source: tests/userLiterals.cfa @ 200fcb3

aaron-thesisarm-ehcleanup-dtorsdeferred_resnjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexer
Last change on this file since 200fcb3 was 200fcb3, checked in by Peter A. Buhr <pabuhr@…>, 3 years ago

add auto newline to sout, change endl to nl

  • Property mode set to 100644
File size: 2.2 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2017 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// user_literals.cfa --
8//
9// Author           : Peter A. Buhr
10// Created On       : Wed Sep  6 21:40:50 2017
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Tue Dec  4 22:03:10 2018
13// Update Count     : 56
14//
15
16#include <fstream.hfa>
17#include <wchar.h>
18#include <uchar.h>
19
20int ?`s( int s ) { sout | "secs" | s; return s; }
21int ?`m( int m ) { sout | "mins" | m; return m * 60; }
22int ?`h( int h ) { sout | "hours" | h; return h * 3600; }
23int ?`_A_( int x ) { sout | "_A_" | x; return x; }
24int ?`__thingy_( int x ) { sout | "_thingy_" | x; return x; }
25
26int ?`s( const char * s ) { sout | "secs" | s; return 0; }
27int ?`m( const char16_t * m ) { sout | "mins" | m; return 0;}
28int ?`h( const char32_t * h ) { sout | "hours" | h; return 0; }
29int ?`_A_( const wchar_t * str ) { sout | "_A_" | str; return 0; }
30int ?`__thingy_( const char * str ) { sout | "_thingy_" | str; return 0; }
31
32
33struct Weight { double stones; };
34void ?{}( Weight & w ) { w.stones = 0; }
35void ?{}( Weight & w, double w ) { w.stones = w; }
36Weight ?+?( Weight l, Weight r ) {
37        return (Weight){ l.stones + r.stones };
38}
39ofstream & ?|?( ofstream & os, Weight w ) { return os | w.stones; }
40
41Weight ?`st( double w ) { return (Weight){ w }; }               // backquote for user literals
42Weight ?`lb( double w ) { return (Weight){ w / 14.0 }; }
43Weight ?`kg( double w ) { return (Weight) { w * 0.16 }; }
44
45int main() {
46        Weight w, heavy = { 20 };                                                       // 20 stone
47        w = 155`lb;
48        sout | w;
49        w = 0b_1111`st;
50        sout | w;
51        w = 0_233`lb;                                                                           // octal weight (155)
52        sout | w;
53        w = 0x_9b_u`kg;
54        sout | w;
55        w = 70.3`kg;
56        sout | w;
57        w = 11`st + 1`lb;
58        sout | w;
59        w = 5`st + 8`kg + 25`lb + heavy;
60        sout | w;
61
62//      0`secs;
63        1`s;
64        23`s;
65        23u`m;
66        23l`h;
67        23_ul`_A_;
68        1_234_LL`__thingy_;
69
70        0xff_ffl;
71        0xff_ff`s;
72        0xff_ffu`m;
73        0xff_ffl`h;
74        0xff_fful`_A_;
75        0xff_ffLL`__thingy_;
76
77        '\n'`s;
78        L'\n'`h;
79        u'\n'`m;
80        L_'\n'`_A_;
81        U_'\n'`__thingy_;
82
83        "abc"`s;
84//      u"abc"`m;
85//      U_"abc"`h;
86//      L"abc"`_A_;
87        u8_"abc"`__thingy_;
88} // main
89
90// Local Variables: //
91// tab-width: 4 //
92// compile-command: "cfa user_literals.cfa" //
93// End: //
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