X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/3e75a2c92b12766add442d00a86d5ec1c67ce560..3eb4f1a3e62807125a815dc572da9204b5b51865:/src/gram.c?ds=inline diff --git a/src/gram.c b/src/gram.c index 46c8cd19..ef5353a6 100644 --- a/src/gram.c +++ b/src/gram.c @@ -105,11 +105,10 @@ rule_rhs_print (rule *r, FILE *out) item_number *rp; for (rp = r->rhs; *rp >= 0; rp++) fprintf (out, " %s", symbols[*rp]->tag); - fputc ('\n', out); } else { - fprintf (out, " /* %s */\n", _("empty")); + fprintf (out, " /* %s */", _("empty")); } } @@ -133,7 +132,7 @@ rule_rhs_print_xml (rule *r, FILE *out, int level) } } -void +static void rule_print (rule *r, FILE *out) { fprintf (out, "%s:", r->lhs->tag); @@ -189,6 +188,7 @@ grammar_rules_partial_print (FILE *out, const char *title, first = false; rule_lhs_print (&rules[r], previous_lhs, out); rule_rhs_print (&rules[r], out); + fprintf (out, "\n"); previous_lhs = rules[r].lhs; } if (!first) @@ -296,6 +296,7 @@ grammar_dump (FILE *out, const char *title) { fprintf (out, "%-5d ", r); rule_print (&rules[r], out); + fprintf (out, "\n"); } } fprintf (out, "\n\n"); @@ -304,17 +305,19 @@ grammar_dump (FILE *out, const char *title) void grammar_rules_useless_report (const char *message) { - rule_number r; - for (r = 0; r < nrules ; ++r) - if (!rules[r].useful) - { - warn_at (rules[r].location, "%s: ", message); - if (warnings_flag & warnings_other) + warnings w = Wother; + if (warnings_flag & w) + { + rule_number r; + for (r = 0; r < nrules ; ++r) + if (!rules[r].useful) { + complain_at (rules[r].location, w | silent, "%s: ", message); rule_print (&rules[r], stderr); - fflush (stderr); + warnings_print_categories (w); + fprintf (stderr, "\n"); } - } + } } void