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author | Alan Modra <amodra@gmail.com> | 2021-11-06 20:48:14 +1030 |
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committer | Alan Modra <amodra@gmail.com> | 2021-11-06 21:15:49 +1030 |
commit | 314ec7aeeb1b2e68f0d8fb9990f2335f475a6e33 (patch) | |
tree | 55e741cd404603b278fabe83cf3cb9f04eb4feb4 /binutils/mclex.c | |
parent | e8f81980cee2d21605e60414a025f8b795147d9f (diff) | |
download | binutils-314ec7aeeb1b2e68f0d8fb9990f2335f475a6e33.zip binutils-314ec7aeeb1b2e68f0d8fb9990f2335f475a6e33.tar.gz binutils-314ec7aeeb1b2e68f0d8fb9990f2335f475a6e33.tar.bz2 |
Modernise yyerror
Newer versions of bison emit a prototype for yyerror
void yyerror (const char *);
This clashes with some of our old code that declares yyerror to return
an int. Fix that in most cases by modernizing yyerror. bfin-parse.y
uses the return value all over the place, so for there disable
generation of the prototype as specified by posix.
binutils/
* arparse.y (yyerror): Return void.
* dlltool.c (yyerror): Likewise.
* dlltool.h (yyerror): Likewise.
* sysinfo.y (yyerror): Likewise.
* windmc.h (yyerror): Likewise.
* mclex.c (mc_error): Extract from ..
(yyerror): ..here, both now returning void.
gas/
* config/bfin-parse.y (yyerror): Define.
(yyerror): Make static.
* itbl-parse.y (yyerror): Return void.
ld/
* deffilep.y (def_error): Return void.
Diffstat (limited to 'binutils/mclex.c')
-rw-r--r-- | binutils/mclex.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/binutils/mclex.c b/binutils/mclex.c index aa1814c..670e886 100644 --- a/binutils/mclex.c +++ b/binutils/mclex.c @@ -103,14 +103,19 @@ mc_fatal (const char *s, ...) } -int -yyerror (const char *s, ...) +static void +mc_error (const char *s, ...) { va_list argp; va_start (argp, s); show_msg ("parser", s, argp); va_end (argp); - return 1; +} + +void +yyerror (const char *s) +{ + mc_error (s); } static unichar * @@ -451,7 +456,7 @@ yylex (void) yylval.ustr = get_diff (input_stream_pos, start_token); return MCIDENT; } - yyerror ("illegal character 0x%x.", ch); + mc_error ("illegal character 0x%x.", ch); } return -1; } |