Changeset 86bd7c1f for src/examples/prolog.c
- Timestamp:
- May 27, 2015, 8:33:19 PM (9 years ago)
- Branches:
- ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc
- Children:
- 00cc023
- Parents:
- 52ac3b4
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
src/examples/prolog.c
r52ac3b4 r86bd7c1f 1 // "./cfa prolog.c" 1 // 2 // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo 3 // 4 // The contents of this file are covered under the licence agreement in the 5 // file "LICENCE" distributed with Cforall. 6 // 7 // prolog.c -- 8 // 9 // Author : Richard C. Bilson 10 // Created On : Wed May 27 17:56:53 2015 11 // Last Modified By : Peter A. Buhr 12 // Last Modified On : Wed May 27 18:25:52 2015 13 // Update Count : 1 14 // 2 15 3 16 extern "C" { extern int printf( const char *fmt, ... ); } … … 13 26 14 27 context ArithmeticType( type T ) { 15 28 void is_arithmetic( T ); 16 29 }; 17 30 18 31 context IntegralType( type T | ArithmeticType( T ) ) { 19 32 void is_integer( T ); 20 33 }; 21 34 22 35 forall( type T | IntegralType( T ) | { void printResult( T ); } ) 23 36 void hornclause( T param ) { 24 37 printResult( param ); 25 38 } 26 39 27 40 int main() { 28 29 30 31 41 int x; 42 double x; 43 char * x; 44 hornclause( x ); 32 45 } 46 47 // Local Variables: // 48 // tab-width: 4 // 49 // compile-command: "cfa prolog.c" // 50 // End: //
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