[Bug fortran/26551] gfortran compiles recursive subroutines declared without the RECURSIVE attribute

[bdtaylo1 at uiuc dot edu]

------- Comment #3 from bdtaylo1 at uiuc dot edu  2006-03-03 21:05 -------
The second example (involving a recursive call to an ENTRY statement) also
errors out on g77 (v3.4.4):

>$ g77 -ffree-form sub2.f -c
sub2.f: In subroutine `sub2':
sub2.f:2: 
   ENTRY ENT2()
         1
sub2.f:3: (continued):
   CALL ENT2()
        2
Invalid declaration of or reference to symbol `ent2' at (2) [initially seen at
(1)]


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26551