[Bug fortran/44348] ICE in build_function_decl

[dfranke at gcc dot gnu dot org]

------- Comment #3 from dfranke at gcc dot gnu dot org  2010-06-12 14:43 -------
This goes off at a tangent, but still related to this PR ...

I think this is valid as the RESULT f is in the scope of g only and shadows the
FUNCTION f (Lahey accepts it):

FUNCTION f()
contains
  FUNCTION g() RESULT(f)
  END FUNCTION
END FUNCTION


But what's going on here?
FUNCTION f() RESULT(g)
contains
  FUNCTION g()
  END FUNCTION
END FUNCTION

$ gfortran-svn pr44348.f90 
pr44348.f90: In function 'f':
pr44348.f90:4:0: error: aggregate value used where a float was expected

Lahey says:
1723-S: "SOURCE.F90", line 3, column 12: 'g' already used as a variable name.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44348