Add TemplateArgument::CreatePackCopy() to create a new parameter pack
in ASTContext-allocated memory, copying the provided template
arguments. Use this new routine where we can. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123289 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp
index b7a586c..6e08854 100644
--- a/lib/AST/DeclTemplate.cpp
+++ b/lib/AST/DeclTemplate.cpp
@@ -338,11 +338,8 @@
Arg = TemplateArgument(TemplateName(TTP), TTP->isParameterPack());
}
- if ((*Param)->isTemplateParameterPack()) {
- TemplateArgument *Pack = new (Context) TemplateArgument [1];
- *Pack = Arg;
- Arg = TemplateArgument(Pack, 1);
- }
+ if ((*Param)->isTemplateParameterPack())
+ Arg = TemplateArgument::CreatePackCopy(Context, &Arg, 1);
TemplateArgs.push_back(Arg);
}