From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 .../execute/st_function.f90                        | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 gcc/testsuite/gfortran.fortran-torture/execute/st_function.f90

(limited to 'gcc/testsuite/gfortran.fortran-torture/execute/st_function.f90')

diff --git a/gcc/testsuite/gfortran.fortran-torture/execute/st_function.f90 b/gcc/testsuite/gfortran.fortran-torture/execute/st_function.f90
new file mode 100644
index 000000000..e8788025a
--- /dev/null
+++ b/gcc/testsuite/gfortran.fortran-torture/execute/st_function.f90
@@ -0,0 +1,87 @@
+! Program to test STATEMENT function
+program st_fuction
+   call simple_case 
+   call with_function_call
+   call with_character_dummy
+   call with_derived_type_dummy
+   call with_pointer_dummy
+   call multiple_eval
+
+contains
+   subroutine simple_case
+      integer st1, st2
+      integer c(10, 10)
+      st1 (i, j) = i + j
+      st2 (i, j) = c(i, j)
+
+      if (st1 (1, 2) .ne. 3) call abort
+      c = 3
+      if (st2 (1, 2) .ne. 3 .or. st2 (2, 3) .ne. 3) call abort
+   end subroutine
+
+   subroutine with_function_call
+      integer fun, st3
+      st3 (i, j) = fun (i) + fun (j)
+
+      if (st3 (fun (2), 4) .ne. 16) call abort
+   end subroutine
+
+   subroutine with_character_dummy
+      character (len=4) s1, s2, st4
+      character (len=10) st5, s0
+      st4 (i, j) = "0123456789"(i:j)
+      st5 (s1, s2) = s1 // s2
+
+      if (st4 (1, 4) .ne. "0123" ) call abort
+      if (st5 ("01", "02") .ne. "01  02    ") call abort ! { dg-warning "Character length of actual argument shorter" }
+   end subroutine
+
+   subroutine with_derived_type_dummy
+      type person
+         integer age
+         character (len=50) name
+      end type person
+      type (person) me, p, tom
+      type (person) st6
+      st6 (p) = p
+
+      me%age = 5
+      me%name = "Tom"
+      tom = st6 (me)
+      if (tom%age .ne. 5) call abort
+      if (tom%name .gt. "Tom") call abort
+   end subroutine
+
+   subroutine with_pointer_dummy
+      character(len=4), pointer:: p, p1
+      character(len=4), target:: i
+      character(len=6) a
+      a (p) = p // '10'
+
+      p1 => i
+      i = '1234'
+      if (a (p1) .ne. '123410') call abort
+   end subroutine
+
+   subroutine multiple_eval
+      integer st7, fun2, fun
+
+      st7(i) = i + fun(i)
+
+      if (st7(fun2(10)) .ne. 3) call abort
+   end subroutine
+end
+
+! This functon returns the argument passed on the previous call.
+integer function fun2 (i)
+  integer i
+  integer, save :: val = 1
+
+  fun2 = val
+  val = i
+end function
+
+integer function fun (i)
+   integer i
+   fun = i * 2
+end function
-- 
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