Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).

The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 22 deletions

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 0e2793490d..b430fae3b1 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -222,7 +222,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
     //   and neither explicitly declared extern nor previously
     //   declared to have external linkage; or
     // (there is no equivalent in C99)
-    if (Context.getLangOptions().CPlusPlus &&
+    if (Context.getLangOpts().CPlusPlus &&
         Var->getType().isConstant(Context) && 
         Var->getStorageClass() != SC_Extern &&
         Var->getStorageClass() != SC_PrivateExtern) {
@@ -279,7 +279,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
   //   scope and no storage-class specifier, its linkage is
   //   external.
   LinkageInfo LV;
-  LV.mergeVisibility(Context.getLangOptions().getVisibilityMode());
+  LV.mergeVisibility(Context.getLangOpts().getVisibilityMode());
 
   if (F.ConsiderVisibilityAttributes) {
     if (llvm::Optional<Visibility> Vis = D->getExplicitVisibility()) {
@@ -330,7 +330,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
     //
     // Note that we don't want to make the variable non-external
     // because of this, but unique-external linkage suits us.
-    if (Context.getLangOptions().CPlusPlus &&
+    if (Context.getLangOpts().CPlusPlus &&
         !Var->getDeclContext()->isExternCContext()) {
       LinkageInfo TypeLV = getLVForType(Var->getType());
       if (TypeLV.linkage() != ExternalLinkage)
@@ -342,7 +342,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
     if (Var->getStorageClass() == SC_PrivateExtern)
       LV.setVisibility(HiddenVisibility, true);
 
-    if (!Context.getLangOptions().CPlusPlus &&
+    if (!Context.getLangOpts().CPlusPlus &&
         (Var->getStorageClass() == SC_Extern ||
          Var->getStorageClass() == SC_PrivateExtern)) {
 
@@ -377,7 +377,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
     //   storage-class specifier, its linkage is determined exactly
     //   as if it were declared with the storage-class specifier
     //   extern.
-    if (!Context.getLangOptions().CPlusPlus &&
+    if (!Context.getLangOpts().CPlusPlus &&
         (Function->getStorageClass() == SC_Extern ||
          Function->getStorageClass() == SC_PrivateExtern ||
          Function->getStorageClass() == SC_None)) {
@@ -401,7 +401,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
     // unique-external linkage, it's not legally usable from outside
     // this translation unit.  However, we should use the C linkage
     // rules instead for extern "C" declarations.
-    if (Context.getLangOptions().CPlusPlus &&
+    if (Context.getLangOpts().CPlusPlus &&
         !Function->getDeclContext()->isExternCContext() &&
         Function->getType()->getLinkage() == UniqueExternalLinkage)
       return LinkageInfo::uniqueExternal();
@@ -447,7 +447,7 @@ static LinkageInfo getLVForNamespaceScopeDecl(const NamedDecl *D, LVFlags F) {
     // Consider -fvisibility unless the type has C linkage.
     if (F.ConsiderGlobalVisibility)
       F.ConsiderGlobalVisibility =
-        (Context.getLangOptions().CPlusPlus &&
+        (Context.getLangOpts().CPlusPlus &&
          !Tag->getDeclContext()->isExternCContext());
 
   //     - an enumerator belonging to an enumeration with external linkage;
@@ -499,7 +499,7 @@ static LinkageInfo getLVForClassMember(const NamedDecl *D, LVFlags F) {
     return LinkageInfo::none();
 
   LinkageInfo LV;
-  LV.mergeVisibility(D->getASTContext().getLangOptions().getVisibilityMode());
+  LV.mergeVisibility(D->getASTContext().getLangOpts().getVisibilityMode());
 
   // The flags we're going to use to compute the class's visibility.
   LVFlags ClassF = F;
@@ -563,7 +563,7 @@ static LinkageInfo getLVForClassMember(const NamedDecl *D, LVFlags F) {
     if (TSK != TSK_ExplicitInstantiationDeclaration &&
         TSK != TSK_ExplicitInstantiationDefinition &&
         F.ConsiderGlobalVisibility &&
-        MD->getASTContext().getLangOptions().InlineVisibilityHidden) {
+        MD->getASTContext().getLangOpts().InlineVisibilityHidden) {
       // InlineVisibilityHidden only applies to definitions, and
       // isInlined() only gives meaningful answers on definitions
       // anyway.
@@ -845,7 +845,7 @@ static LinkageInfo getLVForDecl(const NamedDecl *D, LVFlags Flags) {
 }
 
 std::string NamedDecl::getQualifiedNameAsString() const {
-  return getQualifiedNameAsString(getASTContext().getLangOptions());
+  return getQualifiedNameAsString(getASTContext().getLangOpts());
 }
 
 std::string NamedDecl::getQualifiedNameAsString(const PrintingPolicy &P) const {
@@ -1207,7 +1207,7 @@ bool VarDecl::isExternC() const {
     return false;
 
   ASTContext &Context = getASTContext();
-  if (!Context.getLangOptions().CPlusPlus)
+  if (!Context.getLangOpts().CPlusPlus)
     return true;
   return DC->isExternCContext();
 }
@@ -1260,7 +1260,7 @@ VarDecl::DefinitionKind VarDecl::isThisDeclarationADefinition(
   //   and without a storage class specifier or the scs 'static', constitutes
   //   a tentative definition.
   // No such thing in C++.
-  if (!C.getLangOptions().CPlusPlus && isFileVarDecl())
+  if (!C.getLangOpts().CPlusPlus && isFileVarDecl())
     return TentativeDefinition;
 
   // What's left is (in C, block-scope) declarations without initializers or
@@ -1373,7 +1373,7 @@ void VarDecl::setInit(Expr *I) {
 }
 
 bool VarDecl::isUsableInConstantExpressions(ASTContext &C) const {
-  const LangOptions &Lang = C.getLangOptions();
+  const LangOptions &Lang = C.getLangOpts();
 
   if (!Lang.CPlusPlus)
     return false;
@@ -1452,7 +1452,7 @@ APValue *VarDecl::evaluateValue(
 
   // In C++11, we have determined whether the initializer was a constant
   // expression as a side-effect.
-  if (getASTContext().getLangOptions().CPlusPlus0x && !Eval->CheckedICE) {
+  if (getASTContext().getLangOpts().CPlusPlus0x && !Eval->CheckedICE) {
     Eval->CheckedICE = true;
     Eval->IsICE = Result && Notes.empty();
   }
@@ -1476,7 +1476,7 @@ bool VarDecl::checkInitIsICE() const {
 
   // In C++11, evaluate the initializer to check whether it's a constant
   // expression.
-  if (getASTContext().getLangOptions().CPlusPlus0x) {
+  if (getASTContext().getLangOpts().CPlusPlus0x) {
     llvm::SmallVector<PartialDiagnosticAt, 8> Notes;
     evaluateValue(Notes);
     return Eval->IsICE;
@@ -1693,7 +1693,7 @@ bool FunctionDecl::isMain() const {
   const TranslationUnitDecl *tunit =
     dyn_cast<TranslationUnitDecl>(getDeclContext()->getRedeclContext());
   return tunit &&
-         !tunit->getASTContext().getLangOptions().Freestanding &&
+         !tunit->getASTContext().getLangOpts().Freestanding &&
          getIdentifier() &&
          getIdentifier()->isStr("main");
 }
@@ -1732,7 +1732,7 @@ bool FunctionDecl::isExternC() const {
     return false;
 
   ASTContext &Context = getASTContext();
-  if (!Context.getLangOptions().CPlusPlus)
+  if (!Context.getLangOpts().CPlusPlus)
     return true;
 
   return isMain() || DC->isExternCContext();
@@ -1820,7 +1820,7 @@ unsigned FunctionDecl::getBuiltinID() const {
 
   // If this function is at translation-unit scope and we're not in
   // C++, it refers to the C library function.
-  if (!Context.getLangOptions().CPlusPlus &&
+  if (!Context.getLangOpts().CPlusPlus &&
       getDeclContext()->isTranslationUnit())
     return BuiltinID;
 
@@ -1875,7 +1875,7 @@ void FunctionDecl::setDeclsInPrototypeScope(llvm::ArrayRef<NamedDecl *> NewDecls
 /// function parameters, if some of the parameters have default
 /// arguments (in C++) or the last parameter is a parameter pack.
 unsigned FunctionDecl::getMinRequiredArguments() const {
-  if (!getASTContext().getLangOptions().CPlusPlus)
+  if (!getASTContext().getLangOpts().CPlusPlus)
     return getNumParams();
   
   unsigned NumRequiredArgs = getNumParams();  
@@ -1965,7 +1965,7 @@ bool FunctionDecl::doesDeclarationForceExternallyVisibleDefinition() const {
 
   ASTContext &Context = getASTContext();
 
-  if (Context.getLangOptions().GNUInline || hasAttr<GNUInlineAttr>()) {
+  if (Context.getLangOpts().GNUInline || hasAttr<GNUInlineAttr>()) {
     // With GNU inlining, a declaration with 'inline' but not 'extern', forces
     // an externally visible definition.
     //
@@ -1993,7 +1993,7 @@ bool FunctionDecl::doesDeclarationForceExternallyVisibleDefinition() const {
     return FoundBody;
   }
 
-  if (Context.getLangOptions().CPlusPlus)
+  if (Context.getLangOpts().CPlusPlus)
     return false;
 
   // C99 6.7.4p6:
@@ -2034,7 +2034,7 @@ bool FunctionDecl::isInlineDefinitionExternallyVisible() const {
   assert(isInlined() && "Function must be inline");
   ASTContext &Context = getASTContext();
   
-  if (Context.getLangOptions().GNUInline || hasAttr<GNUInlineAttr>()) {
+  if (Context.getLangOpts().GNUInline || hasAttr<GNUInlineAttr>()) {
     // Note: If you change the logic here, please change
     // doesDeclarationForceExternallyVisibleDefinition as well.
     //