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m4: decommission function generating macro

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These macros have been extremely useful when we had to support K&R C,
which we dropped long ago.  Now, they merely make the code uselessly
hard to read.

* data/skeletons/c.m4, data/skeletons/glr.c, data/skeletons/glr.cc,
* data/skeletons/yacc.c:
Stop using b4_function_define.
This commit is contained in:
Akim Demaille
2020-03-01 15:52:36 +01:00
parent 5789f9d91e
commit 4cca30d2e6
5 changed files with 62 additions and 87 deletions
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24
data/skeletons/glr.cc
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@@ -77,16 +77,10 @@ m4_define([b4_yy_symbol_print_define],
| Print this symbol. |
`--------------------*/
]b4_function_define([yy_symbol_print],
[static void],
[[FILE *], []],
[[int yytype], [yytype]],
[[const ]b4_namespace_ref::b4_parser_class[::semantic_type *yyvaluep],
[yyvaluep]][]dnl
b4_locations_if([,
[[const ]b4_namespace_ref::b4_parser_class[::location_type *yylocationp],
[yylocationp]]]),
b4_parse_param)[
static void
yy_symbol_print (FILE *, int yytype,
const ]b4_namespace_ref::b4_parser_class[::semantic_type *yyvaluep]b4_locations_if([[,
const ]b4_namespace_ref::b4_parser_class[::location_type *yylocationp]])[]b4_user_formals[)
{
]b4_parse_param_use[]dnl
[ yyparser.yy_symbol_print_ (yytype, yyvaluep]b4_locations_if([, yylocationp])[);
@@ -134,12 +128,10 @@ m4_append([b4_epilogue],
| Report an error. |
`------------------*/
]b4_function_define([yyerror],
[static void],b4_locations_if([
[[const ]b4_namespace_ref::b4_parser_class[::location_type *yylocationp],
[yylocationp]],])
b4_parse_param,
[[const char* msg], [msg]])[
static void
yyerror (]b4_locations_if([[const ]b4_namespace_ref::b4_parser_class[::location_type *yylocationp,
]])[]m4_ifset([b4_parse_param], [b4_formals(b4_parse_param),
])[const char* msg)
{
]b4_parse_param_use[]dnl
[ yyparser.error (]b4_locations_if([[*yylocationp, ]])[msg);