https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69818
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |87403
Summary|warn for C++ functional |warn for C++ functional
|cast expression on pointer |cast expression on pointer
|or reference |or reference (i.e. add
| |-Wfunctional-cast)
--- Comment #7 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #5)
> Personally I'd prefer a separate option, -Wfunctional-cast or something, as
> functional casts and "old-style" casts are different things. I generally
> avoid -Wold-style-cast currently, as it is often pretty noisy in code that
> started off written as C and was then converted to C++, but I'd consider
> using a separate -Wfunctional-cast, as that would catch just things added
> post-C++-conversion, which means it would probably be significantly less
> noisy, and easier to fix.
Plus putting this under a new -Wfunctional-cast flag lets this block the
new-warning meta-bug.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87403
[Bug 87403] [Meta-bug] Issues that suggest a new warning
