Utils/Parser Generator/SOURCE/yycdepop.cpp

@@ -0,0 +1,45 @@
+/************************************************************
+yycdepop.cpp
+This file can be freely modified for the generation of
+custom code.
+
+Copyright (c) 1999 Bumble-Bee Software Ltd.
+************************************************************/
+
+#include <string.h>
+#include "cyacc.h"
+
+// the Visual C++ v1.52 compiler generates an error in NT if this isn't present!
+#ifdef _MSC_VER
+#if defined(M_I86HM) && defined(NDEBUG)
+#pragma function(memcpy)
+#endif
+#endif
+
+void yyparser::yydestructpop(int num)
+{
+	yyassert(num >= 0);
+	yyassert(yytop - num >= -1);
+
+	if (yydestructorptr != NULL) {
+		while (num > 0) {
+			yystack_t state = yypeek();
+			int action = yydestructorptr[state];
+			if (action != -1) {
+				// user actions in here
+				memcpy(yyvalptr, &((char YYFAR*)yyattributestackptr)
+					[yytop * yyattribute_size], yyattribute_size);
+
+				yyaction(action);
+
+				memcpy(&((char YYFAR*)yyattributestackptr)
+					[yytop * yyattribute_size], yyvalptr, yyattribute_size);
+			}
+			yypop(1);
+			num--;
+		}
+	}
+	else {
+		yypop(num);
+	}
+}