5 files changed, 0 insertions, 14 deletions
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 60e308a982..17817d4169 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -239,11 +239,6 @@ ExprValueKind Sema::CastCategory(Expr *E) {
       (Classification.isLValue() ? VK_LValue : VK_XValue);
 }
 
-void Sema::DeleteExpr(ExprTy *E) {
-}
-void Sema::DeleteStmt(StmtTy *S) {
-}
-
 /// \brief Used to prune the decls of Sema's UnusedFileScopedDecls vector.
 static bool ShouldRemoveFromUnused(Sema *SemaRef, const DeclaratorDecl *D) {
   if (D->isUsed())
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 9c10b85ad4..3551518316 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -6094,7 +6094,6 @@ FieldDecl *Sema::CheckFieldDecl(DeclarationName Name, QualType T,
   if (!InvalidDecl && BitWidth &&
       VerifyBitField(Loc, II, T, BitWidth, &ZeroWidth)) {
     InvalidDecl = true;
-    DeleteExpr(BitWidth);
     BitWidth = 0;
     ZeroWidth = false;
   }
@@ -6390,7 +6389,6 @@ Decl *Sema::ActOnIvar(Scope *S,
     // 6.7.2.1p3, 6.7.2.1p4
     if (VerifyBitField(Loc, II, T, BitWidth)) {
       D.setInvalidType();
-      DeleteExpr(BitWidth);
       BitWidth = 0;
     }
   } else {
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 008e384c58..63acdb5f1c 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -958,7 +958,6 @@ Sema::ActOnCXXMemberDeclarator(Scope *S, AccessSpecifier AS, Declarator &D,
   } else {
     Member = HandleDeclarator(S, D, move(TemplateParameterLists), IsDefinition);
     if (!Member) {
-      if (BitWidth) DeleteExpr(BitWidth);
       return 0;
     }
 
@@ -983,7 +982,6 @@ Sema::ActOnCXXMemberDeclarator(Scope *S, AccessSpecifier AS, Declarator &D,
           << BitWidth->getSourceRange();
       }
 
-      DeleteExpr(BitWidth);
       BitWidth = 0;
       Member->setInvalidDecl();
     }
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index ca9c5dc56e..815a962262 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -2254,9 +2254,6 @@ Sema::ActOnSizeOfAlignOfExpr(SourceLocation OpLoc, bool isSizeof, bool isType,
   ExprResult Result
     = CreateSizeOfAlignOfExpr(ArgEx, OpLoc, isSizeof, ArgEx->getSourceRange());
 
-  if (Result.isInvalid())
-    DeleteExpr(ArgEx);
-
   return move(Result);
 }
 
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index aa1aa028c4..b7d38e44ae 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -1368,7 +1368,6 @@ StmtResult Sema::ActOnAsmStmt(SourceLocation AsmLoc,
   if (unsigned DiagID = NS->AnalyzeAsmString(Pieces, Context, DiagOffs)) {
     Diag(getLocationOfStringLiteralByte(AsmString, DiagOffs), DiagID)
            << AsmString->getSourceRange();
-    DeleteStmt(NS);
     return StmtError();
   }
 
@@ -1459,7 +1458,6 @@ StmtResult Sema::ActOnAsmStmt(SourceLocation AsmLoc,
          diag::err_asm_tying_incompatible_types)
       << InTy << OutTy << OutputExpr->getSourceRange()
       << InputExpr->getSourceRange();
-    DeleteStmt(NS);
     return StmtError();
   }