ziangwan added a comment.

In D64666#1596512 <https://reviews.llvm.org/D64666#1596512>, @xbolva00 wrote:

> @jfb’s comment is not addressed yet.
>
> In D64666#1583629 <https://reviews.llvm.org/D64666#1583629>, @jfb wrote:
>
> > I think you want to default-ignore the "may lose precision" warnings, but 
> > not the ones that you know always lose precision.
>


In GCC, the int type -> float type conversion warning is disabled by default. 
When the user uses `-Wconversion` or `-Wimplicit-float-conversion`, both 
"definitely lose" warning and "may lose" warning are issued. The current patch 
works the same way as GCC.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64666/new/

https://reviews.llvm.org/D64666



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