[Bug fortran/91497] -Wconversion warns when doing explicit type conversion

[manfred99 at gmx dot ch via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91497

--- Comment #25 from Manfred Schwarb <manfred99 at gmx dot ch> ---
Same issue for MAX1 and MIN1:

   88 |       ff=MAX1(a, a)
      |              1
Warning: Change of value in conversion from 'REAL(4)' to 'INTEGER(4)' at (1)
[-Wconversion]


Surprisingly, I could not provoke a warning for AMAX0 and AMIN0.

I will prepare a patch.