[Bug tree-optimization/105329] [12/13 Regression] Bogus restrict warning when assigning 1-char string literal to std::string since r12-3347-g8af8abfbbace49e6

[dan at stahlke dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105329

Dan Stahlke <dan at stahlke dot org> changed:

           What    |Removed                     |Added
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                 CC|                            |dan at stahlke dot org

--- Comment #24 from Dan Stahlke <dan at stahlke dot org> ---
Here is another test case, broken on 12.2 with "-std=c++20 -Wrestrict -O3" but
working on trunk and working on 12.2 with -O2 rather than -O3.

#include <string>
#include <tuple> // std::ignore

int main()
{
    std::string s = "b";
    std::ignore = "a" + std::move(s);
}