Prune out unneeded comments and files

Author: jeongsoolee09

cpp/misra/test/rules/RULE-10-3-1/test1.cpp

@@ -1,21 +1,21 @@
 #include "test.hpp"
+#include <cassert>
 
-/*
- * This file demonstrates that anonymous namespace variables
- * in headers create translation-unit-local copies.
- */
+extern void setValues();
+extern std::int32_t getX_File1();
+extern std::int32_t getNested_File1();
 
-void setValues() {
-  x = 42;              // Sets file1.cpp's copy of x
-  MyNamespace::y = 42; // Sets the shared y
-  z = 42;              // Sets the shared z
-  Outer::nested = 42;  // Sets file1.cpp's copy of nested
-}
+/* ========== 6. Compliant: anonymous namespace in .cpp file ========== */
+
+namespace { // COMPLIANT: anonymous namespace in source file is fine
+std::int32_t localVar = 0;
 
-std::int32_t getX_File1() {
-  return x; // Returns file1.cpp's copy of x
+void localHelper() {
+  localVar = 100; // Only visible in this TU, as expected
 }
+} // namespace
 
-std::int32_t getNested_File1() {
-  return Outer::nested; // Returns file1.cpp's copy of nested
+int main() {
+  localHelper();
+  return 0;
 }