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! Test alternate entry points for functions when the result types
! of all entry points match
character*(*) function f1 (str, i, j)
character str*(*), e1*(*), e2*(*)
integer i, j
f1 = str (i:j)
return
entry e1 (str, i, j)
i = i + 1
entry e2 (str, i, j)
j = j - 1
e2 = str (i:j)
end function
character*5 function f3 ()
character e3*(*), e4*(*)
integer i
f3 = 'ABCDE'
return
entry e3 (i)
entry e4 (i)
if (i .gt. 0) then
e3 = 'abcde'
else
e4 = 'UVWXY'
endif
end function
program entrytest
character f1*16, e1*16, e2*16, str*16, ret*16
character f3*5, e3*5, e4*5
integer i, j
str = 'ABCDEFGHIJ'
i = 2
j = 6
ret = f1 (str, i, j)
if ((i .ne. 2) .or. (j .ne. 6)) call abort ()
if (ret .ne. 'BCDEF') call abort ()
ret = e1 (str, i, j)
if ((i .ne. 3) .or. (j .ne. 5)) call abort ()
if (ret .ne. 'CDE') call abort ()
ret = e2 (str, i, j)
if ((i .ne. 3) .or. (j .ne. 4)) call abort ()
if (ret .ne. 'CD') call abort ()
if (f3 () .ne. 'ABCDE') call abort ()
if (e3 (1) .ne. 'abcde') call abort ()
if (e4 (1) .ne. 'abcde') call abort ()
if (e3 (0) .ne. 'UVWXY') call abort ()
if (e4 (0) .ne. 'UVWXY') call abort ()
end program
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