Last change
on this file since 27316b4 was
bb7422a,
checked in by Andrew Beach <ajbeach@…>, 17 months ago
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Translated parser to the new ast. This incuded a small fix in the resolver so larger expressions can be used in with statements and some updated tests. errors/declaration just is a formatting update. attributes now actually preserves more attributes (unknown if all versions work).
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-
Property mode set to
100644
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File size:
1.2 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 | // parserutility.cc -- |
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8 | // |
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9 | // Author : Rodolfo G. Esteves |
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10 | // Created On : Sat May 16 15:30:39 2015 |
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11 | // Last Modified By : Andrew Beach |
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12 | // Last Modified On : Wed Mar 1 10:42:00 2023 |
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13 | // Update Count : 9 |
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14 | // |
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15 | |
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16 | #include "parserutility.h" |
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17 | |
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18 | #include <list> // for list |
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19 | #include <string> // for string |
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20 | |
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21 | #include "AST/Expr.hpp" // for UntypedExpr, CastExpr, ConstantExpr |
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22 | #include "AST/Type.hpp" // for BasicType, ZeroType, BasicType::Kind... |
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23 | |
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24 | // rewrite |
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25 | // if ( x ) ... |
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26 | // as |
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27 | // if ( (int)(x != 0) ) ... |
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28 | |
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29 | ast::Expr * notZeroExpr( ast::Expr * orig ) { |
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30 | return ( !orig ) ? nullptr : new ast::CastExpr( orig->location, |
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31 | ast::UntypedExpr::createCall( orig->location, |
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32 | "?!=?", |
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33 | { |
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34 | orig, |
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35 | new ast::ConstantExpr( orig->location, |
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36 | new ast::ZeroType(), |
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37 | "0", |
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38 | std::optional<unsigned long long>( 0 ) |
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39 | ), |
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40 | } |
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41 | ), |
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42 | new ast::BasicType( ast::BasicType::SignedInt ) |
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43 | ); |
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44 | } |
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45 | |
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46 | // Local Variables: // |
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47 | // tab-width: 4 // |
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48 | // mode: c++ // |
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49 | // compile-command: "make install" // |
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50 | // End: // |
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