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| author | Harald Anlauf <anlauf@gmx.de> | 2023-12-04 22:44:53 +0100 |
|---|---|---|
| committer | Harald Anlauf <anlauf@gmx.de> | 2023-12-05 19:16:19 +0100 |
| commit | 9c3a880feecf81c310b4ade210fbd7004c9aece7 (patch) | |
| tree | 89b8ee691086d727fad4c35cf767f40880c94df5 /gcc/fortran/trans-types.cc | |
| parent | 1dad3df1e7f3fd73f157f88561ef424b6853d960 (diff) | |
| download | gcc-9c3a880feecf81c310b4ade210fbd7004c9aece7.zip gcc-9c3a880feecf81c310b4ade210fbd7004c9aece7.tar.gz gcc-9c3a880feecf81c310b4ade210fbd7004c9aece7.tar.bz2 | |
Fortran: allow RESTRICT qualifier also for optional arguments [PR100988]
gcc/fortran/ChangeLog:
PR fortran/100988
* gfortran.h (IS_PROC_POINTER): New macro.
* trans-types.cc (gfc_sym_type): Use macro in determination if the
restrict qualifier can be used for a dummy variable. Fix logic to
allow the restrict qualifier also for optional arguments, and to
not apply it to pointer or proc_pointer arguments.
gcc/testsuite/ChangeLog:
PR fortran/100988
* gfortran.dg/coarray_poly_6.f90: Adjust pattern.
* gfortran.dg/coarray_poly_7.f90: Likewise.
* gfortran.dg/coarray_poly_8.f90: Likewise.
* gfortran.dg/missing_optional_dummy_6a.f90: Likewise.
* gfortran.dg/pr100988.f90: New test.
Co-authored-by: Tobias Burnus <tobias@codesourcery.com>
Diffstat (limited to 'gcc/fortran/trans-types.cc')
| -rw-r--r-- | gcc/fortran/trans-types.cc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/fortran/trans-types.cc b/gcc/fortran/trans-types.cc index 084b8c3..5b11ffc 100644 --- a/gcc/fortran/trans-types.cc +++ b/gcc/fortran/trans-types.cc @@ -2327,8 +2327,8 @@ gfc_sym_type (gfc_symbol * sym, bool is_bind_c) else byref = 0; - restricted = !sym->attr.target && !sym->attr.pointer - && !sym->attr.proc_pointer && !sym->attr.cray_pointee; + restricted = (!sym->attr.target && !IS_POINTER (sym) + && !IS_PROC_POINTER (sym) && !sym->attr.cray_pointee); if (!restricted) type = gfc_nonrestricted_type (type); @@ -2384,11 +2384,10 @@ gfc_sym_type (gfc_symbol * sym, bool is_bind_c) || (sym->ns->proc_name && sym->ns->proc_name->attr.entry_master)) type = build_pointer_type (type); else - { - type = build_reference_type (type); - if (restricted) - type = build_qualified_type (type, TYPE_QUAL_RESTRICT); - } + type = build_reference_type (type); + + if (restricted) + type = build_qualified_type (type, TYPE_QUAL_RESTRICT); } return (type); |