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(nonterminals_reduce): Use warn_at rather than rolling our own.

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Paul Eggert
2002-12-07 06:12:48 +00:00
parent 0aa32d51bb
commit d6ea8200af
1 changed files with 2 additions and 4 deletions
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6
src/reduce.c
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@@ -1,5 +1,5 @@
/* Grammar reduction for Bison. /* Grammar reduction for Bison.
Copyright (C) 1988, 1989, 2000, 2001, 2002 Free Software Foundation, Inc. Copyright (C) 1988, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler. This file is part of Bison, the GNU Compiler Compiler.
@@ -297,9 +297,7 @@ nonterminals_reduce (void)
if (!bitset_test (V, i)) if (!bitset_test (V, i))
{ {
nontermmap[i] = n++; nontermmap[i] = n++;
LOCATION_PRINT (stderr, symbols[i]->location); warn_at (symbols[i]->location, _("useless nonterminal: %s"),
fprintf (stderr, ": %s: %s: %s\n",
_("warning"), _("useless nonterminal"),
symbols[i]->tag); symbols[i]->tag);
} }