obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/contained_1.f90 b/gcc/testsuite/gfortran.dg/contained_1.f90
new file mode 100644
index 000000000..05216b228
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/contained_1.f90
@@ -0,0 +1,35 @@
+! PR15986
+! Siblings may be used as actual arguments, in which case they look like
+! variables during parsing.  Also checks that actual variables aren't replaced
+! by siblings with the same name
+! { dg-do run }
+module contained_1_mod
+integer i
+contains
+subroutine a
+  integer :: c = 42
+  call sub(b, c)
+end subroutine a
+subroutine b()
+  i = i + 1
+end subroutine b
+subroutine c
+end subroutine
+end module
+
+subroutine sub (proc, var)
+  external proc1
+  integer var
+
+  if (var .ne. 42) call abort
+  call proc
+end subroutine
+
+program contained_1
+  use contained_1_mod
+  i = 0
+  call a
+  if (i .ne. 1) call abort
+end program
+
+! { dg-final { cleanup-modules "contained_1_mod" } }