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| author | Tobias Burnus <burnus@net-b.de> | 2006-12-10 20:53:07 +0100 |
|---|---|---|
| committer | Tobias Burnus <burnus@gcc.gnu.org> | 2006-12-10 20:53:07 +0100 |
| commit | ee7e677fdd929eb1b9fd60efa476c86fd0692784 (patch) | |
| tree | fd873c228f212288e3d63dae896648e0ca50835b /gcc/fortran/module.c | |
| parent | 42c1cd8a7ac43e4d324fbd4f6051ec56f83cd00b (diff) | |
| download | gcc-ee7e677fdd929eb1b9fd60efa476c86fd0692784.zip gcc-ee7e677fdd929eb1b9fd60efa476c86fd0692784.tar.gz gcc-ee7e677fdd929eb1b9fd60efa476c86fd0692784.tar.bz2 | |
re PR fortran/23994 (PROTECTED attribute (F2003) is not implemented)
fortran/
2006-12-10 Tobias Burnus <burnus@net-b.de>
PR fortran/23994
* interface.c (compare_actual_formal): PROTECTED is incompatible
with intent(out).
* symbol.c (check_conflict): Check for PROTECTED conflicts.
(gfc_add_protected): New function.
(gfc_copy_attr): Copy PROTECTED attribute.
* decl.c (match_attr_spec): Add PROTECTED support.
(gfc_match_protected): New function.
* dump-parse-tree.c (gfc_show_attr): Add PROTECTED support.
* gfortran.h (gfc_symbol): Add protected flag.
Add gfc_add_protected prototype.
* expr.c (gfc_check_pointer_assign): Add PROTECTED support.
* module.c (ab_attribute, attr_bits, mio_symbol_attribute,
mio_symbol_attribute):
Add PROTECTED support.
* resolve.c (resolve_equivalence): Add PROTECTED support.
* match.c (gfc_match_assignment,)gfc_match_pointer_assignment:
Check PROTECTED attribute.
* match.h: Add gfc_match_protected prototype.
* parse.c (decode_statement): Match PROTECTED statement.
* primary.c (match_variable): Add PROTECTED support.
testsuite/
2006-12-10 Tobias Burnus <burnus@net-b.de>
PR fortran/23994
* gfortran.dg/protected_1.f90: New test.
* gfortran.dg/protected_2.f90: New test.
* gfortran.dg/protected_3.f90: New test.
* gfortran.dg/protected_4.f90: New test.
* gfortran.dg/protected_5.f90: New test.
* gfortran.dg/protected_6.f90: New test.
From-SVN: r119709
Diffstat (limited to 'gcc/fortran/module.c')
| -rw-r--r-- | gcc/fortran/module.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/fortran/module.c b/gcc/fortran/module.c index ca4e091..f54ef8e 100644 --- a/gcc/fortran/module.c +++ b/gcc/fortran/module.c @@ -1491,7 +1491,7 @@ typedef enum AB_IN_NAMELIST, AB_IN_COMMON, AB_FUNCTION, AB_SUBROUTINE, AB_SEQUENCE, AB_ELEMENTAL, AB_PURE, AB_RECURSIVE, AB_GENERIC, AB_ALWAYS_EXPLICIT, AB_CRAY_POINTER, AB_CRAY_POINTEE, AB_THREADPRIVATE, AB_ALLOC_COMP, - AB_VALUE, AB_VOLATILE + AB_VALUE, AB_VOLATILE, AB_PROTECTED } ab_attribute; @@ -1524,6 +1524,7 @@ static const mstring attr_bits[] = minit ("CRAY_POINTER", AB_CRAY_POINTER), minit ("CRAY_POINTEE", AB_CRAY_POINTEE), minit ("ALLOC_COMP", AB_ALLOC_COMP), + minit ("PROTECTED", AB_PROTECTED), minit (NULL, -1) }; @@ -1574,6 +1575,8 @@ mio_symbol_attribute (symbol_attribute * attr) MIO_NAME(ab_attribute) (AB_OPTIONAL, attr_bits); if (attr->pointer) MIO_NAME(ab_attribute) (AB_POINTER, attr_bits); + if (attr->protected) + MIO_NAME(ab_attribute) (AB_PROTECTED, attr_bits); if (attr->save) MIO_NAME(ab_attribute) (AB_SAVE, attr_bits); if (attr->value) @@ -1655,6 +1658,9 @@ mio_symbol_attribute (symbol_attribute * attr) case AB_POINTER: attr->pointer = 1; break; + case AB_PROTECTED: + attr->protected = 1; + break; case AB_SAVE: attr->save = 1; break; |