[Bug fortran/54522] Using "g77 -O -fno-automatic", reassignment of a variable in an if statement in a function triggers a compiler bug.

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54522

janus at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |janus at gcc dot gnu.org

--- Comment #2 from janus at gcc dot gnu.org 2012-09-09 14:48:16 UTC ---
(In reply to comment #1)
> g77 is no longer supported.

gfortran, which is g77's successor, does not seem to have any trouble with your 
test case (I tried versions 4.3, 4.6, 4.7 and trunk).

Please consider upgrading to gfortran.