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genJetAnnotations method extracted

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This commit is contained in:
Alex Tkachman
2012-09-15 13:44:56 +03:00
parent b2ab0ff0c8
commit f0e096aba6
1 changed files with 67 additions and 53 deletions
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compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java
+67 -53
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@@ -47,12 +47,12 @@ import org.jetbrains.jet.lang.resolve.scopes.receivers.ReceiverDescriptor;
import java.util.*;
import static org.jetbrains.asm4.Opcodes.*;
import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.JAVA_ARRAY_GENERIC_TYPE;
import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.OBJECT_TYPE;
import static org.jetbrains.jet.codegen.CodegenUtil.*;
import static org.jetbrains.jet.codegen.binding.CodegenBinding.isLocalFun;
import static org.jetbrains.jet.lang.resolve.BindingContextUtils.callableDescriptorToDeclaration;
import static org.jetbrains.jet.lang.resolve.BindingContextUtils.descriptorToDeclaration;
import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.JAVA_ARRAY_GENERIC_TYPE;
import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.OBJECT_TYPE;
/**
* @author max
@@ -145,58 +145,8 @@ public class FunctionCodegen extends GenerationStateAware {
jvmSignature.getGenericsSignature(), null);
AnnotationCodegen.forMethod(mv, state.getTypeMapper()).genAnnotations(functionDescriptor);
if (state.getClassBuilderMode() != ClassBuilderMode.SIGNATURES) {
int start = 0;
if (needJetAnnotations) {
if (functionDescriptor instanceof PropertyAccessorDescriptor) {
PropertyCodegen.generateJetPropertyAnnotation(mv, propertyTypeSignature, jvmSignature.getKotlinTypeParameter(),
((PropertyAccessorDescriptor) functionDescriptor)
.getCorrespondingProperty(),
functionDescriptor.getVisibility());
}
else if (functionDescriptor instanceof SimpleFunctionDescriptor) {
if (propertyTypeSignature != null) {
throw new IllegalStateException();
}
JetMethodAnnotationWriter aw = JetMethodAnnotationWriter.visitAnnotation(mv);
BitSet kotlinFlags = getFlagsForVisibility(functionDescriptor.getVisibility());
if (isInterface(functionDescriptor.getContainingDeclaration()) && modality != Modality.ABSTRACT) {
kotlinFlags.set(modality == Modality.FINAL
? JvmStdlibNames.FLAG_FORCE_FINAL_BIT
: JvmStdlibNames.FLAG_FORCE_OPEN_BIT);
}
aw.writeFlags(kotlinFlags);
aw.writeKind(DescriptorKindUtils.kindToInt(functionDescriptor.getKind()));
aw.writeNullableReturnType(functionDescriptor.getReturnType().isNullable());
aw.writeTypeParameters(jvmSignature.getKotlinTypeParameter());
aw.writeReturnType(jvmSignature.getKotlinReturnType());
aw.visitEnd();
}
else {
throw new IllegalStateException();
}
if (receiverParameter.exists()) {
JetValueParameterAnnotationWriter av = JetValueParameterAnnotationWriter.visitParameterAnnotation(mv, start++);
av.writeName("this$receiver");
av.writeNullable(receiverParameter.getType().isNullable());
av.writeReceiver();
if (jvmSignature.getKotlinParameterTypes() != null && jvmSignature.getKotlinParameterTypes().get(0) != null) {
av.writeType(jvmSignature.getKotlinParameterTypes().get(0).getKotlinSignature());
}
av.visitEnd();
}
for (int i = 0; i != paramDescrs.size(); ++i) {
ValueParameterDescriptor parameterDescriptor = paramDescrs.get(i);
AnnotationCodegen.forParameter(i, mv, state.getTypeMapper()).genAnnotations(parameterDescriptor);
JetValueParameterAnnotationWriter av = JetValueParameterAnnotationWriter.visitParameterAnnotation(mv, i + start);
av.writeName(parameterDescriptor.getName().getName());
av.writeHasDefaultValue(parameterDescriptor.declaresDefaultValue());
av.writeNullable(parameterDescriptor.getType().isNullable());
if (jvmSignature.getKotlinParameterTypes() != null && jvmSignature.getKotlinParameterTypes().get(i) != null) {
av.writeType(jvmSignature.getKotlinParameterTypes().get(i + start).getKotlinSignature());
}
av.visitEnd();
}
genJetAnnotations(state, functionDescriptor, jvmSignature, propertyTypeSignature, mv);
}
}
@@ -350,6 +300,70 @@ public class FunctionCodegen extends GenerationStateAware {
generateDefaultIfNeeded(context, state, v, jvmSignature.getAsmMethod(), functionDescriptor, kind);
}
public static void genJetAnnotations(
GenerationState state,
FunctionDescriptor functionDescriptor,
JvmMethodSignature jvmSignature,
String propertyTypeSignature,
MethodVisitor mv
) {
List<ValueParameterDescriptor> paramDescrs = functionDescriptor.getValueParameters();
Modality modality = functionDescriptor.getModality();
ReceiverDescriptor receiverParameter = functionDescriptor.getReceiverParameter();
int start = 0;
if (functionDescriptor instanceof PropertyAccessorDescriptor) {
PropertyCodegen.generateJetPropertyAnnotation(mv, propertyTypeSignature, jvmSignature.getKotlinTypeParameter(),
((PropertyAccessorDescriptor) functionDescriptor)
.getCorrespondingProperty(),
functionDescriptor.getVisibility());
}
else if (functionDescriptor instanceof SimpleFunctionDescriptor) {
if (propertyTypeSignature != null) {
throw new IllegalStateException();
}
JetMethodAnnotationWriter aw = JetMethodAnnotationWriter.visitAnnotation(mv);
BitSet kotlinFlags = getFlagsForVisibility(functionDescriptor.getVisibility());
if (isInterface(functionDescriptor.getContainingDeclaration()) && modality != Modality.ABSTRACT) {
kotlinFlags.set(modality == Modality.FINAL
? JvmStdlibNames.FLAG_FORCE_FINAL_BIT
: JvmStdlibNames.FLAG_FORCE_OPEN_BIT);
}
aw.writeFlags(kotlinFlags);
aw.writeKind(DescriptorKindUtils.kindToInt(functionDescriptor.getKind()));
aw.writeNullableReturnType(functionDescriptor.getReturnType().isNullable());
aw.writeTypeParameters(jvmSignature.getKotlinTypeParameter());
aw.writeReturnType(jvmSignature.getKotlinReturnType());
aw.visitEnd();
}
else {
throw new IllegalStateException();
}
if (receiverParameter.exists()) {
JetValueParameterAnnotationWriter av = JetValueParameterAnnotationWriter.visitParameterAnnotation(mv, start++);
av.writeName("this$receiver");
av.writeNullable(receiverParameter.getType().isNullable());
av.writeReceiver();
if (jvmSignature.getKotlinParameterTypes() != null && jvmSignature.getKotlinParameterTypes().get(0) != null) {
av.writeType(jvmSignature.getKotlinParameterTypes().get(0).getKotlinSignature());
}
av.visitEnd();
}
for (int i = 0; i != paramDescrs.size(); ++i) {
ValueParameterDescriptor parameterDescriptor = paramDescrs.get(i);
AnnotationCodegen.forParameter(i, mv, state.getTypeMapper()).genAnnotations(parameterDescriptor);
JetValueParameterAnnotationWriter av = JetValueParameterAnnotationWriter.visitParameterAnnotation(mv, i + start);
av.writeName(parameterDescriptor.getName().getName());
av.writeHasDefaultValue(parameterDescriptor.declaresDefaultValue());
av.writeNullable(parameterDescriptor.getType().isNullable());
if (jvmSignature.getKotlinParameterTypes() != null && jvmSignature.getKotlinParameterTypes().get(i) != null) {
av.writeType(jvmSignature.getKotlinParameterTypes().get(i + start).getKotlinSignature());
}
av.visitEnd();
}
}
public static void endVisit(MethodVisitor mv, @Nullable String description, @Nullable PsiElement method) {
try {
mv.visitMaxs(-1, -1);