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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 124 |
1 files changed, 124 insertions, 0 deletions
@@ -1,3 +1,28 @@ +2022-07-07 Arnold D. Robbins <arnold@skeeve.com> + + * mbsupport.h: Removed. + +2022-07-06 Arnold D. Robbins <arnold@skeeve.com> + + * README: Updated. Remove mention of DJGPP. + * awk.h, custom.h, eval.c, gawkmisc.c, io.c, main.c, nonposix.h, + re.c, replace.c: Remove all code for __DJGPP__. + +2022-07-03 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (TOP_SCALAR): Put converted value back on the stack + for any subsequent use. + +2022-06-30 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (POP_SCALAR): Convert Node_elem_new into a scalar. + (TOP_SCALAR): Ditto. + + Unrelated: + * README: Updated. Remove mention of OS/2. + * awk.h, awgram.y. gawkmisc.c, io.c, main.c, nonposix.h: + Remove all code for __EMX__. + 2022-06-20 Arnold D. Robbins <arnold@skeeve.com> * NEWS: MPFR is now "on parole" instead of deprecated. @@ -64,17 +89,46 @@ an array. (api_impl): Add hook for api_destroy_array. +2022-06-03 Arnold D. Robbins <arnold@skeeve.com> + + * awk.h (elem_new_to_scalar): Add declaration. + * eval.c (elem_new_to_scalar): No longer static. Make it handle + things when valref is > 1. Returns a NODE * instead of being void. + (cmp_scalars): Change usage of elem_new_to_scalar(). + * interpret.h (r_interpret): Op_push*: Make Node_elem_new into + a separate case, using elem_new_to_scalar(). + * array.c (force_array): For Node_elem_new, clear symbol->stptr. + * eval.r (r_get_lhs): Use efree() intstead of free() in Node_elem_new + case. + 2022-06-02 Arnold D. Robbins <arnold@skeeve.com> * builtin.c (do_sub): Fix memory corruption when substituting into a value that is a typed regex. Thanks to valgrind. +2022-06-02 Arnold D. Robbins <arnold@skeeve.com> + + Fix a nasty memory corruption problem. Thanks to + Andrew Schorr for the report. + + * eval.c (r_get_lhs): Handle Node_elem_new separately + to free the string value. This was not the problem. + * interpret.h (r_interpret): For Op_assign, when turning + Node_elem_new into the null string, DEREF the old value + and dupnode the new one. THIS was the problem. + 2022-05-24 Adam Van Scyoc <avanscy@g.clemson.edu> * awkgram.y (make_assignable): Handle Op_field_assign. Avoids a core dump upon a certain kind of syntax error; see test/getlnfa.awk. +2022-05-22 Arnold D. Robbins <arnold@skeeve.com> + + * array.c (force_array): When converting Node_elem_new to an array, + release the string storage. Thanks to valgrind, by way of Andrew + Schorr, for the report. + 2022-05-11 Arnold D. Robbins <arnold@skeeve.com> * profile.c (pp_list): Typo fix in a comment. @@ -111,16 +165,86 @@ merged. * profile.c (pprint): Improve code for Op_K_switch, Op_K_case. +2022-04-20 Arnold D. Robbins <arnold@skeeve.com> + + * mpfr.c (mpg_force_number): Small whitespace fix. + * node.c (r_force_number): Ditto. + 2022-04-18 Arnold D. Robbins <arnold@skeeve.com> * gawkbug.in: Small changes. +2022-04-06 Arnold D. Robbins <arnold@skeeve.com> + + Further cleanups. + + * array.c (new_array_element): Set s->stfmt to STFMT_UNUSED. + * awk.h (force_string_fmt): No need to set s->stfmt anymore. + * builtin.c (do_typeof): Collapse Node_var_new and Node_elem_new + cases. + * symbol.c (print_vars): Node_elem_new can't be in a top level + variable. Remove check and add a call to cant_happen if some + other node type is received. + * NEWS: Updated. + 2022-04-01 Arnold D. Robbins <arnold@skeeve.com> Small fix from the persistent-gawk guys. * profile.c (pprint): Use estrdup instead of strdup. +2022-03-31 Arnold D. Robbins <arnold@skeeve.com> + + * array.c (new_array_element): Make a full null string instead of + an empty node; it can be more easily converted to scalar that way. + * awk.h (force_string_fmt): Change the node type, remove NUMBER flag, + set STFMT_UNUSED. + * cint_array.c (lear_clear): Remove check for not equal Node_elem_new. + * int_array.c (int_clear): Ditto. + * str_array.c (str_clear): Ditto. + * eval.c (elem_new_to_scalar): Now only needs to change the node type. + * interpret.h (r_interpret): Treat Node_elem_new like Node_val, and + UPREF it when pushed. Remove test before DEREFing when popping. + * mpfr.c (mpg_force_number): Simplify converting Node_elem_new to + Node_val. Fix the string value. + * node.c (r_force_number): Ditto. + +2022-03-28 Arnold D. Robbins <arnold@skeeve.com> + + Allow unreferenced array elements to turn into subarrays. + + * awk.h (Node_elem_new): New node type. + (new_array_element): Add declaration. + (POP_ARRAY): Handle Node_elem_new. + (force_string_fmt): Ditto. Make sure valref has the right value. + * array.c (force_array): Handle Node_elem_new. + (do_sort_up_value_type): Ditto. + (new_array_element): New function, creates Node_elem_new node. + * builtin.c (do_length): Handle Node_elem_new. + (do_typeof): Ditto. + * cint_array.c (leaf_lookup): Use new_array_element() when creating + a new element. + (left_clear): Don't unref Node_elem_new. + * debug.c (print_symbol, do_set_var,watchpont_triggered, + initialize_watch_item, print_memory, do_print_f): Handle Node_elem_new. + * eval.c (nodetypes): Add Node_elem_new. + (r_get_lhs, setup_frame): Handle Node_elem_new. + (elem_new_to_scalar): New function. + (cmp_scalars): Use elem_new_to_scalar. + * ext.c (get_actual_argument): Handle Node_elem_new. + * gawkapi.c (api_get_argument, api_set_argument, node_to_awk_value, + api_sym_update): Handle Node_elem_new. + * int_array.c (int_clear): Don't unref Node_elem_new. + (int_insert): Use new_array_element() when creating a new element. + * interpret.h (r_interpret): Handle Node_elem_new as appropriate. + * mpfr.c (mpg_force_number): Handle Node_elem_new.Make sure valref has + the right value. + * node.c (r_force_number): Ditto. + * str_array.c (str_lookup): Use new_array_element() when creating a + new element. + (str_clear): Don't unref Node_elem_new. + * symbol.c (print_vars): Handle Node_elem_new. + 2022-03-27 Arnold D. Robbins <arnold@skeeve.com> Allow nested indirect function calls. Thanks to |