https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
--- Comment #8 from Jonathan Wakely ---
No, there's no need for a new bug.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
--- Comment #7 from Jonny Grant ---
> Would it be better if I re-file this ticket as implement -Wsign-conversion
> for C++ ?
I mean expand -Wsign-conversion for C++ to detect the enum conversion that the
same option does for C code.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
--- Comment #6 from Jonny Grant ---
Many thanks for your reply. Would you rather I close this and create a new
ticket with just your test case so it is clearer on bugzilla?
Just to note, gcc trunk shows a warning in C - but oddly g++ does not fo
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
Jonathan Wakely changed:
What|Removed |Added
Status|WAITING |NEW
--- Comment #5 from Jonathan Wakel
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
--- Comment #4 from Jonny Grant ---
Hello
Implicit conversion can introduce bugs. I would like to detect implicit enum
conversions to other types in C and C++. How about just adding the C++ warnings
first to match clang in example below?
The fo
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
Jonathan Wakely changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
--- Comment #2 from Jonathan Wakely ---
At least when the sign doesn't change, i.e. for conversion to int.
Please clarify what exactly you want a warning to do.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
--- Comment #1 from Jonathan Wakely ---
Converting to integral types is a feature of enums, I see no reason to warn.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92158
Richard Biener changed:
What|Removed |Added
Keywords||diagnostic
Version|unknown
