[Bug c++/43680] G++ is too aggressive in optimizing away bounds checking with enums

[manu at gcc dot gnu dot org]

------- Comment #7 from manu at gcc dot gnu dot org  2010-04-08 09:02 -------
(In reply to comment #1)
> 
> Don't we already have a warning that warns about assigning values outside the
> range of an enum?
> 

pr43680.C:14:26: warning: the result of the conversion is unspecified because
‘5’ is outside the range of type ‘E’ [-Wconversion]

Implemented by yours truly in GCC 4.5. (or perhaps already in 4.4.)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43680