[Bug fortran/25174] New: gfortran ignores explicit return type for functions

["albertm at uphs dot upenn dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

gfortran seems to ignore explicit return types of functions.

Example follows:
-----------------------------bug.for--------------------------------
      PROGRAM BUG
      external real function Mfunc
      real*4 X,Y

      X = Xfunc()
      Y = Mfunc()
      write(6,*) X,Y
      stop
      end

      real function Xfunc()
      Xfunc = 17.232
      return 
      end

      real function Mfunc()
      Mfunc = 17.232
      return 
      end
-----------------------------bug.for------------------------------
When run, this gives:
   17.23200      1.0995535E+09
STOP 0

Compilation was:
[...]/gfortran -Wall -o bug bug.for -L[...]/lib64 \
            -Wl,-rpath,[...]/lib64
(Long path names replaced with [...]).

As usual, thank you very much.  The gcc collection is a wonderful
tool.

-Mike


-- 
           Summary: gfortran ignores explicit return type for functions
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: albertm at uphs dot upenn dot edu
  GCC host triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25174