fix a global variable check case.

1 files changed, 19 insertions, 3 deletions

diff --git a/src/yuescript/yue_compiler.cpp b/src/yuescript/yue_compiler.cpp
index 6bc9fe8..6c8e167 100755
--- a/src/yuescript/yue_compiler.cpp
+++ b/src/yuescript/yue_compiler.cpp
@@ -60,7 +60,7 @@ using namespace parserlib;
 
 typedef std::list<std::string> str_list;
 
-const std::string_view version = "0.9.10"sv;
+const std::string_view version = "0.9.11"sv;
 const std::string_view extension = "yue"sv;
 
 class YueCompilerImpl {
@@ -3539,7 +3539,19 @@ private:
                         }
                         BLOCK_END
                         auto objVar = singleVariableFrom(partOne);
-                        if (objVar.empty()) {
+                        bool isScoped = false;
+                        if (objVar.empty() || !isLocal(objVar)) {
+                                switch (usage) {
+                                        case ExpUsage::Common:
+                                        case ExpUsage::Assignment:
+                                                isScoped = true;
+                                                break;
+                                        default: break;
+                                }
+                                if (isScoped) {
+                                        temp.push_back(indent() + "do"s + nll(x));
+                                        pushScope();
+                                }
                                 objVar = getUnusedName("_obj_"sv);
                                 if (auto colonItem = ast_cast<ColonChainItem_t>(partOne->items.back())) {
                                         auto chainValue = x->new_ptr<ChainValue_t>();
@@ -3549,7 +3561,7 @@ private:
                                                 if (_withVars.empty()) {
                                                         throw std::logic_error(_info.errorMessage("short dot/colon syntax must be called within a with block"sv, x));
                                                 }
-                                        chainValue->items.push_back(toAst<Callable_t>(_withVars.top(), x));
+                                                chainValue->items.push_back(toAst<Callable_t>(_withVars.top(), x));
                                         }
                                         auto newObj = singleVariableFrom(chainValue);
                                         if (!newObj.empty()) {
@@ -3650,6 +3662,10 @@ private:
                                 default:
                                         break;
                         }
+                        if (isScoped) {
+                                popScope();
+                                temp.push_back(indent() + "end"s + nlr(x));
+                        }
                         out.push_back(join(temp));
                         return true;
                 }