2 files changed, 50 insertions, 26 deletions

diff --git a/src/yuescript/yue_compiler.cpp b/src/yuescript/yue_compiler.cpp
index 1378436..4d8ed86 100644
--- a/src/yuescript/yue_compiler.cpp
+++ b/src/yuescript/yue_compiler.cpp
@@ -72,7 +72,7 @@ static std::unordered_set<std::string> Metamethods = {
         "close"s // Lua 5.4
 };
 
-const std::string_view version = "0.17.11"sv;
+const std::string_view version = "0.17.12"sv;
 const std::string_view extension = "yue"sv;
 
 class CompileError : public std::logic_error {
@@ -7978,31 +7978,50 @@ private:
                         auto chainValue = value->item.as<ChainValue_t>();
                         BREAK_IF(!chainValue);
                         BREAK_IF(!isChainValueCall(chainValue));
-                        ast_ptr<true, ast_node> last = chainValue->items.back();
-                        chainValue->items.pop_back();
-                        _ast_list* args = nullptr;
-                        if (auto invoke = ast_cast<InvokeArgs_t>(last)) {
-                                args = &invoke->args;
-                        } else {
-                                args = &(ast_to<Invoke_t>(last)->args);
-                        }
-                        if (errHandler) {
+                        if (errHandler && getLuaTarget(x) < 502) {
+                                auto tryExp = toAst<Exp_t>("->"sv, x);
+                                auto funLit = simpleSingleValueFrom(tryExp)->value.to<FunLit_t>();
+                                auto expList = x->new_ptr<ExpList_t>();
+                                expList->exprs.push_back(tryNode->func);
+                                auto expListAssign = x->new_ptr<ExpListAssign_t>();
+                                expListAssign->expList.set(expList);
+                                auto stmt = x->new_ptr<Statement_t>();
+                                stmt->content.set(expListAssign);
+                                auto body = x->new_ptr<Body_t>();
+                                body->content.set(stmt);
+                                funLit->body.set(body);
                                 auto xpcall = toAst<ChainValue_t>("xpcall()", x);
                                 auto invoke = ast_to<Invoke_t>(xpcall->items.back());
-                                invoke->args.push_back(tryNode->func);
+                                invoke->args.push_back(tryExp);
                                 invoke->args.push_back(errHandler);
-                                for (auto arg : args->objects()) {
-                                        invoke->args.push_back(arg);
-                                }
                                 transformChainValue(xpcall, out, ExpUsage::Closure);
                         } else {
-                                auto pcall = toAst<ChainValue_t>("pcall()", x);
-                                auto invoke = ast_to<Invoke_t>(pcall->items.back());
-                                invoke->args.push_back(tryNode->func);
-                                for (auto arg : args->objects()) {
-                                        invoke->args.push_back(arg);
+                                ast_ptr<true, ast_node> last = chainValue->items.back();
+                                chainValue->items.pop_back();
+                                _ast_list* args = nullptr;
+                                if (auto invoke = ast_cast<InvokeArgs_t>(last)) {
+                                        args = &invoke->args;
+                                } else {
+                                        args = &(ast_to<Invoke_t>(last)->args);
+                                }
+                                if (errHandler) {
+                                        auto xpcall = toAst<ChainValue_t>("xpcall()", x);
+                                        auto invoke = ast_to<Invoke_t>(xpcall->items.back());
+                                        invoke->args.push_back(tryNode->func);
+                                        invoke->args.push_back(errHandler);
+                                        for (auto arg : args->objects()) {
+                                                invoke->args.push_back(arg);
+                                        }
+                                        transformChainValue(xpcall, out, ExpUsage::Closure);
+                                } else {
+                                        auto pcall = toAst<ChainValue_t>("pcall()", x);
+                                        auto invoke = ast_to<Invoke_t>(pcall->items.back());
+                                        invoke->args.push_back(tryNode->func);
+                                        for (auto arg : args->objects()) {
+                                                invoke->args.push_back(arg);
+                                        }
+                                        transformChainValue(pcall, out, ExpUsage::Closure);
                                 }
-                                transformChainValue(pcall, out, ExpUsage::Closure);
                         }
                         if (usage == ExpUsage::Common) {
                                 out.back().append(nlr(x));
diff --git a/src/yuescript/yuescript.h b/src/yuescript/yuescript.h
index 3d8d65c..a160f55 100644
--- a/src/yuescript/yuescript.h
+++ b/src/yuescript/yuescript.h
@@ -106,9 +106,12 @@ local function yue_loader(name)
         return concat(tried, "\n\t")
 end
 local function yue_call(f, ...)
-        return xpcall(f, function(err)
-                return yue.traceback(err, 1)
-        end, ...)
+        local args = {...}
+        return xpcall(function()
+                return f(unpack(args))
+        end, function(err)
+                return yue.traceback(err, 2)
+        end)
 end
 yue_loadstring = function(...)
         local options, str, chunk_name, mode, env = get_options(...)
@@ -166,9 +169,11 @@ local function yue_traceback(err, level)
 end
 local function yue_require(name)
         insert_loader()
-        local success, res = xpcall(require, function(err)
-                return yue_traceback(err, 2)
-        end, name)
+        local success, res = xpcall(function()
+                return require(name)
+        end, function(err)
+                return yue_traceback(err, 3)
+        end)
         if success then
                 return res
         else