commit 6319917b5021e9602389b49ca4f245d235e9b90a
author Eli Friedman <eli.friedman@gmail.com> Mon Sep 24 23:02:26 2012 +0000
committer Eli Friedman <eli.friedman@gmail.com> Mon Sep 24 23:02:26 2012 +0000
tree d30e950c9dd1abfebe58c4fb54bc2e6953fc15f2
parent 7935dde8e4dd8089536e28d51a0864252064ecd3

Handle C++ functional casts in a similar way to C-style casts in
unused expression warnings.  <rdar://problem/12359208>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164569 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/Expr.cpp

diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 74308a0..3034258 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -2019,6 +2019,7 @@
     R1 = getSourceRange();
     return true;
   }
+  case CXXFunctionalCastExprClass:
   case CStyleCastExprClass: {
     // Ignore an explicit cast to void unless the operand is a non-trivial
     // volatile lvalue.