Add VarDecl::getStorageClassSpecifierString (StorageClass -> const char*).

 - No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69019 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index f0d32c75de..d733c8c929 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -60,6 +60,20 @@ ImplicitParamDecl *ImplicitParamDecl::Create(ASTContext &C, DeclContext *DC,
   return new (C) ImplicitParamDecl(ImplicitParam, DC, L, Id, T);
 }
 
+const char *VarDecl::getStorageClassSpecifierString(StorageClass SC) {
+  switch (SC) {
+  case VarDecl::None:          break;
+  case VarDecl::Auto:          return "auto"; break;
+  case VarDecl::Extern:        return "extern"; break;
+  case VarDecl::PrivateExtern: return "__private_extern__"; break; 
+  case VarDecl::Register:      return "register"; break;
+  case VarDecl::Static:        return "static"; break; 
+  }
+
+  assert(0 && "Invalid storage class");
+  return 0;
+}
+
 ParmVarDecl *ParmVarDecl::Create(ASTContext &C, DeclContext *DC,
                                  SourceLocation L, IdentifierInfo *Id,
                                  QualType T, StorageClass S,