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/* Part of the bison parser generator, |
/* Part of the bison parser generator, |
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Copyright 1984, 1989, 2000 Free Software Foundation, Inc. |
Copyright 1984, 1989, 2000, 2001 Free Software Foundation, Inc. |
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This file is part of Bison, the GNU Compiler Compiler. |
This file is part of Bison, the GNU Compiler Compiler. |
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short *r1; |
short *r1; |
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#ifdef TRACE |
#ifdef TRACE |
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fprintf (stderr, _("Entering set_nullable")); |
fprintf (stderr, "Entering set_nullable\n"); |
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#endif |
#endif |
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nullable = XCALLOC (char, nvars) - ntokens; |
nullable = XCALLOC (char, nvars) - ntokens; |