ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
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Last change
on this file since c6c7e6c 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
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File size:
1.7 KB
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| 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2018 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 | // nested-types.cfa -- |
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| 8 | // |
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| 9 | // Author : Rob Schluntz |
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| 10 | // Created On : Mon Jul 9 10:20:03 2018 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Sun Sep 27 08:48:59 2020 |
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| 13 | // Update Count : 6 |
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| 14 | // |
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| 15 | |
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| 16 | typedef int N; |
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| 17 | struct A { |
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| 18 | forall(T) |
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| 19 | struct N { |
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| 20 | T x; |
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| 21 | }; |
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| 22 | }; |
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| 23 | |
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| 24 | struct S { |
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| 25 | struct T { |
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| 26 | int i; |
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| 27 | typedef int Bar; |
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| 28 | }; |
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| 29 | T x; |
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| 30 | |
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| 31 | // struct U; |
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| 32 | typedef T Bar; |
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| 33 | typedef int Baz; |
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| 34 | }; |
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| 35 | |
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| 36 | // // // // need a way to stuff a qualified name into a struct decl |
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| 37 | // // struct S.U { |
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| 38 | // // double z; |
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| 39 | // // }; |
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| 40 | |
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| 41 | // // what will this do? |
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| 42 | // struct U { |
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| 43 | // union S { |
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| 44 | // int i; |
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| 45 | // double d; |
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| 46 | // }; |
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| 47 | // }; |
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| 48 | |
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| 49 | // struct T { |
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| 50 | // double d; |
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| 51 | // }; |
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| 52 | |
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| 53 | // struct S { |
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| 54 | // enum C { R, G, B }; |
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| 55 | // int i; |
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| 56 | // struct T { |
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| 57 | // int i; |
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| 58 | // }; |
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| 59 | // T t; |
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| 60 | // }; |
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| 61 | |
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| 62 | // S s; |
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| 63 | // S.C c; |
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| 64 | // S.T t; |
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| 65 | |
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| 66 | int main() { |
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| 67 | // access nested struct |
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| 68 | S.T x; |
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| 69 | |
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| 70 | { |
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| 71 | struct S { |
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| 72 | int i; |
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| 73 | struct Z { |
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| 74 | double d; |
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| 75 | }; |
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| 76 | }; |
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| 77 | |
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| 78 | S.Z z; // gets local S |
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| 79 | .S.T y; // lookup at global scope only |
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| 80 | |
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| 81 | const volatile .S.T q; |
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| 82 | #if ERR1 |
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| 83 | T err1; // error: no T in scope |
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| 84 | #endif |
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| 85 | #if ERR2 |
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| 86 | .Z err2; // error: no Z in global scope |
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| 87 | .S.Baz.Bar err3; // error: .S.Baz => int, int is not aggregate and should not appear left of the dot |
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| 88 | .S.Z err4; // error: no Z in global S |
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| 89 | #endif |
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| 90 | } |
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| 91 | |
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| 92 | // U.S un; |
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| 93 | |
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| 94 | S.Bar y; |
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| 95 | S.Baz x; |
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| 96 | S.T.Bar z; |
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| 97 | |
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| 98 | // A.N(int) x; // xxx - should not be an error, but currently is. |
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| 99 | |
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| 100 | #pragma message( "Compiled" ) // force non-empty .expect file |
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| 101 | } |
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| 102 | |
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| 103 | // Local Variables: // |
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| 104 | // tab-width: 4 // |
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| 105 | // compile-command: "cfa nested-types.cfa" // |
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| 106 | // End: // |
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