From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree 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. --- gcc/testsuite/gfortran.dg/io_constraints_6.f03 | 40 ++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/io_constraints_6.f03 (limited to 'gcc/testsuite/gfortran.dg/io_constraints_6.f03') diff --git a/gcc/testsuite/gfortran.dg/io_constraints_6.f03 b/gcc/testsuite/gfortran.dg/io_constraints_6.f03 new file mode 100644 index 000000000..d0484f5f4 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/io_constraints_6.f03 @@ -0,0 +1,40 @@ +! { dg-do compile } + +! PR fortran/45776 +! Variable definition context checks related to IO. + +! Contributed by Daniel Kraft, d@domob.eu. + +module m + implicit none + + integer, protected :: a + character(len=128), protected :: str +end module m + +program main + use :: m + integer, parameter :: b = 42 + integer :: x + character(len=128) :: myStr + + namelist /definable/ x, myStr + namelist /undefinable/ x, a + + ! These are invalid. + read (myStr, *) a ! { dg-error "variable definition context" } + read (myStr, *) x, b ! { dg-error "variable definition context" } + write (str, *) 5 ! { dg-error "variable definition context" } + read (*, nml=undefinable) ! { dg-error "contains the symbol 'a' which may not" } + + ! These are ok. + read (str, *) x + write (myStr, *) a + write (myStr, *) b + print *, a, b + write (*, nml=undefinable) + read (*, nml=definable) + write (*, nml=definable) +end program main + +! { dg-final { cleanup-modules "m" } } -- cgit v1.2.3