+2009-12-28 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/42353
+ * symbol.c (gfc_find_derived_vtab): Make vtabs and vtypes private.
+
+2009-12-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+ Daniel Kraft <d@domob.eu>
+
+ PR fortran/22552
+ * lang.opt (Wimplicit-procedure): New option.
+ * gfortran.h (struct gfc_option_t): New member `warn_implicit_procedure'
+ * options.c (gfc_handle_option): Handle -Wimplicit-procedure.
+ * interface.c (gfc_procedure_use): Warn about procedure never
+ explicitly declared if requested by the new flag.
+ * invoke.texi: Document new flag -Wimplicit-procedure.
+
+2009-12-17 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/42144
+ * trans-expr.c (select_class_proc): Skip abstract base types.
+
+2009-12-16 Kazu Hirata <kazu@codesourcery.com>
+
+ * gfc-internals.texi, gfortran.texi, invoke.texi: Fix typos.
+ Follow spelling conventions.
+
+2009-12-15 Tobias Burnus <burnus@net-b.de>
+ Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/41235
+ * resolve.c (resolve_global_procedure): Add check for
+ presence of an explicit interface for nonconstant,
+ nonassumed character-length functions.
+ (resolve_fl_procedure): Remove check for nonconstant
+ character-length functions.
+
+2009-12-14 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/42354
+ * expr.c (check_init_expr): Do not check for specification functions.
+
+2009-12-11 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/42257
+ * module.c (write_dt_extensions): Check for accessibility.
+
+2009-12-11 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/40290
+ * expr.c (gfc_type_convert_binary): Added warn-on-conversion flag,
+ passed on to gfc_convert_type_warn() instead of gfc_convert_type();
+ enabled warnings on all callers but ...
+ * arith.c (eval_intrinsic): Disabled warnings on implicit type
+ conversion.
+ * gfortran.h gfc_type_convert_binary): Adjusted prototype.
+
+2009-12-11 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/42335
+ * symbol.c (select_type_insert_tmp): Add an extra check for
+ error recovery.
+
+2009-12-10 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/40287
+ * iresolve.c (resolve_mask_arg): Disabled warning on conversion
+ to LOGICAL(1).
+
+2009-12-10 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/41369
+ * parse.c (match_deferred_characteristics): Removed check for empty
+ types in function return values.
+
+2009-12-10 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/34402
+ * expr.c (check_alloc_comp_init): New.
+ (check_init_expr): Verify that allocatable components
+ are not data-initalized.
+
+2008-12-08 Daniel Kraft <d@domob.eu>
+
+ PR fortran/41177
+ * gfortran.h (struct symbol_attribute): New flag `class_pointer'.
+ * symbol.c (gfc_build_class_symbol): Set the new flag.
+ * resolve.c (update_compcall_arglist): Remove wrong check for
+ non-scalar base-object.
+ (check_typebound_baseobject): Add the correct version here as well
+ as some 'not implemented' message check in the old case.
+ (resolve_typebound_procedure): Check that the passed-object dummy
+ argument is scalar, non-pointer and non-allocatable as it should be.
+
+2009-12-08 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/40961
+ PR fortran/40377
+ * gfortran.texi (Non-Fortran Main Program): Add
+ _gfortran_set_fpe documentation.
+ (Interoperability with C): Mention array storage order.
+
+2009-12-07 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/41940
+ * match.c (gfc_match_allocate): Improved error message for
+ allocatable scalars that are allocated with a shape.
+
+2009-12-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ PR other/40302
+ * arith.c: Remove HAVE_mpc* checks throughout.
+ * expr.c: Likewise.
+ * gfortran.h: Likewise.
+ * resolve.c: Likewise.
+ * simplify.c: Likewise.
+ * target-memory.c: Likewise.
+ * target-memory.h: Likewise.
+
+2009-12-06 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/40904
+ * intrinsics.texi: Fixed description of COUNT.
+
+2009-12-01 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/42131
+ * trans-stmt.c (gfc_trans_do): Sign test using ternary operator.
+
+2009-11-30 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/42053
+ * resolve.c (resolve_select_type): Check for duplicate CLASS IS blocks.
+
+2009-11-30 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/41631
+ * decl.c (gfc_match_derived_decl): Set extension level.
+ * gfortran.h (symbol_attribute): Expand 'extension' bit field to 8 bit.
+ * iresolve.c (gfc_resolve_extends_type_of): Return value of
+ 'is_extension_of' has kind=4.
+ * match.c (select_type_set_tmp,gfc_match_class_is): Create temporary
+ for CLASS IS blocks.
+ * module.c (MOD_VERSION): Bump module version.
+ (ab_attribute,attr_bits): Remove AB_EXTENSION.
+ (mio_symbol_attribute): Handle expanded 'extension' field.
+ * resolve.c (resolve_select_type): Implement CLASS IS blocks.
+ (resolve_fl_variable_derived): Show correct type name.
+ * symbol.c (gfc_build_class_symbol): Set extension level.
+
+2009-11-30 Janus Weil <janus@gcc.gnu.org>
+
+ * intrinsic.h (gfc_resolve_extends_type_of): Add prototype.
+ * intrinsic.c (add_functions): Use 'gfc_resolve_extends_type_of'.
+ * iresolve.c (gfc_resolve_extends_type_of): New function, which
+ replaces the call to EXTENDS_TYPE_OF by the library function
+ 'is_extension_of' and modifies the arguments.
+ * trans-intrinsic.c (gfc_conv_extends_type_of): Removed.
+ (gfc_conv_intrinsic_function): FOR EXTENDS_TYPE_OF, don't call
+ gfc_conv_extends_type_of but gfc_conv_intrinsic_funcall.
+
+2009-11-30 Paul Thomas <pault@gcc.gnu.org>
+ Janus Weil <janus@gcc.gnu.org>
+
+ * decl.c (encapsulate_class_symbol): Replaced by
+ 'gfc_build_class_symbol'.
+ (build_sym,build_struct): Call 'gfc_build_class_symbol'.
+ (gfc_match_derived_decl): Replace vindex by hash_value.
+ * dump-parse-tree.c (show_symbol): Replace vindex by hash_value.
+ * gfortran.h (symbol_attribute): Add field 'vtab'.
+ (gfc_symbol): Replace vindex by hash_value.
+ (gfc_class_esym_list): Ditto.
+ (gfc_get_derived_type,gfc_build_class_symbol,gfc_find_derived_vtab):
+ New prototypes.
+ * module.c (mio_symbol): Replace vindex by hash_value.
+ * resolve.c (vindex_expr): Rename to 'hash_value_expr'.
+ (resolve_class_compcall,resolve_class_typebound_call): Renamed
+ 'vindex_expr'.
+ (resolve_select_type): Replace $vindex by $vptr->$hash.
+ * symbol.c (gfc_add_save): Handle vtab symbols.
+ (gfc_type_compatible): Rewrite.
+ (gfc_build_class_symbol): New function which replaces
+ 'encapsulate_class_symbol'.
+ (gfc_find_derived_vtab): New function to set up a vtab symbol for a
+ derived type.
+ * trans-decl.c (gfc_create_module_variable): Handle vtab symbols.
+ * trans-expr.c (select_class_proc): Replace vindex by hash_value.
+ (gfc_conv_derived_to_class): New function to construct a temporary
+ CLASS variable from a derived type expression.
+ (gfc_conv_procedure_call): Call 'gfc_conv_derived_to_class'.
+ (gfc_conv_structure): Initialize the $extends and $size fields of
+ vtab symbols.
+ (gfc_trans_class_assign): Replace $vindex by $vptr. Remove the $size
+ assignment.
+ * trans-intrinsic.c (gfc_conv_same_type_as): Replace $vindex by
+ $vptr->$hash, and replace vindex by hash_value.
+ * trans-stmt.c (gfc_trans_allocate): Insert $vptr references, replace
+ $vindex by $vptr. Remove the $size assignment.
+ * trans-types.c (gfc_get_derived_type): Make it non-static.
+
+2009-11-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/42131
+ * trans-stmt.c (gfc_trans_do): Calculate loop count
+ without if statements.
+
2009-11-28 Jakub Jelinek <jakub@redhat.com>
* trans-common.c (create_common): Remove unused offset variable.
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