Tighten up the conversion from a single-level template argument list
to a multi-level template argument list by making it explicit. The
forced auditing of callers found a bug in the instantiation of member
classes inside member templates.
I *love* static type systems.
llvm-svn: 80391
diff --git a/clang/lib/Sema/SemaTemplate.h b/clang/lib/Sema/SemaTemplate.h
index b400cb3..59bb542 100644
--- a/clang/lib/Sema/SemaTemplate.h
+++ b/clang/lib/Sema/SemaTemplate.h
@@ -38,7 +38,7 @@
/// template argument list (17) at depth 1.
struct MultiLevelTemplateArgumentList {
/// \brief The template argument lists, stored from the innermost template
- /// argument list (first) to the outermost template argument list (last)
+ /// argument list (first) to the outermost template argument list (last).
llvm::SmallVector<const TemplateArgumentList *, 4> TemplateArgumentLists;
public:
@@ -46,6 +46,7 @@
MultiLevelTemplateArgumentList() { }
/// \brief Construct a single-level template argument list.
+ explicit
MultiLevelTemplateArgumentList(const TemplateArgumentList &TemplateArgs) {
TemplateArgumentLists.push_back(&TemplateArgs);
}