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2020-11-29PR fortran/98017 - Suspected regression using PACKHarald Anlauf1-0/+3
When substituting a parameter variable of type character, the character length was reset to 1. Fix this by copying the length. gcc/fortran/ChangeLog: * expr.c (simplify_parameter_variable): Fix up character length after copying an array-valued expression. gcc/testsuite/ChangeLog: * gfortran.dg/pr98017.f90: New test.
2020-10-16PR fortran/95979 - ICE in get_kind, at fortran/simplify.c:129Harald Anlauf1-1/+1
Simplification of the elemental intrinsic INDEX with constant array-valued arguments failed with an ICE or did not reduce to a constant array, depending also on the presence of the optional KIND argument. Add a further attempt of simplification in the case of elemental intrinsics, and make sure the KIND argument is not removed prematurely during simplification of INDEX. gcc/fortran/ChangeLog: PR fortran/95979 * expr.c (gfc_check_init_expr): Fix check of return code from gfc_intrinsic_func_interface. * intrinsic.c (gfc_intrinsic_func_interface): Add further attempt of simplification of elemental intrinsics with array arguments. * iresolve.c (gfc_resolve_index_func): Keep optional KIND argument for simplification of elemental use of INDEX. gcc/testsuite/ChangeLog: PR fortran/95979 * gfortran.dg/index_4.f90: New test.
2020-09-30Fortran: add contiguous check for ptr assignment, fix non-contig check (PR97242)Tobias Burnus1-7/+19
gcc/fortran/ChangeLog: PR fortran/97242 * expr.c (gfc_is_not_contiguous): Fix check. (gfc_check_pointer_assign): Use it. gcc/testsuite/ChangeLog: PR fortran/97242 * gfortran.dg/contiguous_11.f90: New test. * gfortran.dg/contiguous_4.f90: Update. * gfortran.dg/contiguous_7.f90: Update.
2020-08-30 2020-8-20 José Rui Faustino de Sousa <jrfsousa@gmail.com>José Rui Faustino de Sousa1-0/+6
gcc/fortran/ChangeLog: PR fortran/96727 * expr.c (gfc_check_init_expr): Add default error message for the AS_ASSUMED_RANK case. gcc/testsuite/ChangeLog: PR fortran/96727 * gfortran.dg/PR96727.f90: New test.
2020-08-30 2020-8-20 José Rui Faustino de Sousa <jrfsousa@gmail.com>José Rui Faustino de Sousa1-1/+1
gcc/fortran/ChangeLog: PR fortran/96726 * expr.c (check_references): Change different relational operator to less-than operator to avoid infinite loop. gcc/testsuite/ChangeLog: PR fortran/96726 * gfortran.dg/PR96726.f90: New test.
2020-07-14Fortran : ICE in gfc_check_pointer_assign PR95612Mark Eggleston1-1/+14
Output an error if the right hand value is a zero sized array or does not have a symbol tree otherwise continue checking. 2020-07-14 Steven G. Kargl <kargl@gcc.gnu.org> gcc/fortran/ PR fortran/95612 * expr.c (gfc_check_pointer_assigb): Output an error if rvalue is a zero sized array or output an error if rvalue doesn't have a symbol tree. 2020-07-14 Mark Eggleston <markeggleston@gcc.gnu.org> gcc/testsuite/ PR fortran/95612 * gfortran.dg/pr95612.f90: New test.
2020-07-01Fortran : Fortran translation issues PR52279Mark Eggleston1-1/+1
Mark strings for translation by enclosing in G_() and _(). 2020-06-24 Mark Eggleston <markeggleston@gcc.gnu.org> gcc/fortran/ PR fortran/52279 * arith.c (reduce_binary_aa): Mark for translation the string parameter to gfc_check_conformance with G_(). * check.c (gfc_invalid_boz): Mark hint for translation using _(). (gfc_check_achar): Mark for translation the message parameter to gfc_invalid_boz using G_(). (gfc_check_char): Mark for translation the message parameter to gfc_invalid_boz using G_(). (gfc_check_complex): Mark for translation the message parameter to gfc_invalid_boz using G_(). (gfc_check_float): Mark for translation the message parameter to gfc_invalid_boz using G_(). (check_rest): Mark for translation the string parameter to gfc_check_conformance with _(). (gfc_check_minloc_maxloc): Mark for translation the string parameter to gfc_check_conformance with _(). (gfc_check_findloc): Mark for translation the string parameter to gfc_check_conformance with _(). (check_reduction): Mark for translation the string parameter to gfc_check_conformance with _(). (gfc_check_pack): Mark for translation the string parameter to gfc_check_conformance with _(). * decl.c (match_old_style_init): Mark for translation the message parameter to gfc_invalid_boz using G_(). * expr.c (gfc_check_assign): Mark for translation the string parameter to gfc_check_conformance with _(). * intrinsic.c (check_specific): Mark for translation the string parameter to gfc_check_conformance with _(). (gfc_check_intrinsic_standard): Mark symstd_msg strings for translation using G_(). No need to mark symstd_msg for translation in call to gfc_warning or when setting symstd. * io.c (check_open_constraints): Mark strings for translation using G_() in all calls to warn_or_error. (match_io_element): Mark for translation the message parameter to gfc_invalid_boz using G_(). * primary.c (match_boz_constant): Mark for translation the message parameter to gfc_invalid_boz using G_(). * resolve.c (resolve_elemental_actual): Mark for translation the string parameter to gfc_check_conformance with _(). (resolve_operator): Mark for translation the string parameter to gfc_check_conformance with _(). Mark translation strings assigned to msg using G_() for use in a call to cfg_warning.
2020-06-11PR fortran/95503 - Fix ICE in gfc_is_simply_contiguous, at fortran/expr.c:5844Harald Anlauf1-1/+3
The check for assigning a pointer that cannot be determined to be simply contiguous at compile time to a contiguous pointer does not need to be invoked if the lhs of the assignment is known to have conflicting attributes. 2020-06-11 Harald Anlauf <anlauf@gmx.de> gcc/fortran/ PR fortran/95503 * expr.c (gfc_check_pointer_assign): Skip contiguity check of rhs of pointer assignment if lhs cannot be simply contiguous. gcc/testsuite/ PR fortran/95503 * gfortran.dg/pr95503.f90: New test.
2020-04-27Revert r10-7920-g06eca1acafa27e19e82dc73927394a7a4d0bdbc5 .Thomas Koenig1-5/+2
2020-04-27 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/93956 PR fortran/94788 * expr.c (gfc_check_pointer_assign): Revert patch for PR 93956. * interface.c: Likewise. 2020-04-27 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/93956 PR fortran/94788 * gfortran.dg/pointer_assign_13.f90: Remove.
2020-04-23Fix PR 93956, wrong pointer when returned via function.Thomas König1-2/+5
This one took a bit of detective work. When array pointers point to components of derived types, we currently set the span field and then create an array temporary when we pass the array pointer to a procedure as a non-pointer or non-target argument. (This is inefficient, but that's for another release). Now, the compiler detected this case when there was a direct assignment like p => a%b, but not when p was returned either as a function result or via an argument. This patch fixes that. 2020-04-23 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/93956 * expr.c (gfc_check_pointer_assign): Also set subref_array_pointer when a function returns a pointer. * interface.c (gfc_set_subref_array_pointer_arg): New function. (gfc_procedure_use): Call it. 2020-04-23 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/93956 * gfortran.dg/pointer_assign_13.f90: New test.
2020-04-01fortran : FAIL: gfortran.dg/pr93365.f90 PR94386Mark Eggleston1-7/+26
Failures of pr93365.f90, pr93600_1.f90 and pr93600_2.f90. Changes made by PR94246 delete and changed code from expr.c introduced by PR93600, the deleted code. This broke the PR93600 test cases. Restoring the deleted code and leaving the changed code alone allows the cases for PR93600 and PR94246 to pass. gcc/fortran/ChangeLog: PR fortran/94386 expr.c (simplify_parameter_variable): Restore code deleted in PR94246.
2020-03-28Patch for PR94246Paul Thomas1-32/+15
2020-03-23fortran: ICE in gfc_match_assignment PR93600Mark Eggleston1-8/+26
This patch builds on the original patch by Steve Kargl that fixed the ICE and produced an "Unclassifiable statement at (1)" error. The processing of parameter variables now correctly handles zero length arrays used with %kind and %len. A side affect is that "Unclassifiable" error now says "Assignment to constant expression at (1)". It also fixes PR93365. gcc/fortran/ChangeLog: PR fortran/93600 * expr.c (simplify_parameter_variable): Check whether the ref chain contains INQUIRY_LEN or INQUIRY_KIND and set inquiry boolean. When an empty array has been identified and a new new EXPR_ARRAY expression has been created only return that expression if inquiry is not set. This allows the new expression to drop through to be simplified into a EXPR_CONSTANT representing %kind or %len. * match.c (gfc_match_assignment): If lvalue doesn't have a symtree free both lvalue and rvalue expressions and return an error. * resolv.c (gfc_resolve_ref): Ensure that code to handle INQUIRY_LEN is only performed for arrays with deferred types. gcc/testsuite/ChangeLog: PR fortran/93365 PR fortran/93600 * gfortran.dg/pr93365.f90: New test. * gfortran.dg/pr93600_1.f90: New test. * gfortran.dg/pr93600_2.f90: New test.
2020-02-18[fortran] ICE assign character pointer to non target PR93714Mark Eggleston1-7/+7
An ICE occurred if an attempt was made to assign a pointer to a character variable that has an length incorrectly specified using a real constant and does not have the target attribute. gcc/fortran/ChangeLog PR fortran/93714 * expr.c (gfc_check_pointer_assign): Move check for matching character length to after checking the lvalue attributes for target or pointer. gcc/testsuite/ChangeLog PR fortran/93714 * gfortran.dg/char_pointer_assign_6.f90: Look for no target message instead of length mismatch. * gfortran.dg/pr93714_1.f90 * gfortran.dg/pr93714_2.f90
2020-01-30Remove check for maximum symbol name length.Andrew Benson1-1/+3
PR fortran/87103 * expr.c (gfc_check_conformance): Check vsnprintf for truncation. * iresolve.c (gfc_get_string): Likewise. * symbol.c (gfc_new_symbol): Remove check for maximum symbol name length. Remove redundant 0 setting of new calloc()ed gfc_symbol.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-12-21re PR fortran/92753 (ICE in gfc_trans_call, at fortran/trans-stmt.c:392)Paul Thomas1-5/+9
2019-12-21  Paul Thomas  <pault@gcc.gnu.org> PR fortran/92753 * expr.c (find_inquiry_ref): Catch INQUIRY_LEN case, where the temporary expression has been converted to a constant and make the new expression accordingly. Correct the error in INQUIRY_RE and INQUIRY_IM cases. The original rather than the resolved expression was being used as the source in mpfr_set. 2019-12-21  Paul Thomas  <pault@gcc.gnu.org> PR fortran/92753 * gfortran.dg/inquiry_type_ref_5.f90 : New test. From-SVN: r279696
2019-12-20Fortran] PR 92996 – fix rank resolution EXPR_ARRAYTobias Burnus1-0/+10
PR fortran/92996 gcc/fortran/ * expr.c (simplify_parameter_variable): Call gfc_resolve_ref and gfc_expression_rank; fix location info. * gfortran.h (gfc_resolve_ref, gfc_expression_rank): Declare. * match.c (gfc_match_stopcode): Remove redundant setting of gfc_init_expr_flag; early return if gfc_simplify_expr has an error. * resolve.c (gfc_expression_rank): Renamed from expression_rank; minor cleanup. (gfc_resolve_ref): Removed static and renamed from resolve_ref. (resolve_variable, resolve_typebound_function, resolve_typebound_subroutine, resolve_ppc_call, resolve_expr_ppc, gfc_resolve_expr, resolve_procedure): Update calls. PR fortran/92996 gcc/testsuite/ * gfortran.dg/array_simplify_4.f90: New. * gfortran.dg/pr91565.f90: Update dg-error. * gfortran.dg/pr91801.f90: Likewise. From-SVN: r279638
2019-11-08Allow CHARACTER literals in assignments and data statements.Mark Eggleston1-0/+6
Allows character literals to used to assign values to non-character variables in the same way that Hollerith constants are used. In addition character literals can be used in data statements just like Hollerith constants. Warnings of such use are output to discourage this usage as it is a non-standard legacy feature and must be explicitly enabled. Enabled by -fdec and -fdec-char-conversions. Co-Authored-By: Jim MacArthur <jim.macarthur@codethink.co.uk> From-SVN: r277975
2019-10-13re PR fortran/92017 (ICE in gfc_expr_attr, at fortran/primary.c:2674)Thomas Koenig1-0/+3
2019-10-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/92017 * expr.c (simplify_parameter_variable): Set the character length of the result expression from the original expression if necessary. 2019-10-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/92017 * gfortran.dg/minmaxloc_14.f90: New test. From-SVN: r276938
2019-10-03Character typenames in errors and warningsMark Eggleston1-5/+3
Character type names now incorporate length, kind is only shown if the default character is not being used. Examples: character(7) is reported as CHARACTER(7) character(len=20,kind=4) is reported as CHARACTER(20,4) dummy character variables with assumed length: character(*) is reported as CHARACTER(*) character(*,kind=4) is reported as CHARACTER(*,4) From-SVN: r276505
2019-09-17re PR fortran/91588 (ICE in check_inquiry, at fortran/expr.c:2673)Paul Thomas1-34/+45
2019-09-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/91588 * expr.c (check_inquiry): Remove extended component refs by using symbol pointers. If a function argument is an associate variable with a constant target, copy the target expression in place of the argument expression. Check that the charlen is not NULL before using the string length. (gfc_check_assign): Remove extraneous space. 2019-09-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/91588 * gfortran.dg/associate_49.f90 : New test. From-SVN: r275800
2019-09-01array.c (spec_dimen_size): Check for the presence of expressions for the bounds.Paul Thomas1-1/+1
2019-09-01 Paul Thomas <pault@gcc.gnu.org> * array.c (spec_dimen_size): Check for the presence of expressions for the bounds. * decl.c (gfc_match_end): Add case COMP_SELECT_RANK. * dump-parse-tree.c(show_symbol): Show the arrayspec of class entities. (show_code_node): Show the code for SELECT_RANK. * expr.c (gfc_check_vardef_context): Omit the context of variable definition for select rank associate names since the ASSUMED RANK throws. * gfortran.h : Add ST_SELECT_RANK and ST_RANK to enum gfc_statement. Add select_rank_temporary to symbol attribute structure. Add EXEC_SELECT_RANK to enum gfc_exec_op. * match.c (match_exit_cycle): Add COMP_SELECT_RANK. (copy_ts_from_selector_to_associate): Add as special case for assumed rank class variables. (select_intrinsic_set_tmp): Clean up the code by using symbols for references to the temporary and the selector. (select_type_set_tmp): Ditto. (select_rank_set_tmp): New function. (gfc_match_select_rank): New function. (gfc_match_rank_is): New function. * match.h : Add prototypes for gfc_match_select_rank and gfc_match_rank_is. * parse.c (decode_statement): Attempt to match select_rank and rank statements. (next_statement, gfc_ascii_statement): Add ST_SELECT_RANK. (parse_select_rank_block): New function. (parse_executable): Parse select rank block for ST_SELECT_RANK. * parse.h : Add COMP_SELECT_RANK to enum gfc_compile_state. * resolve.c (resolve_variable): Exclude select_rank_temporaries from the check on use of ASSUMED RANK. (gfc_resolve_expr): Make sure that unlimited polymorphic select rank temporaries expressions are not resolved again after being successfully resolved. (resolve_assoc_var): Do not do the rank check for select rank temporaries. (resolve_select_rank): New function. (gfc_resolve_blocks): Deal with case EXEC_SELECT_RANK. (resolve_symbol): Exclude select rank temporaries for check on use of ASSUMED RANK. * st.c (gfc_free_statement): Include EXEC_SELECT_RANK. * trans-array.c (gfc_conv_array_ref): Select rank temporaries may have dimen == 0. (gfc_conv_expr_descriptor): Zero the offset of select rank temporaries. * trans-stmt.c (copy_descriptor): New function. (trans_associate_var): Add code to associate select rank temps. (gfc_trans_select_rank_cases): New function. (gfc_trans_select_rank): New function. * trans-stmt.h : Add prototype for gfc_trans_select_rank. trans.c (trans_code): Add select rank case. 2019-09-01 Paul Thomas <pault@gcc.gnu.org> * gfortran.dg/select_rank_1.f90 : New test. * gfortran.dg/select_rank_2.f90 : New test. From-SVN: r275269
2019-08-13re PR fortran/87993 (ICE in gfc_constructor_first, at fortran/constructor.c:234)Steven G. Kargl1-0/+5
2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/87993 * expr.c (gfc_simplify_expr): Simplifcation of an array with a kind type inquiry suffix yields a constant expression. 2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/87993 * gfortran.dg/pr87993.f90: New test. From-SVN: r274388
2019-08-10decl.c (match_old_style_init): Use a clearer error message.Steven G. Kargl1-13/+28
2019-08-10 Steven G. Kargl <kargl@gcc.gnu.org> * decl.c (match_old_style_init): Use a clearer error message. * expr.c (gfc_check_assign): Update BOZ checking to provide a stricter adherence to the Fortran standard. Use gfc_invalid_boz () to relax errors into warnings. * gfortran.h (gfc_isym_id): Add new ids GFC_ISYM_DFLOAT, GFC_ISYM_FLOAT, GFC_ISYM_REALPART, and GFC_ISYM_SNGL * intrinsic.c (add_functions): Use new ids to split REAL generic into REAL, FLOAT, DFLOAT, SNGL, and REALPART generics. (gfc_intrinsic_func_interface): Allow new intrinsics in an initialization expression * resolve.c (resolve_operator): Deal with BOZ as operands. Use gfc_invalid_boz to allow for errors or warnings via the -fallow-invalid-boz option. A BOZ cannot be an operand to an unary operator. Both operands of a binary operator cannot be BOZ. For binary operators, convert a BOZ operand into the type and kind of the other operand for REAL or INTEGER operand. * trans-intrinsic.c: Use new ids to cause conversions to happen. 2019-08-10 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/boz_8.f90: Adjust error messages. * gfortran.dg/nan_4.f90: Ditto. * gfortran.dg/boz_1.f90: Add -fallow-invalid-boz to dg-options, and test for warnings. * gfortran.dg/boz_3.f90: Ditto. * gfortran.dg/boz_4.f90: Ditto. * gfortran.dg/dec_structure_6.f90: Ditto. * gfortran.dg/ibits.f90: Ditto. From-SVN: r274257
2019-07-23arith.c (gfc_convert_integer, [...]): Move to ...Steven G. Kargl1-28/+20
2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> * arith.c (gfc_convert_integer, gfc_convert_real, gfc_convert_complex): Move to ... * primary.c (convert_integer, convert_real, convert_complex): ... here. Rename and make static functions. (match_integer_constant): Use convert_integer (match_real_constant): Use convert_real. (match_complex_constant: Use convert_complex. * arith.h (gfc_convert_integer, gfc_convert_real, gfc_convert_complex): Remove prototypes. * array.c (match_array_cons_element): A BOZ cannot be a data statement value. Jump to a common exit point. * check.c (gfc_invalid_boz): New function. Emit error or warning for a BOZ in an invalid context. (boz_args_check): Move to top of file to prevent need of forward declaration. (is_boz_constant): New function. Check that BOZ expr is constant. (gfc_b z2real): New function. In-place conversion of BOZ literal constant to REAL in accordance to F2018. (gfc_boz2int): New function. In-place conversion of BOZ literal onstant to INTEGER in accordance to F2018. (gfc_check_achar, gfc_check_char, gfc_check_float): Use gfc_invalid_boz. Convert BOZ as needed. (gfc_check_bge_bgt_ble_blt): Enforce F2018 requirements on BGE, BGT, BLE, and BLT intrinsic functions. (gfc_check_cmplx): Re-organize to check kind, if present, first. Convert BOZ real and/or imaginary parts as needed in accordance to F2018. (gfc_check_complex): Use gfc_invalid_boz. Convert BOZ as needed. (gfc_check_dcmplx, gfc_check_dble ): Convert BOZ as needed. (gfc_check_dshift): Make dshift[lr] conform to F2018 standard. gfc_check_float (gfc_expr *a) (gfc_check_iand_ieor_ior): Make IAND, IEOR, and IOR conform to F2018 standard. (gfc_check_int): Conform to F2018 standard. (gfc_check_intconv): Deprecate SHORT and LONG aliases for INT2 and INT. Simply return for a BOZ argument. See gfc_simplify_intconv. (gfc_check_merge_bits): Make MERGE_BITS conform to Fortran 2018 standard. (gfc_check_real): Remove incorrect comment. Check kind, if present, first. Simply return for a BOZ argument. See gfc_simplify_real. (gfc_check_and): Re-do error handling for BOZ arguments. Remove special casing ts.type != BT_INTEGER or BT_LOGICAL. * decl.c (match_old_style_init): Check for BOZ in old-style initialization. Issue error or warning depending on -fallow-invalid-boz option. Issue error if variable is not an INTEGER or REAL and the value is BOZ. * expr.c (gfc_copy_expr): Copy a BT_BOZ gfc_expr. (gfc_check_assign): Re-do error handling for a BOZ in an assignment statement. Do in-place conversion of RHS based on LHS type of INTEGER or REAL. * gfortran.h (gfc_expr): Add a boz component. Remove is_boz component. (gfc_boz2int, gfc_boz2real, gfc_invalid_boz): New prototypes. * interface.c (gfc_extend_assign): Guard against replacing an intrinsic involving a BOZ literal constant on RHS. * invoke.texi: Doument -fallow-invalid-boz. * lang.opt: New option. -fallow-invalid-boz. * libgfortran.h (bt): Elevate BOZ to a basic type. * misc.c (gfc_basic_typename, gfc_typename): Translate BT_BOZ to BOZ. * primary.c (convert_integer, convert_real, convert_complex): to here. Rename and make static functions. * primary.c(match_boz_constant): Rewrite parsing of a BOZ. Re-do error handling. Deprecate 'X' for hexidecimal and postfix notation. Use -fallow-invalid-boz and gfc_invalid_boz to accept deprecated code. * resolve.c (resolve_ordinary_assign): Rework a RHS that is a BOZ literal constant. Use gfc_invalid_boz to allow previous nonstandard behavior. Remove range checking of BOZ conversion. * simplify.c (convert_boz): Remove function. (simplify_cmplx): Remove conversion of BOZ constants, because conversion is done in gfc_check_cmplx. (gfc_simplify_float): Remove conversion of BOZ constant, because conversion is done in gfc_check_float. (simplify_intconv): Use gfc_boz2int to convert BOZ to INTEGER. Remove range checking for BOZ conversion. (gfc_simplify_real): Use k, if present, to determine kind. Convert BOZ to REAL. Remove range checking for BOZ conversion. target-memory.c (gfc_convert_boz): Rewrite to deal with convert of a BOZ to a REAL value. 2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/achar_5.f90: Fix for new BOZ handling. * arithmetic_overflow_1.f90: Ditto. * gfortran.dg/boz_11.f90: Ditto. * gfortran.dg/boz_12.f90: Ditto. * gfortran.dg/boz_4.f90: Ditto. * gfortran.dg/boz_5.f90: Ditto. * gfortran.dg/boz_6.f90: Ditto. * gfortran.dg/boz_7.f90: Ditto. * gfortran.dg/boz_8.f90: Ditto. * gfortran.dg/dec_structure_6.f90: Ditto. * gfortran.dg/dec_union_1.f90: Ditto. * gfortran.dg/dec_union_2.f90: Ditto. * gfortran.dg/dec_union_5.f90: Ditto. * gfortran.dg/dshift_3.f90: Ditto. * gfortran.dg/gnu_logical_2.f90: Ditto. * gfortran.dg/int_conv_1.f90: Ditto. * gfortran.dg/ishft_1.f90: Ditto. * gfortran.dg/nan_4.f90: Ditto. * gfortran.dg/no_range_check_3.f90: Ditto. * gfortran.dg/pr16433.f: Ditto. * gfortran.dg/pr44491.f90: Ditto. * gfortran.dg/pr58027.f90: Ditto. * gfortran.dg/pr81509_2.f90: Ditto. * gfortran.dg/unf_io_convert_1.f90: Ditto. * gfortran.dg/unf_io_convert_2.f90: Ditto. * gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90: Ditto. * gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto. * gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto. * gfortran.fortran-torture/execute/seq_io.f90: Ditto. * gfortran.dg/gnu_logical_1.F: Delete test. * gfortran.dg/merge_bits_3.f90: New test. * gfortran.dg/merge_bits_3.f90: Ditto. * gfortran.dg/boz_int.f90: Ditto. * gfortran.dg/boz_bge.f90: Ditto. * gfortran.dg/boz_complex_1.f90: Ditto. * gfortran.dg/boz_complex_2.f90: Ditto. * gfortran.dg/boz_complex_3.f90: Ditto. * gfortran.dg/boz_dble.f90: Ditto. * gfortran.dg/boz_dshift_1.f90: Ditto. * gfortran.dg/boz_dshift_2.f90: Ditto. * gfortran.dg/boz_float_1.f90: Ditto. * gfortran.dg/boz_float_2.f90: Ditto. * gfortran.dg/boz_float_3.f90: Ditto. * gfortran.dg/boz_iand_1.f90: Ditto. * gfortran.dg/boz_iand_2.f90: Ditto. 2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org> * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage * testsuite/libgomp.fortran/reduction5.f90: Ditto. From-SVN: r273747
2019-07-14re PR fortran/87233 (Constraint C1279 still followed after f2008 standard ↵Jerry DeLisle1-4/+6
revision (?)) 2019-07-14 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/87233 * expr.c (check_restricted): Relax constraint C1279 which was removed from F2008 and above. * gfortran.dg/initialization_14.f90: Modify to now pass by removing two dg-error commands. Added comments. * gfortran.dg/initialization_30.f90: New test that includes the two tests removed above with the 'dg-options -std=f95'. From-SVN: r273484
2019-06-13re PR fortran/89344 (uncaught programmer error: polymorphic variable is ↵Steven G. Kargl1-2/+9
INTENT(IN) but assigned to without error) 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/89344 * expr.c (gfc_check_vardef_context): Check for INTENT(IN) variable in SELECT TYPE construct. 2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/89344 * gfortran.dg/pr89344.f90: New test. From-SVN: r272255
2019-05-19re PR fortran/88821 (Inline packing of non-contiguous arguments)Thomas Koenig1-0/+3
2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88821 * expr.c (gfc_is_simply_contiguous): Return true for an EXPR_ARRAY. * trans-array.c (is_pointer): New function. (gfc_conv_array_parameter): Call gfc_conv_subref_array_arg when not optimizing and not optimizing for size if the formal arg is passed by reference. * trans-expr.c (gfc_conv_subref_array_arg): Add arguments fsym, proc_name and sym. Add run-time warning for temporary array creation. Wrap argument if passing on an optional argument to an optional argument. * trans.h (gfc_conv_subref_array_arg): Add optional arguments fsym, proc_name and sym to prototype. 2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88821 * gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options to make sure the test for internal_pack is retained. * gfortran.dg/assumed_type_2.f90: Split compile and run time tests into this and * gfortran.dg/assumed_type_2a.f90: New file. * gfortran.dg/c_loc_test_22.f90: Likewise. * gfortran.dg/contiguous_3.f90: Likewise. * gfortran.dg/internal_pack_11.f90: Likewise. * gfortran.dg/internal_pack_12.f90: Likewise. * gfortran.dg/internal_pack_16.f90: Likewise. * gfortran.dg/internal_pack_17.f90: Likewise. * gfortran.dg/internal_pack_18.f90: Likewise. * gfortran.dg/internal_pack_4.f90: Likewise. * gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options to make sure the test for internal_pack is retained. * gfortran.dg/internal_pack_6.f90: Split compile and run time tests into this and * gfortran.dg/internal_pack_6a.f90: New file. * gfortran.dg/internal_pack_8.f90: Likewise. * gfortran.dg/missing_optional_dummy_6: Split compile and run time tests into this and * gfortran.dg/missing_optional_dummy_6a.f90: New file. * gfortran.dg/no_arg_check_2.f90: Split compile and run time tests into this and * gfortran.dg/no_arg_check_2a.f90: New file. * gfortran.dg/typebound_assignment_5.f90: Split compile and run time tests into this and * gfortran.dg/typebound_assignment_5a.f90: New file. * gfortran.dg/typebound_assignment_6.f90: Split compile and run time tests into this and * gfortran.dg/typebound_assignment_6a.f90: New file. * gfortran.dg/internal_pack_19.f90: New file. * gfortran.dg/internal_pack_20.f90: New file. * gfortran.dg/internal_pack_21.f90: New file. From-SVN: r271377
2019-04-14re PR fortran/89843 (CFI_section delivers incorrect result descriptor)Paul Thomas1-5/+29
2019-04-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/89843 * trans-decl.c (gfc_get_symbol_decl): Assumed shape and assumed rank dummies of bind C procs require deferred initialization. (convert_CFI_desc): New procedure to convert incoming CFI descriptors to gfc types and back again. (gfc_trans_deferred_vars): Call it. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Null the CFI descriptor pointer. Free the descriptor in all cases. PR fortran/89846 * expr.c (is_CFI_desc): New function. (is_subref_array): Tidy up by referencing the symbol directly. * gfortran.h : Prototype for is_CFI_desc. * trans_array.c (get_CFI_desc): New function. (gfc_get_array_span, gfc_conv_scalarized_array_ref, gfc_conv_array_ref): Use it. * trans.c (get_array_span): Extract the span from descriptors that are indirect references. PR fortran/90022 * trans-decl.c (gfc_get_symbol_decl): Make sure that the se expression is a pointer type before converting it to the symbol backend_decl type. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Eliminate temporary creation for intent(in). 2019-04-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/89843 * gfortran.dg/ISO_Fortran_binding_4.f90: Modify the value of x in ctg. Test the conversion of the descriptor types in the main program. * gfortran.dg/ISO_Fortran_binding_10.f90: New test. * gfortran.dg/ISO_Fortran_binding_10.c: Called by it. PR fortran/89846 * gfortran.dg/ISO_Fortran_binding_11.f90: New test. * gfortran.dg/ISO_Fortran_binding_11.c: Called by it. PR fortran/90022 * gfortran.dg/ISO_Fortran_binding_1.c: Correct the indexing for the computation of 'ans'. Also, change the expected results for CFI_is_contiguous to comply with standard. * gfortran.dg/ISO_Fortran_binding_1.f90: Correct the expected results for CFI_is_contiguous to comply with standard. * gfortran.dg/ISO_Fortran_binding_9.f90: New test. * gfortran.dg/ISO_Fortran_binding_9.c: Called by it. 2019-04-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/89843 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Only return immediately if the source pointer is null. Bring forward the extraction of the gfc type. Extract the kind so that the element size can be correctly computed for sections and components of derived type arrays. Remove the free of the CFI descriptor since this is now done in trans-expr.c. (gfc_desc_to_cfi_desc): Only allocate the CFI descriptor if it is not null. (CFI_section): Normalise the difference between the upper and lower bounds by the stride to correctly calculate the extents of the section. PR fortran/89846 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Use the stride measure for the gfc span if it is not a multiple of the element length. Otherwise use the element length. PR fortran/90022 * runtime/ISO_Fortran_binding.c (CFI_is_contiguous) : Return 1 for true and 0 otherwise to comply with the standard. Correct the contiguity check for rank 3 and greater by using the stride measure of the lower dimension rather than the element length. From-SVN: r270353
2019-04-03[multiple changes]Dominique d'Humieres1-1/+1
2019-04-03 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/68567 * expr.c (gfc_reduce_init_expr): Add extra check to avoid dereferencing a null pointer. 2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org> PR fortran/68567 * gfortran.dg/parameter_array_error_1.f90: New test. From-SVN: r270137
2019-04-03re PR fortran/89375 (fortran/expr.c:4723:5: warning: logical ‘or’ of ↵Dominique d'Humieres1-1/+0
equal expressions [-Wlogical-op]) 2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org> PR fortran/89375 * expr.c (comp_pointer): Remove redundant condition. From-SVN: r270115
2019-03-27re PR fortran/85537 ([F08] Invalid memory reference at runtime when calling ↵Janus Weil1-0/+14
subroutine through procedure pointer) fix PR 85537 2019-03-27 Janus Weil <janus@gcc.gnu.org> PR fortran/85537 * expr.c (gfc_check_assign_symbol): Reject internal and dummy procedures in procedure pointer initialization. 2019-03-27 Janus Weil <janus@gcc.gnu.org> PR fortran/85537 * gfortran.dg/dummy_procedure_11.f90: Fix test case. * gfortran.dg/pointer_init_11.f90: New test case. From-SVN: r269980
2019-03-27re PR fortran/88247 (ICE in get_array_ctor_var_strlen, at ↵Paul Thomas1-1/+3
fortran/trans-array.c:2068) 2019-03-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/88247 * expr.c (is_subref_array): Permit substrings to be detected as subref arrays. * trans-array.c (get_array_ctor_var_strlen): Obtain the length of deferred length strings. Handle substrings with a NULL end expression. (trans_array_constructor): Remove an unnecessary blank line. (gfc_conv_scalarized_array_ref): Skip to label 'done' if 'decl' is a pointer array. (get_array_charlen): If the expression is an array, convert the first element of the constructor and use its string length. Get a new charlen if necessary. (gfc_conv_expr_descriptor): Call 'get_array_charlen' for array constructor expressions. If the ss_info string length is available, use that to set the span of character arrays. * trans-expr.c (gfc_get_expr_charlen): Handle substrings * trans-stmt.c (trans_associate_var): Set the pointer array flag for variable targets and constant array constructors. Take care not to reset the string length or the span in the case of expressions that are not converted as direct by reference. 2019-03-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/88247 * gfortran.dg/associate_47.f90: New test. From-SVN: r269962
2019-03-18re PR fortran/88008 (ICE in check_typebound_baseobject, at ↵Thomas Koenig1-0/+6
fortran/resolve.c:6058) 2019-03-17 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88008 * gfortran.h (expr_t): Add EXPR_UNKNOWN. * expr.c (gfc_copy_expr): Add EXPR_UNKNOWN to switch statement. (gfc_simplify_expr): Likewise. * module.c (mio_expr): Likewise. * resovle.c (extract_compcall_passed_object): Issue error on unknown type. (check_typebound_baseobject): Issue error on wrong type. * trans-expr.c (gfc_apply_interface_mapping_to_expr): Add EXPR_UNKNOWN to switch statement. 2019-03-17 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88008 * gfortran.dg/typebound_call_31.f90: New test. From-SVN: r269750
2019-03-15re PR fortran/60091 (Misleading error messages in rank-2 pointer assignment ↵Harald Anlauf1-13/+47
to rank-1 target) 2019-03-15 Harald Anlauf <anlauf@gmx.de> PR fortran/60091 * expr.c (gfc_check_pointer_assign): Correct and improve error messages for invalid pointer assignments. PR fortran/60091 * gfortran.dg/pointer_remapping_3.f08: Adjust error messages. * gfortran.dg/pointer_remapping_7.f90: Adjust error message. From-SVN: r269717
2019-03-11Wrap option names in gcc internal messages with %< and %>.Martin Liska1-1/+1
2019-03-11 Martin Liska <mliska@suse.cz> * check-internal-format-escaping.py: New file. 2019-03-11 Martin Liska <mliska@suse.cz> * builtins.c (expand_builtin_thread_pointer): Wrap an option name in a string format message and fix GNU coding style. (expand_builtin_set_thread_pointer): Likewise. * common/config/aarch64/aarch64-common.c (aarch64_rewrite_selected_cpu): Likewise. * common/config/alpha/alpha-common.c (alpha_handle_option): Likewise. * common/config/arc/arc-common.c (arc_handle_option): Likewise. * common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise. * common/config/bfin/bfin-common.c (bfin_handle_option): Likewise. * common/config/i386/i386-common.c (ix86_handle_option): Likewise. * common/config/ia64/ia64-common.c (ia64_handle_option): Likewise. * common/config/m68k/m68k-common.c (m68k_handle_option): Likewise. * common/config/msp430/msp430-common.c (msp430_handle_option): Likewise. * common/config/nds32/nds32-common.c (nds32_handle_option): Likewise. * common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option): Likewise. * common/config/riscv/riscv-common.c (riscv_subset_list::parsing_subset_version): Likewise. (riscv_subset_list::parse_std_ext): Likewise. (riscv_subset_list::parse_sv_or_non_std_ext): Likewise. (riscv_subset_list::parse): Likewise. * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise. * config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise. (aarch64_override_options_internal): Likewise. (aarch64_validate_mcpu): Likewise. (aarch64_validate_march): Likewise. (aarch64_validate_mtune): Likewise. (aarch64_override_options): Likewise. * config/alpha/alpha.c (alpha_option_override): Likewise. * config/arc/arc.c (arc_init): Likewise. (parse_mrgf_banked_regs_option): Likewise. (arc_override_options): Likewise. (arc_expand_builtin_aligned): Likewise. * config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise. (arm_expand_builtin): Likewise. * config/arm/arm.c (arm_option_check_internal): Likewise. (arm_configure_build_target): Likewise. (arm_option_override): Likewise. (arm_options_perform_arch_sanity_checks): Likewise. (arm_handle_cmse_nonsecure_entry): Likewise. (arm_handle_cmse_nonsecure_call): Likewise. (arm_tls_referenced_p): Likewise. (thumb1_expand_prologue): Likewise. * config/avr/avr.c (avr_option_override): Likewise. * config/bfin/bfin.c (bfin_option_override): Likewise. * config/c6x/c6x.c (c6x_option_override): Likewise. * config/cr16/cr16.c (cr16_override_options): Likewise. * config/cris/cris.c (cris_option_override): Likewise. * config/csky/csky.c (csky_handle_isr_attribute): Likewise. * config/darwin-c.c (macosx_version_as_macro): Likewise. * config/darwin.c (darwin_override_options): Likewise. * config/frv/frv.c (frv_expand_builtin): Likewise. * config/h8300/h8300.c (h8300_option_override): Likewise. * config/i386/i386.c (parse_mtune_ctrl_str): Likewise. (ix86_option_override_internal): Likewise. (warn_once_call_ms2sysv_xlogues): Likewise. (ix86_expand_prologue): Likewise. (split_stack_prologue_scratch_regno): Likewise. (ix86_warn_parameter_passing_abi): Likewise. * config/ia64/ia64.c (fix_range): Likewise. * config/m68k/m68k.c (m68k_option_override): Likewise. * config/microblaze/microblaze.c (microblaze_option_override): Likewise. * config/mips/mips.c (mips_emit_probe_stack_range): Likewise. (mips_set_compression_mode): Likewise. * config/mmix/mmix.c (mmix_option_override): Likewise. * config/mn10300/mn10300.c (mn10300_option_override): Likewise. * config/msp430/msp430.c (msp430_option_override): Likewise. * config/nds32/nds32.c (nds32_option_override): Likewise. * config/nios2/nios2.c (nios2_custom_check_insns): Likewise. (nios2_option_override): Likewise. (nios2_expand_custom_builtin): Likewise. * config/nvptx/mkoffload.c (main): Likewise. * config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise. * config/pa/pa.c (fix_range): Likewise. (pa_option_override): Likewise. * config/riscv/riscv.c (riscv_parse_cpu): Likewise. (riscv_option_override): Likewise. * config/rl78/rl78.c (rl78_option_override): Likewise. * config/rs6000/aix61.h: Likewise. * config/rs6000/aix71.h: Likewise. * config/rs6000/aix72.h: Likewise. * config/rs6000/driver-rs6000.c (elf_platform): Likewise. * config/rs6000/freebsd64.h: Likewise. * config/rs6000/linux64.h: Likewise. * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise. (rs6000_expand_zeroop_builtin): Likewise. (rs6000_expand_mtfsb_builtin): Likewise. (rs6000_expand_set_fpscr_rn_builtin): Likewise. (rs6000_expand_set_fpscr_drn_builtin): Likewise. (rs6000_invalid_builtin): Likewise. (rs6000_expand_split_stack_prologue): Likewise. * config/rs6000/rtems.h: Likewise. * config/rx/rx.c (valid_psw_flag): Likewise. (rx_expand_builtin): Likewise. * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. (s390_function_profiler): Likewise. (s390_option_override_internal): Likewise. (s390_option_override): Likewise. * config/sh/sh.c (sh_option_override): Likewise. (sh_builtin_saveregs): Likewise. (sh_fix_range): Likewise. * config/sh/vxworks.h: Likewise. * config/sparc/sparc.c (sparc_option_override): Likewise. * config/spu/spu.c (spu_option_override): Likewise. (fix_range): Likewise. * config/visium/visium.c (visium_option_override): Likewise. (visium_handle_interrupt_attr): Likewise. * config/xtensa/xtensa.c (xtensa_option_override): Likewise. * dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise. (dbg_cnt_process_opt): Likewise. * dwarf2out.c (output_dwarf_version): Likewise. * except.c (expand_eh_return): Likewise. * gcc.c (defined): Likewise. (driver_handle_option): Likewise. (process_command): Likewise. (compare_files): Likewise. (driver::prepare_infiles): Likewise. (driver::do_spec_on_infiles): Likewise. (driver::maybe_run_linker): Likewise. * omp-offload.c (oacc_parse_default_dims): Likewise. * opts-global.c (handle_common_deferred_options): Likewise. * opts.c (parse_sanitizer_options): Likewise. (common_handle_option): Likewise. (enable_warning_as_error): Likewise. * passes.c (enable_disable_pass): Likewise. * plugin.c (parse_plugin_arg_opt): Likewise. (default_plugin_dir_name): Likewise. * targhooks.c (default_expand_builtin_saveregs): Likewise. (default_pch_valid_p): Likewise. * toplev.c (init_asm_output): Likewise. (process_options): Likewise. (toplev::run_self_tests): Likewise. * tree-cfg.c (verify_gimple_call): Likewise. * tree-inline.c (inline_forbidden_p_stmt): Likewise. (tree_inlinable_function_p): Likewise. * var-tracking.c (vt_find_locations): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * gcc-interface/misc.c (gnat_post_options) Wrap an option name in a string format message and fix GNU coding style.: 2019-03-11 Martin Liska <mliska@suse.cz> * c-attribs.c (handle_nocf_check_attribute): Wrap an option name in a string format message and fix GNU coding style. * c-common.c (vector_types_convertible_p): Likewise. (c_build_vec_perm_expr): Likewise. * c-indentation.c (get_visual_column): Likewise. * c-opts.c (c_common_handle_option): Likewise. (c_common_post_options): Likewise. (sanitize_cpp_opts): Likewise. * c-pch.c (c_common_pch_pragma): Likewise. * c-pragma.c (handle_pragma_pack): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * c-decl.c (check_for_loop_decls): Wrap an option name in a string format message and fix GNU coding style. * c-parser.c (c_parser_declspecs): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * call.c (convert_arg_to_ellipsis): Wrap an option name in a string format message and fix GNU coding style. (build_over_call): Likewise. * class.c (check_field_decl): Likewise. (layout_nonempty_base_or_field): Likewise. * constexpr.c (cxx_eval_loop_expr): Likewise. * cvt.c (type_promotes_to): Likewise. * decl.c (cxx_init_decl_processing): Likewise. (mark_inline_variable): Likewise. (grokdeclarator): Likewise. * decl2.c (record_mangling): Likewise. * error.c (maybe_warn_cpp0x): Likewise. * except.c (doing_eh): Likewise. * mangle.c (maybe_check_abi_tags): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. (cp_parser_userdef_numeric_literal): Likewise. (cp_parser_primary_expression): Likewise. (cp_parser_unqualified_id): Likewise. (cp_parser_pseudo_destructor_name): Likewise. (cp_parser_builtin_offsetof): Likewise. (cp_parser_lambda_expression): Likewise. (cp_parser_lambda_introducer): Likewise. (cp_parser_lambda_declarator_opt): Likewise. (cp_parser_selection_statement): Likewise. (cp_parser_init_statement): Likewise. (cp_parser_decomposition_declaration): Likewise. (cp_parser_function_specifier_opt): Likewise. (cp_parser_static_assert): Likewise. (cp_parser_simple_type_specifier): Likewise. (cp_parser_namespace_definition): Likewise. (cp_parser_using_declaration): Likewise. (cp_parser_ctor_initializer_opt_and_function_body): Likewise. (cp_parser_initializer_list): Likewise. (cp_parser_type_parameter_key): Likewise. (cp_parser_member_declaration): Likewise. (cp_parser_try_block): Likewise. (cp_parser_std_attribute_spec): Likewise. (cp_parser_requires_clause_opt): Likewise. * pt.c (check_template_variable): Likewise. (check_default_tmpl_args): Likewise. (push_tinst_level_loc): Likewise. (instantiate_pending_templates): Likewise. (invalid_nontype_parm_type_p): Likewise. * repo.c (get_base_filename): Likewise. * rtti.c (typeid_ok_p): Likewise. (build_dynamic_cast_1): Likewise. * tree.c (maybe_warn_parm_abi): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * decl.c (match_record_decl): Wrap an option name in a string format message and fix GNU coding style. (gfc_match_pointer): Likewise. * expr.c (find_array_section): Likewise. * intrinsic.c (gfc_is_intrinsic): Likewise. * options.c (gfc_post_options): Likewise. * primary.c (match_integer_constant): Likewise. * trans-common.c (translate_common): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * lto-lang.c (lto_post_options): Wrap an option name in a string format message and fix GNU coding style. * lto-symtab.c (lto_symtab_merge_decls_2): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * g++.dg/conversion/simd3.C (foo): Wrap option names with apostrophe character. * g++.dg/cpp1z/decomp3.C (test): Likewise. (test3): Likewise. * g++.dg/cpp1z/decomp4.C (test): Likewise. * g++.dg/cpp1z/decomp44.C (foo): Likewise. * g++.dg/cpp1z/decomp45.C (f): Likewise. * g++.dg/opt/pr34036.C: Likewise. * g++.dg/spellcheck-c++-11-keyword.C: Likewise. * gcc.dg/c90-fordecl-1.c (foo): Likewise. * gcc.dg/cpp/dir-only-4.c: Likewise. * gcc.dg/cpp/dir-only-5.c: Likewise. * gcc.dg/cpp/pr71591.c: Likewise. * gcc.dg/format/opt-1.c: Likewise. * gcc.dg/format/opt-2.c: Likewise. * gcc.dg/format/opt-3.c: Likewise. * gcc.dg/format/opt-4.c: Likewise. * gcc.dg/format/opt-5.c: Likewise. * gcc.dg/format/opt-6.c: Likewise. * gcc.dg/pr22231.c: Likewise. * gcc.dg/pr33007.c: Likewise. * gcc.dg/simd-1.c (hanneke): Likewise. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * gcc.dg/spellcheck-options-14.c: Likewise. * gcc.dg/spellcheck-options-15.c: Likewise. * gcc.dg/spellcheck-options-16.c: Likewise. * gcc.dg/spellcheck-options-17.c: Likewise. * gcc.dg/tree-ssa/pr23109.c: Likewise. * gcc.dg/tree-ssa/recip-5.c: Likewise. * gcc.target/i386/cet-notrack-1a.c (func): Likewise. (__attribute__): Likewise. * gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise. * gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise. * gcc.target/powerpc/warn-1.c: Likewise. * gcc.target/powerpc/warn-2.c: Likewise. From-SVN: r269586
2019-03-09re PR fortran/84504 ([F08] procedure pointer variables cannot be initialized ↵Janus Weil1-1/+1
with functions returning pointers) fix PR 84504 2019-03-09 Janus Weil <janus@gcc.gnu.org> PR fortran/84504 * expr.c (gfc_check_assign_symbol): Deal with procedure pointers to pointer-valued functions. 2019-03-09 Janus Weil <janus@gcc.gnu.org> PR fortran/84504 * gfortran.dg/pointer_init_10.f90: New test case. From-SVN: r269529
2019-03-06re PR fortran/71203 (ICE in add_init_expr_to_sym, at fortran/decl.c:1512 and ↵Harald Anlauf1-2/+8
:1564) 2019-03-06 Harald Anlauf <anlauf@gmx.de> PR fortran/71203 * expr.c (simplify_const_ref): Avoid null pointer dereference. PR fortran/71203 * gfortran.dg/substr_8.f90: New test. From-SVN: r269444
2019-02-10re PR fortran/71723 ([F08] ICE on invalid pointer initialization)Thomas Koenig1-6/+30
2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/71237 * expr.c (gfc_check_assign): Add argument is_init_expr. If we are looking at an init expression, issue error if the target is not a TARGET and we are not looking at a procedure pointer. * gfortran.h (gfc_check_assign): Add optional argument is_init_expr. 2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/71237 * gfortran.dg/pointer_init_2.f90: Adjust error messages. * gfortran.dg/pointer_init_6.f90: Likewise. * gfortran.dg/pointer_init_9.f90: New test. From-SVN: r268748
2019-02-02re PR fortran/88685 (pointer class array argument indexing)Paul Thomas1-6/+15
2019-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/88685 * expr.c (is_subref_array): Move the check for class pointer dummy arrays to after the reference check. If we haven't seen an array reference other than an element and a component is not class or derived, return false. 2019-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/88685 * gfortran.dg/pointer_array_component_3.f90 : New test. From-SVN: r268472
2019-01-26re PR fortran/57553 ([F08] Valid use of STORAGE_SIZE rejected, bad error ↵Harald Anlauf1-3/+16
message for invalid use) 2019-01-26 Harald Anlauf <anlauf@gmx.de> PR fortran/57553 * expr.c (check_inquiry): Add list of inquiry functions allowed in constant expressions for F2008+. 2019-01-26 Harald Anlauf <anlauf@gmx.de> PR fortran/57553 * gfortran.dg/pr57553.f90: New test. From-SVN: r268303
2019-01-09PR other/16615 [4/5]Sandra Loosemore1-4/+6
2019-01-09 Sandra Loosemore <sandra@codesourcery.com> PR other/16615 [4/5] gcc/ * config/pa/pa.c: Change "can not" to "cannot". * gimple-ssa-evrp-analyze.c: Likewise. * ipa-icf.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-pure-const.c: Likewise. * lra-constraints.c: Likewise. * lra-remat.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * tree-ssa-uninit.c: Likewise. gcc/ada/ * exp_ch11.adb: Change "can not" to "cannot". * sem_ch4.adb: Likewise. gcc/fortran/ * expr.c: Change "can not" to "cannot". libobjc/ * objc/runtime.h: Change "can not" to "cannot". From-SVN: r267786
2019-01-09PR other/16615 [1/5]Sandra Loosemore1-6/+6
2019-01-09 Sandra Loosemore <sandra@codesourcery.com> PR other/16615 [1/5] contrib/ * mklog: Mechanically replace "can not" with "cannot". gcc/ * Makefile.in: Mechanically replace "can not" with "cannot". * alias.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine-stack-adj.c: Likewise. * combine.c: Likewise. * common/config/i386/i386-common.c: Likewise. * config/aarch64/aarch64.c: Likewise. * config/alpha/sync.md: Likewise. * config/arc/arc.c: Likewise. * config/arc/predicates.md: Likewise. * config/arm/arm-c.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/arm.h: Likewise. * config/arm/arm.md: Likewise. * config/arm/cortex-r4f.md: Likewise. * config/csky/csky.c: Likewise. * config/csky/csky.h: Likewise. * config/darwin-f.c: Likewise. * config/epiphany/epiphany.md: Likewise. * config/i386/i386.c: Likewise. * config/i386/sol2.h: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.h: Likewise. * config/microblaze/microblaze.md: Likewise. * config/mips/20kc.md: Likewise. * config/mips/sb1.md: Likewise. * config/nds32/nds32.c: Likewise. * config/nds32/predicates.md: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/e300c2c3.md: Likewise. * config/rs6000/rs6000.c: Likewise. * config/s390/s390.h: Likewise. * config/sh/sh.c: Likewise. * config/sh/sh.md: Likewise. * config/spu/vmx2spu.h: Likewise. * cprop.c: Likewise. * dbxout.c: Likewise. * df-scan.c: Likewise. * doc/cfg.texi: Likewise. * doc/extend.texi: Likewise. * doc/fragments.texi: Likewise. * doc/gty.texi: Likewise. * doc/invoke.texi: Likewise. * doc/lto.texi: Likewise. * doc/md.texi: Likewise. * doc/objc.texi: Likewise. * doc/rtl.texi: Likewise. * doc/tm.texi: Likewise. * dse.c: Likewise. * emit-rtl.c: Likewise. * emit-rtl.h: Likewise. * except.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * genautomata.c: Likewise. * gimple-fold.c: Likewise. * hard-reg-set.h: Likewise. * ifcvt.c: Likewise. * ipa-comdats.c: Likewise. * ipa-cp.c: Likewise. * ipa-devirt.c: Likewise. * ipa-fnsummary.c: Likewise. * ipa-icf.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-profile.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-visibility.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * ira.h: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-assigns.c: Likewise. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * lra-spills.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-streamer-out.c: Likewise. * postreload-gcse.c: Likewise. * predict.c: Likewise. * profile-count.h: Likewise. * profile.c: Likewise. * recog.c: Likewise. * ree.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched.c: Likewise. * shrink-wrap.c: Likewise. * simplify-rtx.c: Likewise. * symtab.c: Likewise. * target.def: Likewise. * toplev.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-complex.c: Likewise. * tree-core.h: Likewise. * tree-eh.c: Likewise. * tree-inline.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-nrv.c: Likewise. * tree-profile.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-phionlycprop.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssanames.c: Likewise. * tree-streamer-out.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * vr-values.c: Likewise. gcc/ada/ * exp_ch9.adb: Mechanically replace "can not" with "cannot". * libgnat/s-regpat.ads: Likewise. * par-ch4.adb: Likewise. * set_targ.adb: Likewise. * types.ads: Likewise. gcc/cp/ * cp-tree.h: Mechanically replace "can not" with "cannot". * parser.c: Likewise. * pt.c: Likewise. gcc/fortran/ * class.c: Mechanically replace "can not" with "cannot". * decl.c: Likewise. * expr.c: Likewise. * gfc-internals.texi: Likewise. * intrinsic.texi: Likewise. * invoke.texi: Likewise. * io.c: Likewise. * match.c: Likewise. * parse.c: Likewise. * primary.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-array.c: Likewise. * trans-decl.c: Likewise. * trans-intrinsic.c: Likewise. * trans-stmt.c: Likewise. gcc/go/ * go-backend.c: Mechanically replace "can not" with "cannot". * go-gcc.cc: Likewise. gcc/lto/ * lto-partition.c: Mechanically replace "can not" with "cannot". * lto-symtab.c: Likewise. * lto.c: Likewise. gcc/objc/ * objc-act.c: Mechanically replace "can not" with "cannot". libbacktrace/ * backtrace.h: Mechanically replace "can not" with "cannot". libgcc/ * config/c6x/libunwind.S: Mechanically replace "can not" with "cannot". * config/tilepro/atomic.h: Likewise. * config/vxlib-tls.c: Likewise. * generic-morestack-thread.c: Likewise. * generic-morestack.c: Likewise. * mkmap-symver.awk: Likewise. libgfortran/ * caf/single.c: Mechanically replace "can not" with "cannot". * io/unit.c: Likewise. libobjc/ * class.c: Mechanically replace "can not" with "cannot". * objc/runtime.h: Likewise. * sendmsg.c: Likewise. liboffloadmic/ * include/coi/common/COIResult_common.h: Mechanically replace "can not" with "cannot". * include/coi/source/COIBuffer_source.h: Likewise. libstdc++-v3/ * include/ext/bitmap_allocator.h: Mechanically replace "can not" with "cannot". From-SVN: r267783
2019-01-07re PR fortran/45424 ([F08] Add IS_CONTIGUOUS intrinsic)Thomas Koenig1-0/+69
2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> Harald Anlauf <anlauf@gmx.de> Tobias Burnus <burnus@gcc.gnu.org> PR fortran/45424 * check.c (gfc_check_is_contiguous): New function. * expr.c (gfc_is_not_contiguous): New function. * gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS. Add prototype for gfc_is_not_contiguous. * intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS. (add_function): Add is_contiguous. * intrinsic.h: Add prototypes for gfc_check_is_contiguous, gfc_simplify_is_contiguous and gfc_resolve_is_contiguous. * intrinsic.texi: Add IS_CONTIGUOUS. * iresolve.c (gfc_resolve_is_contiguous): New function. * simplify.c (gfc_simplify_is_contiguous): New function. * trans-decl.c (gfor_fncecl_is_contiguous0): New variable. (gfc_build_intrinsic_function_decl): Add it. * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New function. (gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS. 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> Harald Anlauf <anlauf@gmx.de> Tobias Burnus <burnus@gcc.gnu.org> PR fortran/45424 * Makefile.am: Add intrinsics/is_contiguous.c. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_is_contiguous0. * intrinsics/is_contiguous.c: New file. * libgfortran.h: Add prototype for is_contiguous0. 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> Harald Anlauf <anlauf@gmx.de> Tobias Burnus <burnus@gcc.gnu.org> * gfortran.dg/is_contiguous_1.f90: New test. * gfortran.dg/is_contiguous_2.f90: New test. * gfortran.dg/is_contiguous_3.f90: New test. Co-Authored-By: Harald Anlauf <anlauf@gmx.de> Co-Authored-By: Tobias Burnus <burnus@gcc.gnu.org> From-SVN: r267657
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-12-29expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE ↵Steven G. Kargl1-0/+1
inquiry functions. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE inquiry functions. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.map: Expose subnormal functions in dynamic library. * ieee/ieee_arithmetic.F90: Add support for IEEE_SUBNORMAL, IEEE_POSITIVE_SUBNORMAL, and IEEE_NEGATIVE_SUBNORMAL. * ieee/ieee_helper.c: Ditto. * ieee/ieee_features.F90: Add IEEE_SUBNORMAL. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/ieee/ieee_11.F90: New test. From-SVN: r267468
2018-12-27re PR fortran/81027 (Assumed-shape array reported as deferred.)Steven G. Kargl1-3/+10
2018-12-27 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/81027 * expr.c (gfc_check_init_expr): Distinguish assumed-shape versus deferred-shape dummy arguments in an error message. 2018-12-27 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/81027 * gfortran.dg/pr81027.f90: New test. * gfortran.dg/initialization_7.f90: Update error message. From-SVN: r267437
2018-12-21correct double semi-colonsPaul Thomas1-1/+1
From-SVN: r267340
2018-12-21re PR fortran/87881 (gfortran.dg/inquiry_type_ref_(1.f08|3.f90) fail on darwin)Paul Thomas1-38/+43
2018-12-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/87881 * expr.c (find_inquiry_ref): Loop through the inquiry refs in case there are two of them. (simplify_ref_chain): Return true after a successful call to find_inquiry_ref. 2018-12-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/87881 * gfortran.dg/inquiry_part_ref_4.f90: New test. From-SVN: r267337
generated by cgit v1.1 at 2025-03-20 22:32:25 +0000