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! Test alternate entry points for functions when the result types
! of all entry points don't match
integer function f1 (a)
integer a, b
double precision e1
f1 = 15 + a
return
entry e1 (b)
e1 = 42 + b
end function
complex function f2 (a)
integer a
logical e2
entry e2 (a)
if (a .gt. 0) then
e2 = a .lt. 46
else
f2 = 45
endif
end function
function f3 (a) result (r)
integer a, b
real r
logical s
complex c
r = 15 + a
return
entry e3 (b) result (s)
s = b .eq. 42
return
entry g3 (b) result (c)
c = b + 11
end function
function f4 (a) result (r)
logical r
integer a, s
double precision t
entry e4 (a) result (s)
entry g4 (a) result (t)
r = a .lt. 0
if (a .eq. 0) s = 16 + a
if (a .gt. 0) t = 17 + a
end function
program entrytest
integer f1, e4
real f3
double precision e1, g4
logical e2, e3, f4
complex f2, g3
if (f1 (6) .ne. 21) call abort ()
if (e1 (7) .ne. 49) call abort ()
if (f2 (0) .ne. 45) call abort ()
if (.not. e2 (45)) call abort ()
if (e2 (46)) call abort ()
if (f3 (17) .ne. 32) call abort ()
if (.not. e3 (42)) call abort ()
if (e3 (41)) call abort ()
if (g3 (12) .ne. 23) call abort ()
if (.not. f4 (-5)) call abort ()
if (e4 (0) .ne. 16) call abort ()
if (g4 (2) .ne. 19) call abort ()
end
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