ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
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Last change
on this file since 1f44196 was
e82aa9df,
checked in by Peter A. Buhr <pabuhr@…>, 8 years ago
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more refactoring of parser code
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Property mode set to
100644
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File size:
997 bytes
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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 | // parseutility.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 : Peter A. Buhr |
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| 12 | // Last Modified On : Sun Aug 14 23:45:03 2016 |
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| 13 | // Update Count : 3 |
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| 14 | // |
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| 15 | |
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| 16 | #include "parseutility.h" |
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| 17 | #include "SynTree/Type.h" |
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| 18 | #include "SynTree/Expression.h" |
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| 19 | |
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| 20 | // rewrite |
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| 21 | // if ( x ) ... |
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| 22 | // as |
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| 23 | // if ( (int)(x != 0) ) ... |
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| 24 | |
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| 25 | Expression *notZeroExpr( Expression *orig ) { |
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| 26 | UntypedExpr *comparison = new UntypedExpr( new NameExpr( "?!=?" ) ); |
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| 27 | comparison->get_args().push_back( orig ); |
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| 28 | comparison->get_args().push_back( new NameExpr( "0" ) ); |
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| 29 | return new CastExpr( comparison, new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); |
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| 30 | } |
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| 31 | |
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| 32 | // Local Variables: // |
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| 33 | // tab-width: 4 // |
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| 34 | // mode: c++ // |
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| 35 | // compile-command: "make install" // |
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| 36 | // End: // |
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