Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/auto_in_equiv_1.f90 @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 1830386684a0 |
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! { dg-do run } ! { dg-options "-fdec-static -frecursive" } ! Contributed by Mark Eggleston <mark.eggleston@codethink.com> ! ! Check automatic variables can be used in equivalence statements. ! Any other variables that do not explicitly have the automatic ! attribute will be given the automatic attribute. ! ! Check that variables are on the stack by incorporating the ! equivalence in a recursive function. ! program test integer :: f f = factorial(5) if (f.ne.120) stop 2 contains function factorial(n) result(f) integer :: f integer, intent(in) :: n integer, automatic :: a integer :: b equivalence (a,b) if (loc(a).ne.loc(b)) stop 1 b = n if (a.eq.1) then f = 1 else f = a * factorial(b-1) end if end function end program test