diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/recursive_statement_functions.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/recursive_statement_functions.f90 | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/gcc/testsuite/gfortran.dg/recursive_statement_functions.f90 b/gcc/testsuite/gfortran.dg/recursive_statement_functions.f90 index 489f11862b6..cc3caaebc27 100644 --- a/gcc/testsuite/gfortran.dg/recursive_statement_functions.f90 +++ b/gcc/testsuite/gfortran.dg/recursive_statement_functions.f90 @@ -1,16 +1,32 @@ ! { dg-do compile } ! PR20866 - A statement function cannot be recursive. ! Contributed by Joost VandeVondele <jv244@cam.ac.uk> - INTEGER :: i, st1, st2, st3 +! +! Modified 20051110 to check that regressions PR24655 and PR24755 +! are fixed. Thanks to pavarini@pv.infn.it and tdeutsch@cea.fr for +! the tests. +! + INTEGER :: i, st1, st2, st3, lambda, n REAL :: x, z(2,2) - character*8 :: ch + character(8) :: ch + real(8) :: fi, arg, sigma, dshpfunc + real(8), parameter :: one=1d0 ! ! Test check for recursion via other statement functions, string ! length references, function actual arguments and array index ! references. - st1(i)=len(ch(st2(1):8)) - st2(i)=max (st3(1), 4) - st3(i)=2 + cos (z(st1 (1), i)) ! { dg-error "is recursive" } - write(6,*) st1(1) +! + st1 (i) = len (ch(st2 (1):8)) + st2 (i) = max (st3 (1), 4) + st3 (i) = 2 + cos (z(st1 (1), i)) ! { dg-error "is recursive" } +! +! Test the two regressions. +! + fi (n) = n *one + dshpfunc (arg)=-lambda/sigma*(arg/sigma)**(lambda-1)*exp(-(arg/sigma)**lambda) +! +! References to each statement function. +! + write(6,*) st1 (1), fi (2), dshpfunc (1.0_8) END |