Move instantiateTemplateAttribute into the sema namespace, make helpers static.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149864 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 18 insertions, 9 deletions

diff --git a/lib/Frontend/LayoutOverrideSource.cpp b/lib/Frontend/LayoutOverrideSource.cpp
index 9cc0667850..eb7865e112 100644
--- a/lib/Frontend/LayoutOverrideSource.cpp
+++ b/lib/Frontend/LayoutOverrideSource.cpp
@@ -15,7 +15,7 @@
 using namespace clang;
 
 /// \brief Parse a simple identifier.
-std::string parseName(StringRef S) {
+static std::string parseName(StringRef S) {
   unsigned Offset = 0;
   while (Offset < S.size() &&
          (isalpha(S[Offset]) || S[Offset] == '_' ||
diff --git a/lib/Lex/ModuleMap.cpp b/lib/Lex/ModuleMap.cpp
index 84ac08081e..1f56a2f941 100644
--- a/lib/Lex/ModuleMap.cpp
+++ b/lib/Lex/ModuleMap.cpp
@@ -1015,7 +1015,8 @@ void ModuleMapParser::parseRequiresDecl() {
 
 /// \brief Append to \p Paths the set of paths needed to get to the 
 /// subframework in which the given module lives.
-void appendSubframeworkPaths(Module *Mod, llvm::SmallVectorImpl<char> &Path) {
+static void appendSubframeworkPaths(Module *Mod,
+                                    llvm::SmallVectorImpl<char> &Path) {
   // Collect the framework names from the given module to the top-level module.
   llvm::SmallVector<StringRef, 2> Paths;
   for (; Mod; Mod = Mod->Parent) {
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 2a9fd61d9c..15dfb0b8c2 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -9325,7 +9325,7 @@ ExprResult Sema::HandleExprEvaluationContextForTypeof(Expr *E) {
   return TranformToPotentiallyEvaluated(E);
 }
 
-bool IsPotentiallyEvaluatedContext(Sema &SemaRef) {
+static bool IsPotentiallyEvaluatedContext(Sema &SemaRef) {
   // Do not mark anything as "used" within a dependent context; wait for
   // an instantiation.
   if (SemaRef.CurContext->isDependentContext())
diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp
index dde782672f..8abb6e149a 100644
--- a/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/lib/Sema/SemaTemplateInstantiate.cpp
@@ -1665,8 +1665,12 @@ Sema::SubstBaseSpecifiers(CXXRecordDecl *Instantiation,
 }
 
 // Defined via #include from SemaTemplateInstantiateDecl.cpp
-Attr* instantiateTemplateAttribute(const Attr *At, ASTContext &C, Sema &S,
-        const MultiLevelTemplateArgumentList &TemplateArgs);
+namespace clang {
+  namespace sema {
+    Attr *instantiateTemplateAttribute(const Attr *At, ASTContext &C, Sema &S,
+                            const MultiLevelTemplateArgumentList &TemplateArgs);
+  }
+}
 
 /// \brief Instantiate the definition of a class from a given pattern.
 ///
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index a957f25ef2..3cf816a332 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -100,8 +100,8 @@ void Sema::InstantiateAttrs(const MultiLevelTemplateArgumentList &TemplateArgs,
         Saved = CurrentInstantiationScope->cloneScopes(OuterMostScope);
       LateAttrs->push_back(LateInstantiatedAttribute(TmplAttr, Saved, New));
     } else {
-      Attr *NewAttr =
-        instantiateTemplateAttribute(TmplAttr, Context, *this, TemplateArgs);
+      Attr *NewAttr = sema::instantiateTemplateAttribute(TmplAttr, Context,
+                                                         *this, TemplateArgs);
       New->addAttr(NewAttr);
     }
   }
diff --git a/utils/TableGen/ClangAttrEmitter.cpp b/utils/TableGen/ClangAttrEmitter.cpp
index 7db1ababb1..38889ec98c 100644
--- a/utils/TableGen/ClangAttrEmitter.cpp
+++ b/utils/TableGen/ClangAttrEmitter.cpp
@@ -942,7 +942,9 @@ void ClangAttrTemplateInstantiateEmitter::run(raw_ostream &OS) {
 
   std::vector<Record*> Attrs = Records.getAllDerivedDefinitions("Attr");
 
-  OS << "Attr* instantiateTemplateAttribute(const Attr *At, ASTContext &C, "
+  OS << "namespace clang {\n"
+     << "namespace sema {\n\n"
+     << "Attr *instantiateTemplateAttribute(const Attr *At, ASTContext &C, "
      << "Sema &S,\n"
      << "        const MultiLevelTemplateArgumentList &TemplateArgs) {\n"
      << "  switch (At->getKind()) {\n"
@@ -992,6 +994,8 @@ void ClangAttrTemplateInstantiateEmitter::run(raw_ostream &OS) {
   OS << "  } // end switch\n"
      << "  llvm_unreachable(\"Unknown attribute!\");\n"
      << "  return 0;\n"
-     << "}\n\n";
+     << "}\n\n"
+     << "} // end namespace sema\n"
+     << "} // end namespace clang\n";
 }