IRGen for initialization/destruction of
ivar class objects (NeXt runtime).
(radar 7900343).
llvm-svn: 102533
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 825ca8b..cc90a28 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1820,6 +1820,39 @@
}
}
+/// EmitObjCIvarInitializations - Emit information for ivar initialization
+/// for an implementation.
+void CodeGenModule::EmitObjCIvarInitializations(ObjCImplementationDecl *D) {
+ if (!Features.NeXTRuntime || D->getNumIvarInitializers() == 0)
+ return;
+ DeclContext* DC = const_cast<DeclContext*>(dyn_cast<DeclContext>(D));
+ assert(DC && "EmitObjCIvarInitializations - null DeclContext");
+ IdentifierInfo *II = &getContext().Idents.get(".cxx_destruct");
+ Selector cxxSelector = getContext().Selectors.getSelector(0, &II);
+ ObjCMethodDecl *DTORMethod = ObjCMethodDecl::Create(getContext(),
+ D->getLocation(),
+ D->getLocation(), cxxSelector,
+ getContext().VoidTy, 0,
+ DC, true, false, true,
+ ObjCMethodDecl::Required);
+ D->addInstanceMethod(DTORMethod);
+ CodeGenFunction(*this).GenerateObjCCtorDtorMethod(D, DTORMethod, false);
+
+ II = &getContext().Idents.get(".cxx_construct");
+ cxxSelector = getContext().Selectors.getSelector(0, &II);
+ // The constructor returns 'self'.
+ ObjCMethodDecl *CTORMethod = ObjCMethodDecl::Create(getContext(),
+ D->getLocation(),
+ D->getLocation(), cxxSelector,
+ getContext().getObjCIdType(), 0,
+ DC, true, false, true,
+ ObjCMethodDecl::Required);
+ D->addInstanceMethod(CTORMethod);
+ CodeGenFunction(*this).GenerateObjCCtorDtorMethod(D, CTORMethod, true);
+
+
+}
+
/// EmitNamespace - Emit all declarations in a namespace.
void CodeGenModule::EmitNamespace(const NamespaceDecl *ND) {
for (RecordDecl::decl_iterator I = ND->decls_begin(), E = ND->decls_end();
@@ -1916,6 +1949,7 @@
case Decl::ObjCImplementation: {
ObjCImplementationDecl *OMD = cast<ObjCImplementationDecl>(D);
EmitObjCPropertyImplementations(OMD);
+ EmitObjCIvarInitializations(OMD);
Runtime->GenerateClass(OMD);
break;
}