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Last change
on this file since ad47ec4 was
fd54fef,
checked in by Michael Brooks <mlbrooks@…>, 4 years ago
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Converting the project to use the new syntax for otype, dtype and ttytpe.
Changed prelude (gen), libcfa and test suite to use it. Added a simple deprecation rule of the old syntax to the parser; we might wish to support both syntaxes "officially," like with an extra CLI switch, but this measure should serve as a simple reminder for our team to try the new syntax.
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Property mode set to
100644
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File size:
1003 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 | // twice.c -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed May 27 17:56:53 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Tue Dec 11 23:28:08 2018 |
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| 13 | // Update Count : 47 |
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| 14 | // |
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| 15 | |
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| 16 | #include <fstream.hfa> |
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| 17 | |
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| 18 | forall( T | { T ?+?( T, T ); } ) |
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| 19 | T twice( const T t ) { |
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| 20 | return t + t; |
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| 21 | } |
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| 22 | |
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| 23 | // char does not have addition |
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| 24 | char ?+?( char op1, char op2 ) { return (int)op1 + op2; } // cast forces integer addition or recursion |
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| 25 | |
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| 26 | // signed char does not have addition |
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| 27 | signed char ?+?( signed char op1, signed char op2 ) { return (int)op1 + op2; } // cast forces integer addition or recursion |
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| 28 | |
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| 29 | int main( void ) { |
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| 30 | sout | twice( ' ' ) | ' ' | twice( (signed char)0 ) | twice( (int)1 ) | twice( 3.2 ); |
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| 31 | } |
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| 32 | |
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| 33 | // Local Variables: // |
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| 34 | // tab-width: 4 // |
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| 35 | // compile-command: "cfa twice.c" // |
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| 36 | // End: // |
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