GitLab

	PR fortran/31292
	* decl.c (gfc_match_modproc): Go up to the top of the namespace
	tree to find the module namespace for gfc_get_symbol.

2007-04-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31292
	* gfortran.dg/contained_module_proc_1.f90: New test.





git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123517 138bc75d-0d04-0410-961f-82ee72b054a4

	* fortran/gfortran.h (gfc_charlen_int_kind): New prototype.
	* fortran/trans-types.c (gfc_charlen_int_kind): New variable.
	(gfc_init_types): Define gfc_charlen_int_kind. 
	* fortran/trans.h (gfor_fndecl_string_repeat): Remove prototype.
	* fortran/trans-decl.c (gfor_fndecl_string_repeat): Delete.
	(gfc_build_intrinsic_function_decls): Don't set
	gfor_fndecl_string_repeat.
	* fortran/trans-intrinsic.c (gfc_conv_intrinsic_repeat): Rewrite
	so that we don't have to call a library function.
	* fortran/simplify.c (gfc_simplify_repeat): Perform the necessary
	checks on the NCOPIES argument, and work with arbitrary size
	arguments.

	* intrinsics/string_intrinsics.c (string_repeat): Remove.

	* gfortran.dg/repeat_2.f90: New test.
	* gfortran.dg/repeat_3.f90: New test.
	* gfortran.dg/repeat_4.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123481 138bc75d-0d04-0410-961f-82ee72b054a4

       * intrinsic.c (add_functions): Fix name of dummy argument
         for new_line and exit intrinsic.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123385 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/31160
	* gfortran.texi: Add a section for the %VAL, %REF and %LOC
	extensions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123383 138bc75d-0d04-0410-961f-82ee72b054a4

   * typeck.c (java_signed_or_unsigned_type): Remove.
   (java_signed_type): use get_signed_or_unsigned_type instead of
java_signed_or_unsigned_type.
   (java_unsigned_type): Ditto.
   * lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
   * java-tree.h (java_signed_or_unsigned_type): Remove

gcc/Changelog:
   * tree.h(get_signed_or_unsigned_type): New
   * fold-const.c (operand_equal_for_comparison_p): Use
get_signed_or_unsigned_type instead of
lang_hooks.types.signed_or_unsigned_type.
   * expr.c (store_expr): Ditto.
   * langhooks.c (get_signed_or_unsigned_type): New.
     (lhd_signed_or_unsigned_type): New
   * langhooks.h (lhd_signed_or_unsigned_type): New.
   * langhooks-def.h (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Define.

gcc/treelang/ChangeLog:
   * treetree.c (tree_lang_signed_or_unsigned_type): Remove.
   (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE) Remove.

gcc/ada/ChangeLog:
    * trans.c (Attribute_to_gnu): Use get_signed_or_unsigned_type
instead of gnat_signed_or_unsigned_type.
    * utils.c (gnat_signed_or_unsigned_type): Remove.
    * misc.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove
    * gigi.h (gnat_signed_or_unsigned_type): Remove

gcc/forrtan/trans-types.c:
   * trans-types.c (gfc_signed_or_unsigned_type): Remove.
     (gfc_unsigned_type): Use get_signed_or_unsigned_type instead of
gfc_signed_or_unsigned_type.
     (gfc_signed_type): Ditto.
   * trans-types.h (gfc_signed_or_unsigned_type): Remove.
   * f95-lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123373 138bc75d-0d04-0410-961f-82ee72b054a4

descend into all branches.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123355 138bc75d-0d04-0410-961f-82ee72b054a4

(find_conv): Compare pointers instead of calling strcmp.
(find_sym): Likewise, but ensure that the compared pointer is in
the global string table.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123346 138bc75d-0d04-0410-961f-82ee72b054a4

* gfc-internals.texi: Fix output filename.  Merge type index into
concept index.  Start documentation of gfc_code structure.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123309 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in: Add rules to convert it to dvi, pdf, and info.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123251 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123244 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123236 138bc75d-0d04-0410-961f-82ee72b054a4

	* fortran/interface.c (check_operator_interface): Implement
	the standard checks on user operators extending intrinsic operators.
	* fortran/resolve.c (resolve_operator): If the ranks of operators
	don't match, don't error out but try the user-defined ones first.

	* gfortran.dg/operator_1.f90: New test.
	* gfortran.dg/operator_2.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123196 138bc75d-0d04-0410-961f-82ee72b054a4

	* expr.c (check_dimension): Fix logic of comparisons.

	* gfortran.dg/bounds_check_6.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123187 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/31215
	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
	int result that is non-zero if the expression is the function
	result.  Only the characteristics of the result expression
	can be used in a procedure interface, so simplify LEN in situ
	using its character length.

	PR fortran/31219
	PR fortran/31200
	* trans-expr.c (gfc_conv_function_call): Do not use
	gfc_conv_expr_reference for actual pointer function with formal
	target because a temporary is created that does not transfer
	the reference correctly.  Do not indirect formal pointer
	functions since it is the function reference that is needed.

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31219
	* gfortran.dg/pointer_function_actual_1.f90: New test.

	PR fortran/31200
	* gfortran.dg/pointer_function_actual_2.f90: New test.

	PR fortran/31215
	* gfortran.dg/result_in_spec_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123184 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/31215
	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Return
	int result that is non-zero if the expression is the function
	result.  Only the characteristics of the result expression
	can be used in a procedure interface, so simplify LEN in situ
	using its character length.

	PR fortran/31219
	PR fortran/31200
	* trans-expr.c (gfc_conv_function_call): Do not use
	gfc_conv_expr_reference for actual pointer function with formal
	target because a temporary is created that does not transfer
	the reference correctly.  Do not indirect formal pointer
	functions since it is the function reference that is needed.

2007-03-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31219
	* gfortran.dg/pointer_function_actual_1.f90: New test.

	PR fortran/31200
	* gfortran.dg/pointer_function_actual_2.f90: New test.

	PR fortran/31215
	* gfortran.dg/result_in_spec_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123183 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123182 138bc75d-0d04-0410-961f-82ee72b054a4

(-Wcharacter-truncation): Add.
(-Wnonstd-intrinsics): Correct spelling.
(-std=): Edit.
(-fintrinsic-modules-path): Add.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123181 138bc75d-0d04-0410-961f-82ee72b054a4

	* arith.c (complex_pow): Rewrite to handle large power.
	(gfc_arith_power): Handle large power in the real and integer
	cases.

	* gfortran.dg/integer_exponentiation_3.F90: New	test.
	* gfortran.dg/integer_exponentiation_4.f90: New test.
	* gfortran.dg/integer_exponentiation_5.F90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123154 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-const.c (gfc_conv_mpz_to_tree): Allow integer constants
	larger than twice the width of a HOST_WIDE_INT.

	* gfortran.dg/no_range_check_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123136 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/31193
	* trans-intrinsic.c (gfc_size_in_bytes): Remove function.
	(gfc_conv_intrinsic_array_transfer): Remove calls to previous.
	Explicitly extract TREE_TYPEs for source and mold.  Use these
	to calculate length of source and mold, except for characters,
	where the se string_length is used.  For mold, the TREE_TYPE is
	recalculated using gfc_get_character_type_len so that the
	result is correctly cast for character literals and substrings.
	Do not use gfc_typenode_for_spec for the final cast.

2006-03-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31193
	* gfortran.dg/transfer_array_intrinsic_3.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123131 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* decl.c (gfc_match_derived_decl): Reliably reject
'doubleprecision' and 'doublecomplex' as type names.
testsuite/
* gfortran.dg/derived_name_1.f90: New.
* gfortran.dg/derived_name_2.f: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123129 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-expr.c (gfc_trans_init_string_length): Length should
	never be negative.
	(gfc_conv_function_call): Likewise.

	* gfortran.dg/string_length_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123051 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/30531
	PR fortran/31086
	* symbo.c : Add gfc_derived_types.
	(gfc_free_dt_list): Free derived type list gfc_derived_types.
	(gfc_free_namespace): Remove call to gfc_free_dt_list.
	(gfc_symbol_done_2): Call  gfc_free_dt_list.
	* gfortran.h : Declare gfc_derived_types to be external. Remove
	derived types field from gfc_namespace.
	* resolve.c (resolve_fl_derived): Refer to gfc_derived types
	rather than namespace derived_types.
	(resolve_fntype): Remove special treatment for module
	derived type functions.
	* trans-types.c (gfc_get_derived_type): Remove search for like
	derived types.  Finish by copying back end declaration to like
	derived types in the derived type list gfc_derived_types.

2007-03-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30531
	* gfortran.dg/used_types_14.f90: New test.

	PR fortran/31086
	* gfortran.dg/used_types_15.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123037 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-expr.c (gfc_conv_powi): Make n argument unsigned hwi.
	(gfc_conv_cst_int_power): Handle integer exponent with care,
	since it might be too large for us.

	* gfortran.dg/integer_exponentiation_2.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123028 138bc75d-0d04-0410-961f-82ee72b054a4

	* invoke.texi: Fix typo.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123018 138bc75d-0d04-0410-961f-82ee72b054a4

	    Tobias Burnus  <burnus@net-b.de>

	PR fortran/31188
	* expr.c (find_array_section): Allow
	  non-expression-constant variables.

2007-03-16  Tobias Burnus  <burnus@net-b.de>

	PR fortran/31188
	* gfortran.dg/parameter_array_dummy.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122987 138bc75d-0d04-0410-961f-82ee72b054a4

       * trans-decl.c (gfc_generate_function_code): Use all arguments of
         set_std.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122981 138bc75d-0d04-0410-961f-82ee72b054a4

	* lang.opt: Add -fbacktrace option.
	* invoke.texi: Document the new option.
	* trans-decl.c (gfc_build_builtin_function_decls): Add new
	option to the call to set_std.
	* options.c (gfc_init_options, gfc_handle_option): Handle the
	new option.

	* runtime/backtrace.c: New file.
	* runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
	environment variable.
	* runtime/compile_options.c (set_std): Add new argument.
	* runtime/main.c (store_exe_path, full_exe_path): New functions.
	* runtime/error.c (sys_exit): Add call to show_backtrace.
	* libgfortran.h (options_t): New backtrace field.
	(store_exe_path, full_exe_path, show_backtrace): New prototypes.
	* configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
	close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
	and getppid.
	* Makefile.am: Add runtime/backtrace.c.
	* fmain.c (main): Add call to store_exe_path.
	* Makefile.in: Renegerate.
	* config.h.in: Renegerate.
	* configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122954 138bc75d-0d04-0410-961f-82ee72b054a4

	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30922
	* decl.c (gfc_match_import): If the parent of the current name-
	space is null, try looking for an imported symbol in the parent
	of the proc_name interface.
	* resolve.c (resolve_fl_variable): Do not check for blocking of
	host association by a same symbol, if the symbol is in an
	interface body.

2007-03-15  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30879
	* decl.c (match_data_constant): Before going on to try to match
	a name, try to match a structure component.


	PR fortran/30870
	* resolve.c (resolve_actual_arglist): Do not reject a generic
	actual argument if it has a same name specific interface.

	PR fortran/31163
	* trans-array.c (parse_interface): Do not nullify allocatable
	components if the symbol has the saved attribute.


2007-03-15  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30922
	* gfortran.dg/import5.f90.f90: New test.


	PR fortran/30879
	* gfortran.dg/data_components_1.f90: New test.


	PR fortran/30870
	* gfortran.dg/generic_13.f90: New test.

	PR fortran/31163
	* gfortran.dg/alloc_comp_basics_5.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122944 138bc75d-0d04-0410-961f-82ee72b054a4

	fold(convert()) by fold_convert().
	(gfc_duplicate_allocatable): Likewise.
	* trans-intrinsic.c (gfc_conv_intrinsic_dot_product): Use
	build_int_cst instead of converting an integer_zero_node
	to the final type.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122921 138bc75d-0d04-0410-961f-82ee72b054a4

	* gfortran.dg/module_implicit_conversion.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122915 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122908 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/30948
PR fortran/30953
* intrinsics.texi (CHDIR): Fix argument names, note
that STATUS must be a default integer.
(CTIME): Fix argument names, note that RESULT must
be a default integer.
(EXIT): Note that STATUS must be a default integer.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122905 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: General whitespace cleanup, remove
comment about missing intrinsics.
(menu): Add lines for new entries listed below.
(ACOSH): Mention specific function DACOSH, correct
description phrasing.
(ASINH): Mention specific function DASINH, correct
description phrasing.
(ATANH): Mention specific function DATANH, correct
description phrasing.
(COS): Add index entry for CCOS.
(CPU_TIME): Correct "REAL" to "REAL(*)".
(EXP): Add index entry for CEXP.
(INT): Correct argument name to "A".
(INT2): New entry.
(INT8): New entry.
(LONG): New entry.
(MAX): Add index entries for specific variants.
(MCLOCK): New entry.
(MCLOCK8): New entry.
(SECNDS): Adjust to a more standard form.
(SECOND): New entry.
(TIME): Add cross-reference to MCLOCK.
(TIME8): Add cross-reference to MCLOCK8.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122902 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/30883
	* parse.c (parse_interface): Use the default types from the
	formal namespace if a function or its result do not have a type
	after parsing the specification statements.

2007-03-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30883
	* gfortran.dg/interface_11.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122822 138bc75d-0d04-0410-961f-82ee72b054a4

(ACHAR): Reference it.
(CHAR): Reference it.
(IACHAR): Reference it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122729 138bc75d-0d04-0410-961f-82ee72b054a4

(RENAME): Likewise.
(SYMLNK): Likewise.
(SYSTEM): Likewise.
(UNLINK): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122728 138bc75d-0d04-0410-961f-82ee72b054a4

(FSEEK): moved to correct place in alphabetical order.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122726 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/30947
	* check.c (gfc_check_alarm_sub): Added check for default integer 
	kind of status argument.
	* iresolve.c (gfc_resolve_alarm_sub): Removed conversion of 
	status argument.
	* intrinsic.texi (ALARM): Extended documentation.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122715 138bc75d-0d04-0410-961f-82ee72b054a4

	* intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
	(ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
	* intrinsic.c (add_subroutines): Adjusted dummy argument names 
	of GERROR and TTYNAM.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122712 138bc75d-0d04-0410-961f-82ee72b054a4