public CodegenExpression CodegenPremade(
Type evaluationType,
CodegenExpression input,
Type inputType,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
if (inputType.CanNotBeNull() || inputType.IsNumeric())
{
return(numericTypeCaster.Codegen(input, inputType, codegenMethodScope, codegenClassScope));
}
var methodNode = codegenMethodScope
.MakeChild(evaluationType, typeof(NumberCasterComputer), codegenClassScope)
.AddParam(inputType, "input");
methodNode.Block
.IfInstanceOf("input", typeof(object))
.BlockReturn(
numericTypeCaster.Codegen(
CodegenExpressionBuilder.Ref("input"),
inputType,
methodNode,
codegenClassScope))
.MethodReturn(CodegenExpressionBuilder.ConstantNull());
return(CodegenExpressionBuilder.LocalMethod(methodNode, input));
}
public CodegenExpression CodegenPremade(
Type evaluationType,
CodegenExpression input,
Type inputType,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
return(caster.Codegen(input, inputType, codegenMethodScope, codegenClassScope));
}
private CodegenMethod GetCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
var cache = codegenClassScope.AddOrGetDefaultFieldSharable(
new VariantPropertyGetterCacheCodegenField(variantEventType));
var method = codegenMethodScope.MakeChild(typeof(object), GetType(), codegenClassScope)
.AddParam(typeof(EventBean), "eventBean");
method.Block
.DeclareVar<object>(
"value",
StaticMethod(
typeof(VariantEventPropertyGetterAny),
"VariantGet",
Ref("eventBean"),
cache,
Constant(propertyName)))
.MethodReturn(caster.Codegen(Ref("value"), typeof(object), method, codegenClassScope));
return method;
}
