Mercurial > projects > ldc
annotate tests/mini/union7.d @ 1138:4c8bb03e4fbc
Update DtoConstFP() to be correct after LLVM r67562, which changed the way the
APFloat constructor expects its i80 APInts to be formatted. (They're now
actually consistent with the x87 format)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Tue, 24 Mar 2009 15:24:59 +0100 |
parents | 44f08170f4ef |
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rev | line source |
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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1 module union7; |
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2 |
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3 struct Union |
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4 { |
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5 union { |
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6 double g; |
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7 struct { |
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8 short s1,s2,s3,s4; |
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9 } |
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10 } |
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11 union { |
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12 float f; |
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13 long l; |
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14 } |
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15 } |
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16 |
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17 Union a = { f:4f }; |
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18 Union b = { 3.0, f:2 }; |
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19 Union c = { l:42, g:2.0 }; |
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20 Union d = { s2:3 }; |
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21 Union e = { s1:3, s4:4, l:5 }; |
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22 |
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23 void main() |
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24 { |
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25 assert(a.f == 4f); |
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26 assert(a.g !<>= 0.0); |
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27 assert((a.l>>>32) == 0); |
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28 |
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29 assert(b.g == 3.0); |
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30 assert(b.f == 2f); |
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31 |
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32 assert(c.l == 42); |
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33 assert(c.g == 2.0); |
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34 |
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35 assert(d.s1 == 0); |
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36 assert(d.s2 == 3); |
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37 assert(d.s3 == 0); |
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38 assert(d.s4 == 0); |
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39 {assert(d.f !<>= 0f);} |
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40 {} |
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41 assert(e.s1 == 3); |
058d3925950e
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42 assert(e.s2 == 0); |
058d3925950e
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lindquist
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43 assert(e.s3 == 0); |
058d3925950e
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44 {assert(e.s4 == 4);} |
058d3925950e
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45 {} |
058d3925950e
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46 assert(e.l == 5); |
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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47 } |