Fixed a problem caused by foreward @class use
which consequently caused a Seg fault. during meta-data
generation. It also addresses an issue related to
late binding of newly synthesize ivars (when we support it).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64563 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index d4fe26e..652fcdf 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -1210,6 +1210,18 @@
return QualType(Decl->TypeForDecl, 0);
}
+/// buildObjCInterfaceType - Returns a new type for the interface
+/// declaration, regardless. It also removes any previously built
+/// record declaration so caller can rebuild it.
+QualType ASTContext::buildObjCInterfaceType(ObjCInterfaceDecl *Decl) {
+ const RecordDecl *&RD = ASTRecordForInterface[Decl];
+ if (RD)
+ RD = 0;
+ Decl->TypeForDecl = new(*this,8) ObjCInterfaceType(Type::ObjCInterface, Decl);
+ Types.push_back(Decl->TypeForDecl);
+ return QualType(Decl->TypeForDecl, 0);
+}
+
/// \brief Retrieve the template type parameter type for a template
/// parameter with the given depth, index, and (optionally) name.
QualType ASTContext::getTemplateTypeParmType(unsigned Depth, unsigned Index,