+ nullptr,
+ DIArray(),
+ ConstantInt::get(Type::getInt32Ty(VMContext), RuntimeLang),
+ nullptr,
+ nullptr, //TemplateParams
+ UniqueIdentifier.empty() ? nullptr
+ : MDString::get(VMContext, UniqueIdentifier)
+ };
+ MDNode *Node = MDNode::get(VMContext, Elts);
+ DICompositeType RetTy(Node);
+ assert(RetTy.isCompositeType() &&
+ "createForwardDecl result should be a DIType");
+ if (!UniqueIdentifier.empty())
+ retainType(RetTy);
+ return RetTy;
+}
+
+/// createForwardDecl - Create a temporary forward-declared type that
+/// can be RAUW'd if the full type is seen.
+DICompositeType DIBuilder::createReplaceableForwardDecl(
+ unsigned Tag, StringRef Name, DIDescriptor Scope, DIFile F, unsigned Line,
+ unsigned RuntimeLang, uint64_t SizeInBits, uint64_t AlignInBits,
+ StringRef UniqueIdentifier) {
+ // Create a temporary MDNode.
+ Value *Elts[] = {
+ GetTagConstant(VMContext, Tag),
+ F.getFileNode(),
+ DIScope(getNonCompileUnitScope(Scope)).getRef(),
+ MDString::get(VMContext, Name),
+ ConstantInt::get(Type::getInt32Ty(VMContext), Line),
+ ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
+ ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Offset
+ ConstantInt::get(Type::getInt32Ty(VMContext), DIDescriptor::FlagFwdDecl),
+ nullptr,