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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.fortran-torture/execute/entry_4.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.fortran-torture/execute/entry_4.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.fortran-torture/execute/entry_4.f90 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.fortran-torture/execute/entry_4.f90 b/gcc/testsuite/gfortran.fortran-torture/execute/entry_4.f90 new file mode 100644 index 000000000..f74440c13 --- /dev/null +++ b/gcc/testsuite/gfortran.fortran-torture/execute/entry_4.f90 @@ -0,0 +1,64 @@ +! 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 |