+2006-06-08 Steven G. Kargl <kargls@comcat.net>
+
+ * intrinsic.c (add_subroutine): Make make_noreturn() conditional on
+ the appropriate symbol name.
+
+2006-06-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/23091
+ * resolve.c (resolve_fl_variable): Error if an automatic
+ object has the SAVE attribute.
+
+ PR fortran/24168
+ * expr.c (simplify_intrinsic_op): Transfer the rank and
+ the locus to the simplified expression.
+
+ PR fortran/25090
+ PR fortran/25058
+ * gfortran.h : Add int entry_id to gfc_symbol.
+ * resolve.c : Add static variables current_entry_id and
+ specification_expr.
+ (resolve_variable): During code resolution, check if a
+ reference to a dummy variable in an executable expression
+ is preceded by its appearance as a parameter in an entry.
+ Likewise check its specification expressions.
+ (resolve_code): Update current_entry_id on EXEC_ENTRY.
+ (resolve_charlen, resolve_fl_variable): Set and reset
+ specifiaction_expr.
+ (is_non_constant_shape_array): Do not return on detection
+ of a variable but continue to resolve all the expressions.
+ (resolve_codes): set current_entry_id to an out of range
+ value.
+
+2006-06-06 Mike Stump <mrs@apple.com>
+
+ * Make-lang.in: Rename to htmldir to build_htmldir to avoid
+ installing during build.
+
+2006-06-06 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/27897
+ * match.c (gfc_match_common): Fix code typo. Remove
+ sym->name, since sym is NULL, and replace with name.
+
+2006-06-05 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR libfortran/27895
+ * resolve.c (compute_last_value_for_triplet): New function.
+ (check_dimension): Correctly handle zero-sized array sections.
+ Add checking on last element of array sections.
+
+2006-06-05 Steven G. Kargl <kargls@comcast.net>
+
+ * data.c (gfc_assign_data_value): Fix comment typo. Remove
+ a spurious return.
+
+2006-06-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/14067
+ * data.c (create_character_intializer): Add warning message
+ for truncated string.
+
+ PR fortran/16943
+ * symbol.c : Include flags.h.
+ (gfc_add_type): If a procedure and types are the same do not
+ throw an error unless standard is less than gnu or pedantic.
+
+ PR fortran/20839
+ * parse.c (parse_do_block): Error if named block do construct
+ does not have a named enddo.
+
+ PR fortran/27655
+ * check.c (gfc_check_associated): Pick up EXPR_NULL for pointer
+ as well as target and put error return at end of function.
+
+2006-06-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * trans.c (gfc_msg_bounds, gfc_msg_fault, gfc_msg_wrong_return):
+ Add strings for common runtime error messages.
+ (gfc_trans_runtime_check): Add a locus argument, use a string
+ and not a string tree for the message.
+ * trans.h (gfc_trans_runtime_check): Change prototype accordingly.
+ (gfc_msg_bounds, gfc_msg_fault, gfc_msg_wrong_return): Add proto.
+ * trans-const.c (gfc_strconst_bounds, gfc_strconst_fault,
+ gfc_strconst_wrong_return, gfc_strconst_current_filename): Remove.
+ (gfc_init_constants): Likewise.
+ * trans-const.h: Likewise.
+ * trans-decl.c (gfc_build_builtin_function_decls): Call to
+ _gfortran_runtime_error has only one argument, the message string.
+ * trans-array.h (gfc_conv_array_ref): Add a symbol argument and a
+ locus.
+ * trans-array.c (gfc_trans_array_bound_check): Build precise
+ error messages.
+ (gfc_conv_array_ref): Use the new symbol argument and the locus
+ to build more precise error messages.
+ (gfc_conv_ss_startstride): More precise error messages.
+ * trans-expr.c (gfc_conv_variable): Give symbol reference and
+ locus to gfc_conv_array_ref.
+ (gfc_conv_function_call): Use the new prototype for
+ gfc_trans_runtime_check.
+ * trans-stmt.c (gfc_trans_goto): Build more precise error message.
+ * trans-io.c (set_string): Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use new prototype
+ for gfc_trans_runtime_check.
+
+2006-06-01 Thomas Koenig <Thomas.Koenig@online.de>
+
+ PR fortran/27715
+ * arith.c: Cast the characters from the strings to unsigned
+ char to avoid values less than 0 for extended ASCII.
+
+2006-06-01 Per Bothner <bothner@bothner.com>
+
+ * data.c (gfc_assign_data_value): Handle USE_MAPPED_LOCATION.
+ * scanner.c (gfc_gobble_whitespace): Likewise.
+
+2006-06-01 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/25098
+ PR fortran/25147
+ * interface.c (compare_parameter): Return 1 if the actual arg
+ is external and the formal is a procedure.
+ (compare_actual_formal): If the actual argument is a variable
+ and the formal a procedure, this an error. If a gsymbol exists
+ for a procedure of the same name, this is not yet resolved and
+ the error is cleared.
+
+ * trans-intrinsic.c (gfc_conv_associated): Make provision for
+ zero array length or zero string length contingent on presence
+ of target, for consistency with standard.
+
+2006-05-30 Asher Langton <langton2@llnl.gov>
+
+ * symbol.c (check_conflict): Allow external, function, and
+ subroutine attributes with Cray pointees.
+ * trans-expr.c (gfc_conv_function_val): Translate Cray pointees
+ that point to procedures.
+ * gfortran.texi: Document new feature.
+
+2006-05-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/27634
+ * io.c (check_format): Add error for missing period in format
+ specifier unless -std=legacy.
+ * gfortran.texi: Add description of expanded namelist read and
+ missing period in format extensions.
+
+2006-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/19777
+ * trans-array.c (gfc_conv_array_ref): Perform out-of-bounds
+ checking for assumed-size arrrays for all but the last dimension.
+
+2006-05-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * invoke.texi: Change -fpackderived into -fpack-derived.
+
+2006-05-29 Kazu Hirata <kazu@codesourcery.com>
+
+ * options.c, primary.c, resolve.c, trans-common.c: Fix typos
+ in error messages.
+
+2006-05-28 Kazu Hirata <kazu@codesourcery.com>
+
+ * check.c, expr.c, resolve.c, trans-common.c,
+ trans-intrinsic.c, trans-stmt.c, trans-types.c: Fix comment typos.
+
+2006-05-27 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/19777
+ * trans-array.c (gfc_conv_array_ref): Don't perform out-of-bounds
+ checking for assumed-size arrrays.
+
+2006-05-27 Paul Thomas <pault@gcc.gnu.org>
+
+ * trans-intrinsic.c (gfc_conv_associated): If pointer in first
+ arguments has zero array length of zero string length, return
+ false.
+
+2006-05-26 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/27524
+ * trans-array.c (gfc_trans_dummy_array_bias): Don't use stride as
+ a temporary variable when -fbounds-check is enabled, since its
+ value will be needed later.
+
+2006-05-26 Thomas Koenig <Thomas.Koenig@online.de>
+
+ PR fortran/23151
+ * io.c (match_io): print (1,*) is an error.
+
+2006-05-26 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/27709
+ * resolve.c (find_array_spec): Add gfc_symbol, derived, and
+ use to track repeated component references.
+
+ PR fortran/27155
+ PR fortran/27449
+ * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Use
+ se->string_length throughout and use memcpy to populate the
+ expression returned to the scalarizer.
+ (gfc_size_in_bytes): New function.
+
+2006-05-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/27613
+ * primary.c (gfc_match_rvalue): Test if symbol represents a
+ direct recursive function reference. Error if array valued,
+ go to function0 otherwise.
+
+2006-05-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/25746
+ * interface.c (gfc_extend_assign): Use new EXEC_ASSIGN_CALL.
+ * gfortran.h : Put EXEC_ASSIGN_CALL in enum.
+ * trans-stmt.c (gfc_conv_elemental_dependencies): New function.
+ (gfc_trans_call): Call it. Add new boolian argument to flag
+ need for dependency checking. Assert intent OUT and IN for arg1
+ and arg2.
+ (gfc_trans_forall_1): Use new code EXEC_ASSIGN_CALL.
+ trans-stmt.h : Modify prototype of gfc_trans_call.
+ trans.c (gfc_trans_code): Add call for EXEC_ASSIGN_CALL.
+ st.c (gfc_free_statement): Free actual for EXEC_ASSIGN_CALL.
+ * dependency.c (gfc_check_fncall_dependency): Don't check other
+ against itself.
+
+ PR fortran/25090
+ * resolve.c : Remove resolving_index_expr.
+ (entry_parameter): Remove.
+ (gfc_resolve_expr, resolve_charlen, resolve_fl_variable): Lift
+ calls to entry_parameter and references to resolving_index_expr.
+
+ PR fortran/27584
+ * check.c (gfc_check_associated): Replace NULL assert with an
+ error message, since it is possible to generate bad code that
+ has us fall through to here..
+
+ PR fortran/19015
+ * iresolve.c (maxloc, minloc): If DIM is not present, pass the
+ rank of ARRAY as the shape of the result. Otherwise, pass the
+ shape of ARRAY, less the dimension DIM.
+ (maxval, minval): The same, when DIM is present, otherwise no
+ change.
+
+2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR fortran/27662
+ * trans-array.c (gfc_conv_expr_descriptor): Don't zero the
+ first stride to indicate a temporary.
+ * trans-expr.c (gfc_conv_function_call): Likewise.
+
+2006-05-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+ Feng Wang <fengwang@nudt.edu.cn>
+
+ PR fortran/27552
+ * dump-parse-tree.c (gfc_show_expr): Deal with Hollerith constants.
+ * data.c (create_character_intializer): Set from_H flag if character is
+ initialized by Hollerith constant.
+
+2006-05-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/26551
+ * resolve.c (resolve_call, resolve_function): Issue an error
+ if a function or subroutine call is recursive but the function or
+ subroutine wasn't declared as such.
+
+2006-05-07 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/26551
+ * gfortran.dg/recursive_check_1.f: New test.
+
+
+2006-05-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/27320
+ * dump-parse-tree.c (gfc_show_code_node): Try harder to find the
+ called procedure name.
+
+2006-05-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/27415
+ * trans-openmp.c (gfc_trans_omp_parallel_do,
+ gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare): Set
+ OMP_PARALLEL_COMBINED flag.
+
+2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/26885
+ * Make-lang.in (GFORTRAN_D_OBJS): Replace gcc.o with
+ $(GCC_OBJS).
+
+2006-05-15 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/25090
+ * resolve.c: Static resolving_index_expr initialized.
+ (entry_parameter): New function to emit errors for variables
+ that are not entry parameters.
+ (gfc_resolve_expr): Call entry_parameter, when resolving
+ variables, if the namespace has entries and resolving_index_expr
+ is set.
+ (resolve_charlen): Set resolving_index_expr before the call to
+ resolve_index_expr and reset it afterwards.
+ (resolve_fl_variable): The same before and after the call to
+ is_non_constant_shape_array, which ultimately makes a call to
+ gfc_resolve_expr.
+
+ PR fortran/25082
+ * resolve.c (resolve_code): Add error condition that the return
+ expression must be scalar.
+
+ PR fortran/27411
+ * matchexp.c (gfc_get_parentheses): New function.
+ (match_primary): Remove inline code and call above.
+ * gfortran.h: Provide prototype for gfc_get_parentheses.
+ * resolve.c (resolve_array_ref): Call the above, when start is a
+ derived type variable array reference.
+
+2006-05-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/27446
+ * trans-openmp.c (gfc_trans_omp_array_reduction): Ensure
+ OMP_CLAUSE_REDUCTION_{INIT,MERGE} are set to BIND_EXPR.
+
+2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Make-lang.in (fortran/options.o): Depend on $(TARGET_H).
+
+2006-05-11 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/27553
+ * parse.c (next_free): Return instead of calling decode_statement
+ upon error.
+
+2005-05-10 Thomas Koenig <Thomas.Koenig@online.de>
+
+ PR fortran/27470
+ * trans-array.c(gfc_array_allocate): If ref->next exists
+ that is if there is a statement like ALLOCATE(foo%bar(2)),
+ F95 rules require that bar should be a pointer.
+
+2006-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/20460
+ * resolve.c (gfc_resolve_index): Make REAL array indices a
+ GFC_STD_LEGACY feature.
+
+2006-05-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/24549
+ * parse.c (reject_statement): Clear gfc_new_block.
+
+2006-05-09 Steven G. Kargl <kargls@comcast.net>
+
+ * invoke.texi: Missed file in previous commit. Update
+ description of -fall-intrinsics
+
+2006-05-07 Steven Boscher <steven@gcc.gnu.org>
+
+ PR fortran/27378
+ * parse.c (next_statement): Add check to avoid an ICE when
+ gfc_current_locus.lb is not set.
+
+2006-05-07 Tobias Schl\81üter <tobias.schlueter@physik.uni-muenchen.de>
+
+ PR fortran/27457
+ * match.c (match_case_eos): Error out on garbage following
+ CASE(...).
+
+2006-05-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/24813
+ * trans-array.c (get_array_ctor_strlen): Remove static attribute.
+ * trans.h: Add prototype for get_array_ctor_strlen.
+ * trans-intrinsic.c (gfc_conv_intrinsic_len): Switch on EXPR_ARRAY
+ and call get_array_ctor_strlen.
+
+2006-05-05 Steven G. Kargl <kargls@comcast.net>
+
+ * invoke.texi: Update description of -fall-intrinsics
+ * options.c (gfc_post_options): Disable -Wnonstd-intrinsics if
+ -fall-intrinsics is used.
+ (gfc_handle_option): Permit -Wno-nonstd-intrinsics.
+
+2006-05-04 Tobias Schl\81üter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * simplify.c (ascii_table): Fix wrong entry.
+
+2006-05-02 Steven G. Kargl <kargls@comcast.net>
+
+ PR fortran/26896
+ * lang.opt: Fix -Wtab description
+
+ PR fortran/20248
+ * lang.opt: New flag -fall-intrinsics.
+ * invoke.texi: Document option.
+ * gfortran.h (options_t): New member flag_all_intrinsics.
+ * options.c (gfc_init_options, gfc_handle_option): Set new option.
+ sort nearby misplaced options.
+ * intrinsic.c (add_sym, make_generic, make_alias): Use it.
+
+2006-05-02 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/27269
+ * module.c: Add static flag in_load_equiv.
+ (mio_expr_ref): Return if no symtree and in_load_equiv.
+ (load_equiv): If any of the equivalence members have no symtree, free
+ the equivalence and the associated expressions.
+
+ PR fortran/27324
+ * trans-common.c (gfc_trans_common): Invert the order of calls to
+ finish equivalences and gfc_commit_symbols.
+
+2006-04-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/25681
+ * simplify.c (simplify_len): Character variables with constant
+ length can be simplified.
+
+2006-04-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR fortran/27351
+ * trans-array.c (gfc_conv_array_transpose): Move gcc_assert
+ before gfc_conv_expr_descriptor.
+
+2006-04-23 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/25099
+ * resolve.c (resolve_call): Check conformity of elemental
+ subroutine actual arguments.
+
+2006-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/26769
+ * iresolve.c (gfc_resolve_reshape): Use reshape_r16 for real(16).
+ (gfc_resolve_transpose): Use transpose_r16 for real(16).
+
+2006-04-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/27122
+ * resolve.c (resolve_function): Remove general restriction on auto
+ character length function interfaces.
+ (gfc_resolve_uops): Check restrictions on defined operator
+ procedures.
+ (resolve_types): Call the check for defined operators.
+
+ PR fortran/27113
+ * trans-array.c (gfc_trans_array_constructor_subarray): Remove
+ redundant gfc_todo_error.
+ (get_array_ctor_var_strlen): Remove typo in enum.
+
+2006-04-18 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * parse.c (next_free): Use consistent error string between
+ free-form and fixed-form for illegal statement label of zero.
+ (next_fixed): Use consistent warning string between free-form
+ and fixed-form for statement labels for empty statements.
+
+2006-04-18 Steve Ellcey <sje@cup.hp.com>
+
+ * trans-io.c (gfc_build_io_library_fndecls): Align pad.
+
+2006-04-16 Thomas Koenig <Thomas.Koenig@online.de>
+
+ PR fortran/26017
+ * trans-array.c(gfc_array_init_size): Introduce or_expr
+ which is true if the size along any dimension
+ is negative. Create a temporary variable with base
+ name size. If or_expr is true, set the temporary to 0,
+ to the normal size otherwise.
+
+2006-04-16 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/26822
+ * intrinsic.c (add_functions): Mark LOGICAL as elemental.
+
+ PR fortran/26787
+ * expr.c (gfc_check_assign): Extend scope of error to include
+ assignments to a procedure in the main program or, from a
+ module or internal procedure that is not that represented by
+ the lhs symbol. Use VARIABLE rather than l-value in message.
+
+ PR fortran/27096
+ * trans-array.c (gfc_trans_deferred_array): If the backend_decl
+ is not a descriptor, dereference and then test and use the type.
+
+ PR fortran/25597
+ * trans-decl.c (gfc_trans_deferred_vars): Check if an array
+ result, is also automatic character length. If so, process
+ the character length.
+
+ PR fortran/18003
+ PR fortran/25669
+ PR fortran/26834
+ * trans_intrinsic.c (gfc_walk_intrinsic_bound): Set
+ data.info.dimen for bound intrinsics.
+ * trans_array.c (gfc_conv_ss_startstride): Pick out LBOUND and
+ UBOUND intrinsics and supply their shape information to the ss
+ and the loop.
+
+ PR fortran/27124
+ * trans_expr.c (gfc_trans_function_call): Add a new block, post,
+ in to which all the argument post blocks are put. Add this block
+ to se->pre after a byref call or to se->post, otherwise.
+
+2006-04-14 Roger Sayle <roger@eyesopen.com>
+
+ * trans-io.c (set_string): Use fold_build2 and build_int_cst instead
+ of build2 and convert to construct "x < 0" rather than "x <= -1".
+
2006-04-13 Richard Henderson <rth@redhat.com>
* trans-openmp.c (gfc_trans_omp_sections): Adjust for changed
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