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Support updated object hierarchy in JVM codegen

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This commit is contained in:
Alexander Udalov
2013-11-12 18:57:37 +04:00
parent 197eaa0b2e
commit ae116c6d9a
2 changed files with 14 additions and 8 deletions
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compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
+9 -6
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@@ -1643,9 +1643,7 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> implem
}
if (descriptor instanceof VariableDescriptorForObject) {
VariableDescriptorForObject variableDescriptor = (VariableDescriptorForObject) descriptor;
ClassDescriptor objectClassDescriptor = variableDescriptor.getObjectClass();
return genObjectClassInstance(variableDescriptor, objectClassDescriptor);
return genObjectClassInstance((VariableDescriptorForObject) descriptor);
}
int index = lookupLocalIndex(descriptor);
@@ -1674,7 +1672,11 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> implem
}
if (descriptor instanceof ClassDescriptor) {
ClassDescriptor classObjectDescriptor = ((ClassDescriptor) descriptor).getClassObjectDescriptor();
ClassDescriptor classDescriptor = (ClassDescriptor) descriptor;
if (classDescriptor.getKind() == ClassKind.OBJECT) {
return StackValue.singleton(classDescriptor, typeMapper);
}
ClassDescriptor classObjectDescriptor = classDescriptor.getClassObjectDescriptor();
assert classObjectDescriptor != null : "Class object is not found for " + descriptor;
return StackValue.singleton(classObjectDescriptor, typeMapper);
}
@@ -1723,7 +1725,8 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> implem
throw new UnsupportedOperationException("don't know how to generate reference " + descriptor);
}
private StackValue genObjectClassInstance(VariableDescriptor variableDescriptor, ClassDescriptor objectClassDescriptor) {
@NotNull
private StackValue genObjectClassInstance(@NotNull VariableDescriptorForObject variableDescriptor) {
boolean isEnumEntry = DescriptorUtils.isEnumClassObject(variableDescriptor.getContainingDeclaration());
if (isEnumEntry) {
ClassDescriptor containing = (ClassDescriptor) variableDescriptor.getContainingDeclaration().getContainingDeclaration();
@@ -1732,7 +1735,7 @@ public class ExpressionCodegen extends JetVisitor<StackValue, StackValue> implem
return StackValue.field(type, type, variableDescriptor.getName().asString(), true);
}
else {
return StackValue.singleton(objectClassDescriptor, typeMapper);
return StackValue.singleton(variableDescriptor.getObjectClass(), typeMapper);
}
}