source: tests/zombies/it_out.c @ 474d610

arm-ehjacob/cs343-translationnew-ast-unique-expr
Last change on this file since 474d610 was fd54fef, checked in by Michael Brooks <mlbrooks@…>, 9 months ago

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.

  • Property mode set to 100644
File size: 2.0 KB
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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// it_out.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 : Tue Mar  8 22:14:39 2016
13// Update Count     : 8
14//
15
16typedef unsigned long streamsize_type;
17
18trait ostream( os_type & ) {
19        os_type *write( os_type *, const char *, streamsize_type );
20        int fail( os_type * );
21};
22
23trait writeable( T ) {
24        forall( os_type & | ostream( os_type ) ) os_type * ?<<?( os_type *, T );
25};
26
27forall( os_type & | ostream( os_type ) ) os_type * ?<<?( os_type *, char );
28forall( os_type & | ostream( os_type ) ) os_type * ?<<?( os_type *, int );
29forall( os_type & | ostream( os_type ) ) os_type * ?<<?( os_type *, const char * );
30
31trait istream( is_type & ) {
32        is_type *read( is_type *, char *, streamsize_type );
33        is_type *unread( is_type *, char );
34        int fail( is_type * );
35        int eof( is_type * );
36};
37
38trait readable( T ) {
39        forall( is_type & | istream( is_type ) ) is_type * ?<<?( is_type *, T );
40};
41
42forall( is_type & | istream( is_type ) ) is_type * ?>>?( is_type *, char* );
43forall( is_type & | istream( is_type ) ) is_type * ?>>?( is_type *, int* );
44
45trait iterator( iterator_type, elt_type ) {
46        iterator_type ?++( iterator_type* );
47        iterator_type ++?( iterator_type* );
48        int ?==?( iterator_type, iterator_type );
49        int ?!=?( iterator_type, iterator_type );
50
51        lvalue elt_type *?( iterator_type );
52};
53
54forall( elt_type | writeable( elt_type ),
55                iterator_type | iterator( iterator_type, elt_type ),
56                os_type & | ostream( os_type ) )
57void write_all( iterator_type begin, iterator_type end, os_type *os );
58
59forall( elt_type | writeable( elt_type ),
60                iterator_type | iterator( iterator_type, elt_type ),
61                os_type & | ostream( os_type ) )
62void write_all( elt_type begin, iterator_type end, os_type *os ) {
63        os << begin;
64}
65
66// Local Variables: //
67// tab-width: 4 //
68// compile-command: "cfa it_out.c" //
69// End: //
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