ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
Last change
on this file since 850aff1 was
fde0a58,
checked in by Peter A. Buhr <pabuhr@…>, 3 years ago
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change assert to assertf
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-
Property mode set to
100644
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File size:
1.4 KB
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1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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3 | // |
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4 | // The contents of this file are covered under the licence agreement in the |
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5 | // file "LICENCE" distributed with Cforall. |
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6 | // |
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7 | // LabelGenerator.cc -- |
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8 | // |
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9 | // Author : Peter A. Buhr |
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10 | // Created On : Mon May 18 07:44:20 2015 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Wed Feb 2 09:11:17 2022 |
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13 | // Update Count : 72 |
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14 | // |
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15 | |
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16 | using namespace std; |
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17 | |
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18 | #include "LabelGeneratorNew.hpp" |
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19 | |
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20 | #include "AST/Attribute.hpp" |
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21 | #include "AST/Label.hpp" |
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22 | #include "AST/Stmt.hpp" |
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23 | using namespace ast; |
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24 | |
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25 | namespace ControlStruct { |
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26 | |
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27 | Label newLabel( const string & suffix, const Stmt * stmt ) { |
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28 | static int current = 0; |
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29 | |
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30 | assertf( stmt, "CFA internal error: parameter statement cannot be null pointer" ); |
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31 | |
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32 | enum { size = 128 }; |
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33 | char buf[size]; // space to build label |
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34 | int len = snprintf( buf, size, "__L%d__%s", current++, suffix.c_str() ); |
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35 | assertf( len < size, "CFA Internal error: buffer overflow creating label" ); |
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36 | |
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37 | // What does this do? |
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38 | if ( ! stmt->labels.empty() ) { |
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39 | len = snprintf( buf + len, size - len, "_%s__", stmt->labels.front().name.c_str() ); |
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40 | assertf( len < size - len, "CFA Internal error: buffer overflow creating label" ); |
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41 | } // if |
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42 | |
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43 | Label ret_label( stmt->location, buf ); |
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44 | ret_label.attributes.push_back( new Attribute( "unused" ) ); |
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45 | return ret_label; |
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46 | } |
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47 | |
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48 | } // namespace ControlStruct |
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49 | |
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50 | // Local Variables: // |
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51 | // mode: c++ // |
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52 | // End: // |
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