view: remove implicit equality for strings

cpp.cpp

@@ -66,11 +66,11 @@ processor::process (
         auto head = tokens.begin ();
         auto head_string = std::string { head->begin () + 1, head->size () - 1 };
 
-        if (*head == "#endif")
+        if (equal (*head, "#endif"))
             return l;
 
 
-        if (*head == "#define") {
+        if (equal (*head, "#define")) {
             auto key = head;
             ++key;
 
@@ -85,7 +85,7 @@ processor::process (
             continue;
         }
 
-        if (*head == "#ifndef") {
+        if (equal (*head, "#ifndef")) {
             auto tail = head + 1;
             if (tail == tokens.end ())
                 throw std::runtime_error ("expected token for define");
@@ -96,12 +96,12 @@ processor::process (
                 l = process (os, ctx, {++l, lines.end ()});
             // ... or skip until and endif
             } else {
-                for (++l; l != lines.end () && *l != "#endif"; ++l)
+                for (++l; l != lines.end () && !equal (*l, "#endif"); ++l)
                     ;
             }
 
             // check if we've got the expected endif
-            if (l == lines.cend () || *l != "#endif")
+            if (l == lines.cend () || !equal (*l, "#endif"))
                 throw std::runtime_error ("expected #endif");
 
             continue;

view.hpp

@@ -921,24 +921,6 @@ namespace cruft {
     }
 
 
-    ///////////////////////////////////////////////////////////////////////////
-    template <typename CharT>
-    bool
-    operator== (
-        view<const CharT*> lhs,
-        const std::basic_string<CharT> &rhs
-    ) {
-        return lhs.size () == rhs.size () && std::equal (lhs.cbegin (), lhs.cend (), rhs.cbegin ());
-    }
-
-
-    inline bool
-    operator== (view<const char*> lhs, const char *rhs)
-    {
-        return lhs.size () == strlen (rhs) && std::equal (lhs.cbegin (), lhs.cend (), rhs);
-    }
-
-
     ///////////////////////////////////////////////////////////////////////////
     template <typename BeginT, typename EndT>
     std::ostream&