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%merge: delegate the generation of calls to mergers to m4

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Don't generate C code from bison, leave that to the skeletons.

* src/output.c (merger_output): Emit invocations to b4_call_merger.
* data/skeletons/glr.c, data/skeletons/glr2.cc (b4_call_merger): New.
This commit is contained in:
Akim Demaille
2020-12-30 09:10:05 +01:00
parent ac3d5b76f7
commit c09f2e4c7b
3 changed files with 20 additions and 7 deletions
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8
src/output.c
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@@ -554,12 +554,8 @@ merger_output (FILE *out)
int n;
merger_list* p;
for (n = 1, p = merge_functions; p != NULL; n += 1, p = p->next)
if (p->sym && p->sym->content->type_name)
fprintf (out, " case %d: yy0->%s = %s (*yy0, *yy1); break;\n",
n, p->sym->content->type_name, p->name);
else
fprintf (out, " case %d: *yy0 = %s (*yy0, *yy1); break;\n",
n, p->name);
fprintf (out, "]b4_call_merger([%d], [%s], [%d])[\n",
n, p->name, p->sym->content->number);
fputs ("]])\n\n", out);
}