org.jetbrains.kotlin.resolve.jvm.AsmTypes Maven / Gradle / Ivy
/*
* Copyright 2010-2015 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.kotlin.resolve.jvm;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.builtins.PrimitiveType;
import org.jetbrains.org.objectweb.asm.Type;
import java.util.HashMap;
import java.util.Map;
public class AsmTypes {
private static final Map, Type> TYPES_MAP = new HashMap<>();
public static final Type OBJECT_TYPE = getType(Object.class);
public static final Type JAVA_STRING_TYPE = getType(String.class);
public static final Type JAVA_THROWABLE_TYPE = getType(Throwable.class);
public static final Type JAVA_CLASS_TYPE = getType(Class.class);
public static final Type ENUM_TYPE = getType(Enum.class);
public static final Type NUMBER_TYPE = getType(Number.class);
public static final Type BOOLEAN_WRAPPER_TYPE = getType(Boolean.class);
public static final Type CHARACTER_WRAPPER_TYPE = getType(Character.class);
public static final Type UNIT_TYPE = Type.getObjectType("kotlin/Unit");
public static final Type LAMBDA = Type.getObjectType("kotlin/jvm/internal/Lambda");
public static final Type FUNCTION_REFERENCE = Type.getObjectType("kotlin/jvm/internal/FunctionReference");
public static final Type PROPERTY_REFERENCE0 = Type.getObjectType("kotlin/jvm/internal/PropertyReference0");
public static final Type PROPERTY_REFERENCE1 = Type.getObjectType("kotlin/jvm/internal/PropertyReference1");
public static final Type PROPERTY_REFERENCE2 = Type.getObjectType("kotlin/jvm/internal/PropertyReference2");
public static final Type MUTABLE_PROPERTY_REFERENCE0 = Type.getObjectType("kotlin/jvm/internal/MutablePropertyReference0");
public static final Type MUTABLE_PROPERTY_REFERENCE1 = Type.getObjectType("kotlin/jvm/internal/MutablePropertyReference1");
public static final Type MUTABLE_PROPERTY_REFERENCE2 = Type.getObjectType("kotlin/jvm/internal/MutablePropertyReference2");
public static final Type[] PROPERTY_REFERENCE_IMPL = {
Type.getObjectType("kotlin/jvm/internal/PropertyReference0Impl"),
Type.getObjectType("kotlin/jvm/internal/PropertyReference1Impl"),
Type.getObjectType("kotlin/jvm/internal/PropertyReference2Impl")
};
public static final Type[] MUTABLE_PROPERTY_REFERENCE_IMPL = {
Type.getObjectType("kotlin/jvm/internal/MutablePropertyReference0Impl"),
Type.getObjectType("kotlin/jvm/internal/MutablePropertyReference1Impl"),
Type.getObjectType("kotlin/jvm/internal/MutablePropertyReference2Impl")
};
public static final Type K_CLASS_TYPE = reflect("KClass");
public static final Type K_CLASS_ARRAY_TYPE = Type.getObjectType("[" + K_CLASS_TYPE.getDescriptor());
public static final Type K_DECLARATION_CONTAINER_TYPE = reflect("KDeclarationContainer");
public static final Type K_FUNCTION = reflect("KFunction");
public static final Type K_PROPERTY_TYPE = reflect("KProperty");
public static final Type K_PROPERTY0_TYPE = reflect("KProperty0");
public static final Type K_PROPERTY1_TYPE = reflect("KProperty1");
public static final Type K_PROPERTY2_TYPE = reflect("KProperty2");
public static final Type K_MUTABLE_PROPERTY0_TYPE = reflect("KMutableProperty0");
public static final Type K_MUTABLE_PROPERTY1_TYPE = reflect("KMutableProperty1");
public static final Type K_MUTABLE_PROPERTY2_TYPE = reflect("KMutableProperty2");
public static final String REFLECTION = "kotlin/jvm/internal/Reflection";
public static final String REF_TYPE_PREFIX = "kotlin/jvm/internal/Ref$";
public static final Type OBJECT_REF_TYPE = Type.getObjectType(REF_TYPE_PREFIX + "ObjectRef");
public static final Type DEFAULT_CONSTRUCTOR_MARKER = Type.getObjectType("kotlin/jvm/internal/DefaultConstructorMarker");
@NotNull
private static Type reflect(@NotNull String className) {
return Type.getObjectType("kotlin/reflect/" + className);
}
public static boolean isSharedVarType(@NotNull Type type) {
return type.getSort() == Type.OBJECT && type.getInternalName().startsWith(REF_TYPE_PREFIX);
}
@NotNull
public static Type sharedTypeForPrimitive(@NotNull PrimitiveType primitiveType) {
String typeName = primitiveType.getTypeName().getIdentifier();
return Type.getObjectType(REF_TYPE_PREFIX + typeName + "Ref");
}
@NotNull
public static Type valueTypeForPrimitive(PrimitiveType primitiveType) {
switch (primitiveType) {
case BOOLEAN:
return Type.BOOLEAN_TYPE;
case CHAR:
return Type.CHAR_TYPE;
case BYTE:
return Type.BYTE_TYPE;
case SHORT:
return Type.SHORT_TYPE;
case INT:
return Type.INT_TYPE;
case FLOAT:
return Type.FLOAT_TYPE;
case LONG:
return Type.LONG_TYPE;
case DOUBLE:
return Type.DOUBLE_TYPE;
default:
throw new UnsupportedOperationException();
}
}
@NotNull
public static Type getType(@NotNull Class javaClass) {
return TYPES_MAP.computeIfAbsent(javaClass, k -> Type.getType(javaClass));
}
private AsmTypes() {
}
}