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* [Bug fortran/31637] New: warn about implicit conversion causing loss of precision
@ 2007-04-19 19:28 vivekrao4 at yahoo dot com
2007-04-19 20:45 ` [Bug fortran/31637] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: vivekrao4 at yahoo dot com @ 2007-04-19 19:28 UTC (permalink / raw)
To: gcc-bugs
For the program
program main
implicit none
real :: xx
double precision :: yy
call random_seed()
call random_number(yy)
xx = yy ! assign double to single
print*,"yy =",yy
print*,"xx =",xx
end program main
g95 -Wall -Wextra says
In file xreal_dp.f90:7
xx = yy
1
Warning (140): Implicit conversion at (1) may cause
precision loss
I request a similar warning from gfortran. None is currently given when
compiling with
gfortran -Wall -pedantic -std=f2003 xreal_dp.f90 .
Vivek Rao
--
Summary: warn about implicit conversion causing loss of precision
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: vivekrao4 at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31637
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug fortran/31637] warn about implicit conversion causing loss of precision
2007-04-19 19:28 [Bug fortran/31637] New: warn about implicit conversion causing loss of precision vivekrao4 at yahoo dot com
@ 2007-04-19 20:45 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-04-19 20:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-04-19 21:45 -------
*** This bug has been marked as a duplicate of 27866 ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31637
^ permalink raw reply [flat|nested] 2+ messages in thread
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2007-04-19 19:28 [Bug fortran/31637] New: warn about implicit conversion causing loss of precision vivekrao4 at yahoo dot com
2007-04-19 20:45 ` [Bug fortran/31637] " pinskia at gcc dot gnu dot org
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