It looks like this array was missed in 4276d4a8d0
Fixed tests that expected `elements` to be empty or depeneded on the order of the empty DINode.
Reviewed By: aprantl
Differential Revision: https://reviews.llvm.org/D107024
Would cause a crash in an attempt to create the type for the still
unresolved 'auto' in the partial specialization (& even without the use
of 'auto', the expression would be value dependent &
crash/assertion-fail there).
llvm-svn: 363606