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| author | pault <pault@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-03 07:18:22 +0000 |
|---|---|---|
| committer | pault <pault@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-03 07:18:22 +0000 |
| commit | 8f6339b66c78908b549a151efa3f72469b4a8f33 (patch) | |
| tree | 2cc0f500bf05264d75beb5ac0011e36ce0619792 /gcc/fortran/gfortran.h | |
| parent | 7a92df1140a20d007719aa2067206e0cb245adba (diff) | |
| download | ppe42-gcc-8f6339b66c78908b549a151efa3f72469b4a8f33.tar.gz ppe42-gcc-8f6339b66c78908b549a151efa3f72469b4a8f33.zip | |
2006-12-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29642
* trans-expr.c (gfc_conv_variable): A character expression with
the VALUE attribute needs an address expression; otherwise all
other expressions with this attribute must not be dereferenced.
(gfc_conv_function_call): Pass expressions with the VALUE
attribute by value, using gfc_conv_expr.
* symbol.c (check_conflict): Add strings for INTENT OUT, INOUT
and VALUE. Apply all the constraints associated with the VALUE
attribute.
(gfc_add_value): New function.
(gfc_copy_attr): Call it for VALUE attribute.
* decl.c (match_attr_spec): Include the VALUE attribute.
(gfc_match_value): New function.
* dump-parse-tree.c (gfc_show_attr): Include VALUE.
* gfortran.h : Add value to the symbol_attribute structure and
add a prototype for gfc_add_value
* module.c (mio_internal_string): Include AB_VALUE in enum.
(attr_bits): Provide the VALUE string for it.
(mio_symbol_attribute): Read or apply the VLUE attribute.
* trans-types.c (gfc_sym_type): Variables with the VLAUE
attribute are not passed by reference!
* resolve.c (was_declared): Add value to those that return 1.
(resolve_symbol): Value attribute requires dummy attribute.
* match.h : Add prototype for gfc_match_public.
* parse.c (decode_statement): Try to match a VALUE statement.
2006-12-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29642
* gfortran.dg/value_1.f90 : New test.
* gfortran.dg/value_2.f90 : New test.
* gfortran.dg/value_3.f90 : New test.
* gfortran.dg/value_4.f90 : New test.
* gfortran.dg/value_4.c : Called from value_4.f90.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119461 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/gfortran.h')
| -rw-r--r-- | gcc/fortran/gfortran.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/fortran/gfortran.h b/gcc/fortran/gfortran.h index 9a18e7851d7..3a3b680f88f 100644 --- a/gcc/fortran/gfortran.h +++ b/gcc/fortran/gfortran.h @@ -479,7 +479,7 @@ typedef struct { /* Variable attributes. */ unsigned allocatable:1, dimension:1, external:1, intrinsic:1, - optional:1, pointer:1, save:1, target:1, volatile_:1, + optional:1, pointer:1, save:1, target:1, value:1, volatile_:1, dummy:1, result:1, assign:1, threadprivate:1; unsigned data:1, /* Symbol is named in a DATA statement. */ @@ -1871,6 +1871,7 @@ try gfc_add_pure (symbol_attribute *, locus *); try gfc_add_recursive (symbol_attribute *, locus *); try gfc_add_function (symbol_attribute *, const char *, locus *); try gfc_add_subroutine (symbol_attribute *, const char *, locus *); +try gfc_add_value (symbol_attribute *, const char *, locus *); try gfc_add_volatile (symbol_attribute *, const char *, locus *); try gfc_add_access (symbol_attribute *, gfc_access, const char *, locus *); |
