Last change
on this file since 3f37f5b was
cfbc56ec,
checked in by Michael Brooks <mlbrooks@…>, 8 months ago
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Enable array RAII and provide uninit(-), a uNoCtor equivalent.
Enable construction/destruction of "new" CFA array elements,
which was previously deactivated to avoid a compiler performance issue.
The enabled RAII steps more carefully around the performance issue.
Provide uninit(-), with tests covering the typical use case:
struct Foo;
void ?{}( Foo & this, int i ) { printf( "ctor at %d\n", i ); }
uninit(Foo) a[10]; no prints
for (i; 10) (a[i]){ i }; prints
array(uninit(Foo), 10) b; no prints
for (i; 10) (b[i]){ i }; prints
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-
Property mode set to
100644
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File size:
583 bytes
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1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2023 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 | // array-raii-c.cfa -- checks RAII on C arrays of initialized elements |
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8 | // |
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9 | // Author : Mike Brooks |
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10 | // Created On : Fri Sep 22 15:00:00 2023 |
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11 | // Last Modified By : |
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12 | // Last Modified On : |
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13 | // Update Count : |
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14 | // |
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15 | |
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16 | // C array means like `float x[17];`, as used within CFA |
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17 | |
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18 | #define ADECL1(X, El, N) El X[N]; |
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19 | #define ADECL2(X, El, M, N) El X[M][N]; |
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20 | |
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21 | #include "array-raii.hfa" |
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