[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

2017-09-13 Thread sacks at ucar dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 --- Comment #3 from Bill Sacks --- Thanks for pointing that out, kargl. I'm fine with this being closed if it's not actually a bug: it's not causing me any problems, I just happened to notice it in the course of investigating other aspects of

[Bug middle-end/66462] GCC isinf/isnan/... builtins cause sNaN exceptions

2017-09-13 Thread sacks at ucar dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66462 Bill Sacks changed: What|Removed |Added CC||sacks at ucar dot edu --- Comment #9 from

[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

2017-09-13 Thread sacks at ucar dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 --- Comment #1 from Bill Sacks --- Created attachment 42166 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42166=edit Simple test program Added attachment to demonstrate the problem in a simpler test program. Compile and run with

[Bug fortran/82207] New: ieee_class identifies signaling NaNs as quiet NaNs

2017-09-13 Thread sacks at ucar dot edu
Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: sacks at ucar dot edu Target Milestone: --- With gfortran 5.4.0, gfortran 6.3.0 and gfortran 7.1.0, running ieee_class on a signaling NaN identifies it as an ieee_quiet_nan rather than an ieee_signaling_nan. (Sorry

[Bug fortran/58043] [OOP] Incorrect behaviour of polymorphic array

2014-06-11 Thread sacks at ucar dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58043 Bill Sacks sacks at ucar dot edu changed: What|Removed |Added CC||sacks at ucar dot edu