From: Anders Carlsson <andersca@mac.com>
Date: Sat, 7 Nov 2009 22:00:15 +0000 (+0000)
Subject: Change EmitPointerToDataMemberLValue to take a FieldDecl. No intended functionality... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=909fbf70223ea04a5ec8d449789f3683a89701ff;p=clang

Change EmitPointerToDataMemberLValue to take a FieldDecl. No intended functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86407 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index d9dd70ac9e..62e16e8ba2 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -884,7 +884,7 @@ LValue CodeGenFunction::EmitDeclRefLValue(const DeclRefExpr *E) {
   
   if (E->getQualifier()) {
     // FIXME: the qualifier check does not seem sufficient here
-    return EmitPointerToDataMemberLValue(E);
+    return EmitPointerToDataMemberLValue(cast<FieldDecl>(E->getDecl()));
   }
   
   assert(0 && "Unimp declref");
@@ -1526,8 +1526,7 @@ LValue CodeGenFunction::EmitStmtExprLValue(const StmtExpr *E) {
 }
 
 
-LValue CodeGenFunction::EmitPointerToDataMemberLValue(const DeclRefExpr *E) {
-  const FieldDecl *Field = cast<FieldDecl>(E->getDecl());
+LValue CodeGenFunction::EmitPointerToDataMemberLValue(const FieldDecl *Field) {
   const CXXRecordDecl *ClassDecl = cast<CXXRecordDecl>(Field->getDeclContext());
   QualType NNSpecTy = 
     getContext().getCanonicalType(
@@ -1538,7 +1537,7 @@ LValue CodeGenFunction::EmitPointerToDataMemberLValue(const DeclRefExpr *E) {
                                        /*isUnion*/false, /*Qualifiers*/0);
   const llvm::Type *ResultType = ConvertType(getContext().getPointerDiffType());
   V = Builder.CreatePtrToInt(MemExpLV.getAddress(), ResultType, "datamember");
-  return LValue::MakeAddr(V, MakeQualifiers(E->getType()));
+  return LValue::MakeAddr(V, MakeQualifiers(Field->getType()));
 }
 
 RValue CodeGenFunction::EmitCall(llvm::Value *Callee, QualType CalleeType,
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 5c592af022..f2901beca4 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -831,7 +831,8 @@ public:
   LValue EmitConditionalOperatorLValue(const ConditionalOperator *E);
   LValue EmitCastLValue(const CastExpr *E);
   LValue EmitNullInitializationLValue(const CXXZeroInitValueExpr *E);
-  LValue EmitPointerToDataMemberLValue(const DeclRefExpr *E);
+  
+  LValue EmitPointerToDataMemberLValue(const FieldDecl *Field);
   
   llvm::Value *EmitIvarOffset(const ObjCInterfaceDecl *Interface,
                               const ObjCIvarDecl *Ivar);