scm_array_handle_u64_elements,
scm_array_handle_u64_writable_elements, scm_u64vector_elements,
scm_u64vector_writable_elements): Do not define when scm_t_uint64
is not available.
(scm_take_s64vector, scm_array_handle_s64_elements,
scm_array_handle_s64_writable_elements, scm_s64vector_elements,
scm_s64vector_writable_elements): Likewise for scm_t_int64.
(uvec_sizes, uvec_print, uvec_equalp): Use SCM bignums when
scm_t_int64/scm_t_uint64 are not available.
(uvec_mark): New, to mark the bignums.
(alloc_uvec): Initialize bignums.
(uvec_fast_ref): Return bignums directly.
(scm_uint64_min, scm_uint64_max, scm_int64_min, scm_int64_max,
assert_exact_integer): New.
(uvec_fast_set): Use them to validate the bignums.
(scm_init_srfi_4): Set mark function of smob when needed.
Initialize scm_uint64_min, scm_uint64_max, scm_int64_min,
scm_int64_max.
(GVREF, GVSET): New abbreviations. Use them everywhere instead of
scm_c_generalized_vector_ref and scm_cvref, and
scm_c_generalized_vector_set_x, respectively.
(RVREF, IVDEP, BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
UNARY_ELTS_CODE, UNARY_PAIR_ELTS_CODE): Removed since unused.
former to latter and made public. Changed all uses.
(scm_i_make_ra): Made public, changed tag param to enclosed flag.
(scm_make_ra): Deprecated, changed all uses to scm_i_make_ra.
(scm_i_shap2ra): New internal version of scm_shap2ra.
(scm_shap2ra): Deprecated, changed all uses to scm_i_shap2ra.
(scm_i_ra_set_contp): New internal version of scm_ra_set_contp.
(scm_ra_set_contp): Deprecated, changed all uses to
scm_i_ra_set_contp.
(scm_cvref, scm_aind, scm_raprin1): Deprecated.
upper bound as well. This is needed for empty arrays.
(l2ra): Give needed number of elements in error message.
(scm_i_print_array): Print length information for arrays that need
it.
(scm_i_read_array): Parse it.
scm_shared_array_offset, scm_shared_array_increments,
scm_array_ref, scm_array_set_x): Use scm_t_array_handle operations
to simplify code and make it more general.
(scm_shared_array_root): Work with all kinds of arrays, including
naked vectors.
(indices_to_pos): New.
scm_i_uniform_vector_set_proc): New.
(u8ref, u8set, s8ref, s8set, etc): New.
(uvec_reffers, uvec_setters): New.
(uvec_to_list): Use generic scm_array_handle_ref instead of
uvec_fast_ref since scm_array_handle_ref should be faster now.
More changes like this are upcoming.
New.
(scm_t_array_handle): Added ref, set, elements and
writable_elements for fast inline operation of
scm_array_handle_ref and scm_array_handle_set.
(scm_array_handle_ref, scm_array_handle_set): Moved to inline.h
and replaced with inline code that simply calls the ref/set
members of the handle.
(enclosed_ref, vector_ref, string_ref, bitvector_ref, memoize_ref,
enclosed_set, vector_set, string_set, bitvector_set, memoize_set):
New.
(scm_array_handle_get): Initialize ref/set fields to memoize_ref
and memoize_set.
(scm_bitvector_fill_x, scm_bitvector_to_list, scm_bit_count,
scm_bit_position, scm_bit_set_star_x, scm_bit_count_star,
scm_bit_invert_x): Correctly multiply index with increment in the
general case.
* unif.c (scm_array_handle_set): Correctly execute only one
alternative. D'Oh!
(scm_list_to_typed_array, l2ra): Use scm_t_array_handle to fill
the array; this covers all cases with much simpler code.
(scm_i_print_array): Print zero rank arrays specially.
(tag_to_type): Return #t for an empty tag, not the empty symbol.
(scm_i_read_array): Allow zero rank arrays.
