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from cf07842 Cleanup -fdec. new 501b58b Treat form feed as whitespace. new 006943e Support TYPE as alias for PRINT with -fdec. new 12c0b82 Enable %LOC as an rvalue with -std=legacy. new b1e8c86 Enable .XOR. operator with -std=legacy. new d9fbb1e Fix error handling in copy_file and equivalent new 2fa9dfd Handle negative times in filesystem::last_write_time

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Summary of changes: gcc/fortran/ChangeLog | 24 +++++ gcc/fortran/decl.c | 94 ++++++++++++++++ gcc/fortran/gfortran.h | 2 +- gcc/fortran/gfortran.texi | 58 +++++++++- gcc/fortran/match.c | 16 +++ gcc/fortran/match.h | 1 + gcc/fortran/parse.c | 6 ++ gcc/fortran/primary.c | 17 ++- gcc/testsuite/ChangeLog | 21 ++++ gcc/testsuite/gfortran.dg/dec_loc_rval_1.f90 | 19 ++++ gcc/testsuite/gfortran.dg/dec_loc_rval_2.f90 | 14 +++ gcc/testsuite/gfortran.dg/dec_loc_rval_3.f03 | 13 +++ gcc/testsuite/gfortran.dg/dec_logical_xor_1.f90 | 40 +++++++ gcc/testsuite/gfortran.dg/dec_logical_xor_2.f90 | 12 +++ gcc/testsuite/gfortran.dg/dec_logical_xor_3.f03 | 12 +++ gcc/testsuite/gfortran.dg/dec_type_print.f90 | 84 +++++++++++++++ gcc/testsuite/gfortran.dg/feed_1.f90 | 12 +++ gcc/testsuite/gfortran.dg/feed_2.f90 | 12 +++ libstdc++-v3/ChangeLog | 23 ++++ libstdc++-v3/src/filesystem/ops.cc | 53 ++++++--- .../experimental/filesystem/operations/copy.cc | 34 ++++++ .../filesystem/operations/copy_file.cc | 3 + .../{create_directory.cc => equivalent.cc} | 47 ++++---- .../{temp_directory_path.cc => is_empty.cc} | 118 +++++++++------------ .../filesystem/operations/last_write_time.cc | 40 +++++++ .../filesystem/operations/read_symlink.cc | 2 + .../filesystem/operations/remove_all.cc | 92 ++++++++++++++++ libstdc++-v3/testsuite/util/testsuite_fs.h | 2 +- 28 files changed, 767 insertions(+), 104 deletions(-) create mode 100644 gcc/testsuite/gfortran.dg/dec_loc_rval_1.f90 create mode 100644 gcc/testsuite/gfortran.dg/dec_loc_rval_2.f90 create mode 100644 gcc/testsuite/gfortran.dg/dec_loc_rval_3.f03 create mode 100644 gcc/testsuite/gfortran.dg/dec_logical_xor_1.f90 create mode 100644 gcc/testsuite/gfortran.dg/dec_logical_xor_2.f90 create mode 100644 gcc/testsuite/gfortran.dg/dec_logical_xor_3.f03 create mode 100644 gcc/testsuite/gfortran.dg/dec_type_print.f90 create mode 100644 gcc/testsuite/gfortran.dg/feed_1.f90 create mode 100644 gcc/testsuite/gfortran.dg/feed_2.f90 copy libstdc++-v3/testsuite/experimental/filesystem/operations/{create_directory.c [...] copy libstdc++-v3/testsuite/experimental/filesystem/operations/{temp_directory_pat [...] create mode 100644 libstdc++-v3/testsuite/experimental/filesystem/operations/remov [...]