46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
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/************************************************************
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yycdepop.cpp
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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 <string.h>
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#include "cyacc.h"
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// the Visual C++ v1.52 compiler generates an error in NT if this isn't present!
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#ifdef _MSC_VER
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#if defined(M_I86HM) && defined(NDEBUG)
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#pragma function(memcpy)
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#endif
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#endif
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void yyparser::yydestructpop(int num)
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{
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yyassert(num >= 0);
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yyassert(yytop - num >= -1);
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if (yydestructorptr != NULL) {
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while (num > 0) {
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yystack_t state = yypeek();
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int action = yydestructorptr[state];
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if (action != -1) {
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// user actions in here
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memcpy(yyvalptr, &((char YYFAR*)yyattributestackptr)
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[yytop * yyattribute_size], yyattribute_size);
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yyaction(action);
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memcpy(&((char YYFAR*)yyattributestackptr)
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[yytop * yyattribute_size], yyvalptr, yyattribute_size);
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}
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yypop(1);
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num--;
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}
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}
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else {
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yypop(num);
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}
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}
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