annotate tests/mini/arrays16.d @ 1499:df11cdec45a2

Another shot at fixing the issues with (constant) struct literals and their addresses. See DMD2682, #218, #324. The idea is to separate the notion of const from 'this variable can always be replaced with its initializer' in the frontend. To do that, I introduced Declaration::isSameAsInitializer, which is overridden in VarDeclaration to return false for constants that have a struct literal initializer. So {{{ const S s = S(5); void foo() { auto ps = &s; } // is no longer replaced by void foo() { auto ps = &(S(5)); } }}} To make taking the address of a struct constant with a struct-initializer outside of function scope possible, I made sure that AddrExp::optimize doesn't try to run the argument's optimization with WANTinterpret - that'd again replace the constant with a struct literal temporary.
author Christian Kamm <kamm incasoftware de>
date Sun, 14 Jun 2009 19:49:58 +0200
parents 23538d0f0d5b
children
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23538d0f0d5b Fixed a few mini tests issues.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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1 module mini.arrays16;
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2
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3 void main()
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4 {
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5 intarrays!(byte)();
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6 intarrays!(ubyte)();
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7 intarrays!(short)();
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8 intarrays!(ushort)();
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9 intarrays!(int)();
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10 intarrays!(uint)();
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11 intarrays!(long)();
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12 intarrays!(ulong)();
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13 }
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14
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15 void intarrays(T)()
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16 {
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17 T[] ia = [cast(T)1,2,3,4];
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18 T[] ib = [cast(T)1,2,3,4];
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19 T[] ic = [cast(T)1,2,3];
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20 T[] id = [cast(T)1,2,3,4,5];
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22 assert(ia == ia);
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23 assert(ia == ib);
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24 assert(ia != ic);
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25 assert(ia != id);
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26 assert(ia > ic);
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27 assert(ia !< ic);
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28 assert(ia < id);
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29 assert(ia !> id);
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30 }