[Bug c++/115865] [14/15 Regression] ICE with auto/std::initializer_list variable definition with -fsanitize=address

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115865

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|needs-bisection             |
                 CC|                            |jakub at gcc dot gnu.org,
                   |                            |mpolacek at gcc dot gnu.org
           Priority|P3                          |P2

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Reduced:

```
typedef decltype(sizeof(char)) size_t;

namespace std {
template <class> class initializer_list {
  int *_M_array;
  size_t _M_len;
};
}

int main() {
  std::initializer_list x = { 1, 2, 3 };
}
```

Started with r14-8681:

commit ceb242f5302027c44a7dca86c344863004b6fec4
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Thu Feb 1 09:16:57 2024 +0100

    gimple-low: Remove .ASAN_MARK calls on TREE_STATIC variables [PR113531]