commit e2ca6d4a2f41876930fbd304caa706452d2569d8
author Douglas Gregor <dgregor@apple.com> Thu Sep 02 21:50:02 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Thu Sep 02 21:50:02 2010 +0000
tree d2ffab5d9a07d7ff24c67a09a7bdd4be7bc87b59
parent da135b14ad5366f27143c9cd9f51ad2320e62758

Eliminate CXXBindReferenceExpr, which was used in a ton of
well-intentioned but completely unused code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112868 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Serialization/ASTReaderStmt.cpp

diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index da07f8c..ee5d40a 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -138,7 +138,6 @@
     void VisitCXXThrowExpr(CXXThrowExpr *E);
     void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E);
     void VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E);
-    void VisitCXXBindReferenceExpr(CXXBindReferenceExpr *E);
     
     void VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E);
     void VisitCXXNewExpr(CXXNewExpr *E);
@@ -1057,13 +1056,6 @@
   E->setSubExpr(Reader.ReadSubExpr());
 }
 
-void ASTStmtReader::VisitCXXBindReferenceExpr(CXXBindReferenceExpr *E) {
-  VisitExpr(E);
-  E->SubExpr = Reader.ReadSubExpr();
-  E->ExtendsLifetime = Record[Idx++];
-  E->RequiresTemporaryCopy = Record[Idx++];
-}
-
 void ASTStmtReader::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
   VisitExpr(E);
   E->setTypeBeginLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
@@ -1704,10 +1696,7 @@
     case EXPR_CXX_BIND_TEMPORARY:
       S = new (Context) CXXBindTemporaryExpr(Empty);
       break;
-    case EXPR_CXX_BIND_REFERENCE:
-      S = new (Context) CXXBindReferenceExpr(Empty);
-      break;
-
+        
     case EXPR_CXX_SCALAR_VALUE_INIT:
       S = new (Context) CXXScalarValueInitExpr(Empty);
       break;

lib/Serialization/ASTWriterStmt.cpp

diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 922a1cd..7f2da6c 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -135,7 +135,6 @@
     void VisitCXXThrowExpr(CXXThrowExpr *E);
     void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E);
     void VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E);
-    void VisitCXXBindReferenceExpr(CXXBindReferenceExpr *E);
 
     void VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E);
     void VisitCXXNewExpr(CXXNewExpr *E);
@@ -1075,14 +1074,6 @@
   Code = serialization::EXPR_CXX_BIND_TEMPORARY;
 }
 
-void ASTStmtWriter::VisitCXXBindReferenceExpr(CXXBindReferenceExpr *E) {
-  VisitExpr(E);
-  Writer.AddStmt(E->getSubExpr());
-  Record.push_back(E->extendsLifetime());
-  Record.push_back(E->requiresTemporaryCopy());
-  Code = serialization::EXPR_CXX_BIND_REFERENCE;
-}
-
 void ASTStmtWriter::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
   VisitExpr(E);
   Writer.AddSourceLocation(E->getTypeBeginLoc(), Record);