From aa73b9135ab7bbfed646a64069bd3144e5a98540 Mon Sep 17 00:00:00 2001 From: Anders Carlsson Date: Sat, 13 Jun 2009 00:08:58 +0000 Subject: Improvements to TemplateArgumentListBuilder to make it work better with parameter packs. llvm-svn: 73272 --- clang/lib/AST/DeclTemplate.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'clang/lib/AST/DeclTemplate.cpp') diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp index a0773f12d75..9526b48468c 100644 --- a/clang/lib/AST/DeclTemplate.cpp +++ b/clang/lib/AST/DeclTemplate.cpp @@ -247,9 +247,27 @@ void TemplateArgumentListBuilder::push_back(const TemplateArgument& Arg) { 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 //===----------------------------------------------------------------------===// -- cgit v1.2.3