/*********************************************************************** * * * This software is part of the ast package * * Copyright (c) 1986-2009 AT&T Intellectual Property * * and is licensed under the * * Common Public License, Version 1.0 * * by AT&T Intellectual Property * * * * A copy of the License is available at * * http://www.opensource.org/licenses/cpl1.0.txt * * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * * * * Information and Software Systems Research * * AT&T Research * * Florham Park NJ * * * * Glenn Fowler * * * ***********************************************************************/ #pragma prototyped /* * Glenn Fowler * AT&T Research * * common include reference handler * the type arg is inclusive or of PP_SYNC_* */ #include "pplib.h" void ppincref(char* parent, char* file, int line, int type) { register struct ppinstk* sp; int level; NoP(parent); NoP(line); if (type & PP_SYNC_PUSH) { level = 0; for (sp = pp.in; sp; sp = sp->prev) if (sp->type == IN_FILE) level++; if (level > 0) level--; error(0, "%-*s%s", level * 4, "", file); } }