Add Decl::isParameterPack(), which covers both function and template
parameter packs, along with ParmVarDecl::isParameterPack(), which
looks for function parameter packs. Use these routines to fix some
obvious FIXMEs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122904 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 7001005..e16bd22 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -119,6 +119,13 @@
return false;
}
+bool Decl::isParameterPack() const {
+ if (const ParmVarDecl *Parm = dyn_cast<ParmVarDecl>(this))
+ return Parm->isParameterPack();
+
+ return isTemplateParameterPack();
+}
+
bool Decl::isFunctionOrFunctionTemplate() const {
if (const UsingShadowDecl *UD = dyn_cast<UsingShadowDecl>(this))
return UD->getTargetDecl()->isFunctionOrFunctionTemplate();