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111
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1 // { dg-do run }
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2 // { dg-options "-fno-tree-sra" }
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3
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4 struct S
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5 {
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6 S ():p ((char *) __builtin_calloc (1, 1))
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7 {
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8 }
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9 char *p;
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10 };
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11
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12 template < class T > struct A
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13 {
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14 A (const S & __m1, const T & __m2):m1 (__m1), m2 (__m2)
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15 {
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16 }
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17 const S & m1;
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18 const T & m2;
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19 };
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20
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21 struct B:A < S >
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22 {
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23 B (const S & __v):A < S > (__v, __v)
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24 {
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25 }
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26 };
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27
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28 struct C:A < B >
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29 {
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30 C (const S & __e1, const B & __e2):A < B > (__e1, __e2)
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31 {
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32 }
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33 };
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34
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35 struct D
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36 {
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37 D (const C & __c):c (__c)
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38 {
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39 }
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40 const C c;
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41 };
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42
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43 int
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44 main ()
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45 {
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46 S s;
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47 B b (s);
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48 C c (s, b);
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49 D d (c);
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50 return d.c.m2.m2.p[0];
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51 }
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