From: Eli Friedman <eli.friedman@gmail.com>
Date: Wed, 3 Jun 2009 11:10:10 +0000 (+0000)
Subject: Add support for -Wempty-body.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=262856434289fcd159e95721ac6eed810bc9f79a;p=clang

Add support for -Wempty-body.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72766 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/DiagnosticGroups.td b/include/clang/Basic/DiagnosticGroups.td
index 700826fa65..7c6b090a33 100644
--- a/include/clang/Basic/DiagnosticGroups.td
+++ b/include/clang/Basic/DiagnosticGroups.td
@@ -30,6 +30,7 @@ def : DiagGroup<"conversion">;
 def : DiagGroup<"declaration-after-statement">;
 def : DiagGroup<"disabled-optimization">;
 def : DiagGroup<"discard-qual">;
+def EmptyBody : DiagGroup<"empty-body">;
 def ExtraTokens : DiagGroup<"extra-tokens">;
 
 def FormatExtraArgs : DiagGroup<"format-extra-args">;
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td
index 672e473678..24ce5a3571 100644
--- a/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/include/clang/Basic/DiagnosticSemaKinds.td
@@ -1717,7 +1717,7 @@ def err_typecheck_statement_requires_integer : Error<
 def err_multiple_default_labels_defined : Error<
   "multiple default labels in one switch">;
 def warn_empty_if_body : Warning<
-  "if statement has empty body">;
+  "if statement has empty body">, InGroup<EmptyBody>;
 def err_va_start_used_in_non_variadic_function : Error<
   "'va_start' used in function with fixed args">;
 def warn_second_parameter_of_va_start_not_last_named_argument : Warning<