On Sun, 5 Nov 2006, Manuel Lopez-Ibanez wrote:
> This patch adds most of the new functionality of Wconversion: warn for
> implicit
> conversions that may alter a value. This includes conversions between
> real and integer, like abs (x) when x is double; conversions between
> signed and unsigned, like unsigned ui = -1; and conversions to smaller
> types, like sqrtf (M_PI). Do not warn for explicit casts like abs
> ((int) x) and ui = (unsigned) -1, or if the value is not changed by
> the conversion like abs (2.0).
This is OK.
Do you warn for potentially value-changing conversions between binary and
decimal floating point types, or is that covered by another patch or
another testcase?