Sha256: cd62331336e4087a1a90b06cf84445b69911a630c81ecf960ee2a4cf03e46446
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Size: 1.4 KB
Versions: 135
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Contents
/**
* Copyright 2007 Ye Zheng
* Distributed under the BSD License
*/
package com.xruby.compiler.codegen;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
import org.objectweb.asm.commons.GeneratorAdapter;
import org.objectweb.asm.commons.Method;
public class CgUtil {
public static Method CONSTRUCTOR = new Method("<init>", Type.VOID_TYPE, Types.NULL_TYPE_ARRAY);
public static String getInternalName(String name) {
return name.replace(".", "/");
}
public static Method getMethod(String method, Type returnType) {
return new Method(method, returnType, Types.NULL_TYPE_ARRAY);
}
public static Method getMethod(String method, Type returnType, Type... params) {
return new Method(method, returnType, params);
}
public static Method getMethod(String method, Class returnType, Class... params) {
Type[] types = new Type[params.length];
for (int i = 0; i < params.length; i++) {
types[i] = Type.getType(params[i]);
}
return new Method(method, Type.getType(returnType), types);
}
public static void createImplicitConstructor(ClassVisitor cv, Type superType) {
GeneratorAdapter mg = new GeneratorAdapter(Opcodes.ACC_PUBLIC,
CONSTRUCTOR, null, null, cv);
mg.visitCode();
mg.loadThis();
mg.invokeConstructor(superType, CONSTRUCTOR);
mg.returnValue();
mg.endMethod();
}
private CgUtil() {}
}
Version data entries
135 entries across 135 versions & 2 rubygems