Add RemoveOutermostTemporaryBinding. Not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72644 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index b2540ba..d926fa9 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -1501,6 +1501,17 @@
/// it simply returns the passed in expression.
OwningExprResult MaybeBindToTemporary(Expr *E);
+ /// RemoveOutermostTemporaryBinding - Remove and destroy the outermost
+ /// CXXBindToTemporaryExpr if necessary. This is used when we want to not
+ /// destroy a temporary when a full expression has been evaluated.
+ /// For example:
+ ///
+ /// const T& t = T(10, T());
+ ///
+ /// Here the outermost T needs to be destroyed when t goes out of scope, but
+ /// the innermost T needs to be destroyed when the expr has been evaluated.
+ Expr *RemoveOutermostTemporaryBinding(Expr *E);
+
/// InitializationKind - Represents which kind of C++ initialization
/// [dcl.init] a routine is to perform.
enum InitializationKind {