39 lines
779 B
C
39 lines
779 B
C
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/************************************************************
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yyspop.c
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This file can be freely modified for the generation of
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custom code.
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Copyright (c) 1999 Bumble-Bee Software Ltd.
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************************************************************/
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#include "yacc.h"
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#ifdef YYDEBUG
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#ifdef YYPROTOTYPE
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void YYCDECL yypop(int num)
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#else
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void YYCDECL yypop(num)
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int num;
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#endif
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{
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yyassert(num >= 0);
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yytop -= num;
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yyassert(yytop >= -1);
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/* debugging */
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if (yydebug || yyparsedebug) {
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if (num > 0) {
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char string[128];
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sprintf(string, "pop %d state(s)", (int) num);
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yyparsedebugoutput(string);
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if (yytop >= 0) {
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sprintf(string, " uncovering state %d", (int) yystackptr[yytop]);
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yyparsedebugoutput(string);
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}
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yyparsedebugoutput("\n");
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}
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}
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}
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#endif
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