+2006-10-13 Brooks Moses <bmoses@stanford.edu>
+
+ * intrinsic.texi (STAT): Reverted a format in example code to
+ octal; noted this in accompanying string.
+
+2006-10-13 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/29373
+ * decl.c (get_proc_name, gfc_match_function_decl): Add
+ attr.implicit_type to conditions that throw error for
+ existing explicit interface and that allow new type-
+ spec to be applied.
+
+ PR fortran/29407
+ * resolve.c (resolve_fl_namelist): Do not check for
+ namelist/procedure conflict, if the symbol corresponds
+ to a good local variable declaration.
+
+ PR fortran/27701
+ * decl.c (get_proc_name): Replace the detection of a declared
+ procedure by the presence of a formal argument list by the
+ attributes of the symbol and the presence of an explicit
+ interface.
+
+ PR fortran/29232
+ * resolve.c (resolve_fl_variable): See if the host association
+ of a derived type is blocked by the presence of another type I
+ object in the current namespace.
+
+ PR fortran/29364
+ * resolve.c (resolve_fl_derived): Check for the presence of
+ the derived type for a derived type component.
+
+ PR fortran/24398
+ * module.c (gfc_use_module): Check that the first words in a
+ module file are 'GFORTRAN module'.
+
+ PR fortran/29422
+ * resolve.c (resolve_transfer): Test functions for suitability
+ for IO, as well as variables.
+
+ PR fortran/29428
+ * trans-expr.c (gfc_trans_scalar_assign): Remove nullify of
+ rhs expression.
+
+2006-10-13 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/29391
+ * trans-intrinsic.c (gfc_conv_intrinsic_bound): Generate correct
+ code for LBOUND and UBOUND intrinsics.
+
+2006-10-13 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/21435
+ * io.c (compare_to_allowed_values): New function.
+ (gfc_match_open): Add checks for constant values of specifiers.
+ (gfc_match_close): Add checks for constant values of the STATUS
+ specifier.
+
+2006-10-12 Brooks Moses <bmoses@stanford.edu>
+
+ * intrinsic.texi (STAT): Fixed a format typo in sample code.
+
+2006-10-12 Brooks Moses <bmoses@stanford.edu>
+
+ * intrinsic.texi (STAT): Shortened lines in sample code.
+
+2006-10-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * gfortran.h (gfc_show_actual_arglist, gfc_show_array_ref,
+ gfc_show_array_spec, gfc_show_attr, gfc_show_code,
+ gfc_show_components, gfc_show_constructor, gfc_show_equiv,
+ gfc_show_expr, gfc_show_namelist, gfc_show_ref, gfc_show_symbol,
+ gfc_show_typespec): Add prototypes.
+ * dump-parse-tree.c (gfc_show_actual_arglist, gfc_show_array_ref,
+ gfc_show_array_spec, gfc_show_attr, gfc_show_code,
+ gfc_show_components, gfc_show_constructor, gfc_show_equiv,
+ gfc_show_expr, gfc_show_namelist, gfc_show_ref, gfc_show_symbol,
+ gfc_show_typespec): Remove 'static' from declaration.
+
+2006-10-10 Brooks Moses <bmoses@stanford.edu>
+
+ * invoke.texi, gfortran.texi: Corrected erronous dashes.
+
+2006-10-10 Brooks Moses <bmoses@stanford.edu>
+
+ * Make-lang.in: Added "fortran.pdf", "gfortran.pdf" target
+ support.
+
+2006-10-10 Daniel Franke <franke.daniel@gmail.com>
+
+ * intrinsic.texi: added documentation for FSTAT, GETARG,GET_COMMAND,
+ GET_COMMAND_ARGUMENT, GETENV, GET_ENVIRONMENT_VARIABLE, IAND, IARGC,
+ LSTAT and STAT, removed the reference to PR19292 from ACCESS, CHMOD,
+ GMTIME, LSHIFT, LTIME, RSHIFT.
+
+2006-10-10 Brooks Moses <bmoses@stanford.edu>
+
+ * gfortran.texi (Standards): Update to current status.
+
+2006-10-09 Brooks Moses <bmoses@stanford.edu>
+
+ * Make-lang.in: Added intrinsic.texi to GFORTRAN_TEXI
+ dependences.
+
+2006-10-09 Brooks Moses <bmoses@stanford.edu>
+
+ * intrinsic.texi (MOVE_ALLOC): changed "Options" to "Standards".
+
+2006-10-09 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.h: Define GFC_MPFR_TOO_OLD via mpfr version info.
+ * arith.c (arctangent, gfc_check_real_range): Use it.
+ * simplify.c (gfc_simplify_atan2, gfc_simplify_exponent,
+ gfc_simplify_log, gfc_simplify_nearest): Use it.
+
+ PR fortran/15441
+ PR fortran/29312
+ * iresolve.c (gfc_resolve_rrspacing): Give rrspacing library
+ routine hidden precision argument.
+ (gfc_resolve_spacing): Give spacing library routine hidden
+ precision, emin - 1, and tiny(x) arguments.
+ * simplify.c (gfc_simplify_nearest): Remove explicit subnormalization.
+ (gfc_simplify_rrspacing): Implement formula from Fortran 95 standard.
+ (gfc_simplify_spacing): Implement formula from Fortran 2003 standard.
+ * trans-intrinsic.c (gfc_intrinsic_map_t) Declare rrspacing and
+ spacing via LIBF_FUNCTION
+ (prepare_arg_info, call_builtin_clz, gfc_conv_intrinsic_spacing,
+ gfc_conv_intrinsic_rrspacing): Remove functions.
+ (gfc_conv_intrinsic_function): Remove calls to
+ gfc_conv_intrinsic_spacing and gfc_conv_intrinsic_rrspacing.
+ * f95-lang.c (gfc_init_builtin_functions): Remove __builtin_clz,
+ __builtin_clzl and __builtin_clzll
+
+2006-10-09 Richard Henderson <rth@redhat.com>
+
+ Revert emutls patch.
+
+2006-10-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * intrinsic.c (add_sym_0s, add_sym_1s, add_sym_2s, add_sym_3s,
+ add_sym_4s, add_sym_5s, add_functions): Use macro ACTUAL_NO,
+ ACTUAL_YES, NOT_ELEMENTAL and ELEMENTAL instead of constants
+ 0 and 1 as second and third arguments to add_sym* functions.
+
+2006-10-08 Erik Edelmann <edelmann@gcc.gnu.org>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/20541
+ * interface.c (gfc_compare_derived_types): Add comparison of
+ the allocatable field.
+ * intrinsic.c (add_subroutines): Add MOVE_ALLOC.
+ * trans-expr.c (gfc_conv_aliased_arg, gfc_trans_subarray_assign,
+ gfc_trans_subcomponent_assign, gfc_conv_string_parameter,
+ gfc_trans_scalar_assign): Add extra arguments l_is_temp
+ and r_is_var to references to latter function.
+ (gfc_conv_function_call): Add enum for types of argument and
+ an associated variable parm_kind. Deallocate components of
+ INTENT(OUT) and non-variable arrays.
+ (gfc_trans_subcomponent_assign): Add block to assign arrays
+ to allocatable components.
+ (gfc_trans_scalar_assign): Add block to handle assignments of
+ derived types with allocatable components, using the above new
+ arguments to control allocation/deallocation of memory and the
+ copying of allocated arrays.
+ * trans-array.c (gfc_array_allocate): Remove old identification
+ of pointer and replace with that of an allocatable array. Add
+ nullify of structures with allocatable components.
+ (gfc_conv_array_initializer): Treat EXPR_NULL.
+ (gfc_conv_array_parameter): Deallocate allocatable components
+ of non-variable structures.
+ (gfc_trans_dealloc_allocated): Use second argument of library
+ deallocate to inhibit, without error, freeing NULL pointers.
+ (get_full_array_size): New function to return the size of a
+ full array.
+ (gfc_duplicate_allocatable): New function to allocate and copy
+ allocated data.
+ (structure_alloc_comps): New recursive function to deallocate,
+ nullify or copy allocatable components.
+ (gfc_nullify_alloc_comp, gfc_deallocate_alloc_comp,
+ gfc_copy_alloc_comp): New interface functions to call previous.
+ (gfc_trans_deferred_array): Add the code to nullify allocatable
+ components, when entering scope, and to deallocate them on
+ leaving. Do not call gfc_trans_static_array_pointer and return
+ for structures with allocatable components and default
+ initializers.
+ * symbol.c (gfc_set_component_attr): Set allocatable field.
+ (gfc_get_component_attr): Set the allocatable attribute.
+ * intrinsic.h : Prototype for gfc_check_move_alloc.
+ * decl.c (build_struct): Apply TR15581 constraints for
+ allocatable components.
+ (variable_decl): Default initializer is always NULL for
+ allocatable components.
+ (match_attr_spec): Allow, or not, allocatable components,
+ according to the standard in force.
+ * trans-array.h : Prototypes for gfc_nullify_alloc_comp,
+ gfc_deallocate_alloc_comp, gfc_copy_alloc_comp and
+ gfc_duplicate_allocatable.
+ * gfortran.texi : Add mention of TR15581 extensions.
+ * gfortran.h : Add attribute alloc_comp, add
+ gfc_components field allocatable and add the prototype
+ for gfc_expr_to_initialize.
+ * trans-stmt.c (generate_loop_for_temp_to_lhs,
+ generate_loop_for_rhs_to_temp, gfc_trans_where_assign,
+ gfc_trans_where_3): Add extra arguments to calls to
+ gfc_trans_scalar_assign and set appropriately.
+ (gfc_trans_allocate): Nullify allocatable components.
+ (gfc_trans_deallocate): Deallocate to ultimate allocatable
+ components but stop at ultimate pointer components.
+ * module.c (mio_symbol_attribute, mio_symbol_attribute,
+ mio_component): Add module support for allocatable
+ components.
+ * trans-types.c (gfc_get_derived_type): Treat allocatable
+ components.
+ * trans.h : Add two boolean arguments to
+ gfc_trans_scalar_assign.
+ * resolve.c (resolve_structure_cons): Check conformance of
+ constructor element and the component.
+ (resolve_allocate_expr): Add expression to nullify the
+ constructor expression for allocatable components.
+ (resolve_transfer): Inhibit I/O of derived types with
+ allocatable components.
+ (resolve_fl_derived): Skip check of bounds of allocatable
+ components.
+ * trans-decl.c (gfc_get_symbol_decl): Add derived types
+ with allocatable components to deferred variable.
+ (gfc_trans_deferred_vars): Make calls for derived types
+ with allocatable components to gfc_trans_deferred_array.
+ (gfc_generate_function_code): Nullify allocatable
+ component function result on entry.
+ * parse.c (parse_derived): Set symbol attr.allocatable if
+ allocatable components are present.
+ * check.c (gfc_check_allocated): Enforce attr.allocatable
+ for intrinsic arguments.
+ (gfc_check_move_alloc): Check arguments of move_alloc.
+ * primary.c (gfc_variable_attr): Set allocatable attribute.
+ * intrinsic.texi : Add index entry and section for
+ for move_alloc.
+
+2006-10-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/29115
+ * resolve.c (resolve_structure_cons): It is an error if the
+ pointer component elements of a derived type constructor are
+ not pointer or target.
+
+
+ PR fortran/29211
+ * trans-stmt.c (generate_loop_for_temp_to_lhs,
+ generate_loop_for_rhs_to_temp): Provide a string length for
+ the temporary by copying that of the other side of the scalar
+ assignment.
+
+2006-10-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/28585
+ * intrinsic.c (add_functions): Add new_line Fortran 2003 intrinsic.
+ * intrinsic.h: Add gfc_simplify_new_line and gfc_check_new_line
+ prototypes.
+ * check.c (gfc_check_new_line): New function.
+ * simplify.c (gfc_simplify_new_line): New function.
+ * intrinsic.texi: Document new_line intrinsic.
+
2006-10-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/16580