[Libreoffice-commits] core.git: compilerplugins/clang

[Stephan Bergmann]

 compilerplugins/clang/redundantcast.cxx |    9 +++++++++
 1 file changed, 9 insertions(+)

New commits:
commit 3dda91dda8764adb3f6cc229236281bb270bba92
Author: Stephan Bergmann <sbergman at redhat.com>
Date:   Tue May 30 14:39:23 2017 +0200

    Traverse InitListExpr only once
    
    Arbitrarily chosing to traverse the semantic instead of the syntactic form.
    
    Change-Id: Id1b4e49421a5550bb2fa9f0d7e6f83bf7abb6ebb

diff --git a/compilerplugins/clang/redundantcast.cxx b/compilerplugins/clang/redundantcast.cxx
index 6a554a774ee2..4ffef355bd6a 100644
--- a/compilerplugins/clang/redundantcast.cxx
+++ b/compilerplugins/clang/redundantcast.cxx
@@ -79,6 +79,15 @@ public:
         }
     }
 
+    bool TraverseInitListExpr(
+        InitListExpr * expr, DataRecursionQueue * queue = nullptr)
+    {
+        return WalkUpFromInitListExpr(expr)
+            && TraverseSynOrSemInitListExpr(
+                expr->isSemanticForm() ? expr : expr->getSemanticForm(),
+                queue);
+    }
+
     bool VisitImplicitCastExpr(ImplicitCastExpr const * expr);
 
     bool VisitCXXStaticCastExpr(CXXStaticCastExpr const * expr);