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/derived_recursion.f90 | 26 +++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/derived_recursion.f90 (limited to 'gcc/testsuite/gfortran.dg/derived_recursion.f90') diff --git a/gcc/testsuite/gfortran.dg/derived_recursion.f90 b/gcc/testsuite/gfortran.dg/derived_recursion.f90 new file mode 100644 index 000000000..d0c0ea8d4 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/derived_recursion.f90 @@ -0,0 +1,26 @@ +! { dg-do compile } +! { dg-options "-O0" } +! Tests patch for PR24158 - The module would compile, in spite +! of the recursion between the derived types. This would cause +! an ICE in the commented out main program. The standard demands +! that derived type components be already defined, to break +! recursive derived type definitions. +! +! Contributed by Paul Thomas +! +module snafu + type :: a + integer :: v + type(b) :: i ! { dg-error "not been previously defined" } + end type a + type :: b + type(a) :: i + end type b + type (a) :: foo +end module snafu + +! use snafu +! foo%v = 1 +! end + +! { dg-final { cleanup-modules "snafu" } } -- cgit v1.2.3