From 9f4d23c15115d64febd6bf01f870cc157badd350 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Mon, 13 Aug 2018 17:24:26 +0200
Subject: filter out some of the AST in the plugins

by checking if the current namespace decl is in our code, so we have to
scan less stuff, which results in a 10% perf improvement for me

Change-Id: Idf0e30d57b6d0dcd13daa9ed679c28b9d233d387
Reviewed-on: https://gerrit.libreoffice.org/58942
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 compilerplugins/clang/stringconcat.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'compilerplugins/clang/stringconcat.cxx')

diff --git a/compilerplugins/clang/stringconcat.cxx b/compilerplugins/clang/stringconcat.cxx
index 43300fba5656..caa8e61ddedb 100644
--- a/compilerplugins/clang/stringconcat.cxx
+++ b/compilerplugins/clang/stringconcat.cxx
@@ -42,11 +42,11 @@ Expr const * stripCtor(Expr const * expr) {
 }
 
 class StringConcat:
-    public RecursiveASTVisitor<StringConcat>, public loplugin::Plugin
+    public loplugin::FilteringPlugin<StringConcat>
 {
 public:
     explicit StringConcat(loplugin::InstantiationData const & data):
-        Plugin(data) {}
+        FilteringPlugin(data) {}
 
     void run() override
     { TraverseDecl(compiler.getASTContext().getTranslationUnitDecl()); }
-- 
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