+2007-05-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32046
+ * trans-expr.c (gfc_trans_zero_assign): Convert the result of
+ TYPE_SIZE_UNIT into a signed type.
+ (gfc_trans_array_copy): Likewise.
+ (gfc_trans_array_constructor_copy): Likewise.
+ * trans-array.c (gfc_trans_create_temp_array): Likewise.
+ (gfc_grow_array): Likewise.
+ (gfc_array_init_size): Likewise.
+ (gfc_duplicate_allocatable): Likewise.
+ * trans-stmt.c (allocate_temp_for_forall_nest_1): Likewise.
+
+2007-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/18923
+ * resolve.c (resolve_function): Don't call resolve_global_procedure if
+ there is no name. Delete duplicated statement in ELSE clause.
+
+2007-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31627
+ * trans-array.c (gfc_trans_array_bound_check): Take extra argument to
+ indicate whether we should check the upper bound in that dimension.
+ (gfc_conv_array_index_offset): Check only the lower bound of the
+ last dimension for assumed-size arrays.
+ (gfc_conv_array_ref): Likewise.
+ (gfc_conv_ss_startstride): Likewise.
+
+2007-05-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32002
+ * resolve.c (resolve_actual_arglist): Resolve actual argument after
+ being identified as variable.
+
+2007-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32027
+ * trans-stmt.c (gfc_trans_do): Fix the value of loop variable
+ when the loop ends.
+
+2007-05-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * trans-stmt.c (gfc_trans_do): Fix a typo in comment.
+
+2007-05-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31867
+ PR fortran/31994
+ * trans-array.c (gfc_conv_expr_descriptor): Obtain the stored
+ offset for non-descriptor, source arrays and correct for stride
+ not equal to one before writing to field of output descriptor.
+
+2007-05-20 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32001
+ * check.c (check_rest): Improved argument conformance check and
+ fixed error message generation.
+
+2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30820
+ * Make-lang.in: Remove use of -Wno-error for expr.o, resolve.o,
+ simplify.o and trans-common.o.
+
+2007-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31974
+ * trans-array.c (gfc_trans_auto_array_allocation): Avoid
+ multiplication of mismatched types.
+
+2007-05-18 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/24633
+ * symbol.c (gfc_add_flavor): Add the NAME to error message if
+ available.
+
+2007-05-15 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/31919
+ PR fortran/31929
+ PR fortran/31930
+ * intrinsic.c (check_specific): Check elemental intrinsics for
+ rank and shape.
+ (add_functions): Fixed dummy argument names of BESJN and BESYN.
+ Fixed elemental status of MCLOCK and MCLOCK8.
+ * check.c (check_rest): Added check for array conformance.
+ (gfc_check_merge): Removed check for array conformance.
+ (gfc_check_besn): Removed check for scalarity.
+ * intrinsic.texi (CSHIFT, EOSHIFT): Fixed typos.
+ (BESJN, BESYN): Clarified documentation.
+
+2007-05-17 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.
+
+2007-05-16 Brooks Moses <brooks.moses@codesourcery.com>
+
+ PR fortran/18769
+ PR fortran/30881
+ PR fortran/31194
+ PR fortran/31216
+ PR fortran/31427
+ * target-memory.c: New file.
+ * target-memory.h: New file.
+ * simplify.c: Add #include "target-memory.h".
+ (gfc_simplify_transfer): Implement constant-
+ folding for TRANSFER intrinsic.
+ * Make-lang.in: Add dependencies on new target-memory.* files.
+
+2007-05-15 Paul Brook <paul@codesourcery.com>
+
+ * trans-types.c (gfc_type_for_size): Handle signed TImode.
+
+2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30723
+ * trans.h (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64,
+ gfor_fndecl_internal_free): Remove prototypes.
+ (gfor_fndecl_os_error, gfc_call_free, gfc_call_malloc): Add prototypes.
+ * trans.c (gfc_call_malloc, gfc_call_free): New functions.
+ * f95-lang.c (gfc_init_builtin_functions): Add __builtin_free
+ and __builtin_malloc builtins.
+ * trans-decl.c (gfor_fndecl_internal_malloc,
+ gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove.
+ (gfor_fndecl_os_error): Add.
+ (gfc_build_builtin_function_decls): Don't create internal_malloc,
+ internal_malloc64 and internal_free library function declaration.
+ Create os_error library call function declaration.
+ * trans-array.c (gfc_trans_allocate_array_storage,
+ gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
+ gfc_conv_array_parameter, gfc_duplicate_allocatable): Use
+ gfc_call_malloc and gfc_call_free instead of building calls to
+ internal_malloc and internal_free.
+ * trans-expr.c (gfc_conv_string_tmp): Likewise.
+ * trans-stmt.c (gfc_do_allocate, gfc_trans_assign_need_temp,
+ gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
+ gfc_trans_where_2: Likewise.
+ * trans-intrinsic.c (gfc_conv_intrinsic_ctime,
+ gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
+ gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_trim): Likewise.
+
+2007-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31725
+ * trans-expr.c (gfc_conv_substring): Evaluate substring bounds
+ only once.
+
+2007-05-14 Rafael Avila de Espindola <espindola@google.com>
+
+ * f95-lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
+ * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use unsigned_type_for
+ instead of gfc_unsigned_type.
+ * trans-stmt.c (gfc_trans_do): Use unsigned_type_for instead of
+ gfc_unsigned_type.
+ * trans-types.c (gfc_unsigned_type): Remove.
+ * trans-types.h (gfc_unsigned_type): Remove.
+
+2007-05-12 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30746
+ * resolve.c (check_host_association): New function that detects
+ incorrect host association and corrects it.
+ (gfc_resolve_expr): Call the new function for variables and
+ functions.
+ * match.h : Remove prototype for gfc_match_rvalue.
+ * gfortran.h : Add prototype for gfc_match_rvalue.
+
+2007-05-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30876
+ * trans-expr.c (gfc_conv_function_call): Reduce indirection for
+ direct assignments of recursive array valued functions.
+ * primary.c (gfc_match_rvalue): Correct error for recursive
+ function calls such that directly recursive calls of scalar
+ function without an explicit result are disallowed.
+
+2007-05-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/30878
+ * resolve.c (resolve_fl_namelist): It is not an error if the
+ namelist element is the result variable of the enclosing
+ function. Search for the symbol in current and all parent
+ namespaces for a potential conflict.
+ * symbol.c (check_conflict): Remove the conflict between
+ 'in_namelist' and 'FL_PROCEDURE' because the symbol info
+ is not available to exclude function result variables.
+ * trans-io.c (nml_get_addr_expr): Use the fake result decl
+ if the symbol is an implicit result variable.
+
+2007-05-11 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31474
+ * decl.c (get_proc_name): If an entry has already been declared
+ as a module procedure, pick up the symbol and the symtree and
+ use them for the entry.
+
+2007-05-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31630
+ * resolve.c (resolve_symbol): Remove the flagging mechanism from the
+ formal namespace resolution and instead check that the formal
+ namespace is not the current namespace.
+
+2007-05-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31692
+ * trans-array.c (gfc_conv_array_parameter): Convert full array
+ references to the result of the procedure enclusing the call.
+
+2007-05-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/29397
+ PR fortran/29400
+ * decl.c (add_init_expr_to_sym): Expand a scalar initializer
+ for a parameter array into an array expression with the right
+ shape.
+ * array.c (spec_dimen_size): Remove static attribute.
+ * gfortran.h : Prototype for spec_dimen_size.
+
+2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31399
+ * trans-stmt.c (gfc_trans_do): Handle large loop counts.
+
+2007-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31764
+ * simplify.c (gfc_simplify_new_line): NEW_LINE can be simplified
+ even for non constant arguments.
+
+2007-05-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31201
+ * gfortran.h: Add runtime error codes from libgfortran.h. Define
+ MAX_UNIT_NUMBER.
+ * trans.c (gfc_trans_runtime_check): Update the format of runtime error
+ messages to match library runtime errors. Use call to new library
+ function runtime_error_at().
+ * trans.h: Add prototype for new function gfc_trans_io_runtime_check.
+ Add declaration for library functions runtime_error_at and
+ generate_error.
+ * trans_io.c (gfc_trans_io_runtime_check): New function.
+ (set_parameter_value): Add error checking for UNIT numbers.
+ (set_parameter_ref): Initialize the users variable to zero.
+ (gfc_trans_open): Move setting of unit number to after setting of common
+ flags so that runtime error trapping can be detected.
+ (gfc_trans_close): Likewise. (build_filepos): Likewise.
+ (gfc_trans_inquire): Likewise. (build_dt): Likewise.
+ * trans-decl.c: Add declarations for runtime_error_at and
+ generate_error. (gfc_build_builtin_function_decls): Build function
+ declarations for runtime_error_at and generate_error.
+
+2007-05-06 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31540
+ * resolve.c (resolve_fl_procedure): Resolve constant character
+ lengths.
+
+2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/31251
+ * decl.c (match_char_spec): Add check for invalid character lengths.
+
+2007-05-04 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * intrinsic.texi (CMPLX): Document result kind.
+ (COMPLEX): Add documentation.
+
+2007-05-04 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/31760
+ * intrinsic.c (add_functions): Replaced calls to gfc_check_g77_math1
+ by gfc_check_fn_r to avoid checks for scalarity.
+ * check.c (gfc_check_besn): Removed check for scalarity.
+ (gfc_check_g77_math1): Removed.
+ * intrinsic.h (gfc_check_g77_math1): Removed.
+
+2007-05-04 Daniel Franke <franke.daniel@gmail.com>
+
+ * check.c (gfc_check_fseek_sub): Fixed typo.
+
+2007-05-04 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/22359
+ * intrinsic.c (add_subroutines): Added FSEEK.
+ * intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New.
+ * iresolve.c (gfc_resolve_fseek_sub): New.
+ * check.c (gfc_check_fseek_sub): New.
+ * intrinsic.texi (FSEEK): Updated.
+
+2007-05-04 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31803
+ * expr.c (gfc_check_pointer_assign): Check for NULL pointer.
+
2007-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/31251
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