[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 174152.
Quuxplusone added a comment.

Third time's the charm!


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
@@ -173,6 +173,7 @@
 
 def InvalidIOSDeploymentTarget : DiagGroup<"invalid-ios-deployment-target">;
 
+def CXX14CompatCTAD : DiagGroup<"c++14-compat-ctad">;
 def CXX17CompatMangling : DiagGroup<"c++17-compat-mangling">;
 def : DiagGroup<"c++1z-compat-mangling", [CXX17CompatMangling]>;
 // Name of this warning in GCC.
@@ -183,7 +184,8 @@
 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">;


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D54565.174152.patch
Type: text/x-patch
Size: 1744 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20181115/d9dc2e7d/attachment-0001.bin>