[MS Demangler] Print template constructor args.

Previously if you had something like this:

template<typename T>
struct Foo {
  template<typename U>
  Foo(U);
};

Foo F(3.7);

this would mangle as ??$?0N@?$Foo@H@@QEAA@N@Z

and this would be demangled as:

undname:      __cdecl Foo<int>::Foo<int><double>(double)
llvm-undname: __cdecl Foo<int>::Foo<int>(double)

Note the lack of the constructor template parameter in our
demangling.

This patch makes it so we print the constructor argument list.

llvm-svn: 340356

0 files changed, 0 insertions, 0 deletions