Add an AST representation for non-type template parameter
packs, e.g.,
template<typename T, unsigned ...Dims> struct multi_array;
along with semantic analysis support for finding unexpanded non-type
template parameter packs in types, expressions, and so on.
Template instantiation involving non-type template parameter packs
probably doesn't work yet. That'll come soon.
llvm-svn: 122527
diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 843e907..75ea2df 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -110,7 +110,9 @@
bool Decl::isTemplateParameterPack() const {
if (const TemplateTypeParmDecl *TTP = dyn_cast<TemplateTypeParmDecl>(this))
return TTP->isParameterPack();
-
+ if (const NonTypeTemplateParmDecl *NTTP
+ = llvm::dyn_cast<NonTypeTemplateParmDecl>(this))
+ return NTTP->isParameterPack();
return false;
}