Put warnings about designated initializations overridding prior

initializations into their own warning group, initializer-overrides,
which is part of -Wextra. Patch by william@25thandClement.com, fixes
PR6934!

llvm-svn: 105961

2 files changed, 5 insertions, 2 deletions

diff --git a/clang/include/clang/Basic/DiagnosticGroups.td b/clang/include/clang/Basic/DiagnosticGroups.td
index 5dc613a7a9a..1a7b7ec136b 100644
--- a/clang/include/clang/Basic/DiagnosticGroups.td
+++ b/clang/include/clang/Basic/DiagnosticGroups.td
@@ -64,6 +64,7 @@ def : DiagGroup<"newline-eof">;
 def LongLong : DiagGroup<"long-long">;
 def MismatchedTags : DiagGroup<"mismatched-tags">;
 def MissingFieldInitializers : DiagGroup<"missing-field-initializers">;
+def InitializerOverrides : DiagGroup<"initializer-overrides">;
 def NonNull : DiagGroup<"nonnull">;
 def : DiagGroup<"nonportable-cfstrings">;
 def : DiagGroup<"non-virtual-dtor">;
@@ -162,6 +163,7 @@ def Format2 : DiagGroup<"format=2",
 
 def Extra : DiagGroup<"extra", [
     MissingFieldInitializers,
+    InitializerOverrides,
     SemiBeforeMethodBody,
     SignCompare,
     UnusedParameter
diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
index 7a1f9ad35fa..337bd10fbf2 100644
--- a/clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -80,9 +80,10 @@ def err_designator_for_scalar_init : Error<
   "designator in initializer for scalar type %0">;
 def warn_subobject_initializer_overrides : Warning<
   "subobject initialization overrides initialization of other fields "
-  "within its enclosing subobject">;
+  "within its enclosing subobject">, InGroup<InitializerOverrides>;
 def warn_initializer_overrides : Warning<
-  "initializer overrides prior initialization of this subobject">;
+  "initializer overrides prior initialization of this subobject">,
+  InGroup<InitializerOverrides>;
 def note_previous_initializer : Note<
   "previous initialization %select{|with side effects }0is here"
   "%select{| (side effects may not occur at run time)}0">;