PR c++/56973, DR 696 - capture constant variables only as needed.
[official-gcc.git] / gcc / testsuite / g++.dg / cpp1y / var-templ39a.C
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1 // PR c++/66260
2 // { dg-do compile { target c++14 } }
4 template <class>
5 bool foo = false;
6 template <>
7 bool foo<int> = true;
8 template <class T, int N>
9 bool foo<T[N]> = foo<T>;
11 #define assert(X) if (!(X)) __builtin_abort();
13 int main()
15   // { dg-final { scan-assembler "_Z3fooIiE" } }
16   assert(foo<int>);
17   // { dg-final { scan-assembler "_Z3fooIdE" } }
18   assert(!foo<double>);
19   // { dg-final { scan-assembler "_Z3fooIA3_iE" } }
20   assert(foo<int[3]>);
21   // { dg-final { scan-assembler "_Z3fooIA3_dE" } }
22   assert(!foo<double[3]>);
23   // { dg-final { scan-assembler "_Z3fooIA2_A5_A3_iE" } }
24   assert(foo<int[2][5][3]>);
25   // { dg-final { scan-assembler "_Z3fooIA2_A5_A3_dE" } }
26   assert(!foo<double[2][5][3]>);