[Bug fortran/66480] New: FPE calling cpu_time() with -ffpe-trap=inexact

[nicolasbock at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66480

            Bug ID: 66480
           Summary: FPE calling cpu_time() with -ffpe-trap=inexact
           Product: gcc
           Version: 4.8.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: nicolasbock at gmail dot com
  Target Milestone: ---

Created attachment 35733
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35733&action=edit
The test program

The attached code, compiled with

$ gfortran -ffpe-trap=inexact test.F90 

results in a SIGFPE:

$ ./a.out 

Program received signal SIGFPE: Floating-point exception - erroneous arithmetic
operation.

Backtrace for this error:
#0  0x7FA644B29757
#1  0x7FA644B29D5E
#2  0x7FA644059EEF
#3  0x7FA644BF8D82
#4  0x4008A8 in MAIN__ at test.F90:?
Floating point exception