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-rw-r--r--lib/AST/DeclTemplate.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp
index 5b1bf9b3af..d57a43040f 100644
--- a/lib/AST/DeclTemplate.cpp
+++ b/lib/AST/DeclTemplate.cpp
@@ -238,6 +238,22 @@ TemplateArgument::TemplateArgument(Expr *E) : Kind(Expression) {
StartLoc = E->getSourceRange().getBegin();
}
+/// \brief Construct a template argument pack.
+TemplateArgument::TemplateArgument(SourceLocation Loc, TemplateArgument *args,
+ unsigned NumArgs, bool CopyArgs)
+ : Kind(Pack) {
+ Args.NumArgs = NumArgs;
+ Args.CopyArgs = CopyArgs;
+ if (!Args.CopyArgs) {
+ Args.Args = args;
+ return;
+ }
+
+ Args.Args = new TemplateArgument[NumArgs];
+ for (unsigned I = 0; I != NumArgs; ++I)
+ Args.Args[I] = args[I];
+}
+
//===----------------------------------------------------------------------===//
// TemplateArgumentListBuilder Implementation
//===----------------------------------------------------------------------===//