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/module_equivalence_2.f90 | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/module_equivalence_2.f90 (limited to 'gcc/testsuite/gfortran.dg/module_equivalence_2.f90') diff --git a/gcc/testsuite/gfortran.dg/module_equivalence_2.f90 b/gcc/testsuite/gfortran.dg/module_equivalence_2.f90 new file mode 100644 index 000000000..f6a3c3403 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/module_equivalence_2.f90 @@ -0,0 +1,25 @@ +! { dg-do run } +! Tests the fix for PR27269 and PR27xxx. +! The former caused a segfault in trying to process +! module b, with an unused equivalence in a. The latter +! produced an assembler error due to multiple declarations +! for a module equivalence, when one of the variables was +! initialized, as M in module a. +! +module a + integer, parameter :: dp = selected_real_kind (10) + real(dp) :: reM, M = 1.77d0 + equivalence (M, reM) +end module a + +module b + use a, only : dp +end module b + + use a + use b + if (reM .ne. 1.77d0) call abort () + reM = 0.57d1 + if (M .ne. 0.57d1) call abort () +end +! { dg-final { cleanup-modules "a b" } } -- cgit v1.2.3