Introduce a new type, PackExpansionType, to capture types that are
pack expansions, e.g. given
template<typename... Types> struct tuple;
template<typename... Types>
struct tuple_of_refs {
typedef tuple<Types&...> types;
};
the type of the "types" typedef is a PackExpansionType whose pattern
is Types&.
This commit introduces support for creating pack expansions for
template type arguments, as above, but not for any other kind of pack
expansion, nor for any form of instantiation.
llvm-svn: 122223
diff --git a/clang/lib/CodeGen/MicrosoftCXXABI.cpp b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
index dd2f1cb..aa9046f 100644
--- a/clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -1140,6 +1140,10 @@
"Don't know how to mangle DependentTemplateSpecializationTypes yet!");
}
+void MicrosoftCXXNameMangler::mangleType(const PackExpansionType *T) {
+ assert(false && "Don't know how to mangle PackExpansionTypes yet!");
+}
+
void MicrosoftCXXNameMangler::mangleType(const TypeOfType *T) {
assert(false && "Don't know how to mangle TypeOfTypes yet!");
}