+2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * invoke.texi (Error and Warning Options): Document
+ -Wline-truncation.
+
+2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34956
+ * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
+ checking bounds of absent optional arguments.
+
+2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33197
+ * intrinsic.c (add_functions): Add simplification routines for
+ ERF, DERF, ERFC and DERFC.
+ * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
+ extensions into Fortran 2008 features.
+ * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
+ prototypes.
+ * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
+
+2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33197
+ * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
+ ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
+ ERFC_SCALED, LOG_GAMMA and HYPOT.
+ * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
+ gfc_resolve_hypot): New prototypes.
+ * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
+ ACOSH, ASINH and ATANH available.
+ * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
+ * lang.opt: Add -std=f2008 option.
+ * libgfortran.h: Define GFC_STD_F2008.
+ * lang-specs.h: Add .f08 and .F08 file suffixes.
+ * iresolve.c (gfc_resolve_hypot): New function.
+ * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
+ * check.c (gfc_check_hypot): New function.
+ * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
+ * options.c (set_default_std_flags): Allow Fortran 2008 by default.
+ (form_from_filename): Add .f08 suffix.
+ (gfc_handle_option): Handle -std=f2008 option.
+ * simplify.c (gfc_simplify_hypot): New function.
+ * gfortran.texi: Document Fortran 2008 status and file extensions.
+ * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
+ as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
+ ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
+ * invoke.texi: Document the new -std=f2008 option.
+
+2008-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ * gfortranspec.c (lang_specific_driver): Update copyright notice
+ dates.
+
+2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/35059
+ * expr.c (find_array_element): Modify traversing the constructor to
+ avoid trying to access NULL memory pointed to by next for the
+ last element. (find_array_section): Exit while loop if cons->next is
+ NULL.
+ * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
+ (gfc_conv_function_call): Same.
+ * decl.c (gfc_match_implicit): Same.
+ * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
+
+2008-02-28 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/31463
+ PR fortran/33950
+ PR fortran/34296
+ * lang.opt: Added -Wreturn-type.
+ * options.c (gfc_handle_option): Recognize -Wreturn-type.
+ * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
+ where the result value is not set.
+ (gfc_generate_function_code): Likewise.
+ (generate_local_decl): Emit warnings for funtions whose RESULT
+ variable is not set.
+
+2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/34868
+ * trans-expr.c (gfc_conv_variable): Don't build indirect
+ references when explicit interface is mandated.
+ * resolve.c (resolve_formal_arglist): Set attr.always_explicit
+ on the result symbol as well as the procedure symbol.
+
+2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33387
+ * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
+ gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
+ gfor_fndecl_math_exponent16.
+ * f95-lang.c (build_builtin_fntypes): Add new function types.
+ (gfc_init_builtin_functions): Add new builtins for nextafter,
+ frexp, ldexp, fabs, scalbn and inf.
+ * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
+ (gfc_resolve_scale): Don't convert type of second argument.
+ (gfc_resolve_set_exponent): Likewise.
+ (gfc_resolve_size): Don't add hidden arguments.
+ * trans-decl.c: Remove gfor_fndecl_math_exponent4,
+ gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
+ gfor_fndecl_math_exponent16.
+ * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
+ for scalbn, fraction, nearest, rrspacing, set_exponent and
+ spacing.
+ (gfc_conv_intrinsic_exponent): Directly call frexp.
+ (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
+ gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
+ gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
+ functions.
+ (gfc_conv_intrinsic_function): Use the new functions above.
+
2008-02-26 Tobias Burnus <burnus@net-b.de>
PR fortran/35033
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