Tests: Fix leak found by previous commit

src/V3Task.cpp

@@ -786,8 +786,8 @@ private:
             // Static doesn't need save-restore as if below will re-fill proper value
             stmt += "static int __Vfuncnum = -1;\n";
             // First time init (faster than what the compiler does if we did a singleton
-            stmt += "if (VL_UNLIKELY(__Vfuncnum == -1)) { __Vfuncnum = Verilated::exportFuncNum(\""
-                    + nodep->cname() + "\"); }\n";
+            stmt += "if (VL_UNLIKELY(__Vfuncnum == -1)) __Vfuncnum = Verilated::exportFuncNum(\""
+                    + nodep->cname() + "\");\n";
             // If the find fails, it will throw an error
             stmt += "const VerilatedScope* __Vscopep = Verilated::dpiScope();\n";
             // If dpiScope is fails and is null; the exportFind function throws and error

test_regress/t/t_trace_two_cc.cpp

@@ -90,6 +90,7 @@ int main(int argc, char** argv, char** env) {
 
 #ifdef TEST_HDR_TRACE
     if (tfp) tfp->close();
+    VL_DO_DANGLING(delete tfp, tfp);
 #endif
 
     VL_DO_DANGLING(delete ap, ap);