| ! Test alternate entry points for functions when the result types |
| ! of all entry points match |
| |
| function f1 (a) |
| integer a, b, f1, e1 |
| f1 = 15 + a |
| return |
| entry e1 (b) |
| e1 = 42 + b |
| end function |
| function f2 () |
| real f2, e2 |
| entry e2 () |
| e2 = 45 |
| end function |
| function f3 () |
| double precision a, b, f3, e3 |
| entry e3 () |
| f3 = 47 |
| end function |
| function f4 (a) result (r) |
| double precision a, b, r, s |
| r = 15 + a |
| return |
| entry e4 (b) result (s) |
| s = 42 + b |
| end function |
| function f5 () result (r) |
| integer r, s |
| entry e5 () result (s) |
| r = 45 |
| end function |
| function f6 () result (r) |
| real r, s |
| entry e6 () result (s) |
| s = 47 |
| end function |
| function f7 () |
| entry e7 () |
| e7 = 163 |
| end function |
| function f8 () result (r) |
| entry e8 () |
| e8 = 115 |
| end function |
| function f9 () |
| entry e9 () result (r) |
| r = 119 |
| end function |
| |
| program entrytest |
| integer f1, e1, f5, e5 |
| real f2, e2, f6, e6, f7, e7, f8, e8, f9, e9 |
| double precision f3, e3, f4, e4, d |
| if (f1 (6) .ne. 21) STOP 1 |
| if (e1 (7) .ne. 49) STOP 2 |
| if (f2 () .ne. 45) STOP 3 |
| if (e2 () .ne. 45) STOP 4 |
| if (f3 () .ne. 47) STOP 5 |
| if (e3 () .ne. 47) STOP 6 |
| d = 17 |
| if (f4 (d) .ne. 32) STOP 7 |
| if (e4 (d) .ne. 59) STOP 8 |
| if (f5 () .ne. 45) STOP 9 |
| if (e5 () .ne. 45) STOP 10 |
| if (f6 () .ne. 47) STOP 11 |
| if (e6 () .ne. 47) STOP 12 |
| if (f7 () .ne. 163) STOP 13 |
| if (e7 () .ne. 163) STOP 14 |
| if (f8 () .ne. 115) STOP 15 |
| if (e8 () .ne. 115) STOP 16 |
| if (f9 () .ne. 119) STOP 17 |
| if (e9 () .ne. 119) STOP 18 |
| end |
