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| author | Mark Eggleston <markeggleston@gcc.gnu.org> | 2020-04-23 10:33:14 +0100 |
|---|---|---|
| committer | Mark Eggleston <markeggleston@gcc.gnu.org> | 2020-05-11 09:27:32 +0100 |
| commit | dbeaa7ab81a37acadc9af6e7990332604252de20 (patch) | |
| tree | 42a646f5e6eb6cedfaf2cdcc4eb2f131c395bf65 /gcc/fortran/interface.c | |
| parent | 850322dff702aa538919daf165d3dff5c8f723ca (diff) | |
| download | gcc-dbeaa7ab81a37acadc9af6e7990332604252de20.zip gcc-dbeaa7ab81a37acadc9af6e7990332604252de20.tar.gz gcc-dbeaa7ab81a37acadc9af6e7990332604252de20.tar.bz2 | |
Fortran : Spurious warning message with -Wsurprising PR59107
This change is from a patch developed for gcc-5. The code
has moved on since then requiring a change to interface.c
2020-05-11 Janus Weil <janus@gcc.gnu.org>
Dominique d'Humieres <dominiq@lps.ens.fr>
gcc/fortran/
PR fortran/59107
* gfortran.h: Rename field resolved as resolve_symbol_called
and assign two 2 bits instead of 1.
* interface.c (check_dtio_interface1): Use new field name.
(gfc_find_typebound_dtio_proc): Use new field name.
* resolve.c (gfc_resolve_intrinsic): Replace check of the formal
field with resolve_symbol_called is at least 2, if it is not
set the field to 2. (resolve_typebound_procedure): Use new field
name. (resolve_symbol): Use new field name and check whether it
is at least 1, if it is not set the field to 1.
2020-05-11 Mark Eggleston <markeggleston@gcc.gnu.org>
gcc/testsuite/
PR fortran/59107
* gfortran.dg/pr59107.f90: New test.
Diffstat (limited to 'gcc/fortran/interface.c')
| -rw-r--r-- | gcc/fortran/interface.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index ba1c8bc..f33c663 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -5015,7 +5015,7 @@ check_dtio_interface1 (gfc_symbol *derived, gfc_symtree *tb_io_st, gfc_error ("DTIO procedure %qs at %L must be a subroutine", dtio_sub->name, &dtio_sub->declared_at); - if (!dtio_sub->resolved) + if (!dtio_sub->resolve_symbol_called) gfc_resolve_formal_arglist (dtio_sub); arg_num = 0; @@ -5149,7 +5149,8 @@ gfc_find_typebound_dtio_proc (gfc_symbol *derived, bool write, bool formatted) gfc_symtree *tb_io_st = NULL; bool t = false; - if (!derived || !derived->resolved || derived->attr.flavor != FL_DERIVED) + if (!derived || !derived->resolve_symbol_called + || derived->attr.flavor != FL_DERIVED) return NULL; /* Try to find a typebound DTIO binding. */ |