[Bug fortran/39577] False positive with -fcheck=recursion

[burnus at gcc dot gnu dot org]

------- Comment #2 from burnus at gcc dot gnu dot org  2009-03-29 19:20 -------
> the error seems to be due to the second call to test():
> usual suspect = unitialized variable?

No - the problem is a missing "is_recursive = 0" (see dump in comment 0).

The problem is that the variable needs to be set in trans-stmt.c's
gfc_trans_return while the variable is created in gfc_generate_function_code.
The question is now, how to make the TREE available to gfc_trans_return.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39577