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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/use_only_3.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/use_only_3.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/use_only_3.f90 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/use_only_3.f90 b/gcc/testsuite/gfortran.dg/use_only_3.f90 new file mode 100644 index 000000000..509752a7b --- /dev/null +++ b/gcc/testsuite/gfortran.dg/use_only_3.f90 @@ -0,0 +1,38 @@ +! { dg-do compile } +! This tests the patch for PR34975, in which 'n', 'ipol', and 'i' would be +! determined to have 'no IMPLICIT type'. It turned out to be fiendishly +! difficult to write a testcase for this PR because even the smallest changes +! would make the bug disappear. This is the testcase provided in the PR, except +! that all the modules are put in 'use_only_3.inc' in the same order as the +! makefile. Even this has an effect; only 'n' is now determined to be +! improperly typed. All this is due to the richness of the symtree and the +! way in which the renaming inserted new symtree entries. Unless somenody can +! come up with a reduced version, this relatively large file will have to be added +! to the testsuite. Fortunately, it only has to be comiled once:) +! +! Reported by Tobias Burnus <burnus@gcc.gnu.org> +! +include 'use_only_3.inc' +subroutine dforceb(c0, i, betae, ipol, bec0, ctabin, gqq, gqqm, qmat, dq2, df) + use gvecs + use gvecw, only: ngw + use parameters + use electrons_base, only: nx => nbspx, n => nbsp, nspin, f + use constants + use cvan + use ions_base + use ions_base, only : nas => nax + implicit none + + integer ipol, i, ctabin + complex c0(n), betae, df,& + & gqq,gqqm,& + & qmat + real bec0,& + & dq2, gmes + + end subroutine dforceb +! { dg-final { cleanup-modules "cell_base cvan gvecs kinds" } } +! { dg-final { cleanup-modules "constants electrons_base gvecw parameters" } } +! { dg-final { cleanup-modules "control_flags electrons_nose ions_base" } } + |