100644 blob 6b13f962139b34e3d611f81afcec845d2939de67	1.cc
100644 blob 24d6bfc787dedac034b4729792a93c7e0cfb1900	check_type.cc
100644 blob 6c515e7937bcb88fde0529dd75af2cba4a414e8d	constexpr.cc
100644 blob 7c350bcb4e42ef453093852e6582677b0ffcccd6	constrained.cc
040000 tree 482ea684da0366f9d8113211bc5135f7a7f1a7fa	requirements