Remove some unused code from an experiment that I didn't like.

llvm-svn: 75315

1 files changed, 0 insertions, 41 deletions

diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index d522bf29dc5..ac3afa8b755 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -1579,47 +1579,6 @@ Sema::OwningExprResult Sema::MaybeBindToTemporary(Expr *E) {
   return Owned(CXXBindTemporaryExpr::Create(Context, Temp, E));
 }
 
-// FIXME: This doesn't handle casts yet.
-Expr *Sema::RemoveOutermostTemporaryBinding(Expr *E) {
-  const RecordType *RT = E->getType()->getAsRecordType();
-  if (!RT)
-    return E;
-  
-  CXXRecordDecl *RD = cast<CXXRecordDecl>(RT->getDecl());
-  if (RD->hasTrivialDestructor())
-    return E;
-  
-  /// The expr passed in must be a CXXExprWithTemporaries.
-  CXXExprWithTemporaries *TempExpr = dyn_cast<CXXExprWithTemporaries>(E);
-  if (!TempExpr)
-    return E;
-  
-  Expr *SubExpr = TempExpr->getSubExpr();
-  if (CXXBindTemporaryExpr *BE = dyn_cast<CXXBindTemporaryExpr>(SubExpr)) {
-    assert(BE->getTemporary() == 
-             TempExpr->getTemporary(TempExpr->getNumTemporaries() - 1) &&
-           "Found temporary is not last in list!");
-
-    Expr *BindSubExpr = BE->getSubExpr();
-    BE->setSubExpr(0);
-    
-    if (TempExpr->getNumTemporaries() == 1) {
-      // There's just one temporary left, so we don't need the TempExpr node.
-      TempExpr->Destroy(Context);
-      return BindSubExpr;
-    } else {
-      TempExpr->removeLastTemporary();
-      TempExpr->setSubExpr(BindSubExpr);
-      BE->Destroy(Context);
-    }
-    
-    return E;
-  } 
-  
-  // FIXME: We might need to handle other expressions here.
-  return E;
-}
-
 Expr *Sema::MaybeCreateCXXExprWithTemporaries(Expr *SubExpr, 
                                               bool ShouldDestroyTemps) {
   assert(SubExpr && "sub expression can't be null!");