Appearing on IRIX with gcc -mabi=n32.
Reported by Bruno Haible.
https://lists.gnu.org/r/bug-bison/2020-05/msg00039.html
* examples/c++/variant-11.yy, examples/c/bistromathic/parse.y: Don't
give chars to isdigit, cast them to unsigned char before.
* src/complain.c: Use c_isdigit.
* src/fixits.c (fixits_run): Avoid casts.
* src/lalr.c (goto_print): Use %zu for a size_t.
It can now generate the usage message.
* src/complain.h (feature_fixit_parsable): Rename as...
(feature_fixit): this, for column economy.
Adjust dependencies.
(warning_usage): New.
Use it.
* src/complain.h, src/complain.c, src/getargs.h, src/getargs.c:
Use ARGMATCH_DEFINE_GROUP instead of the older interface.
An experimental commit introduced a fix-it hint that changes comments
such as "/* empty */" into %empty. But in some case, because
diagnostics are not necessarily emitted in order, the fixits also come
in disorder, which must never happen, as the fixes are installed in
one pass.
* src/fixits.c (fixits_register): Insert them in order.
Because the fix-its were ready the character-based columns, but were
applied on byte-based columns, the result with multibyte characters or
tabs could be "interesting". For instance
%fixed-output_files
%fixed_output-files
%fixed-output-files
%define api.prefix {foo}
%no-default-prec
would give
%fixed-%fixed-output-files %fixed_output-files
%fixed-orefix= "foo"
o_default-prec
* src/fixits.c (fixit_print, fixits_run): Work on byte-base columns.
* tests/input.at: Check it.
* src/fixits.h, src/fixits.c (fixits_empty): New.
* src/complain.c (deprecated_directive): Register the Wdeprecated
fixits only if -Wdeprecated was enabled, so that we don't apply
updates if the user didn't ask for them.
* src/main.c (main): If there were fixits, issue a warning suggesting
running with --update.
Free uniqstrs after the fixits, since the latter use the former.
* tests/headers.at, tests/input.at: Update expectations.
* src/fixits.c (fixits_run): If erase the content of a line, also
erase the following \n.
* tests/input.at (Deprecated directives): Update expectations.
Introduce proper support for fixits, instead of just printing them on
demand.
* bootstrap.conf: We need gnulib's xlists.
* src/fixits.h, src/fixits.c: New.
* src/complain.c (deprecated_directive): Use fixits_register.
* src/main.c (main): Use fixits_free.
