Improvements to TemplateArgumentListBuilder to make it work better with parameter packs.
llvm-svn: 73272
diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp
index a0773f1..9526b48 100644
--- a/clang/lib/AST/DeclTemplate.cpp
+++ b/clang/lib/AST/DeclTemplate.cpp
@@ -247,9 +247,27 @@
break;
}
+ if (!isAddingFromParameterPack()) {
+ // Add begin and end indicies.
+ Indices.push_back(Args.size());
+ Indices.push_back(Args.size());
+ }
+
Args.push_back(Arg);
}
+void TemplateArgumentListBuilder::BeginParameterPack() {
+ assert(!isAddingFromParameterPack() && "Already adding to parameter pack!");
+
+ Indices.push_back(Args.size());
+}
+
+void TemplateArgumentListBuilder::EndParameterPack() {
+ assert(isAddingFromParameterPack() && "Not adding to parameter pack!");
+
+ Indices.push_back(Args.size());
+}
+
//===----------------------------------------------------------------------===//
// TemplateArgumentList Implementation
//===----------------------------------------------------------------------===//