public static CodegenMethod Codegen(
ExprLikeNodeForgeConst forge,
ExprNode lhs,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
var mLikeUtil = codegenClassScope.AddDefaultFieldUnshared(
true,
typeof(LikeUtil),
forge.LikeUtilInit);
var methodNode = codegenMethodScope.MakeChild(
typeof(bool?),
typeof(ExprLikeNodeForgeConstEval),
codegenClassScope);
if (!forge.IsNumericValue) {
methodNode.Block
.DeclareVar<string>(
"value",
lhs.Forge.EvaluateCodegen(typeof(string), methodNode, exprSymbol, codegenClassScope))
.IfRefNullReturnNull("value")
.MethodReturn(GetLikeCode(forge, mLikeUtil, Ref("value")));
}
else {
methodNode.Block.DeclareVar<object>(
"value",
lhs.Forge.EvaluateCodegen(typeof(object), methodNode, exprSymbol, codegenClassScope))
.IfRefNullReturnNull("value")
.MethodReturn(GetLikeCode(forge, mLikeUtil, ExprDotMethod(Ref("value"), "ToString")));
}
return methodNode;
}
internal ExprLikeNodeForgeConstEval(
ExprLikeNodeForgeConst forge,
ExprEvaluator lhsEval)
{
this.forge = forge;
this.lhsEval = lhsEval;
}