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annotate tests/mini/nested8.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> |
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date | Sun, 14 Jun 2009 19:49:58 +0200 |
parents | 1bb99290e03a |
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1 module nested8; |
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d9d5d59873d8
[svn r291] Fixed a bunch of the old Phobos tests to work with Tango.
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2 extern(C) int printf(char*, ...); |
129
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3 |
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4 void main() |
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5 { |
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6 int i = 1; |
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7 void func() |
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8 { |
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9 printf("func()\n"); |
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10 i++; |
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11 void func2() |
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12 { |
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13 printf(" func2()\n"); |
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14 int j = i + 1; |
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15 void func3() |
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16 { |
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17 printf(" func3()\n"); |
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18 j++; |
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19 printf(" done = %d\n", j); |
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20 } |
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21 func3(); |
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22 i = j; |
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23 printf(" done = %d\n", j); |
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24 } |
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25 func2(); |
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26 printf("done\n"); |
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27 } |
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28 func(); |
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29 printf("i == %d\n", i); |
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30 assert(i == 4); |
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31 } |