[Bug c/80892] [8 regression] -Wfloat-conversion now warns about non-floats

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80892

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2017-05-26
           Assignee|unassigned at gcc dot gnu.org      |msebor at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed:

$ cat t.c && gcc -S -Wfloat-conversion t.c
void f (char);

void g (unsigned long x)
{
  f (x);
}
t.c: In function ‘g’:
t.c:5:6: warning: conversion from ‘long unsigned int’ to ‘char’ may change
value [-Wfloat-conversion]
   f (x);
      ^

The conversion changes were committed in r248431.  They weren't intended to
change how warnings are controlled so this is a bug.