTopLevel();
 
         signatureVisitor().visitFormalTypeParameter(name);
-        jetSignatureWriter.visitFormalTypeParameter(name, JetSignatureUtils.translateVariance(variance));
+        jetSignatureWriter.visitFormalTypeParameter(name, JetSignatureUtils.translateVariance(variance), reified);
 
         generic = true;
     }

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

@@ -130,6 +130,9 @@ public class FunctionCodegen {
                         av.visitEnd();
                     }
                     for (final TypeParameterDescriptor typeParameterDescriptor : typeParameters) {
+                        if (!typeParameterDescriptor.isReified()) {
+                            continue;
+                        }
                         AnnotationVisitor av = mv.visitParameterAnnotation(start++, JvmStdlibNames.JET_TYPE_PARAMETER.getDescriptor(), true);
                         av.visit(JvmStdlibNames.JET_TYPE_PARAMETER_NAME_FIELD, typeParameterDescriptor.getName());
                         av.visitEnd();
@@ -171,6 +174,9 @@ public class FunctionCodegen {
                     add++;
 
                 for (final TypeParameterDescriptor typeParameterDescriptor : typeParameters) {
+                    if (!typeParameterDescriptor.isReified()) {
+                        continue;
+                    }
                     int slot = frameMap.enterTemp();
                     add++;
                     codegen.addTypeParameter(typeParameterDescriptor, StackValue.local(slot, JetTypeMapper.TYPE_TYPEINFO));

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

@@ -495,7 +495,7 @@ public class JetTypeMapper {
     }
 
     private void writeFormalTypeParameter(TypeParameterDescriptor typeParameterDescriptor, BothSignatureWriter signatureVisitor) {
-        signatureVisitor.writeFormalTypeParameter(typeParameterDescriptor.getName(), typeParameterDescriptor.getVariance());
+        signatureVisitor.writeFormalTypeParameter(typeParameterDescriptor.getName(), typeParameterDescriptor.getVariance(), typeParameterDescriptor.isReified());
 
         classBound:
         {

compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JavaDescriptorResolver.java

@@ -375,12 +375,13 @@ public class JavaDescriptorResolver {
         private final DeclarationDescriptor containingDeclaration;
         private final PsiTypeParameterListOwner psiOwner;
         private final String name;
+        private final boolean reified;
         private final int index;
         private final TypeInfoVariance variance;
         private final TypeVariableResolver typeVariableResolver;
 
         protected JetSignatureTypeParameterVisitor(DeclarationDescriptor containingDeclaration, PsiTypeParameterListOwner psiOwner,
-                String name, int index, TypeInfoVariance variance, TypeVariableResolver typeVariableResolver)
+                String name, boolean reified, int index, TypeInfoVariance variance, TypeVariableResolver typeVariableResolver)
         {
             if (name.isEmpty()) {
                 throw new IllegalStateException();
@@ -389,6 +390,7 @@ public class JavaDescriptorResolver {
             this.containingDeclaration = containingDeclaration;
             this.psiOwner = psiOwner;
             this.name = name;
+            this.reified = reified;
             this.index = index;
             this.variance = variance;
             this.typeVariableResolver = typeVariableResolver;
@@ -425,7 +427,7 @@ public class JavaDescriptorResolver {
             TypeParameterDescriptor typeParameter = TypeParameterDescriptor.createForFurtherModification(
                     containingDeclaration,
                     Collections.<AnnotationDescriptor>emptyList(), // TODO: wrong
-                    true, // TODO: wrong
+                    reified,
                     JetSignatureUtils.translateVariance(variance),
                     name,
                     index);
@@ -462,8 +464,8 @@ public class JavaDescriptorResolver {
             private int formalTypeParameterIndex = 0;
             
             @Override
-            public JetSignatureVisitor visitFormalTypeParameter(final String name, final TypeInfoVariance variance) {
-                return new JetSignatureTypeParameterVisitor(classDescriptor, clazz, name, formalTypeParameterIndex++, variance, new MyTypeVariableResolver()) {
+            public JetSignatureVisitor visitFormalTypeParameter(final String name, final TypeInfoVariance variance, boolean reified) {
+                return new JetSignatureTypeParameterVisitor(classDescriptor, clazz, name, reified, formalTypeParameterIndex++, variance, new MyTypeVariableResolver()) {
                     @Override
                     protected void done(TypeParameterDescriptor typeParameterDescriptor) {
                         r.add(typeParameterDescriptor);
@@ -1269,9 +1271,9 @@ public class JavaDescriptorResolver {
             private int formalTypeParameterIndex = 0;
             
             @Override
-            public JetSignatureVisitor visitFormalTypeParameter(final String name, final TypeInfoVariance variance) {
+            public JetSignatureVisitor visitFormalTypeParameter(final String name, final TypeInfoVariance variance, boolean reified) {
                 
-                return new JetSignatureTypeParameterVisitor(functionDescriptor, method, name, formalTypeParameterIndex++, variance, new MyTypeVariableResolver()) {
+                return new JetSignatureTypeParameterVisitor(functionDescriptor, method, name, reified, formalTypeParameterIndex++, variance, new MyTypeVariableResolver()) {
                     @Override
                     protected void done(TypeParameterDescriptor typeParameterDescriptor) {
                         r.add(typeParameterDescriptor);

compiler/testData/readKotlinBinaryClass/constructor/ConstructorWithTypeParametersEAndOnePValueParameter.kt

@@ -0,0 +1,3 @@
+package test
+
+class OneTypeParameterErased<P, erased Q>(q: Q)

compiler/testData/readKotlinBinaryClass/fun/genericWithTypeVariables/FunParamParamErased.kt

@@ -0,0 +1,3 @@
+package test
+
+fun <erased P> funParamParam(a: Int, b: P) = 1