[Bug tree-optimization/126172] -Wmismatched-dealloc warning inhibited by preprocessor line numbers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126172

Drea Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|11.5.0, 12.5.0, 13.4.0,     |
                   |14.3.0, 15.2.0, 16.1.0      |

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
-Wsystem-headers


# 31 "bug.c" 3
    rpl_free
# 31 "bug.c"

The 3 here means it came from a system header.
So the warning is going to be supressed.

https://gcc.gnu.org/onlinedocs/gcc-16.1.0/cpp/Preprocessor-Output.html

It is a bit odd that you have a free defined in a system header ...