From 081148986a60a761ac7528a9a132cab2ec70273b Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Sun, 27 Apr 2008 13:50:30 +0000
Subject: Parsing of namespaces:

-NamespaceDecl for the AST
-Checks for name clashes between namespaces and tag/normal declarations.

This commit doesn't implement proper name lookup for namespaces.

llvm-svn: 50321
---
 clang/lib/AST/DeclSerialization.cpp | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

(limited to 'clang/lib/AST/DeclSerialization.cpp')

diff --git a/clang/lib/AST/DeclSerialization.cpp b/clang/lib/AST/DeclSerialization.cpp
index 6186649e70a..cbae8313082 100644
--- a/clang/lib/AST/DeclSerialization.cpp
+++ b/clang/lib/AST/DeclSerialization.cpp
@@ -44,6 +44,9 @@ Decl* Decl::Create(Deserializer& D, ASTContext& C) {
     case TranslationUnit:
       return TranslationUnitDecl::CreateImpl(D, C);
 
+    case Namespace:
+      return NamespaceDecl::CreateImpl(D, C);
+
     case Var:
       return VarDecl::CreateImpl(D, C);
       
@@ -206,14 +209,37 @@ void TranslationUnitDecl::EmitImpl(llvm::Serializer& S) const
 TranslationUnitDecl* TranslationUnitDecl::CreateImpl(Deserializer& D,
                                                      ASTContext& C) {  
   void *Mem = C.getAllocator().Allocate<TranslationUnitDecl>();
-  TranslationUnitDecl* decl =
-    new (Mem) TranslationUnitDecl();
+  TranslationUnitDecl* decl = new (Mem) TranslationUnitDecl();
  
   decl->Decl::ReadInRec(D, C);
   
   return decl;
 }
 
+//===----------------------------------------------------------------------===//
+//      NamespaceDecl Serialization.
+//===----------------------------------------------------------------------===//
+
+void NamespaceDecl::EmitImpl(llvm::Serializer& S) const
+{
+  ScopedDecl::EmitInRec(S);
+  S.Emit(getLBracLoc());
+  S.Emit(getRBracLoc());
+  ScopedDecl::EmitOutRec(S);
+}
+
+NamespaceDecl* NamespaceDecl::CreateImpl(Deserializer& D, ASTContext& C) {  
+  void *Mem = C.getAllocator().Allocate<NamespaceDecl>();
+  NamespaceDecl* decl = new (Mem) NamespaceDecl(0, SourceLocation(), 0);
+ 
+  decl->ScopedDecl::ReadInRec(D, C);
+  decl->LBracLoc = SourceLocation::ReadVal(D);
+  decl->RBracLoc = SourceLocation::ReadVal(D);
+  decl->ScopedDecl::ReadOutRec(D, C);
+  
+  return decl;
+}
+
 //===----------------------------------------------------------------------===//
 //      VarDecl Serialization.
 //===----------------------------------------------------------------------===//
-- 
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