Package org.jruby.compiler.impl

Examples of org.jruby.compiler.impl.SkinnyMethodAdapter.line()

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        String sourceFile = namePath.substring(namePath.lastIndexOf('/') + 1) + ".gen";
        cw.visit(RubyInstanceConfig.JAVA_VERSION, ACC_PUBLIC + ACC_SUPER, namePath, null, sup, null);
        cw.visitSource(sourceFile, null);
        SkinnyMethodAdapter mv = new SkinnyMethodAdapter(cw, ACC_PUBLIC, "<init>", JAVA_SUPER_SIG, null, null);
        mv.start();
        mv.line(-1);
        mv.aloadMany(0, 1, 2);
        mv.visitMethodInsn(INVOKESPECIAL, sup, "<init>", JAVA_SUPER_SIG);
        mv.visitLineNumber(-1, new Label());
        mv.voidreturn();
        mv.end();
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            boolean hasBlock = desc.hasBlock;
            SkinnyMethodAdapter mv = null;

            mv = beginMethod(cw, callName, specificArity, hasBlock);
            mv.visitCode();
            mv.line(-1);

            createAnnotatedMethodInvocation(desc, mv, superClass, specificArity, hasBlock);

            mv.end();
        }
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                    mv.line(4);
                    mv.aload(0);
                    mv.invokespecial(p(Object.class), "toString", sig(String.class));
                    mv.areturn();
                } else {
                    mv.line(5);

                    int cacheIndex = cacheSize++;
                   
                    // prepare temp locals
                    mv.aload(0);
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                    // load null block
                    mv.getstatic(p(Block.class), "NULL_BLOCK", ci(Block.class));

                    // invoke method
                    mv.line(13);
                    mv.invokevirtual(p(DynamicMethod.class), "call", sig(IRubyObject.class, ThreadContext.class, IRubyObject.class, RubyModule.class, String.class, IRubyObject[].class, Block.class));

                    coerceResultAndReturn(mv, returnType);
                }
                mv.end();
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                int rubyIndex = selfIndex + 1;
               
                SkinnyMethodAdapter mv = new SkinnyMethodAdapter(
                        cw, ACC_PUBLIC, simpleName, sig(returnType, paramTypes), null, null);
                mv.start();
                mv.line(1);
               
                // TODO: this code should really check if a Ruby equals method is implemented or not.
                if(simpleName.equals("equals") && paramTypes.length == 1 && paramTypes[0] == Object.class && returnType == Boolean.TYPE) {
                    mv.line(2);
                    mv.aload(0);
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                mv.start();
                mv.line(1);
               
                // TODO: this code should really check if a Ruby equals method is implemented or not.
                if(simpleName.equals("equals") && paramTypes.length == 1 && paramTypes[0] == Object.class && returnType == Boolean.TYPE) {
                    mv.line(2);
                    mv.aload(0);
                    mv.aload(1);
                    mv.invokespecial(p(Object.class), "equals", sig(Boolean.TYPE, params(Object.class)));
                    mv.ireturn();
                } else if(simpleName.equals("hashCode") && paramTypes.length == 0 && returnType == Integer.TYPE) {
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                    mv.aload(0);
                    mv.aload(1);
                    mv.invokespecial(p(Object.class), "equals", sig(Boolean.TYPE, params(Object.class)));
                    mv.ireturn();
                } else if(simpleName.equals("hashCode") && paramTypes.length == 0 && returnType == Integer.TYPE) {
                    mv.line(3);
                    mv.aload(0);
                    mv.invokespecial(p(Object.class), "hashCode", sig(Integer.TYPE));
                    mv.ireturn();
                } else if(simpleName.equals("toString") && paramTypes.length == 0 && returnType == String.class) {
                    mv.line(4);
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                    mv.line(3);
                    mv.aload(0);
                    mv.invokespecial(p(Object.class), "hashCode", sig(Integer.TYPE));
                    mv.ireturn();
                } else if(simpleName.equals("toString") && paramTypes.length == 0 && returnType == String.class) {
                    mv.line(4);
                    mv.aload(0);
                    mv.invokespecial(p(Object.class), "toString", sig(String.class));
                    mv.areturn();
                } else if (simpleName.equals("__ruby_object") && paramTypes.length == 0 && returnType == IRubyObject.class) {
                    mv.aload(0);
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                } else if (simpleName.equals("__ruby_object") && paramTypes.length == 0 && returnType == IRubyObject.class) {
                    mv.aload(0);
                    mv.getfield(pathName, "$self", ci(IRubyObject.class));
                    mv.areturn();
                } else {
                    mv.line(5);

                    int cacheIndex = cacheSize++;

                    // prepare temp locals
                    mv.aload(0);
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                    // load null block
                    mv.getstatic(p(Block.class), "NULL_BLOCK", ci(Block.class));

                    // invoke method
                    mv.line(13);
                    mv.invokevirtual(p(DynamicMethod.class), "call", sig(IRubyObject.class, ThreadContext.class, IRubyObject.class, RubyModule.class, String.class, IRubyObject[].class, Block.class));

                    coerceResultAndReturn(mv, returnType);
                }               
                mv.end();
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