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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
@@ -1,3 +1,45 @@ +2012-04-19 John Haque <j.eh@mchsi.com> + + Enhanced array interface to support transparent implementation + using external storage and ... + + * awk.h (astore): Optional post-assignment store routine for + array subscripts. + (Op_subscript_assign): New opcode to support the store routine. + (alength): New array interface routine for array length. + (assoc_length): New macro. + (assoc_empty): Renamed from array_empty. + * awkgram.y (snode): Append Op_subscript_assign opcode if + (g)sub variable is an array element. + (mk_getline): Same for getline variable. + (mk_assignment): Same if assigning to an array element. + * field.c (set_element): Call store routine if needed. + * builtin.c (do_match): Ditto. + (do_length): Use length routine for array size. + * symbol.c (print_vars): Ditto. + * array.c (null_length): Default function for array length interface. + (asort_actual): Call store routine if defined. + (asort_actual, assoc_list): Use length routine for array size. + (null_array_func): Add length and store routine entries. + * str_array.c (str_array_func): Same. + * cint_array.c (cint_array_func): Same. + * int_array.c (int_array_func): Same. + * eval.c (optypetab): Add Op_subscript_assign. + * profile.c (pprint): Add case Op_subscript_assign. + * interpret.h (set_array, set_idx): New variables to keep track + of an array element with store routine. + (Op_sub_array, Op_subscript_lhs, Op_store_sub, Op_subscript_assign): + Add code to handle array store routine. + * debug.c (print_symbol, print_array, cmp_val, watchpoint_triggered, + initialize_watch_item): Use length routine for array size. + + * awk.h (assoc_kind_t): New typedef for enum assoc_list_flags. + (sort_context_t): Renamed from SORT_CONTEXT. + * array.c (asort_actual, assoc_sort): Adjust. + * cint_array.c (cint_list, tree_list, leaf_list): Adjust. + * int_array.c (int_list): Adjust. + * str_array.c (str_list): Adjust. + 2012-04-18 John Haque <j.eh@mchsi.com> * awk.h (atypeof, AFUNC): New macros. |