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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2005-04-29 17:31:39 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2005-04-29 17:31:39 +0200 |
| commit | d198b59ab12557edbafc2bba595f855caccfc6ec (patch) | |
| tree | d2859b3b62d8719bdc1d462cb30cdea8235bea87 /gcc/fortran/trans-array.c | |
| parent | be12e697e42187347dffea36e37db82cf04d37a5 (diff) | |
| download | gcc-d198b59ab12557edbafc2bba595f855caccfc6ec.zip gcc-d198b59ab12557edbafc2bba595f855caccfc6ec.tar.gz gcc-d198b59ab12557edbafc2bba595f855caccfc6ec.tar.bz2 | |
[multiple changes]
2005-04-29 Jakub Jelinek <jakub@redhat.com>
PR fortran/13082
PR fortran/18824
* trans-expr.c (gfc_conv_variable): Handle return values in functions
with alternate entry points.
* resolve.c (resolve_entries): Remove unnecessary string termination
after snprintf. Set result of entry master.
If all entries have the same type, set entry master's type
to that common type, otherwise set mixed_entry_master attribute.
* trans-types.c (gfc_get_mixed_entry_union): New function.
(gfc_get_function_type): Use it for mixed_entry_master functions.
* gfortran.h (symbol_attribute): Add mixed_entry_master bit.
* decl.c (gfc_match_entry): Set entry->result properly for
function ENTRY.
* trans-decl.c (gfc_get_symbol_decl): For entry_master, skip over
__entry argument.
(build_entry_thunks): Handle return values in entry thunks.
Clear BT_CHARACTER's ts.cl->backend_decl, so that it is not
shared between multiple contexts.
(gfc_get_fake_result_decl): Use DECL_ARGUMENTS from
current_function_decl instead of sym->backend_decl. Skip over
entry master's entry id argument. For mixed_entry_master entries or
their results, return a COMPONENT_REF of the fake result.
(gfc_trans_deferred_vars): Don't warn about missing return value if
at least one entry point uses RESULT.
(gfc_generate_function_code): For entry master returning
CHARACTER, copy ts.cl->backend_decl to all entry result syms.
* trans-array.c (gfc_trans_dummy_array_bias): Don't consider return
values optional just because they are in entry master.
* gfortran.dg/entry_4.f90: New test.
* gfortran.fortran-torture/execute/entry_1.f90: New test.
* gfortran.fortran-torture/execute/entry_2.f90: New test.
* gfortran.fortran-torture/execute/entry_3.f90: New test.
* gfortran.fortran-torture/execute/entry_4.f90: New test.
* gfortran.fortran-torture/execute/entry_5.f90: New test.
* gfortran.fortran-torture/execute/entry_6.f90: New test.
* gfortran.fortran-torture/execute/entry_7.f90: New test.
2005-04-29 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* gfortran.fortran-torture/execute/entry_8.f90: New test.
From-SVN: r98993
Diffstat (limited to 'gcc/fortran/trans-array.c')
| -rw-r--r-- | gcc/fortran/trans-array.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c index 2d0bff8..87e37ea 100644 --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -3373,7 +3373,9 @@ gfc_trans_dummy_array_bias (gfc_symbol * sym, tree tmpdesc, tree body) /* Only do the entry/initialization code if the arg is present. */ dumdesc = GFC_DECL_SAVED_DESCRIPTOR (tmpdesc); - optional_arg = sym->attr.optional || sym->ns->proc_name->attr.entry_master; + optional_arg = (sym->attr.optional + || (sym->ns->proc_name->attr.entry_master + && sym->attr.dummy)); if (optional_arg) { tmp = gfc_conv_expr_present (sym); |