commit 9d2872db7495d35fbc8606d7c5bdf05b7c18f750
author Mikael Nilsson <mikael.nilsson@arm.com> Thu Dec 13 10:15:27 2018 +0000
committer Mikael Nilsson <mikael.nilsson@arm.com> Thu Dec 13 10:15:27 2018 +0000
tree 59bc6a940ee26d236aba1b6633b0e4e8590fcab0
parent ce86b919da2fcf50829fe14201d12ab5bea70343

[OpenCL] Add generic AS to 'this' pointer

Address spaces are cast into generic before invoking the constructor.

Added support for a trailing Qualifiers object in FunctionProtoType.

Note: This recommits the previously reverted patch, 
      but now it is commited together with a fix for lldb.

Differential Revision: https://reviews.llvm.org/D54862

llvm-svn: 349019

clang/lib/Sema/SemaTemplateInstantiateDecl.cpp

diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 8f9af03..31353e4 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -295,7 +295,7 @@
               PVD, FD->getParamDecl(PVD->getFunctionScopeIndex()));
         return S.SubstExpr(E, TemplateArgs);
       }
-    Sema::CXXThisScopeRAII ThisScope(S, ThisContext, /*TypeQuals=*/0,
+    Sema::CXXThisScopeRAII ThisScope(S, ThisContext, Qualifiers(),
                                      FD->isCXXInstanceMember());
     return S.SubstExpr(E, TemplateArgs);
   };
@@ -355,7 +355,7 @@
       // applicable to template declaration, we'll need to add them here.
       CXXThisScopeRAII ThisScope(
           *this, dyn_cast_or_null<CXXRecordDecl>(ND->getDeclContext()),
-          /*TypeQuals*/ 0, ND->isCXXInstanceMember());
+          Qualifiers(), ND->isCXXInstanceMember());
 
       Attr *NewAttr = sema::instantiateTemplateAttributeForDecl(
           TmplAttr, Context, *this, TemplateArgs);
@@ -474,7 +474,7 @@
       NamedDecl *ND = dyn_cast<NamedDecl>(New);
       CXXRecordDecl *ThisContext =
           dyn_cast_or_null<CXXRecordDecl>(ND->getDeclContext());
-      CXXThisScopeRAII ThisScope(*this, ThisContext, /*TypeQuals*/0,
+      CXXThisScopeRAII ThisScope(*this, ThisContext, Qualifiers(),
                                  ND && ND->isCXXInstanceMember());
 
       Attr *NewAttr = sema::instantiateTemplateAttribute(TmplAttr, Context,
@@ -2822,7 +2822,7 @@
         cast<DeclRefExpr>(D->getCombinerOut())->getDecl(),
         cast<DeclRefExpr>(NewDRD->getCombinerOut())->getDecl());
     auto *ThisContext = dyn_cast_or_null<CXXRecordDecl>(Owner);
-    Sema::CXXThisScopeRAII ThisScope(SemaRef, ThisContext, /*TypeQuals*/ 0,
+    Sema::CXXThisScopeRAII ThisScope(SemaRef, ThisContext, Qualifiers(),
                                      ThisContext);
     SubstCombiner = SemaRef.SubstExpr(D->getCombiner(), TemplateArgs).get();
     SemaRef.ActOnOpenMPDeclareReductionCombinerEnd(NewDRD, SubstCombiner);
@@ -3441,7 +3441,7 @@
   assert(Params.empty() && "parameter vector is non-empty at start");
 
   CXXRecordDecl *ThisContext = nullptr;
-  unsigned ThisTypeQuals = 0;
+  Qualifiers ThisTypeQuals;
   if (CXXMethodDecl *Method = dyn_cast<CXXMethodDecl>(D)) {
     ThisContext = cast<CXXRecordDecl>(Owner);
     ThisTypeQuals = Method->getTypeQualifiers();