From cad715fb9bfd50370fa22ca62634048dcc85598b Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Tue, 17 Aug 2010 21:43:11 +0000
Subject: Introduce -Wunused-method option for warning on unused class methods
 in anonymous namespace.

This option is not part of the Unused diagnostic group until the warnings on llvm codebase are fixed
and we are ready to turn it on. Suggestion by Daniel.

llvm-svn: 111298
---
 clang/lib/Sema/Sema.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'clang/lib/Sema/Sema.cpp')

diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index 0a85252ab10..92e3fdd72ad 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -376,7 +376,9 @@ void Sema::ActOnEndOfTranslationUnit() {
       const FunctionDecl *DiagD;
       if (!FD->hasBody(DiagD))
         DiagD = FD;
-      Diag(DiagD->getLocation(), diag::warn_unused_function)
+      Diag(DiagD->getLocation(),
+           isa<CXXMethodDecl>(DiagD) ? diag::warn_unused_method
+                                     : diag::warn_unused_function)
             << DiagD->getDeclName();
     } else {
       const VarDecl *DiagD = cast<VarDecl>(*I)->getDefinition();
-- 
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