1 files changed, 1 insertions, 0 deletions

diff --git a/src/MoonP/moon_compiler.cpp b/src/MoonP/moon_compiler.cpp
index d036645..db2e278 100644
--- a/src/MoonP/moon_compiler.cpp
+++ b/src/MoonP/moon_compiler.cpp
@@ -1010,6 +1010,7 @@ private:
                 }
                 auto exp = ast_cast<Exp_t>(value);
                 BREAK_IF(!exp);
+                BREAK_IF(!exp->opValues.empty());
                 if (auto chainValue = exp->value->item.as<ChainValue_t>()) {
                         auto type = specialChainValue(chainValue);
                         auto expList = assignment->expList.get();