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111
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1 // Testcase from N2998
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2 // { dg-do compile { target c++11 } }
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3
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4 void f1(int i) {
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5 int const N = 20;
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6 auto m1 = [=]{
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7 int const M = 30;
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8 auto m2 = [i]{
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9 int x[N][M]; // OK: N and M are not "used"
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10 x[0][0] = i; // OK: i is explicitly captured by m2
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11 // and implicitly captured by m1
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12 };
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13 };
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14 struct s1 {
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15 int f;
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131
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16 void work(int n) {
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111
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17 int m = n*n;
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18 int j = 40;
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19 auto m3 = [this,m]{
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20 /*auto m4=*/[&,j]{ // { dg-error "j. is not captured" }
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21 int x = n; // { dg-error "n. is not captured" }
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22 x += m; // OK: m implicitly captured by m4
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23 // and explicitly captured by m3
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24 x += i; // { dg-error "i. is not captured" }
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25 x += f; // OK: this captured implicitly by m4
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26 // and explicitly by m3
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27 };
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28 };
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29 }
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30 };
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31 }
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