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annotate anagram/guisupport/tracedc.h @ 21:1c9dac05d040

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Add lint-style FALLTHROUGH annotations to fallthrough cases. (in the parse engine and thus the output code) Document this, because the old output causes warnings with gcc10.
author David A. Holland
date Mon, 13 Jun 2022 00:04:38 -0400
parents 13d2b8934445
children
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1 /*
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2 * AnaGram, A System for Syntax Directed Programming
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3 * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
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4 * See the file COPYING for license and usage terms.
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5 *
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6 * tracedc.h
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7 */
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8
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9 #ifndef TRACEDC_H
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10 #define TRACEDC_H
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11
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12 #include "dc.h"
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13 #include "tsd.h"
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14
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15
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16 class trace_window_dc : public dc {
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17 public:
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18 dc::ref menu;
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19 unsigned look_ahead;
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20 tsd *parser_stack;
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21
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22 trace_window_dc(AgString, tsd *);
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23 trace_window_dc(AgString, AgString, tsd *);
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24 trace_window_dc(AgString, tsd *, unsigned, unsigned, unsigned);
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25 trace_window_dc(trace_window_dc &x)
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26 : dc(x), look_ahead(x.look_ahead),
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27 parser_stack(copy_tuple_set(x.parser_stack))
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28 {}
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29
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30 ~trace_window_dc(void) {
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31 dc::ref m(menu);
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32 menu.discardData();
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33 //close_window(m);
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34 //if (!clone()) delete_tsd(parser_stack);
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35 delete_tsd(parser_stack);
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36 }
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37 void init(void);
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38 class ref : public dc::ref {
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39 public:
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40 ref(void) {}
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41 ref(trace_window_dc *x) : dc::ref(x) {}
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42 ref(const ref &x) : dc::ref(x) {}
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43 ref(dc::ref x) : dc::ref(x) {}
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44
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45 operator trace_window_dc *(void) {
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46 return (trace_window_dc *) window;
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47 }
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48 trace_window_dc *operator ->(void) {
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49 return (trace_window_dc *) window;
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50 }
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51 };
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52 };
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53
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54 #endif /* TRACEDC_H */