[PATCH] D54565: Introduce `-Wc++14-compat-ctad` as a subgroup of `-Wc++14-compat`

[Arthur O'Dwyer via Phabricator via cfe-commits]

Quuxplusone updated this revision to Diff 174150.
Quuxplusone added a comment.

Fix naming. (Uploaded an earlier diff by accident.)


Repository:
  rC Clang

https://reviews.llvm.org/D54565

Files:
  include/clang/Basic/DiagnosticGroups.td
  include/clang/Basic/DiagnosticSemaKinds.td


Index: include/clang/Basic/DiagnosticSemaKinds.td
===================================================================
--- include/clang/Basic/DiagnosticSemaKinds.td
+++ include/clang/Basic/DiagnosticSemaKinds.td
@@ -2164,7 +2164,7 @@
 def warn_cxx14_compat_class_template_argument_deduction : Warning<
   "class template argument deduction is incompatible with C++ standards "
   "before C++17%select{|; for compatibility, use explicit type name %1}0">,
-  InGroup<CXXPre17Compat>, DefaultIgnore;
+  InGroup<CXX14CompatCTAD>, DefaultIgnore;
 
 // C++14 deduced return types
 def err_auto_fn_deduction_failure : Error<
Index: include/clang/Basic/DiagnosticGroups.td
===================================================================
--- include/clang/Basic/DiagnosticGroups.td
+++ include/clang/Basic/DiagnosticGroups.td
@@ -183,7 +183,8 @@
 def CXXPre14CompatPedantic : DiagGroup<"c++98-c++11-compat-pedantic",
                                        [CXXPre14Compat,
                                         CXXPre14CompatBinaryLiteral]>;
-def CXXPre17Compat : DiagGroup<"c++98-c++11-c++14-compat">;
+def CXXPre17Compat : DiagGroup<"c++98-c++11-c++14-compat",
+                                       [CXX14CompatCTAD]>;
 def CXXPre17CompatPedantic : DiagGroup<"c++98-c++11-c++14-compat-pedantic",
                                        [CXXPre17Compat]>;
 def CXXPre2aCompat : DiagGroup<"c++98-c++11-c++14-c++17-compat">;
@@ -229,6 +230,7 @@
 def ReservedUserDefinedLiteral :
   DiagGroup<"reserved-user-defined-literal",
             [CXX11CompatReservedUserDefinedLiteral]>;
+def CXX14CompatCTAD : DiagGroup<"c++14-compat-ctad">;
 
 def CXX11Compat : DiagGroup<"c++11-compat",
                             [CXX11Narrowing,


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