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2008-01-18 Tobias Burnus <burnus@net-b.de>
PR fortran/32616
* interface.c (get_expr_storage_size): Return storage size
for array element designators.
(compare_actual_formal): Reject unequal string sizes for
assumed-shape dummy arguments. And fix error message for
array-sections with vector subscripts.
2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34556
* simplify.c (is_constant_array_expr): New static function that returns
true if the given expression is an array and is constant.
(gfc_simplify_reshape): Use new function.
2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
PR fortran/33375
* symbol.c (free_common_tree): Renamed to ...
(gfc_free_common_tree): This. Remove static.
(gfc_free_namespace): Updated.
* gfortran.h (gfc_free_common_tree): New.
* match.c (gfc_match_common): Call gfc_free_common_tree () with
gfc_current_ns->common_root and set gfc_current_ns->common_root
to NULL on syntax error.
2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
PR fortran/34686
* trans-expr.c (gfc_conv_function_call): Use proper
type for returned character pointers.
2008-01-17 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34429
PR fortran/34431
PR fortran/34471
* decl.c : Remove gfc_function_kind_locus and
gfc_function_type_locus. Add gfc_matching_function.
(match_char_length): If matching a function and the length
does not match, return MATCH_YES and try again later.
(gfc_match_kind_spec): The same.
(match_char_kind): The same.
(gfc_match_type_spec): The same for numeric and derived types.
(match_prefix): Rename as gfc_match_prefix.
(gfc_match_function_decl): Except for function valued character
lengths, defer applying kind, type and charlen info until the
end of specification block.
gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
parse.c (decode_specification_statement): New function.
(decode_statement): Call it when a function has kind = -1. Set
and reset gfc_matching function, as function statement is being
matched.
(match_deferred_characteristics): Simplify with a single call
to gfc_match_prefix. Do appropriate error handling. In any
case, make sure that kind = -1 is reset or corrected.
(parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
Throw an error if kind = -1 after last specification statement.
parse.h : Prototype for gfc_match_prefix.
2008-01-16 Tobias Burnus <burnus@net-b.de>
PR fortran/34796
* interface.c (compare_parameter): Allow AS_DEFERRED array
elements and reject attr.pointer array elemenents.
(get_expr_storage_size): Return storage size of elements of
assumed-shape and pointer arrays.
2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
* f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
for flag_tree_parallelize_loops.
2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/34671
* iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
(gfc_resolve_any): Likewise.
(gfc_resolve_count): Likewise. Don't append kind of
argument to function name.
2008-01-13 Tobias Burnus <burnus@net-b.de>
PR fortran/34665
* resolve.c (resolve_actual_arglist): For expressions,
also check for assume-sized arrays.
* interface.c (compare_parameter): Move F2003 character checks
here, print error messages here, reject elements of
assumed-shape array as argument to dummy arrays.
(compare_actual_formal): Update for the changes above.
2008-01-13 Tobias Burnus <burnus@net-b.de>
PR fortran/34763
* decl.c (contained_procedure): Only check directly preceeding state.
2008-01-13 Tobias Burnus <burnus@net-b.de>
PR fortran/34759
* check.c (gfc_check_shape): Accept array ranges of
assumed-size arrays.
2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34432
* match.c (gfc_match_name): Don't error if leading character is a '(',
just return MATCH_NO.
2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34722
* trans-io.c (create_dummy_iostat): Commit the symbol.
2008-01-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34537
* simplify.c (gfc_simplify_transfer): Return NULL if the size
of the element is unavailable and only assign character length
to the result, if 'mold' is constant.
2008-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34396
* trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
to assign strings and perform bounds checks on the string length.
(get_array_ctor_strlen): Remove bounds checking.
(gfc_trans_array_constructor): Initialize string length checking.
* trans-array.h : Add prototype for gfc_trans_string_copy.
2008-01-08 Richard Guenther <rguenther@suse.de>
PR fortran/34706
PR tree-optimization/34683
* trans-types.c (gfc_get_array_type_bounds): Use an array type
with known size for accesses if that is known.
2008-01-08 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34476
* expr.c (find_array_element): Check that the array bounds are
constant before using them. Use lower, as well as upper bound.
(check_restricted): Allow implied index variable.
2008-01-08 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34681
* trans_array.c (gfc_trans_deferred_array): Do not null the
data pointer on entering scope, nor deallocate it on leaving
scope, if the symbol has the 'save' attribute.
PR fortran/34704
* trans_decl.c (gfc_finish_var_decl): Derived types with
allocatable components and an initializer must be TREE_STATIC.
2008-01-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34672
* module.c (write_generic): Rewrite completely.
(write_module): Change call to write_generic.
2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34659
* scanner.c (load_line): Do not count ' ' as printable when checking for
continuations.
2008-01-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34545
* module.c (load_needed): If the namespace has no proc_name
give it the module symbol.
2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34387
* trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
the dummy variable expression, test for NULL, and pass the variable
address to the called function.
2007-01-06 Tobias Burnus <burnus@net-b.de>
PR fortran/34658
* match.c (gfc_match_common): Remove blank common in
DATA BLOCK warning.
* resolve.c (resolve_common_vars): New function.
(resolve_common_blocks): Move checks to resolve_common_vars
and invoke that function.
(resolve_types): Call resolve_common_vars for blank commons.
2008-01-06 Tobias Burnus <burnus@net-b.de>
PR fortran/34655
* resolve.c (resolve_equivalence_derived): Reject derived types with
default initialization if equivalenced with COMMON variable.
2008-01-06 Tobias Burnus <burnus@net-b.de>
PR fortran/34654
* io.c (check_io_constraints): Disallow unformatted I/O for
internal units.
2008-01-06 Tobias Burnus <burnus@net-b.de>
PR fortran/34660
* resolve.c (resolve_formal_arglist): Reject dummy procedure in
ELEMENTAL functions.
2008-01-06 Tobias Burnus <burnus@net-b.de>
PR fortran/34662
* interface.c (compare_actual_formal): Reject parameter
actual to intent(out) dummy.
2008-01-04 Tobias Burnus <burnus@net-b.de>
PR fortran/34557
* primary.c (match_varspec): Gobble whitespace before
checking for '('.
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