Add missing diagnostic group to format string warning.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167279 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td
index ab5023f..3ad9148 100644
--- a/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/include/clang/Basic/DiagnosticSemaKinds.td
@@ -5499,7 +5499,8 @@
 def warn_printf_format_string_contains_null_char : Warning<
   "format string contains '\\0' within the string body">, InGroup<Format>;
 def warn_printf_asterisk_missing_arg : Warning<
-  "'%select{*|.*}0' specified field %select{width|precision}0 is missing a matching 'int' argument">;
+  "'%select{*|.*}0' specified field %select{width|precision}0 is missing a matching 'int' argument">,
+  InGroup<Format>;
 def warn_printf_asterisk_wrong_type : Warning<
   "field %select{width|precision}0 should have type %1, but argument has type %2">,
   InGroup<Format>;
diff --git a/test/Misc/warning-flags.c b/test/Misc/warning-flags.c
index 721bc3d..32369df 100644
--- a/test/Misc/warning-flags.c
+++ b/test/Misc/warning-flags.c
@@ -18,7 +18,7 @@
 
 The list of warnings below should NEVER grow.  It should gradually shrink to 0.
 
-CHECK: Warnings without flags (151):
+CHECK: Warnings without flags (150):
 CHECK-NEXT:   ext_delete_void_ptr_operand
 CHECK-NEXT:   ext_enum_friend
 CHECK-NEXT:   ext_expected_semi_decl_list
@@ -141,7 +141,6 @@
 CHECK-NEXT:   warn_pragma_unused_expected_var_arg
 CHECK-NEXT:   warn_pragma_unused_undeclared_var
 CHECK-NEXT:   warn_previous_alias_decl
-CHECK-NEXT:   warn_printf_asterisk_missing_arg
 CHECK-NEXT:   warn_property_attr_mismatch
 CHECK-NEXT:   warn_property_attribute
 CHECK-NEXT:   warn_property_getter_owning_mismatch