Re: [PATCH] c++: Include the constraint parameter mapping in diagnostic constraint contexts

[Jason Merrill via Gcc-patches]

On 3/18/20 3:26 PM, Patrick Palka wrote:
+  if (map)
+    {
+      pp_cxx_whitespace (pp);
+      pp_cxx_left_bracket (pp);
+      pp->translate_string ("with");
+      pp_cxx_whitespace (pp);
+      pp_cxx_parameter_mapping (pp, map);
+      pp_cxx_right_bracket (pp);
+    }

Perhaps we should move the [with ] bits into pp_cxx_parameter_mapping 
rather than duplicate them here.

Jason