De-memberify the VarDecl and FunctionDecl StorageClass enums.

This lets us remove Sema.h's dependency on Expr.h and Decl.h.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112156 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 22 insertions, 22 deletions

diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index 5feca9d2e0..04f1ef24b2 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -722,7 +722,7 @@ CodeGenFunction::GenerateBlockFunction(GlobalDecl GD, const BlockExpr *BExpr,
        ++i) {
     const VarDecl *VD = dyn_cast<VarDecl>(i->first);
 
-    if (VD->getStorageClass() == VarDecl::Static || VD->hasExternalStorage())
+    if (VD->getStorageClass() == SC_Static || VD->hasExternalStorage())
       LocalDeclMap[VD] = i->second;
   }
 
@@ -803,8 +803,8 @@ CodeGenFunction::GenerateBlockFunction(GlobalDecl GD, const BlockExpr *BExpr,
                                      getContext().getTranslationUnitDecl(),
                                      SourceLocation(), ID, FnType, 
                                      0,
-                                     FunctionDecl::Static,
-                                     FunctionDecl::None,
+                                     SC_Static,
+                                     SC_None,
                                      false, HasPrototype);
   if (FunctionProtoType *FT = dyn_cast<FunctionProtoType>(FnType)) {
     const FunctionDecl *CFD = dyn_cast<FunctionDecl>(CurCodeDecl);
@@ -814,7 +814,7 @@ CodeGenFunction::GenerateBlockFunction(GlobalDecl GD, const BlockExpr *BExpr,
       Params.push_back(ParmVarDecl::Create(getContext(), FD, 
                                            SourceLocation(), 0,
                                            FT->getArgType(i), /*TInfo=*/0,
-                                           VarDecl::None, VarDecl::None, 0));
+                                           SC_None, SC_None, 0));
     FD->setParams(Params.data(), Params.size());
   }
   
@@ -916,7 +916,7 @@ CharUnits BlockFunction::getBlockOffset(CharUnits Size, CharUnits Align) {
                                          getContext().getTranslationUnitDecl(),
                                          SourceLocation(),
                                          0, QualType(PadTy), 0,
-                                         VarDecl::None, VarDecl::None);
+                                         SC_None, SC_None);
     Expr *E = new (getContext()) DeclRefExpr(PadDecl, PadDecl->getType(),
                                              SourceLocation());
     BlockLayout.push_back(E);
@@ -962,8 +962,8 @@ GenerateCopyHelperFunction(bool BlockHasCopyDispose, const llvm::StructType *T,
   FunctionDecl *FD = FunctionDecl::Create(getContext(),
                                           getContext().getTranslationUnitDecl(),
                                           SourceLocation(), II, R, 0,
-                                          FunctionDecl::Static,
-                                          FunctionDecl::None,
+                                          SC_Static,
+                                          SC_None,
                                           false,
                                           true);
   CGF.StartFunction(FD, R, Fn, Args, SourceLocation());
@@ -1044,8 +1044,8 @@ GenerateDestroyHelperFunction(bool BlockHasCopyDispose,
   FunctionDecl *FD = FunctionDecl::Create(getContext(),
                                           getContext().getTranslationUnitDecl(),
                                           SourceLocation(), II, R, 0,
-                                          FunctionDecl::Static,
-                                          FunctionDecl::None,
+                                          SC_Static,
+                                          SC_None,
                                           false, true);
   CGF.StartFunction(FD, R, Fn, Args, SourceLocation());
 
@@ -1129,8 +1129,8 @@ GeneratebyrefCopyHelperFunction(const llvm::Type *T, int flag) {
   FunctionDecl *FD = FunctionDecl::Create(getContext(),
                                           getContext().getTranslationUnitDecl(),
                                           SourceLocation(), II, R, 0,
-                                          FunctionDecl::Static,
-                                          FunctionDecl::None,
+                                          SC_Static,
+                                          SC_None,
                                           false, true);
   CGF.StartFunction(FD, R, Fn, Args, SourceLocation());
 
@@ -1193,8 +1193,8 @@ BlockFunction::GeneratebyrefDestroyHelperFunction(const llvm::Type *T,
   FunctionDecl *FD = FunctionDecl::Create(getContext(),
                                           getContext().getTranslationUnitDecl(),
                                           SourceLocation(), II, R, 0,
-                                          FunctionDecl::Static,
-                                          FunctionDecl::None,
+                                          SC_Static,
+                                          SC_None,
                                           false, true);
   CGF.StartFunction(FD, R, Fn, Args, SourceLocation());
 
diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp
index fa75daee86..8ce196b64e 100644
--- a/lib/CodeGen/CGDecl.cpp
+++ b/lib/CodeGen/CGDecl.cpp
@@ -107,11 +107,11 @@ void CodeGenFunction::EmitBlockVarDecl(const VarDecl &D) {
     CGM.ErrorUnsupported(&D, "__asm__");
 
   switch (D.getStorageClass()) {
-  case VarDecl::None:
-  case VarDecl::Auto:
-  case VarDecl::Register:
+  case SC_None:
+  case SC_Auto:
+  case SC_Register:
     return EmitLocalBlockVarDecl(D);
-  case VarDecl::Static: {
+  case SC_Static: {
     llvm::GlobalValue::LinkageTypes Linkage = 
       llvm::GlobalValue::InternalLinkage;
 
@@ -126,8 +126,8 @@ void CodeGenFunction::EmitBlockVarDecl(const VarDecl &D) {
     
     return EmitStaticBlockVarDecl(D, Linkage);
   }
-  case VarDecl::Extern:
-  case VarDecl::PrivateExtern:
+  case SC_Extern:
+  case SC_PrivateExtern:
     // Don't emit it now, allow it to be emitted lazily on its first use.
     return;
   }
@@ -568,7 +568,7 @@ void CodeGenFunction::EmitLocalBlockVarDecl(const VarDecl &D,
     } else {
       // Targets that don't support recursion emit locals as globals.
       const char *Class =
-        D.getStorageClass() == VarDecl::Register ? ".reg." : ".auto.";
+        D.getStorageClass() == SC_Register ? ".reg." : ".auto.";
       DeclPtr = CreateStaticBlockVarDecl(D, Class,
                                          llvm::GlobalValue
                                          ::InternalLinkage);
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index e6388373ea..d8e12e7cb9 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -145,7 +145,7 @@ void CodeGenModule::ErrorUnsupported(const Decl *D, const char *Type,
 LangOptions::VisibilityMode
 CodeGenModule::getDeclVisibilityMode(const Decl *D) const {
   if (const VarDecl *VD = dyn_cast<VarDecl>(D))
-    if (VD->getStorageClass() == VarDecl::PrivateExtern)
+    if (VD->getStorageClass() == SC_PrivateExtern)
       return LangOptions::Hidden;
 
   if (const VisibilityAttr *attr = D->getAttr<VisibilityAttr>()) {
@@ -965,7 +965,7 @@ CodeGenModule::GetOrCreateLLVMGlobal(llvm::StringRef MangledName,
     GV->setConstant(DeclIsConstantGlobal(Context, D));
 
     // FIXME: Merge with other attribute handling code.
-    if (D->getStorageClass() == VarDecl::PrivateExtern)
+    if (D->getStorageClass() == SC_PrivateExtern)
       GV->setVisibility(llvm::GlobalValue::HiddenVisibility);
 
     if (D->hasAttr<WeakAttr>() ||