Remove const array formatting

src/types.cpp

@@ -162,9 +162,7 @@ namespace types {
 
     std::string ArrayType::formatted() {
         std::stringstream out{ "" };
-        if (this->m_const)
+        // Arrays are always constant, no reason to format it.
-            out << "const[] ";
-
         out << this->m_inner->formatted();
         out << "[" << this->m_size << "]";
         return out.str();

test.c

@@ -6,7 +6,7 @@ int fibonacci(int n) {
     return fibonacci(n - 1) + fibonacci(n - 2);
 }
 
-void change_first(char* otus) {
+void change_first(char otus[5]) {
     otus[0] = 115;
 }