[cfe-commits] r68170 - in /cfe/trunk: lib/CodeGen/CodeGenModule.cpp lib/CodeGen/CodeGenModule.h test/CodeGenCXX/mangle.cpp

[Anders Carlsson]

Author: andersca
Date: Tue Mar 31 19:58:25 2009
New Revision: 68170

URL: http://llvm.org/viewvc/llvm-project?rev=68170&view=rev
Log:
Implement code generation of namespaces and add mangling tests.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp
    cfe/trunk/lib/CodeGen/CodeGenModule.h
    cfe/trunk/test/CodeGenCXX/mangle.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=68170&r1=68169&r2=68170&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Tue Mar 31 19:58:25 2009
@@ -1218,6 +1218,12 @@
   }
 }
 
+void CodeGenModule::EmitNamespace(const NamespaceDecl *ND) {
+  for (RecordDecl::decl_iterator I = ND->decls_begin(), E = ND->decls_end();
+       I != E; ++I)
+    EmitTopLevelDecl(*I);
+}
+
 /// EmitTopLevelDecl - Emit code for a single top level declaration.
 void CodeGenModule::EmitTopLevelDecl(Decl *D) {
   // If an error has occurred, stop code generation, but continue
@@ -1233,7 +1239,7 @@
     break;
 
   case Decl::Namespace:
-    ErrorUnsupported(D, "namespace");
+    EmitNamespace(cast<NamespaceDecl>(D));
     break;
 
     // Objective-C Decls

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.h?rev=68170&r1=68169&r2=68170&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.h (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.h Tue Mar 31 19:58:25 2009
@@ -324,7 +324,8 @@
   void EmitGlobalVarDefinition(const VarDecl *D);
   void EmitAliasDefinition(const ValueDecl *D);
   void EmitObjCPropertyImplementations(const ObjCImplementationDecl *D);
-
+  void EmitNamespace(const NamespaceDecl *D);
+  
   // FIXME: Hardcoding priority here is gross.
   void AddGlobalCtor(llvm::Function * Ctor, int Priority=65535);
   void AddGlobalDtor(llvm::Function * Dtor, int Priority=65535);

Modified: cfe/trunk/test/CodeGenCXX/mangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/mangle.cpp?rev=68170&r1=68169&r2=68170&view=diff

==============================================================================
--- cfe/trunk/test/CodeGenCXX/mangle.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/mangle.cpp Tue Mar 31 19:58:25 2009
@@ -26,3 +26,9 @@
 
 // RUN: grep _Z1fv %t | count 1
 void f() { }
+
+// RUN: grep _ZN1N1fEv %t | count 1
+namespace N { void f() { } }
+
+// RUN: grep _ZN1N1N1fEv %t | count 1
+namespace N { namespace N { void f() { } } }