Put a few warnings into a DiagGroup. Feel free to improve the flag name!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136937 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td
index 236368ce3ab1589f22f8fd64706b5c8246b72fda..d6401dd7d27ec43d2619bc2c1e5af5bfbe039012 100644 (file)
--- a/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/include/clang/Basic/DiagnosticSemaKinds.td
@@ -4154,15 +4154,20 @@ def warn_scanf_scanlist_incomplete : Warning<
   
 // CHECK: returning address/reference of stack memory
 def warn_ret_stack_addr : Warning<
-  "address of stack memory associated with local variable %0 returned">;
+  "address of stack memory associated with local variable %0 returned">,
+  InGroup<DiagGroup<"return-local-address">>;
 def warn_ret_stack_ref : Warning<
-  "reference to stack memory associated with local variable %0 returned">;
+  "reference to stack memory associated with local variable %0 returned">,
+  InGroup<DiagGroup<"return-local-address">>;
 def warn_ret_local_temp_addr : Warning<
-  "returning address of local temporary object">;
+  "returning address of local temporary object">,
+  InGroup<DiagGroup<"return-local-address">>;
 def warn_ret_local_temp_ref : Warning<
-  "returning reference to local temporary object">;
+  "returning reference to local temporary object">,
+  InGroup<DiagGroup<"return-local-address">>;
 def warn_ret_addr_label : Warning<
-  "returning address of label, which is local">;
+  "returning address of label, which is local">,
+  InGroup<DiagGroup<"return-local-address">>;
 def err_ret_local_block : Error<
   "returning block that lives on the local stack">;
 def note_ref_var_local_bind : Note<