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, 19 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/derived_name_1.f90 b/gcc/testsuite/gfortran.dg/derived_name_1.f90
new file mode 100644
index 000000000..9c6b1775d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/derived_name_1.f90
@@ -0,0 +1,19 @@
+! { dg-do compile }
+! PR 20897
+! Make sure intrinsic type names do not appear as names of derived types
+type integer ! { dg-error "cannot be the same as an intrinsic type" }
+type real    ! { dg-error "cannot be the same as an intrinsic type" }
+type complex ! { dg-error "cannot be the same as an intrinsic type" }
+type character ! { dg-error "cannot be the same as an intrinsic type" }
+type logical ! { dg-error "cannot be the same as an intrinsic type" }
+type complex ! { dg-error "cannot be the same as an intrinsic type" }
+type double precision ! { dg-error "Unclassifiable statement" }
+type doubleprecision ! { dg-error "cannot be the same as an intrinsic type" }
+type double complex ! { dg-error "Unclassifiable statement" }
+type doublecomplex ! { dg-error "cannot be the same as an intrinsic type" }
+
+type x
+   integer y
+end type x
+end
+