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c++: Add tests for PR93922 and PR94041.

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This commit is contained in:
Jason Merrill 2020-03-10 16:43:58 -04:00
parent 14af5d9b19
commit b269a01477
2 changed files with 47 additions and 0 deletions
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31
gcc/testsuite/g++.dg/cpp0x/initlist121.C Normal file
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// PR c++/93922
// { dg-do link { target c++11 } }
template <typename T>
struct A {
A () {}
template <typename U>
A (A<U> const &) {}
~A () {}
};
int t;
struct B {};
struct C : B { C (B const &) { if (t) throw 1; } };
struct S { A<B const> x; C y; };
A<B>
bar (B *)
{
return A<B> ();
}
S *
foo (B *x, B const &y)
{
return new S {bar (x), y};
}
int
main ()
{
}

16
gcc/testsuite/g++.dg/cpp0x/initlist122.C Normal file
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// PR c++/94041
// { dg-do run { target c++11 } }
bool gone;
struct Temp { ~Temp() { gone = true; } };
struct A{ A() {}; A(const Temp&) noexcept {}; };
struct B{ ~B() {}; };
struct Pair{ A a; B b; };
void foo(const Pair&) noexcept { if (gone) __builtin_abort(); }
int main()
{
foo({A(Temp{}), B()});
if (!gone) __builtin_abort ();
}