Curious Behavior with Fortran gfortran-10.2-catalina.dmg on macOS Big Sur Version 11.4

2021-07-31 Thread Lawrence Doctors
Jonathan and Thomas: Thank you both for your quick and clear answers. I really appreciate your responses. I now see more clearly that the intent is to be more strict with the compiler warnings. This is a good thing. With best wishes, Larry Doctors The University of New South Wales Sydney, Austr

Re: Fwd: Curious Behavior with Fortran gfortran-10.2-catalina.dmg on macOS Big Sur Version 11.4

2021-07-30 Thread Thomas Koenig via Fortran
(Adding the OP). (2) I encountered a curious failure on compilation with the following statement using integer arithmetic: n= (m + 4)/5 with the message Error: Integer division truncated to constant ‘2’ at (1) [-Werror=integer-division] f951: all warnings being treated as errors This

Re: Fwd: Curious Behavior with Fortran gfortran-10.2-catalina.dmg on macOS Big Sur Version 11.4

2021-07-29 Thread Tobias Burnus
On 29.07.21 13:26, Iain Sandoe wrote: … perhaps someone here can see what the issue might be? Lawrence Doctors wrote: (1) I see that you now check consistency of the argument types and rank, in CALL statements. Thus, if an argument would normally be an array, but is unused in some CALL st

Fwd: Curious Behavior with Fortran gfortran-10.2-catalina.dmg on macOS Big Sur Version 11.4

2021-07-29 Thread Iain Sandoe
ous Behavior with Fortran gfortran-10.2-catalina.dmg on macOS > Big Sur Version 11.4 > Date: 29 July 2021 at 11:58:40 BST > To: "g...@gcc.gnu.org" > Cc: Lawrence Doctors > > Dear Sir/Madam: > > I would firstly like to thank the folks at GCC for their fine work o