[patch, fortran] PR18923 segfault after subroutine name confusion

[Tobias Burnus]

:REVIEWMAIL:

Jerry DeLisle wrote:
> This patch is self explanatory and eliminates the segfault for two
> test cases given.  Regression tested on x86-64-gnu-linux.
> OK for trunk and later 4.2.1
Ok, but could you also commit the two testcases of PR18923, just to make
sure the bug does not creep in again.


Tobias