GitLab

	gfc_conv_cst_int_power, gfc_conv_string_tmp,
	gfc_conv_function_call): Replace calls to convert on constant
	integer nodes by build_int_cst.
	* trans-stmt.c (gfc_trans_do): Likewise.
	* trans-io.c (set_internal_unit, transfer_namelist_element):
	Likewise.
	* trans-decl.c (build_entry_thunks): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114868 138bc75d-0d04-0410-961f-82ee72b054a4

        * simplify.c (gfc_simplify_rrspacing): Initialize and clear mpfr_t
        variable.

        * gfortran.dg/rrspacing_1.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114821 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/25049
	PR fortran/25050
	* check.c (non_init_transformational): New function.
	(find_substring_ref): New function to signal use of disallowed
	transformational intrinsic in an initialization expression.
	(gfc_check_all_any): Call previous if initialization expr.
	(gfc_check_count): The same.
	(gfc_check_cshift): The same.
	(gfc_check_dot_product): The same.
	(gfc_check_eoshift): The same.
	(gfc_check_minloc_maxloc): The same.
	(gfc_check_minval_maxval): The same.
	(gfc_check_gfc_check_product_sum): The same.
	(gfc_check_pack): The same.
	(gfc_check_spread): The same.
	(gfc_check_transpose): The same.
	(gfc_check_unpack): The same.

	PR fortran/18769
	*intrinsic.c (add_functions): Add gfc_simplify_transfer.
	*intrinsic.h : Add prototype for gfc_simplify_transfer.
	*simplify.c (gfc_simplify_transfer) : New function to act as
	placeholder for eventual implementation.  Emit error for now.

	PR fortran/16206
	* expr.c (find_array_element): Eliminate cond...

	* trans-intrinsic.c (gfc_conv_associated): Use pre and post blocks
	of the scalarization expression.

	* gfortran.dg/associated_4.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114757 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114754 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/19310
	* arith.c (gfc_range_check): Return ARITH_OK if -fno-range-check. Add
	return of ARITH_NAN, ARITH_UNDERFLOW, and ARITH_OVERFLOW.
	(gfc_arith_divide): If -fno-range-check allow mpfr to divide by zero.
	* gfortran.h (gfc_option_t): Add new flag.
	* invoke.texi: Document new flag.
	* lang.opt: Add option -frange-check.
	* options.c (gfc_init_options): Initialize new flag.
	(gfc_handle_options): Set flag if invoked.
	* simplify.c (range_check): Add error messages for
	overflow, underflow, and other errors.
	* trans-const.c (gfc_conv_mpfr_to_tree): Build NaN and Inf from mpfr
	result.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114752 138bc75d-0d04-0410-961f-82ee72b054a4

	instead of "Programming", following the Free Software Directory.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114744 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-array.c (gfc_conv_ss_startstride): Correct the runtime
	conditions for bounds-checking. Check for nonzero stride.
	Don't check the last dimension of assumed-size arrays. Fix the
	dimension displayed in the error message.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114724 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-array.h (gfc_trans_create_temp_array):  Add bool
	argument.
	* trans-arrray.c (gfc_trans_create_temp_array): Add extra
	argument "function" to show if we are translating a function.
	If we are translating a function, perform checks whether
	the size along any argument is negative.  In that case,
	allocate size 0.
	(gfc_trans_allocate_storage):  Add function argument (as
	false) to gfc_trans_create_temp_array call.
	* trans-expr.c (gfc_conv_function_call):  Add function
	argument (as true) to gfc_trans_create_temp_array call.
	* trans-stmt.c (gfc_conv_elemental_dependencies): Add
	function argument (as false) to gfc_trans_create_temp_array
	call.
	* trans-intrinsic.c:  Likewise.

2006-06-15  Thomas Koenig <Thomas.Koenig@online.de>

	* gfortran.dg/allocate_zerosize_2.f90:  New test case.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114677 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/24558
	PR fortran/20877
	PR fortran/25047
	* decl.c (get_proc_name): Add new argument to flag that a
	module function entry is being treated. If true, correct
	error condition, add symtree to module namespace and add
	a module procedure.
	(gfc_match_function_decl, gfc_match_entry,
	gfc_match_subroutine): Use the new argument in calls to
	get_proc_name.
	* resolve.c (resolve_entries): ENTRY symbol reference to
	to master entry namespace if a module function.
	* trans-decl.c (gfc_create_module_variable): Return if
	the symbol is an entry.
	* trans-exp.c (gfc_conv_variable): Check that parent_decl
	is not NULL.

2006-06-10  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/24558
	* gfortran.dg/entry_6.f90: New test.

	PR fortran/20877
	PR fortran/25047
	* gfortran.dg/entry_7.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114526 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-openmp.c (gfc_omp_clause_default_ctor): New function.
	* trans.h (gfc_omp_clause_default_ctor): New prototype.
	* f95-lang.c (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Define.

	* testsuite/libgomp.fortran/pr27916-1.f90: New test.
	* testsuite/libgomp.fortran/pr27916-2.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114520 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-expr.c (gfc_conv_substring): If the substring start is
	greater than its end, the length of the substring is zero, and
	not negative.
	(gfc_trans_string_copy): Don't generate a call to
	_gfortran_copy_string when destination length is zero.

	* gcc/testsuite/gfortran.dg/substr_2.f: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114496 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/27786
	* trans-array.c (gfc_conv_array_ref): Eliminate bounds checking
	for assumed-size Cray pointees.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114495 138bc75d-0d04-0410-961f-82ee72b054a4

        * intrinsic.c (add_subroutine):  Make make_noreturn() conditional on
        the appropriate symbol name.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114490 138bc75d-0d04-0410-961f-82ee72b054a4

	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.

2006-06-07  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/23091
	* gfortran.dg/saved_automatic_1.f90: New test.

	PR fortran/24168
	* gfortran.dg/array_simplify_1.f90: New test.

	PR fortran/25090
	* gfortran.dg/entry_dummy_ref_1.f90: New test.

	PR fortran/25058
	* gfortran.dg/entry_dummy_ref_2.f90: New test.
  




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114461 138bc75d-0d04-0410-961f-82ee72b054a4

	installing during build.

java,fortran:
	* Make-lang.in: Rename to htmldir to build_htmldir to avoid
	installing during build.

treelang:
	* Make-lang.in: Rename to gcc_htmldir to build_htmldir to avoid
	installing during build.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114426 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/27897
	* match.c (gfc_match_common):  Fix code typo.  Remove
	sym->name, since sym is NULL, and replace with name.

	* fortran/ChangeLog : Fix typo: 20838 to 20839.
	* testsuite/ChangeLog : The same.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114422 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.

	* gfortran.dg/bounds_check_3.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114414 138bc75d-0d04-0410-961f-82ee72b054a4

        * data.c (gfc_assign_data_value):  Fix comment typo.  Remove
        a spurious return.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114406 138bc75d-0d04-0410-961f-82ee72b054a4

	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/20838
	* 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.

2006-06-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/14067
	* gfortran.dg/data_char_1.f90: Add messages for truncated
	strings.

	PR fortran/16943
	* gfortran.dg/func_decl_2.f90: New test.

	PR fortran/20838
	* gfortran.dg/do_2.f90: New test.

	PR fortran/27655
	* gfortran.dg/associated_3.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114385 138bc75d-0d04-0410-961f-82ee72b054a4

	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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114346 138bc75d-0d04-0410-961f-82ee72b054a4

	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  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/27715
	* gfortran.dg/extended_char_comparison_1.f:  New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114317 138bc75d-0d04-0410-961f-82ee72b054a4

	* scanner.c (gfc_gobble_whitespace): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114310 138bc75d-0d04-0410-961f-82ee72b054a4

	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.

2006-06-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25098
	* gfortran.dg/dummy_procedure_1.f90: New test.

	PR fortran/25147
	* gfortran.dg/dummy_procedure_2.f90: New test.

	* gfortran.dg/associated_2.f90: Correct to make consistent with
	standard.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114296 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.

	* gfortran.dg/cray_pointers_7.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114252 138bc75d-0d04-0410-961f-82ee72b054a4

	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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114213 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-array.c (gfc_conv_array_ref): Perform out-of-bounds
	checking for assumed-size arrrays for all but the last dimension.

	* gfortran.dg/bounds_check_2.f: Add new check for multidimensional
	arrays.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114210 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114188 138bc75d-0d04-0410-961f-82ee72b054a4

	in error messages.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114183 138bc75d-0d04-0410-961f-82ee72b054a4

	trans-intrinsic.c, trans-stmt.c, trans-types.c: Fix comment typos.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114170 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-array.c (gfc_conv_array_ref): Don't perform out-of-bounds
	checking for assumed-size arrrays.

	* gfortran.dg/bounds_check_2.f: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114153 138bc75d-0d04-0410-961f-82ee72b054a4

	* trans-intrinsic.c (gfc_conv_associated): If pointer in first
	arguments has zero array length of zero string length, return
	false.

2006-05-27  Paul Thomas  <pault@gcc.gnu.org>

	* gfortran.dg/associated_2.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114149 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.

	* gfortran.dg/bounds_check_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114142 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/23151
	* io.c (match_io):  print (1,*) is an error.

2006-05-26  Thomas Koenig  <Thomas.Koenig@online.de>

	PR fortran/23151
	* gfortran.dg/inquire_9.f90:  Fix illegal print syntax.
	* gfortran.dg/print_parentheses_1.f:  New test.
	* gfortran.dg/print_parentheses_2.f90:  New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114138 138bc75d-0d04-0410-961f-82ee72b054a4

	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.

2006-05-26  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/27709
	* gfortran.dg/spec_expr_4.f90: New test.

	PR fortran/27155
	* gfortran.dg/transfer_array_intrinsic_4.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114127 138bc75d-0d04-0410-961f-82ee72b054a4

	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/27613
	* gfortran.dg/recursive_reference_1.f90: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113951 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/25746
	* interface.c (gfc_extend_assign): Use new code 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): Remove
	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.

2006-05-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/25746
	* gfortran.dg/elemental_subroutine_3.f90: New test.

	PR fortran/25090
	* gfortran.dg/entry_dummy_ref_1.f90: Remove.

	PR fortran/27584
	* gfortran.dg/associated_target_1.f90: New test.

	PR fortran/19015
	* gfortran.dg/maxloc_shape_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113949 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113942 138bc75d-0d04-0410-961f-82ee72b054a4

2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR fortran/27662
	* trans-array.c (gfc_conv_expr_descriptor): Don't zere the
	first stride to indicate a temporary.
	* trans-expr.c (gfc_conv_function_call): Likewise.

gcc/testsuite/

2006-05-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR fortran/27662
	* gfortran.dg/temporary_1.f90: New file.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113922 138bc75d-0d04-0410-961f-82ee72b054a4

            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.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113881 138bc75d-0d04-0410-961f-82ee72b054a4