2015-07-17 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/52846
	* decl.c (gfc_match_end): Pick out declared submodule name from
	the composite identifier.
	* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
	* module.c (gfc_match_submodule): Define submodule_name and add
	static 'submodule_name'.
	(gfc_match_submodule): Build up submodule filenames, using '@'
	as a delimiter. Store the output filename in 'submodule_name'.
	Similarly, the submodule identifier is built using '.' as an
	identifier.
	(gfc_dump_module): If current state is COMP_SUBMODULE, write
	to file 'submodule_name', using SUBMODULE_EXTENSION.
	(gfc_use_module): Similarly, use the 'submodule_name' field in
	the gfc_use_list structure and SUBMODULE_EXTENSION to read the
	implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52846
	* lib/fortran-modules.exp (proc cleanup-submodules): New
	procedure.
	* gfortran.dg/submodule_1.f08: Change extension and clean up
	the submodule files.
	* gfortran.dg/submodule_2.f08: ditto
	* gfortran.dg/submodule_6.f08: ditto
	* gfortran.dg/submodule_7.f08: ditto
	* gfortran.dg/submodule_8.f08: New test
	* gfortran.dg/submodule_9.f08: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225946 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/gfortran.dg/submodule_2.f90 b/gcc/testsuite/gfortran.dg/submodule_2.f08
similarity index 95%
rename from gcc/testsuite/gfortran.dg/submodule_2.f90
rename to gcc/testsuite/gfortran.dg/submodule_2.f08
index 43456d5..60925ec 100644 (file)
--- a/gcc/testsuite/gfortran.dg/submodule_2.f90
+++ b/gcc/testsuite/gfortran.dg/submodule_2.f08
@@ -98,3 +98,5 @@
    if (any (arg%greeting .ne. ["adieu, people!", "adieu, people!"])) call abort
  contains
  end program
+! { dg-final { cleanup-submodules "foo_interface@foo_interface_son" } }
+! { dg-final { cleanup-submodules "foo_interface@foo_interface_daughter" } }