ADTast-experimentalpthread-emulation
Last change
on this file since 01865fb 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:
1.9 KB
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1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2017 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 | // tupleFunction.c -- |
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8 | // |
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9 | // Author : Rob Schluntz |
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10 | // Created On : Mon Dec 04 17:41:45 2017 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Mon Dec 24 19:08:18 2018 |
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13 | // Update Count : 5 |
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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 | struct S { |
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19 | int i; |
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20 | // dynamically allocated member ensures ctor/dtors are called correctly on temporaries |
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21 | int * ptr; |
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22 | }; |
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23 | |
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24 | // with clause on reference parameter |
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25 | void ?{}( S & this, int n ) with( this ) { |
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26 | i = n; |
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27 | ptr = (int *)malloc( sizeof(int) ); |
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28 | } |
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29 | |
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30 | void ?{}( S & this ) { |
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31 | this{ 0 }; |
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32 | } |
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33 | |
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34 | void ?{}( S & this, S other ) { |
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35 | this{ other.i }; |
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36 | } |
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37 | |
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38 | S ?=?( S & this, S other ) with( this ) { |
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39 | i = other.i; |
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40 | *ptr = *other.ptr; |
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41 | return this; |
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42 | } |
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43 | |
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44 | void ^?{}( S & this ) with( this ) { |
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45 | free( ptr ); |
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46 | } |
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47 | |
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48 | struct S2 { |
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49 | S s; |
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50 | }; |
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51 | |
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52 | void ?{}( S2 & this, int n ) { |
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53 | (this.s){ n }; |
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54 | } |
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55 | |
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56 | forall( T ) |
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57 | struct Box { |
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58 | T x; |
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59 | }; |
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60 | |
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61 | forall( T ) |
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62 | void ?{}( Box(T) & this ) with( this ) { // with clause in polymorphic function |
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63 | x{}; |
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64 | } |
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65 | |
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66 | void print( int i ) { sout | i; } |
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67 | |
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68 | forall( T | { void print( T ); }) |
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69 | void foo( T t ) { |
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70 | Box( T ) b = { t }; |
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71 | with( b ) { // with statement in polymorphic function |
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72 | print( x ); |
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73 | } |
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74 | } |
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75 | |
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76 | // ensure with-statement temporary generation works correctly |
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77 | S mk() { |
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78 | sout | "called mk"; |
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79 | return (S){ 444 }; |
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80 | } |
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81 | |
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82 | // ensure with-statement temporary generation with reference-returning functions works correctly |
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83 | S & ref() { |
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84 | static S var = { 123456789 }; |
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85 | return var; |
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86 | } |
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87 | |
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88 | int main() { |
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89 | S2 s2 = { 12345 }; |
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90 | with ( s2) { |
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91 | with( s ) { // with s2.s |
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92 | sout | i | s.i | s2.s.i; |
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93 | foo( i ); // s.i |
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94 | with( mk()) { |
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95 | sout | i | i | i; |
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96 | with( ref()) { |
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97 | sout | i | i | i; |
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98 | } // with ref() |
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99 | with( ref()) { |
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100 | sout | i | i | i; |
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101 | } // with ref() |
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102 | } // with mk() |
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103 | } // with s |
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104 | } // with s2 |
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105 | } |
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106 | |
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107 | // Local Variables: // |
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108 | // tab-width: 4 // |
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109 | // End: // |
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