diff --git a/src/test.cpp b/src/test.cpp
index d87f98e..da49b94 100644
--- a/src/test.cpp
+++ b/src/test.cpp
@@ -479,7 +479,6 @@ private:
     callbacks->on_end_number(data);
     return true;
   }
-
   bool parse_string() {
     callbacks->on_begin_string(data);
     if (!parseLiteral("\"")) {
@@ -502,7 +501,7 @@ private:
 
   typedef PRESERVE_NONE bool (*continuation)(Parser2 *);
 
-  void printStack() {
+  [[maybe_unused]] void printStack() {
     printf("token: %s\n", symbolNames[currentToken]);
     for (int i = 0; i < stackPtr - stack; ++i) {
       printf("%s ", symbolNames[stack[i]]);
@@ -522,8 +521,7 @@ private:
       assert(self->currentToken == T_EOF);
       return true;
     }
-    auto top = *(self->stackPtr - 1);
-    MUSTTAIL return table[top][self->currentToken](self);
+    MUSTTAIL return table[*(self->stackPtr - 1)][self->currentToken](self);
   }
 
   PRESERVE_NONE static bool reject(Parser2 *self) {