https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86667
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|fortran |c
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
If I compile the C file with r237590 and link the object file to the fortran
file compiled with any revision (I have tried), the test works. This looks as a
C bug rather than a fortran one.
Note that compiling the C file with -Wall gives
pr86667.c: In function 'my_initenv':
pr86667.c:39:7: warning: value computed is not used [-Wunused-value]
*ep++;
^~~~~
pr86667.c: In function 'my_readenv':
pr86667.c:54:14: warning: operation on 'ep' may be undefined [-Wsequence-point]
*ep=*ep++;
~~^~
Also I get the warning (on darwin)
ld: warning: tentative definition of '_longest_env_variable' with size 8 from
'/var/folders/8q/sh_swgz96r7f5vnn08f7fxr00000gn/T//ccDHXTrU.o' is being
replaced by real definition of smaller size 4 from 'pr86667.o'
