1 files changed, 20 insertions, 20 deletions

diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index 4e27170ae99..5e7ed2d59ee 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -5064,7 +5064,7 @@ static FunctionDecl *rewriteBuiltinFunctionDecl(Sema *Sema, ASTContext &Context,
     }
 
     NeedsNewDecl = true;
-    unsigned AS = ArgType->getPointeeType().getQualifiers().getAddressSpace();
+    LangAS AS = ArgType->getPointeeType().getAddressSpace();
 
     QualType PointeeType = ParamType->getPointeeType();
     PointeeType = Context.getAddrSpaceQualType(PointeeType, AS);
@@ -5760,8 +5760,8 @@ CastKind Sema::PrepareScalarCast(ExprResult &Src, QualType DestTy) {
   case Type::STK_ObjCObjectPointer:
     switch (DestTy->getScalarTypeKind()) {
     case Type::STK_CPointer: {
-      unsigned SrcAS = SrcTy->getPointeeType().getAddressSpace();
-      unsigned DestAS = DestTy->getPointeeType().getAddressSpace();
+      LangAS SrcAS = SrcTy->getPointeeType().getAddressSpace();
+      LangAS DestAS = DestTy->getPointeeType().getAddressSpace();
       if (SrcAS != DestAS)
         return CK_AddressSpaceConversion;
       return CK_BitCast;
@@ -6365,9 +6365,9 @@ static QualType checkConditionalPointerCompatibility(Sema &S, ExprResult &LHS,
   Qualifiers lhQual = lhptee.getQualifiers();
   Qualifiers rhQual = rhptee.getQualifiers();
 
-  unsigned ResultAddrSpace = 0;
-  unsigned LAddrSpace = lhQual.getAddressSpace();
-  unsigned RAddrSpace = rhQual.getAddressSpace();
+  LangAS ResultAddrSpace = LangAS::Default;
+  LangAS LAddrSpace = lhQual.getAddressSpace();
+  LangAS RAddrSpace = rhQual.getAddressSpace();
   if (S.getLangOpts().OpenCL) {
     // OpenCL v1.1 s6.5 - Conversion between pointers to distinct address
     // spaces is disallowed.
@@ -7649,8 +7649,8 @@ Sema::CheckAssignmentConstraints(QualType LHSType, ExprResult &RHS,
   if (const PointerType *LHSPointer = dyn_cast<PointerType>(LHSType)) {
     // U* -> T*
     if (isa<PointerType>(RHSType)) {
-      unsigned AddrSpaceL = LHSPointer->getPointeeType().getAddressSpace();
-      unsigned AddrSpaceR = RHSType->getPointeeType().getAddressSpace();
+      LangAS AddrSpaceL = LHSPointer->getPointeeType().getAddressSpace();
+      LangAS AddrSpaceR = RHSType->getPointeeType().getAddressSpace();
       Kind = AddrSpaceL != AddrSpaceR ? CK_AddressSpaceConversion : CK_BitCast;
       return checkPointerTypesForAssignment(*this, LHSType, RHSType);
     }
@@ -7685,10 +7685,10 @@ Sema::CheckAssignmentConstraints(QualType LHSType, ExprResult &RHS,
     // U^ -> void*
     if (RHSType->getAs<BlockPointerType>()) {
       if (LHSPointer->getPointeeType()->isVoidType()) {
-        unsigned AddrSpaceL = LHSPointer->getPointeeType().getAddressSpace();
-        unsigned AddrSpaceR = RHSType->getAs<BlockPointerType>()
-                                  ->getPointeeType()
-                                  .getAddressSpace();
+        LangAS AddrSpaceL = LHSPointer->getPointeeType().getAddressSpace();
+        LangAS AddrSpaceR = RHSType->getAs<BlockPointerType>()
+                                ->getPointeeType()
+                                .getAddressSpace();
         Kind =
             AddrSpaceL != AddrSpaceR ? CK_AddressSpaceConversion : CK_BitCast;
         return Compatible;
@@ -7702,12 +7702,12 @@ Sema::CheckAssignmentConstraints(QualType LHSType, ExprResult &RHS,
   if (isa<BlockPointerType>(LHSType)) {
     // U^ -> T^
     if (RHSType->isBlockPointerType()) {
-      unsigned AddrSpaceL = LHSType->getAs<BlockPointerType>()
-                                ->getPointeeType()
-                                .getAddressSpace();
-      unsigned AddrSpaceR = RHSType->getAs<BlockPointerType>()
-                                ->getPointeeType()
-                                .getAddressSpace();
+      LangAS AddrSpaceL = LHSType->getAs<BlockPointerType>()
+                              ->getPointeeType()
+                              .getAddressSpace();
+      LangAS AddrSpaceR = RHSType->getAs<BlockPointerType>()
+                              ->getPointeeType()
+                              .getAddressSpace();
       Kind = AddrSpaceL != AddrSpaceR ? CK_AddressSpaceConversion : CK_BitCast;
       return checkBlockPointerTypesForAssignment(*this, LHSType, RHSType);
     }
@@ -9804,8 +9804,8 @@ QualType Sema::CheckCompareOperands(ExprResult &LHS, ExprResult &RHS,
               << LHS.get()->getSourceRange() << RHS.get()->getSourceRange();
         }
       }
-      unsigned AddrSpaceL = LCanPointeeTy.getAddressSpace();
-      unsigned AddrSpaceR = RCanPointeeTy.getAddressSpace();
+      LangAS AddrSpaceL = LCanPointeeTy.getAddressSpace();
+      LangAS AddrSpaceR = RCanPointeeTy.getAddressSpace();
       CastKind Kind = AddrSpaceL != AddrSpaceR ? CK_AddressSpaceConversion
                                                : CK_BitCast;
       if (LHSIsNull && !RHSIsNull)