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2012-06-21PR 39654 FTELL intrinsic function return type.Janne Blomqvist1-0/+5
frontend ChangeLog: 2012-06-21 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/39654 * iresolve.c (gfc_resolve_ftell): Fix result kind and use new library function. library ChangeLog: 2012-06-21 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/39654 * io/intrinsics.c (ftell2): New function. * gfortran.map (_gfortran_ftell2): Export function. From-SVN: r188858
2011-02-16re PR libfortran/47757 (Unintentionally? not exported _gfortran_* symbols in ↵Jakub Jelinek1-0/+33
libgfortran.so.3) PR libfortran/47757 * gfortran.map (GFORTRAN_1.4): Export _gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and _gfortran_{cshift0,eoshift{0,2}}_16_char4. * gfortran.dg/pr47757-1.f90: New test. * gfortran.dg/pr47757-2.f90: New test. * gfortran.dg/pr47757-3.f90: New test. From-SVN: r170215
2010-11-16re PR fortran/32049 (Support on x86_64 also kind=16)Francois-Xavier Coudert1-0/+5
/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * Makefile.def: Add libquadmath; build it with language=fortran. * configure.ac: Add libquadmath. * Makefile.tpl: Handle multiple libs in check-[+language+]. * Makefile.in: Regenerate. * configure: Regenerate. libquadmath/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 Initial implementation and checkin. gcc/fortran/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * gfortranspec.c (find_spec_file): New function. (lang_specific_driver): Try to find .spec file and use it. * trans-io.c (iocall): Define * IOCALL_X_REAL128/COMPLEX128(,write). (gfc_build_io_library_fndecls): Build decl for __float128 I/O. (transfer_expr): Call __float128 I/O functions. * trans-types.c (gfc_init_kinds): Allow kind-16 belonging to __float128. gcc/testsuite/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * gfortran.dg/quad_1.f90: New. * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use also compiler arguments. * lib/gfortran.exp (gfortran_link_flags): Add libquadmath to library search path; call gcc-set-multilib-library-path with arguments such that libgfortran.spec is found. (gfortran_init): Add path for libgfortran.spec to GFORTRAN_UNDER_TEST. libgomp/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * configure.ac: * configure: Regenerate. libgfortran/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * Makefile.am: Add missing pow_r16_i4.c, add transfer128.c, link libquadmath, if used. * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Add. * configure.ac: Use it, touch spec file. * gfortran.map: Add pow_r16_i4 and transfer_(real,complex)128(,write) functions. * intrinsics/cshift0.c (cshift0): Handle __float128 type. * intrinsics/erfc_scaled_inc.c: Ditto. * intrinsics/pack_generic.c (pack): Ditto * intrinsics/spread_generic.c (spread): Ditto. * intrinsics/unpack_generic.c (unpack1): Ditto. * io/read.c (convert_real): Ditto. * io/transfer.c: Update comments. * io/transfer128.c: New file. * io/write_float.def (write_float): Handle __float128 type. * libgfortran.h: #include quadmath_weak.h, define __builtin_infq and nanq. * m4/mtype.m4: Handle __float128 type. * runtime/in_pack_generic.c (internal_pack): Ditto. * runtime/in_unpack_generic.c (internal_unpack): Ditto. * kinds-override.h: New file. * libgfortran.spec.in: Ditto. * generated/pow_r16_i4.c: Generated. * Makefile.in: Regenerate. * configure: Regenerate. * config.h: Regenerate. * bessel_r10.c: Regenerate. * bessel_r16.c: Regenerate. * bessel_r4.c: Regenerate. * bessel_r8.c: Regenerate. * exponent_r16.c: Regenerate. * fraction_r16.c: Regenerate. * nearest_r16.c: Regenerate. * norm2_r10.c: Regenerate. * norm2_r16.c: Regenerate. * norm2_r4.c: Regenerate. * norm2_r8.c: Regenerate. * rrspacing_r16.c: Regenerate. * set_exponent_r16.c: Regenerate. * spacing_r16.c: Regenerate. Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r166825
2010-10-21re PR fortran/46079 (ABI for empty stop statement broken)Jerry DeLisle1-0/+1
2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/46079 * runtime/stop.c (stop_numeric_f08): New function. (stop_numeric): Restore to previous behavior. * gfortran.map: Add symbol _gfortran_stop_numeric_f08. 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/46079 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new F08 numeric stop function. * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08. * trans-decl.c (gfc_build_builtin_function_decls): Build declaration for stop_numeric_f08. From-SVN: r165746
2010-10-16re PR tree-optimization/20165 (Pointer does not really escape with write)Thomas Koenig1-0/+7
2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/20165 PR fortran/31593 PR fortran/43665 * gfortran.map: Add _gfortran_transfer_array_write, _gfortran_transfer_array_write, _gfortran_transfer_character_write, _gfortran_transfer_character_wide_write, _gfortran_transfer_complex_write, _gfortran_transfer_integer_write, _gfortran_transfer_logical_write and _gfortran_transfer_real_write. * io/transfer.c (transfer_integer_write): Add prototype and function body as call to the original function, without the _write. (transfer_real_write): Likewise. (transfer_logical_write): Likewise. (transfer_character_write): Likewise. (transfer_character_wide_write): Likewise. (transfer_complex_write): Likewise. (transfer_array_write): Likewise. 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/20165 PR fortran/31593 PR fortran/43665 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE, IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE, IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE, IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE. (gfc_build_io_library_fndecls): Add corresponding function decls. (transfer_expr): If the current transfer is a READ, use the iocall with the original version, otherwise the version with _WRITE. (transfer_array_desc): Likewise. From-SVN: r165559
2010-09-06re PR fortran/38282 (Bit intrinsics: ILEN and IBCHNG)Tobias Burnus1-2/+17
2010-09-06 Tobias Burnus <burnus@net-b.de> PR fortran/38282 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY. (check_specific): Special case for those intrinsics. * gfortran.h (gfc_isym_id): Add new intrinsics * intrinsic.h (gfc_check_transf_bit_intrins, gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity, gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity): New prototypes. * iresolve.c (gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity, resolve_transformational): New functions. (gfc_resolve_product, gfc_resolve_sum, gfc_resolve_parity): Use resolve_transformational. * check.c (gfc_check_transf_bit_intrins): New function. * simplify.c (gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity, do_bit_any, do_bit_ior, do_bit_xor, simplify_transformation): New functions. (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity, gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation. * trans-intrinsic.c (gfc_conv_intrinsic_arith, gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall): Handle IALL, IANY and IPARITY intrinsics. * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic order. (IALL, IANY, IPARITY): Document new intrinsics. 2010-09-06 Tobias Burnus <burnus@net-b.de> PR fortran/38282 * gfortran.dg/iall_iany_iparity_1.f90: New. * gfortran.dg/iall_iany_iparity_2.f90: New. 2010-09-06 Tobias Burnus <burnus@net-b.de> PR fortran/38282 * gfortran.map: Add new iany, iall and iparity intrinsics. * Makefile.am: Ditto. * m4/iany.m4: New. * m4/iall.m4: New. * m4/iparity.m4: New. * Makefile.in: Regenerate. * generated/iall_i1.c: Generate. * generated/iall_i2.c: Generate. * generated/iall_i4.c: Generate. * generated/iall_i8.c: Generate. * generated/iall_i16.c: Generate. * generated/iany_i1.c: Generate. * generated/iany_i2.c: Generate. * generated/iany_i4.c: Generate. * generated/iany_i8.c: Generate. * generated/iany_i16.c: Generate. * generated/iparity_i1.c: Generate. * generated/iparity_i2.c: Generate. * generated/iparity_i4.c: Generate. * generated/iparity_i8.c: Generate. * generated/iparity_i16.c: Generate. From-SVN: r163898
2010-09-01intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.Francois-Xavier Coudert1-0/+2
* intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic. * intrinsic.h (gfc_resolve_execute_command_line): New function. * iresolve.c (gfc_resolve_execute_command_line): New function. * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value. * intrinsic.texi: Document EXECUTE_COMMAND_LINE. * intrinsics/execute_command_line.c: New file. * gfortran.map (_gfortran_execute_command_line_i4, _gfortran_execute_command_line_i8): New symbols. * Makefile.am: Add new file intrinsics/execute_command_line.c. * Makefile.in: Regenerated. * gfortran.dg/execute_command_line_1.f90: New test. From-SVN: r163719
2010-08-27re PR fortran/33197 (Fortran 2008: math functions)Tobias Burnus1-0/+9
gcc/fortran/ 2010-08-27 Tobias Burnus <burnus@net-b.de> PR fortran/33197 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity. * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity): gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2, gfc_resolve_parity): New prototypes. * gcc/fortran/gfortran.h (gfc_isym_id): New enum items GFC_ISYM_NORM2 and GFC_ISYM_PARITY. * gcc/fortran/iresolve.c (gfc_resolve_norm2, gfc_resolve_parity): New functions. * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity): New functions. * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith, gfc_conv_intrinsic_function): Handle NORM2 and PARITY. * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add. * gcc/fortran/simplify.c (simplify_transformation_to_array): Add post-processing opterator. (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count, gfc_simplify_product, gfc_simplify_sum): Update call. (add_squared, do_sqrt, gfc_simplify_norm2, do_xor, gfc_simplify_parity): New functions. gcc/testsuite/ 2010-08-27 Tobias Burnus <burnus@net-b.de> PR fortran/33197 * gcc/testsuite/gfortran.dg/norm2_1.f90: New. * gcc/testsuite/gfortran.dg/norm2_2.f90: New. * gcc/testsuite/gfortran.dg/norm2_3.f90: New. * gcc/testsuite/gfortran.dg/norm2_4.f90: New. * gcc/testsuite/gfortran.dg/parity_1.f90: New. * gcc/testsuite/gfortran.dg/parity_2.f90: New. * gcc/testsuite/gfortran.dg/parity_3.f90: New. libgfortran/ 2010-08-27 Tobias Burnus <burnus@net-b.de> PR fortran/33197 * libgfortran/m4/ifunction.m4 (FINISH_ARRAY_FUNCTION, ARRAY_FUNCTION): Allow expression after loop. * libgfortran/m4/norm2.m4: New for _gfortran_norm2_r{4,8,10,16}. * libgfortran/m4/parity.m4: New for * _gfortran_parity_l{1,2,4,8,16}. * libgfortran/gfortran.map: Add new functions. * libgfortran/Makefile.am: Ditto. * libgfortran/m4/minloc1.m4: Add empty argument for * ARRAY_FUNCTION. * libgfortran/m4/maxloc1.m4: Ditto. * libgfortran/m4/all.m4: Ditto. * libgfortran/m4/minval.m4: Ditto. * libgfortran/m4/maxval.m4: Ditto. * libgfortran/m4/count.m4: Ditto. * libgfortran/m4/product.m4: Ditto. * libgfortran/m4/any.m4: Ditto. * Makefile.in: Regenerated. * generated/minval_r8.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/any_l16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/any_l2.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/all_l1.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/all_l2.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/all_l16.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/any_l4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/count_4_l.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/count_8_l.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/all_l4.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/count_1_l.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/sum_r8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/count_16_l.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/count_2_l.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/any_l1.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/maxval_r4.c: Regenerated. From-SVN: r163595
2010-08-21re PR fortran/36158 (Transformational function BESSEL_YN(n1,n2,x) and ↵Tobias Burnus1-0/+8
BESSEL_JN missing) 2010-08-21 Tobias Burnus <burnus@net-b.de> PR fortran/36158 PR fortran/33197 * intrinsic.c (add_sym): Init value attribute. (set_attr_value): New function. (add_functions) Use it and add JN/YN resolvers. * symbol.c (gfc_copy_formal_args_intr): Copy value attr. * intrinsic.h (gfc_resolve_bessel_n2): New prototype. * gfortran.h (gfc_intrinsic_arg): Add value attribute. * iresolve.c (gfc_resolve_bessel_n2): New function. * trans-intrinsic.c (gfc_get_symbol_for_expr): Create formal arg list. (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall): Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value. * simplify.c (): For YN set to -INF if previous values was -INF. * trans-expr.c (gfc_conv_procedure_call): Don't crash if sym->as is NULL. * iresolve.c (gfc_resolve_extends_type_of): Set the type of the dummy argument to the one of the actual. 2010-08-21 Tobias Burnus <burnus@net-b.de> PR fortran/36158 PR fortran/33197 * m4/bessel.m4: Implement bessel_jn and bessel_yn. * gfortran.map: Add the generated bessel_jn_r{4,8,10,16} and bessel_yn_r{4,8,10,16}. * Makefile.am: Add bessel.m4. * Makefile.in: Regenerated. * generated/bessel_r4.c: Generated. * generated/bessel_r16.c: Generated. * generated/bessel_r8.c: Generated. * generated/bessel_r10.c: Generated. 2010-08-21 Tobias Burnus <burnus@net-b.de> PR fortran/36158 PR fortran/33197 * gfortran.dg/bessel_6.f90: New. * gfortran.dg/bessel_7.f90: New. From-SVN: r163440
2010-06-25intrinsic.h (gfc_check_selected_real_kind, [...]): Update prototypes.Tobias Burnus1-0/+1
2010-06-25 Tobias Burnus <burnus@net-b.de> * intrinsic.h (gfc_check_selected_real_kind, gfc_simplify_selected_real_kind): Update prototypes. * intrinsic.c (add_functions): Add radix support to selected_real_kind. * check.c (gfc_check_selected_real_kind): Ditto. * simplify.c (gfc_simplify_selected_real_kind): Ditto. * trans-decl.c (gfc_build_intrinsic_function_decls): Change call from selected_real_kind to selected_real_kind2008. * intrinsic.texi (SELECTED_REAL_KIND): Update for radix. (PRECISION, RANGE, RADIX): Add cross @refs. 2010-06-25 Tobias Burnus <burnus@net-b.de> * intrinsics/selected_real_kind.f90 (_gfortran_selected_real_kind2008): Add function. (_gfortran_selected_real_kind): Stub which calls _gfortran_selected_real_kind2008. * gfortran.map (GFORTRAN_1.4): Add _gfortran_selected_real_kind2008. * mk-srk-inc.sh: Save also RADIX. 2010-06-25 Tobias Burnus <burnus@net-b.de> * selected_real_kind_2.f90: New. * selected_real_kind_3.f90: New. From-SVN: r161411
2010-05-20re PR fortran/43851 (Add _gfortran_error_stop_numeric)Jerry DeLisle1-0/+5
2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/43851 * runtime/stop.c (error_stop_numeric): New function and updated comment. Add declaration for stop_numeric and remove declaration for stop_string. (stop_string): Use for blank STOP. (stop_numeric): Remove use of special -1 stop code. * runtime/pause.c (do_pause): Use stop_string for blank stop. (pause_numeric): Remove use of special -1 pause code. * gfortran.map: Add new symbol to run-time library. * libgfortran.h: Move declaration for stop_string to here to make function visible for do_pause. Remove declaration for stop_numeric. 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/43851 * trans-stmt.c (gfc_trans_stop): Add generation of call to gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for blank STOP, handling a null expression. (gfc_trans_pause): Use pause_string for blank PAUSE. * trans.h: Add external function declaration for error_stop_numeric. * trans-decl.c (gfc_build_builtin_function_decls): Add the building of the declaration for the library call. Adjust whitespaces. * match.c (gfc_match_stopcode): Remove use of the actual stop code to signal no stop code. Match the expression following the stop and pass that to the translators. Remove the old use of digit matching. Add checks that the stop_code expression is INTEGER or CHARACTER, constant, and if CHARACTER, default character KIND. 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/43851 * gfortran.dg/label_1.f90: Update test. From-SVN: r159609
2010-04-06re PR fortran/39997 (Procedure(), pointer & implicit typing: rejects-valid ↵Tobias Burnus1-0/+5
/ accepts-invalid?) 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/39997 * intrinsic.c (add_functions): Add num_images. * decl.c (gfc_match_end): Handle END CRITICAL. * intrinsic.h (gfc_simplify_num_images): Add prototype. * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP, and SYNC. * gfortran.h (gfc_statement): Add enum items for those. (gfc_exec_op) Ditto. (gfc_isym_id): Add num_images. * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP. (gfc_trans_sync,gfc_trans_critical): New functions. * trans-stmt.h (gfc_trans_stop,gfc_trans_sync, gfc_trans_critical): Add/update prototypes. * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP, and SYNC statements. * trans.h (gfor_fndecl_error_stop_string) Add variable. * resolve.c (resolve_sync): Add function. (gfc_resolve_blocks): Handle CRITICAL. (resolve_code): Handle CRITICAL, ERROR STOP, (resolve_branch): Add CRITICAL constraint check. and SYNC statements. * st.c (gfc_free_statement): Add new statements. * trans-decl.c (gfor_fndecl_error_stop_string): Global variable. (gfc_build_builtin_function_decls): Initialize it. * match.c (gfc_match_if): Handle ERROR STOP and SYNC. (gfc_match_critical, gfc_match_error_stop, sync_statement, gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory): New functions. (match_exit_cycle): Handle CRITICAL constraint. (gfc_match_stopcode): Handle ERROR STOP. * match.h (gfc_match_critical, gfc_match_error_stop, gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory): Add prototype. * parse.c (decode_statement, gfc_ascii_statement, parse_executable): Handle new statements. (parse_critical_block): New function. * parse.h (gfc_compile_state): Add COMP_CRITICAL. * intrinsic.texi (num_images): Document new function. * simplify.c (gfc_simplify_num_images): Add function. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/39997 * gfortran.dg/coarray_1.f90: New test. * gfortran.dg/coarray_2.f90: New test. * gfortran.dg/coarray_3.f90: New test. 2010-04-06 Tobias Burnus <burnus@net-b.de> PR fortran/39997 * runtime/stop.c (error_stop_string): New function. * gfortran.map (_gfortran_error_stop_string): Add. From-SVN: r158008
2009-11-30backport: re PR fortran/42053 ([OOP] SELECT TYPE: reject duplicate CLASS IS ↵Janus Weil1-0/+1
blocks) merge from fortran-dev branch: gcc/fortran/ 2009-11-30 Janus Weil <janus@gcc.gnu.org> PR fortran/42053 * resolve.c (resolve_select_type): Check for duplicate CLASS IS blocks. 2009-11-30 Janus Weil <janus@gcc.gnu.org> PR fortran/41631 * decl.c (gfc_match_derived_decl): Set extension level. * gfortran.h (symbol_attribute): Expand 'extension' bit field to 8 bit. * iresolve.c (gfc_resolve_extends_type_of): Return value of 'is_extension_of' has kind=4. * match.c (select_type_set_tmp,gfc_match_class_is): Create temporary for CLASS IS blocks. * module.c (MOD_VERSION): Bump module version. (ab_attribute,attr_bits): Remove AB_EXTENSION. (mio_symbol_attribute): Handle expanded 'extension' field. * resolve.c (resolve_select_type): Implement CLASS IS blocks. (resolve_fl_variable_derived): Show correct type name. * symbol.c (gfc_build_class_symbol): Set extension level. 2009-11-30 Janus Weil <janus@gcc.gnu.org> * intrinsic.h (gfc_resolve_extends_type_of): Add prototype. * intrinsic.c (add_functions): Use 'gfc_resolve_extends_type_of'. * iresolve.c (gfc_resolve_extends_type_of): New function, which replaces the call to EXTENDS_TYPE_OF by the library function 'is_extension_of' and modifies the arguments. * trans-intrinsic.c (gfc_conv_extends_type_of): Removed. (gfc_conv_intrinsic_function): FOR EXTENDS_TYPE_OF, don't call gfc_conv_extends_type_of but gfc_conv_intrinsic_funcall. 2009-11-30 Paul Thomas <pault@gcc.gnu.org> Janus Weil <janus@gcc.gnu.org> * decl.c (encapsulate_class_symbol): Replaced by 'gfc_build_class_symbol'. (build_sym,build_struct): Call 'gfc_build_class_symbol'. (gfc_match_derived_decl): Replace vindex by hash_value. * dump-parse-tree.c (show_symbol): Replace vindex by hash_value. * gfortran.h (symbol_attribute): Add field 'vtab'. (gfc_symbol): Replace vindex by hash_value. (gfc_class_esym_list): Ditto. (gfc_get_derived_type,gfc_build_class_symbol,gfc_find_derived_vtab): New prototypes. * module.c (mio_symbol): Replace vindex by hash_value. * resolve.c (vindex_expr): Rename to 'hash_value_expr'. (resolve_class_compcall,resolve_class_typebound_call): Renamed 'vindex_expr'. (resolve_select_type): Replace $vindex by $vptr->$hash. * symbol.c (gfc_add_save): Handle vtab symbols. (gfc_type_compatible): Rewrite. (gfc_build_class_symbol): New function which replaces 'encapsulate_class_symbol'. (gfc_find_derived_vtab): New function to set up a vtab symbol for a derived type. * trans-decl.c (gfc_create_module_variable): Handle vtab symbols. * trans-expr.c (select_class_proc): Replace vindex by hash_value. (gfc_conv_derived_to_class): New function to construct a temporary CLASS variable from a derived type expression. (gfc_conv_procedure_call): Call 'gfc_conv_derived_to_class'. (gfc_conv_structure): Initialize the $extends and $size fields of vtab symbols. (gfc_trans_class_assign): Replace $vindex by $vptr. Remove the $size assignment. * trans-intrinsic.c (gfc_conv_same_type_as): Replace $vindex by $vptr->$hash, and replace vindex by hash_value. * trans-stmt.c (gfc_trans_allocate): Insert $vptr references, replace $vindex by $vptr. Remove the $size assignment. * trans-types.c (gfc_get_derived_type): Make it non-static. gcc/testsuite/ 2009-11-30 Janus Weil <janus@gcc.gnu.org> PR fortran/42053 * gfortran.dg/select_type_9.f03: New. 2009-11-30 Janus Weil <janus@gcc.gnu.org> PR fortran/41631 * gfortran.dg/extends_type_of_1.f03: Fix invalid test case. * gfortran.dg/module_md5_1.f90: Adjusted MD5 sum. * gfortran.dg/select_type_1.f03: Remove FIXMEs. * gfortran.dg/select_type_2.f03: Ditto. * gfortran.dg/select_type_8.f03: New test. 2009-11-30 Janus Weil <janus@gcc.gnu.org> * gfortran.dg/extends_type_of_1.f03: New test. * gfortran.dg/same_type_as_1.f03: Extended. 2009-11-30 Paul Thomas <pault@gcc.gnu.org> * gfortran.dg/class_4c.f03: Add dg-additional-sources. * gfortran.dg/class_4d.f03: Rename module. Cleanup modules. libgfortran/ 2009-11-30 Janus Weil <janus@gcc.gnu.org> * gfortran.map: Add _gfortran_is_extension_of. * Makefile.am: Add intrinsics/extends_type_of.c. * Makefile.in: Regenerated. * intrinsics/extends_type_of.c: New file. From-SVN: r154840
2009-08-14PR libfortran/40863 Fix r150107 moving new symbols to C99_1.1 nodeJanne Blomqvist1-7/+7
From-SVN: r150765
2009-07-27re PR libfortran/40863 (Build failure in libgfortran)Tobias Burnus1-0/+29
2009-07-27 Tobias Burnus <burnus@net-b.de> PR fortran/40863 * c99_functions.c: Define complex I, if not defined. Create prototypes for C99 functions to silence warnings. * gfortran.map: Add missing functions to GFORTRAN_C99_1.0 and new GFORTRAN_C99_1.1. From-SVN: r150107
2009-05-29re PR fortran/40019 (LEADZ and TRAILZ give wrong results)Francois-Xavier Coudert1-0/+7
2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/40019 * trans-types.c (gfc_build_uint_type): Make nonstatic. * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): New * prototypes. * trans-types.h (gfc_build_uint_type): Add prototype. * trans-decl.c (gfc_build_intrinsic_function_decls): Build gfor_fndecl_clz128 and gfor_fndecl_ctz128. * trans-intrinsic.c (gfc_conv_intrinsic_leadz, gfc_conv_intrinsic_trailz): Call the right builtins or library functions, and cast arguments to unsigned types first. * simplify.c (gfc_simplify_leadz): Deal with negative arguments. 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/40019 * intrinsics/bit_intrinsics.c: New file. * gfortran.map (GFORTRAN_1.2): New list. * Makefile.am: Add intrinsics/bit_intrinsics.c. * Makefile.in: Regenerate. 2009-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/40019 * gfortran.dg/leadz_trailz_1.f90: New test. * gfortran.dg/leadz_trailz_2.f90: New test. From-SVN: r147987
2008-07-27re PR fortran/36132 (_gfortran_internal_pack on optional arguments)Tobias Burnus1-0/+1
2008-07-27 Tobias Burnus <burnus@net-b.de> PR fortran/36132 PR fortran/29952 PR fortran/36909 * trans.c (gfc_trans_runtime_check): Allow run-time warning * besides run-time error. * trans.h (gfc_trans_runtime_check): Update declaration. * trans-array.c * (gfc_trans_array_ctor_element,gfc_trans_array_bound_check, gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias): Updated gfc_trans_runtime_check calls. (gfc_conv_array_parameter): Implement flag_check_array_temporaries, fix packing/unpacking for nonpresent optional actuals to optional formals. * trans-array.h (gfc_conv_array_parameter): Update declaration. * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign, gfc_conv_function_call): Updated gfc_trans_runtime_check calls. (gfc_conv_function_call): Update gfc_conv_array_parameter calls. * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check calls. * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto. (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for gfc_conv_array_parameter. * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto. * trans-decl.c (gfc_build_builtin_function_decls): Add gfor_fndecl_runtime_warning_at. * lang.opt: New option fcheck-array-temporaries. * gfortran.h (gfc_options): New flag_check_array_temporaries. * options.c (gfc_init_options, gfc_handle_option): Handle flag. * invoke.texi: New option fcheck-array-temporaries. 2008-07-27 Tobias Burnus <burnus@net-b.de> PR fortran/36132 PR fortran/29952 PR fortran/36909 * runtime/error.c: New function runtime_error_at. * gfortran.map: Ditto. * libgfortran.h: Ditto. 2008-07-27 Tobias Burnus <burnus@net-b.de> PR fortran/36132 PR fortran/29952 PR fortran/36909 gfortran.dg/internal_pack_4.f90: New. gfortran.dg/internal_pack_5.f90: New. gfortran.dg/array_temporaries_2.f90: New. From-SVN: r138186
2008-06-13re PR libfortran/35863 ([F2003] Implement ENCODING="UTF-8")Jerry DeLisle1-0/+1
2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/35863 * libgfortran.h: Change l8_to_l4_offset to big_endian and add endian_off. * runtime/main.c: Fix error in comment. Change l8_to_l4_offset to big_endian. (determine_endianness): Add endian_off and set its value according to big_endian. * gfortran.map: Add symbol for new _gfortran_transfer_character_wide. * io/io.h: Add prototype declarations for new functions. * io/list_read.c (list_formatted_read_scalar): Modify to handle kind=4. (list_formatted_read): Calculate stride based on kind for character type and use it when calling list_formatted_read_scalar. * io/inquire.c (inquire_via_unit): Change l8_to_l4_offset to big_endian. * io/open.c (st_open): Change l8_to_l4_offset to big_endian. * io/read.c (read_a_char4): New function to handle formatted read. * io/write.c: Define GFC_CHAR4(x) to improve readability of code. (write_a_char4): New function to handle formatted write. (write_character): Modify to accept the kind parameter and adjust for endianess of the machine. (list_formatted_write): Calculate the stride resulting from the kind and adjust the list_formatted_write_scalar call accordingly. (nml_write_obj): Adjust calls to write_character. (namelist_write): Likewise. * io/transfer.c (formatted_transfer_scaler): Rename 'len' argument to 'kind' argument to better describe what it is. Add calls to new functions for kind == 4. (formatted_transfer): Modify to handle the case of type character and kind equals 4 to pass in the kind to the transfer routines. (transfer_character_wide): Add this new function. (transfer_array): Don't set kind to the character string length. Adjust strides bases on character kind. (unformatted_read): Adjust size based on kind for character types. (unformatted_write): Likewise. (data_transfer_init): Change l8_to_l4_offset to big_endian. From-SVN: r136763
2008-05-28re PR fortran/36319 (Segfault with wide characters in DATA)Francois-Xavier Coudert1-2/+23
PR fortran/36319 * intrinsic.c (gfc_convert_chartype): Don't mark conversion function as pure. * trans-array.c (gfc_trans_array_ctor_element): Divide element size by the size of one character to obtain length. * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when appropriate. (gfc_resolve_eoshift): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification. (gfc_conv_intrinsic_fdate): Minor beautification. (gfc_conv_intrinsic_ttynam): Minor beautification. (gfc_conv_intrinsic_minmax_char): Allow all character kinds. (size_of_string_in_bytes): New function. (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for character expressions. (gfc_conv_intrinsic_sizeof): Likewise. (gfc_conv_intrinsic_array_transfer): Likewise. (gfc_conv_intrinsic_trim): Allow all character kinds. Minor beautification. (gfc_conv_intrinsic_repeat): Fix comment typo. * simplify.c (gfc_convert_char_constant): Take care of conversion of array constructors. * intrinsics/string_intrinsics_inc.c (string_index): Return correct value for zero-length substring. * intrinsics/cshift0.c: Add _char4 variant. * intrinsics/eoshift0.c (eoshift0): Allow filler to be a pattern wider than a single byte. Add _char4 variant and use above functionality. * intrinsics/eoshift2.c (eoshift2): Likewise. * m4/eoshift1.m4: Likewise. * m4/eoshift3.m4: Likewise. * m4/cshift1.m4: Add _char4 variants. * gfortran.map (GFORTRAN_1.1): Add _gfortran_cshift0_1_char4, _gfortran_cshift0_2_char4, _gfortran_cshift0_4_char4, _gfortran_cshift0_8_char4, _gfortran_cshift1_16_char4, _gfortran_cshift1_4_char4, _gfortran_cshift1_8_char4, _gfortran_eoshift0_1_char4, _gfortran_eoshift0_2_char4, _gfortran_eoshift0_4_char4, _gfortran_eoshift0_8_char4, _gfortran_eoshift1_16_char4, _gfortran_eoshift1_4_char4, _gfortran_eoshift1_8_char4, _gfortran_eoshift2_1_char4, _gfortran_eoshift2_2_char4, _gfortran_eoshift2_4_char4, _gfortran_eoshift2_8_char4, _gfortran_eoshift3_16_char4, _gfortran_eoshift3_4_char4 and _gfortran_eoshift3_8_char4. * generated/eoshift3_4.c: Regenerate. * generated/eoshift1_8.c: Regenerate. * generated/eoshift1_16.c: Regenerate. * generated/cshift1_4.c: Regenerate. * generated/eoshift1_4.c: Regenerate. * generated/eoshift3_8.c: Regenerate. * generated/eoshift3_16.c: Regenerate. * generated/cshift1_8.c: Regenerate. * generated/cshift1_16.c: Regenerate. * gfortran.dg/widechar_5.f90: New file. * gfortran.dg/widechar_6.f90: New file. * gfortran.dg/widechar_7.f90: New file. * gfortran.dg/widechar_intrinsics_5.f90: Uncomment the lines testing the SPREAD intrinsic. * gfortran.dg/widechar_intrinsics_6.f90: New file. * gfortran.dg/widechar_intrinsics_7.f90: New file. * gfortran.dg/widechar_intrinsics_8.f90: New file. * gfortran.dg/widechar_intrinsics_9.f90: New file. * gfortran.dg/widechar_intrinsics_10.f90: New file. From-SVN: r136129
2008-05-25re PR fortran/32600 ([ISO Bind C] C_F_POINTER w/o SHAPE should not be a ↵Tobias Burnus1-1/+0
library function) 2008-05-25 Tobias Burnus <burnus@net-b.de> PR fortran/32600 * trans-expr.c (gfc_conv_function_call): Remove library call for c_f_pointer with scalar Fortran pointers and for c_f_procpointer. 2008-05-25 Tobias Burnus <burnus@net-b.de> PR fortran/32600 * intrinsics/iso_c_binding.c (c_f_procpointer): Remove. * intrinsics/iso_c_binding.h (c_f_procpointer): Remove. * gfortran.map (c_f_procpointer): Remove. 2008-05-25 Tobias Burnus <burnus@net-b.de> PR fortran/32600 * gfortran.dg/c_f_pointer_tests_3.f90: New. From-SVN: r135877
2008-05-22re PR libfortran/36302 (cshift and eoshift missing some kind=16 functions)Thomas Koenig1-14/+20
2008-05-22 Thomas Koenig <tkoenig@gcc.gnu.org> PR libgfortran/36302 * gfortran.map (GFORTRAN_1.1): Add _gfortran_eoshift0_16, _gfortran_eoshift0_16_char, _gfortran_eoshift2_16, _gfortran_eoshift2_16_char,_gfortran_cshift0_16, _gfortran_cshift0_16_char. Sort alphabetically. * intrinsics/eoshift0.c: Add function for kind=16 integer. * intrinsics/eoshift2.c: Likewise. * intrinsics/cshift0.c: Likewise. 2008-05-22 Thomas Koenig <tkoenig@gcc.gnu.org> PR libgfortran/36302 * gfortran.dg/cshift_large_1.f90: New test. * gfortran.dg/eoshift_large_1.f90: New test. From-SVN: r135777
2008-05-18select.c: Moved content to select_inc.c.Francois-Xavier Coudert1-0/+11
* runtime/select.c: Moved content to select_inc.c. Include it. Add macros for different character types. * runtime/select_inc.c: New file. * runtime/convert_char.c: New file. * intrinsics/pack_generic.c (pack_char4, pack_s_char4): New functions. * intrinsics/transpose_generic.c (transpose_char4): New function. * intrinsics/spread_generic.c (spread_char4, spread_char4_scalar): New functions. * intrinsics/unpack_generic.c (unpack1_char4, unpack0_char4): New functions. * intrinsics/reshape_generic.c (reshape_char): Use gfc_charlen_type as type for length variables. (reshape_char4): New function. * gfortran.map (GFORTRAN_1.1): Add _gfortran_select_string_char4, _gfortran_convert_char1_to_char4, _gfortran_convert_char4_to_char1, _gfortran_transpose_char4, _gfortran_spread_char4, _gfortran_spread_char4_scalar, _gfortran_reshape_char4, _gfortran_pack_char4, _gfortran_pack_s_char4, _gfortran_unpack0_char4 and _gfortran_unpack1_char4. * Makefile.am: Add runtime/convert_char.c. * Makefile.in: Regenerate. From-SVN: r135496
2008-05-14libgfortran.h (gfc_char4_t): New type.Francois-Xavier Coudert1-0/+10
2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> * libgfortran.h (gfc_char4_t): New type. (GFC_SIZE_OF_CHAR_KIND): New macro. (compare_string): Adjust prototype. (compare_string_char4): New prototype. * gfortran.map (GFORTRAN_1.1): Add _gfortran_adjustl_char4, _gfortran_adjustr_char4, _gfortran_compare_string_char4, _gfortran_concat_string_char4, _gfortran_string_index_char4, _gfortran_string_len_trim_char4, _gfortran_string_minmax_char4, _gfortran_string_scan_char4, _gfortran_string_trim_char4 and _gfortran_string_verify_char4. * intrinsics/string_intrinsics_inc.c: New file from content of string_intrinsics.c with types replaced by macros. * intrinsics/string_intrinsics.c: Move content to string_intrinsics_inc.c. From-SVN: r135313
2008-04-30intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.François-Xavier Coudert1-0/+1
* intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic. * intrinsic.h (gfc_check_selected_char_kind, gfc_simplify_selected_char_kind): New prototypes. * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND. * trans.h (gfor_fndecl_sc_kind): New function decl. * trans-decl.c (gfor_fndecl_sc_kind): Build new decl. * arith.c (gfc_compare_with_Cstring): New function. * arith.h (gfc_compare_with_Cstring): New prototype. * check.c (gfc_check_selected_char_kind): New function. * primary.c (match_string_constant, match_kind_param): Mark symbols used as literal constant kind param as referenced. * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function. (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind. * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic. * simplify.c (gfc_simplify_selected_char_kind): New function. * intrinsics/selected_char_kind.c: New file. * Makefile.am: Add intrinsics/selected_char_kind.c. * Makefile.in: Regenerate. * gfortran.dg/selected_char_kind_1.f90: New test. * gfortran.dg/selected_char_kind_2.f90: New test. * gfortran.dg/selected_char_kind_3.f90: New test. From-SVN: r134839
2008-04-05PR fortran/25829 28655Jerry DeLisle1-0/+1
2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/25829 28655 * gfortran.map: Add new symbol, _gfortran_st_wait. * libgfortran.h (st_paramter_common): Add new I/O parameters. * open.c (st_option decimal_opt[], st_option encoding_opt[], st_option round_opt[], st_option sign_opt[], st_option async_opt[]): New parameter option arrays. (edit_modes): Add checks for new parameters. (new_unit): Likewise. (st_open): Likewise. * list_read.c (CASE_SEPERATORS): Add ';' as a valid separator. (eat_separator): Handle deimal comma. (read_logical): Fix whitespace. (parse_real): Handle decimal comma. (read_real): Handle decimal comma. * read.c (read_a): Use decimal status flag to allow comma in place of a decimal point. (read_f): Allow comma as acceptable character in float. According to decimal flag, substitute a period for a comma. (read_x): If decimal status flag is comma, disable the read_comma flag, not allowing comma as a delimiter, an extension otherwise. * io.h: (unit_decimal, unit_encoding, unit_round, unit_sign, unit_async): New enumerators. Add all new I/O parameters. * unix.c (unix_stream, int_stream): Add io_mode asychronous I/O control. (move_pos_offset, fd_alloc_w_at): Fix some whitespace. (fd_sfree): Use new enumerator. (fd_read): Likewise. (fd_write): Likewise. (fd_close): Fix whitespace. (fd_open): Use new enumertors. (tempfile, regular_file, open_external): Fix whitespace. (output_stream, error_stream): Set method. (stream_offset): Fix whitespace. * transfer.c: (st_option decimal_opt[], sign_opt[], blank_opt[]): New option arrays. (formatted_transfer_scalar): Set sf_read_comma flag based on new decimal_status flag. (data_transfer_init): Initialize new parameters. Add checks for decimal, sign, and blank. (st_wait): New stub. * format.c: (format_lex): Add format specifiers DP, DC, and D. (parse_format_list): Parse the new specifiers. * write.c (write_decimal): Use new sign enumerators to set the sign. (write_complex): Handle decimal comma and semi-colon separator. (nml_write_obj): Likewise. * write_float.def: Revise sign enumerators. (calculate_sign): Use new sign enumerators. (output_float): Likewise. Use new decimal_status flag to set the decimal character to a point or a comma. From-SVN: r133943
2008-03-21gfortran.map: Move erfc_scaled symbols to new symbol node GFORTRAN_1.1...Janne Blomqvist1-4/+8
2008-03-21 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.map: Move erfc_scaled symbols to new symbol node GFORTRAN_1.1, thereby fixing ABI bug introduced in r132846. From-SVN: r133432
2008-03-03re PR fortran/33197 (Fortran 2008: math functions)François-Xavier Coudert1-0/+4
PR fortran/33197 gcc/fortran/ * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH, ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N}, ERFC_SCALED, LOG_GAMMA and HYPOT. * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot): New prototypes. * mathbuiltins.def: Add HYPOT builtin. Make complex versions of ACOSH, ASINH and ATANH available. * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values. * lang.opt: Add -std=f2008 option. * libgfortran.h: Define GFC_STD_F2008. * lang-specs.h: Add .f08 and .F08 file suffixes. * iresolve.c (gfc_resolve_hypot): New function. * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008. * check.c (gfc_check_hypot): New function. * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin. * options.c (set_default_std_flags): Allow Fortran 2008 by default. (form_from_filename): Add .f08 suffix. (gfc_handle_option): Handle -std=f2008 option. * simplify.c (gfc_simplify_hypot): New function. * gfortran.texi: Document Fortran 2008 status and file extensions. * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics, as well as HYPOT and ERFC_SCALED. Update documentation of ERF, ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH. * invoke.texi: Document the new -std=f2008 option. libgomp/ * testsuite/libgomp.fortran/fortran.exp: Add .f08 and .F08 file suffixes. gcc/testsuite/ * gfortran.dg/gomp/gomp.exp: Add .f08 and .F08 file suffixes. * gfortran.dg/dg.exp: Likewise. * gfortran.dg/vect/vect.exp: Likewise. * gfortran.fortran-torture/execute/execute.exp: Likewise. * gfortran.fortran-torture/compile/compile.exp: Likewise. * gfortran.dg/gamma_1.f90: Also check log_gamma. * gfortran.dg/invalid_contains_1.f90: Remove warning about empty CONTAINS. * gfortran.dg/gamma_2.f90: Add a few error messages. * gfortran.dg/invalid_contains_2.f90: Remove warning about empty CONTAINS. * gfortran.dg/gamma_3.f90: Adjust error message. * gfortran.dg/gamma_4.f90: Test for log_gamma instead of lgamma. * gfortran.dg/bind_c_usage_9.f03: Adjust error messages. * gfortran.dg/bessel_1.f90: New test. * gfortran.dg/recursive_check_3.f90: Remove warnings. * gfortran.dg/besxy.f90: Also check for new F2008 intrinsics. * gfortran.dg/derived_function_interface_1.f90: Remove warning. * gfortran.dg/contains_empty_1.f03: New test. * gfortran.dg/erfc_scaled_1.f90: New test. * gfortran.dg/hypot_1.f90: New test. * gfortran.dg/contains_empty_2.f03: New test. libgfortran/ * intrinsics/erfc_scaled_inc.c: New file. * intrinsics/erfc_scaled.c: New file. * gfortran.map (GFORTRAN_1.0): Add _gfortran_erfc_scaled_r*. * Makefile.am: Add intrinsics/erfc_scaled.c. * config.h.in: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. From-SVN: r132846
2008-01-15re PR libfortran/34671 (any(kind=1) and all(kind=1))Thomas Koenig1-9/+9
2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/34671 * gfortran.am: Added _gfortran_all_l1, _gfortran_all_l2, _gfortran_any_l1, _gfortran_any_l2, -28,15 _gfortran_count_1_l, _gfortran_count_16_l, _gfortran_count_2_l, _gfortran_count_4_l and _gfortran_count_8_l Removed _gfortran_count_16_l16, _gfortran_count_16_l4, _gfortran_count_16_l8, _gfortran_count_4_l16, _gfortran_count_4_l4, _gfortran_count_4_l8, _gfortran_count_8_l16, _gfortran_count_8_l4 and _gfortran_count_8_l8. * Makefile.am: Added generated/any_l1.c and generated/any_l2.c to i_any_c. Added generated/all_l1. and generated/all_l2.c to i_all_c. Removed generated/count_4_l4.c, generated/count_8_l4.c, generated/count_16_l4.c, generated/count_4_l8.c, generated/count_8_l8.c, generated/count_16_l8.c, generated/count_4_l16.c, generated/count_8_l16.c, and generated/count_16_l16.c from i_count_c. Added count_1_l.c, count_2_l.c, count_4_l.c, count_8_l.c and count_16_l.c to i_count_c. I_M4_DEPS2 depends on ifunction_logical.m4, for any of the files generated from all.m4, any.m4 and count.m4. * Makefile.in: Regenerated. * m4/ifunction_logical.m4: New file. Use GFC_LOGICAL_1 pointer for access to source arrays. * m4/any.m4: Include ifunction_logical.m4 instead of ifunction.m4. Don't check atype_name. * m4/all.m4: Likewise. * m4/count.m4: Likewise. * generated/any_l1.c: New file. * generated/any_l2.c: New file. * generated/all_l1.c: New file. * generated/count_1_l.c: New file. * generated/count_2_l.c: New file. * generated/count_4_l.c: New file. * generated/count_8_l.c: New file. * generated/count_16_l.c: New file. * generated/any_l4.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/any_l16.c: Regenerated. * generated/all_l4.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/all_l16.c: Regenerated. * generated/count_4_l4.c: Removed. * generated/count_4_l8.c: Removed. * generated/count_4_l16.c: Removed. * generated/count_8_l4.c: Removed. * generated/count_8_l8.c: Removed. * generated/count_8_l16.c: Removed. * generated/count_16_l4.c: Removed. * generated/count_16_l8.c: Removed. * generated/count_16_l16.c: Removed. 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/34671 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg. (gfc_resolve_any): Likewise. (gfc_resolve_count): Likewise. Don't append kind of argument to function name. 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/34671 * gfortran.dg/anyallcount_1.f90: New test. From-SVN: r131553
2007-12-25re PR fortran/34533 (DTIME returns total process time and not since last ↵Daniel Franke1-0/+2
invocation) gcc/fortran: 2007-12-25 Daniel Franke <franke.daniel@gmail.com> PR fortran/34533 * intrinsic.h (gfc_check_etime): Renamed to ... (gfc_check_dtime_etime): ... this. (gfc_check_etime_sub): Renamed to ... (gfc_check_dtime_etime_sub): ... this. (gfc_resolve_dtime_sub): New prototype. * check.c (gfc_check_etime): Renamed to ... (gfc_check_dtime_etime): ... this. (gfc_check_etime_sub): Renamed to ... (gfc_check_dtime_etime_sub): ... this. * iresolve.c (gfc_resolve_dtime_sub): New implementation. * intrinsic.c (add_functions): Removed alias from ETIME to DTIME, added stand-alone intrinsic DTIME. (add_subroutines): Adjusted check and resolve function names for DTIME and ETIME. * trans-intrinsic.c (gfc_conv_intrinsic_function): Added DTIME to known functions in switch. * intrinsic.texi (DTIME): Added paragraph about thread-safety, fixed return value section. (CPU_TIME): Clarified intent and added implementation notes. libgfortran: 2007-12-25 Daniel Franke <franke.daniel@gmail.com> PR fortran/34533 * intrinsics/cpu_time.c: Moved code commonly usable for CPU_TIME, DTIME and ETIME to ... * intrinsics/time_1.h: ... here. * intrinsics/dtime.c: New file. * intrinsics/etime.c: Newly implemented using the common time-aquisition function from time_1.h. * gfortran.map (_gfortran_dtime, _gfortran_dtime_sub): New. * Makefile.am: Added new file. * Makefile.in: Regenerated. * configure: Regenerated. From-SVN: r131168
2007-11-30re PR libfortran/33583 (FAIL: gfortran.dg/gamma_1.f90)Steven G. Kargl1-0/+4
2007-11-29 Steven G. Kargl <kargls@comcast.net> PR libfortran/33583 * libgfortran/gfortran.map: Add tgammaf, tgamma, lgamma, and lgammaf. * gfortran.dg/gamma_5.f90: Remove xfail. From-SVN: r130531
2007-10-15re PR fortran/32600 ([ISO Bind C] C_F_POINTER w/o SHAPE should not be a ↵Christopher D. Rickett1-2/+0
library function) 2007-10-15 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32600 * trans-expr.c (gfc_conv_function_call): Generate code to inline c_associated. * symbol.c (get_iso_c_sym): Preserve from_intmod and * intmod_sym_id attributes in the resolved symbol. * resolve.c (gfc_iso_c_sub_interface): Remove dead code. 2007-10-15 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32600 * libgfortran/intrinsics/iso_c_binding.c: Remove c_associated_1 and c_associated_2. * libgfortran/intrinsics/iso_c_binding.h: Ditto. * libgfortran/gfortran.map: Ditto. From-SVN: r129367
2007-08-29builtin-types.def (BT_FN_PTR_PTR_SIZE): New type.Francois-Xavier Coudert1-4/+0
* builtin-types.def (BT_FN_PTR_PTR_SIZE): New type. * builtins.def (BUILT_IN_REALLOC): New builtin. * trans-array.c (gfc_grow_array): Use gfc_call_realloc. (gfc_array_allocate): Use gfc_allocate_with_status and gfc_allocate_array_with_status. (gfc_array_deallocate): Use gfc_deallocate_with_status. (gfc_trans_dealloc_allocated): Use gfc_deallocate_with_status. * trans-stmt.c (gfc_trans_allocate): Use gfc_allocate_with_status. (gfc_trans_deallocate): Use gfc_deallocate_with_status. * trans.c (gfc_allocate_with_status, gfc_allocate_array_with_status, gfc_deallocate_with_status, gfc_call_realloc): New functions. * trans.h (gfc_allocate_with_status, gfc_allocate_array_with_status, gfc_deallocate_with_status, gfc_call_realloc): New prototypes. (gfor_fndecl_internal_realloc, gfor_fndecl_allocate, gfor_fndecl_allocate_array, gfor_fndecl_deallocate): Remove. * f95-lang.c (gfc_init_builtin_functions): Create decl for BUILT_IN_REALLOC. * trans-decl.c (gfor_fndecl_internal_realloc, gfor_fndecl_allocate, gfor_fndecl_allocate_array, gfor_fndecl_deallocate): Remove function decls. (gfc_build_builtin_function_decls): Likewise. * runtime/memory.c (internal_realloc, allocate, allocate_array, deallocate): Remove functions. * gfortran.map (_gfortran_allocate, _gfortran_allocate_array, _gfortran_deallocate, _gfortran_internal_realloc): Remove symbols. * libgfortran.h (error_codes): Add comment. * gfortran.dg/alloc_comp_basics_1.f90: Update check. * gfortran.dg/alloc_comp_constructor_1.f90: Update check. From-SVN: r127897
2007-08-12re PR fortran/30964 (optional arguments to random_seed)Francois-Xavier Coudert1-1/+2
PR fortran/30964 PR fortran/33054 * trans-expr.c (gfc_conv_function_call): When no formal argument list is available, we still substitute missing optional arguments. * check.c (gfc_check_random_seed): Correct the check on the number of arguments to RANDOM_SEED. * intrinsic.c (add_subroutines): Add a resolution function to RANDOM_SEED. * iresolve.c (gfc_resolve_random_seed): New function. * intrinsic.h (gfc_resolve_random_seed): New prototype. * intrinsics/random.c (random_seed): Rename into random_seed_i4. (random_seed_i8): New function. * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed, add _gfortran_random_seed_i4 and _gfortran_random_seed_i8. * libgfortran.h (iexport_proto): Replace random_seed by random_seed_i4 and random_seed_i8. * runtime/main.c (init): Call the new random_seed_i4. * gfortran.dg/random_4.f90: New test. * gfortran.dg/random_5.f90: New test. * gfortran.dg/random_6.f90: New test. * gfortran.dg/random_7.f90: New test. From-SVN: r127383
2007-08-06re PR fortran/30947 (intrinsic: ALARM)Francois-Xavier Coudert1-2/+4
PR fortran/30947 * iresolve.c (gfc_resolve_alarm_sub): Suffix the subroutine name with the kind of the STATUS argument. * intrinsics/signal.c: Create specific versions of alarm_sub and alarm_sub_int according to the integer kind of the last argument. * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4, _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and _gfortran_alarm_sub_int_i8. From-SVN: r127259
2007-08-06re PR fortran/29828 ([F2003] MIN and MAX with character variables)Francois-Xavier Coudert1-0/+1
PR fortran/29828 * trans.h (gfor_fndecl_string_minmax): New prototype. * trans-decl.c (gfor_fndecl_string_minmax): New variable. (gfc_build_intrinsic_function_decls): Create gfor_fndecl_string_minmax. * check.c (gfc_check_min_max): Allow for character arguments. * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): New function. (gfc_conv_intrinsic_function): Add special case for MIN and MAX intrinsics with character arguments. * simplify.c (simplify_min_max): Add simplification for character arguments. * intrinsics/string_intrinsics.c (string_minmax): New function and prototype. * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax * gfortran.dg/minmax_char_1.f90: New test. * gfortran.dg/minmax_char_2.f90: New test. * gfortran.dg/min_max_optional_4.f90: New test. From-SVN: r127252
2007-07-23re PR fortran/32600 ([ISO Bind C] C_F_POINTER w/o SHAPE should not be a ↵Christopher D. Rickett1-1/+0
library function) 2007-07-23 Christopher D. Rickett <crickett@lanl.gov> Tobias Burnus <burnus@net-b.de> PR fortran/32600 * trans-expr.c (gfc_conv_function_call): Handle c_funloc. * trans-types.c: Add pfunc_type_node. (gfc_init_types,gfc_typenode_for_spec): Use it. * resolve.c (gfc_iso_c_func_interface): Fix whitespace and improve error message. 2007-07-23 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32600 * intrinsics/iso_c_binding.c (c_funloc): Remove. * intrinsics/iso_c_binding.h: Remove c_funloc. * gfortran.map: Ditto. 2007-07-23 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32600 * gfortran.dg/c_funloc_tests_5.f03: New. * gfortran.dg/c_funloc_tests_5.f04: New. * gfortran.dg/c_funloc_tests_4_driver.c: New. Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r126835
2007-07-21re PR fortran/32627 ([ISO Bind C] Accept c_f_pointer for TYPE)Christopher D. Rickett1-0/+9
2007-07-21 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32627 * resolve.c (set_name_and_label): Set kind number for character version of c_f_pointer. (gfc_iso_c_sub_interface): Set the kind of the SHAPE formal arg to that of the actual SHAPE arg. * symbol.c (gen_shape_param): Initialize kind for SHAPE arg. 2007-07-21 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32627 * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer for character/string arguments. * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow the optional SHAPE arg to be any valid integer kind. * libgfortran/gfortran.map: Add c_f_pointer_s0. * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default character kind. * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of c_f_pointer for complex and logical types. * libgfortran/gfortran.map: Add c_f_pointer versions for logical and complex types. 2007-07-21 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32627 * gfortran.dg/pr32627_driver.c: Driver for pr32627. * gfortran.dg/pr32627.f03: New test case. * gfortran.dg/c_f_pointer_logical.f03: New test case. * gfortran.dg/c_f_pointer_logical_driver.c: Driver for c_f_pointer_logical. * gfortran.dg/c_f_pointer_complex_driver.c: Driver for c_f_pointer_complex. * gfortran.dg/c_f_pointer_complex.f03: New test case. * gfortran.dg/c_f_pointer_shape_tests_2_driver.c: Driver for c_f_pointer_shape_tests_2. * gfortran.dg/c_f_pointer_shape_tests_2.f03: New test case. From-SVN: r126817
2007-07-19re PR fortran/32600 ([ISO Bind C] C_F_POINTER w/o SHAPE should not be a ↵Christopher D. Rickett1-1/+0
library function) 2007-07-19 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32600 * trans-expr.c (gfc_conv_function_call): Inline C_LOC. 2007-07-19 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32600 * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC. * libgfortran/intrinsics/iso_c_binding.h: Ditto. * libgfortran/gfortran.map: Ditto. From-SVN: r126744
2007-07-15re PR libfortran/32611 (Print sign of negative zero)Jerry DeLisle1-1/+1
2007-07-15 Jerry DeLisle <jvdelisle@gcc.gnu.org> Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/32611 * runtime/compile_options.c (set_std): Remove. (set_options): New function. (init_compile_options): Add initialization for -fsign-zero option. * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into _gfortran_set_options. * libgfortran.h (compile_options_t): Add sign_zero field. * io/write.c (output_float): Use the sign bit of the value to determine if a negative sign should be emitted for zero values. Do not emit the negative sign for zero if -fno-sign-zero was set during compile. Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> From-SVN: r126654
2007-07-02[multiple changes]Christopher D. Rickett1-0/+17
2007-07-01 Christopher D. Rickett <crickett@lanl.gov> * interface.c (gfc_compare_derived_types): Special case for comparing derived types across namespaces. (gfc_compare_types): Deal with BT_VOID. (compare_parameter): Use BT_VOID to accept ISO C Binding pointers. * trans-expr.c (gfc_conv_function_call): Remove setting parm_kind to SCALAR (gfc_conv_initializer): Deal with ISO C Binding NULL_PTR and NULL_FUNPTR. (gfc_conv_expr): Convert expressions for ISO C Binding derived types. * symbol.c (gfc_set_default_type): BIND(C) variables should not be implicitly declared. (check_conflict): Add BIND(C) and check for conflicts. (gfc_add_explicit_interface): Whitespace. (gfc_add_is_bind_c): New function. (gfc_copy_attr): Use it. (gfc_new_symbol): Initialize ISO C Binding objects. (get_iso_c_binding_dt): New function. (verify_bind_c_derived_type): Ditto. (gen_special_c_interop_ptr): Ditto. (add_formal_arg): Ditto. (gen_cptr_param): Ditto. (gen_fptr_param): Ditto. (gen_shape_param): Ditto. (add_proc_interface): Ditto. (build_formal_args): Ditto. (generate_isocbinding_symbol): Ditto. (get_iso_c_sym): Ditto. * decl.c (num_idents_on_line, has_name_equals): New variables. (verify_c_interop_param): New function. (build_sym): Finish binding labels and deal with COMMON blocks. (add_init_expr_to_sym): Check if the initialized expression is an iso_c_binding named constants (variable_decl): Set ISO C Binding type_spec components. (gfc_match_kind_spec): Check match for C interoperable kind. (match_char_spec): Fix comment. Chnage gfc_match_small_int to gfc_match_small_int_expr. Check for C interoperable kind. (match_type_spec): Clear the current binding label. (match_attr_spec): Add DECL_IS_BIND_C. If BIND(C) is found, use it to set attributes. (set_binding_label): New function. (set_com_block_bind_c): Ditto. (verify_c_interop): Ditto. (verify_com_block_vars_c_interop): Ditto. (verify_bind_c_sym): Ditto. (set_verify_bind_c_sym): Ditto. (set_verify_bind_c_com_block): Ditto. (get_bind_c_idents): Ditto. (gfc_match_bind_c_stmt): Ditto. (gfc_match_data_decl): Use num_idents_on_line. (match_result): Deal with right paren in BIND(C). (gfc_match_suffix): New function. (gfc_match_function_decl): Use it. Code is re-arranged to deal with ISO C Binding result clauses. (gfc_match_subroutine): Deal with BIND(C). (gfc_match_bind_c): New function. (gfc_get_type_attr_spec): New function. Code is re-arranged in and taken from gfc_match_derived_decl. (gfc_match_derived_decl): Add check for BIND(C). * trans-common.c: Forward declare gfc_get_common. (gfc_sym_mangled_common_id): Change arg from 'const char *name' to 'gfc_common_head *com'. Check for ISO C Binding of the common block. (build_common_decl): 'com->name' to 'com in SET_DECL_ASSEMBLER_NAME. * gfortran.h: Add GFC_MAX_BINDING_LABEL_LEN (bt): Add BT_VOID (sym_flavor): Add FL_VOID. (iso_fortran_env_symbol, iso_c_binding_symbol, intmod_id): New enum (CInteropKind_t): New struct. (c_interop_kinds_table): Use it. Declare an array of structs. (symbol_attribute): Add is_bind_c, is_c_interop, and is_iso_c bitfields. (gfc_typespec): Add is_c_interop; is_iso_c, and f90_type members. (gfc_symbol): Add from_intmod, intmod_sym_id, binding_label, and common_block members. (gfc_common_head): Add binding_label and is_bind_c members. (gfc_gsymbol): Add sym_name, mod_name, and binding_label members. Add prototypes for get_c_kind, gfc_validate_c_kind, gfc_check_any_c_kind, gfc_add_is_bind_c, gfc_add_value, verify_c_interop, verify_c_interop_param, verify_bind_c_sym, verify_bind_c_derived_type, verify_com_block_vars_c_interop, generate_isocbinding_symbol, get_iso_c_sym, gfc_iso_c_sub_interface * iso-c-binding.def: New file. This file contains the definitions of the types provided by the Fortran 2003 ISO_C_BINDING intrinsic module. * trans-const.c (gfc_conv_constant_to_tree): Deal with C_NULL_PTR or C_NULL_FUNPTR expressions. * expr.c (gfc_copy_expr): Add BT_VOID case. For BT_CHARACTER, the ISO C Binding requires a minimum string length of 1 for '\0'. * module.c (intmod_sym): New struct. (pointer_info): Add binding_label member. (write_atom): Set len to 0 for NULL pointers. Check for NULL p and *p. (ab_attribute): Add AB_IS_BIND_C, AB_IS_C_INTEROP and AB_IS_ISO_C. (attr_bits): Add "IS_BIND_C", "IS_C_INTEROP", and "IS_ISO_C". (mio_symbol_attribute): Deal with ISO C Binding attributes. (bt_types): Add "VOID". (mio_typespec): Deal with ISO C Binding components. (mio_namespace_ref): Add intmod variable. (mio_symbol): Check for symbols from an intrinsic module. (load_commons): Check for BIND(C) common block. (read_module): Read binding_label and use it. (write_common): Add label. Write BIND(C) info. (write_blank_common): Blank commons are not BIND(C). Explicitly set is_bind_c=0. (write_symbol): Deal with binding_label. (sort_iso_c_rename_list): New function. (import_iso_c_binding_module): Ditto. (create_int_parameter): Add to args. (use_iso_fortran_env_module): Adjust to deal with iso_c_binding intrinsic module. * trans-types.c (c_interop_kinds_table): new array of structs. (gfc_validate_c_kind): New function. (gfc_check_any_c_kind): Ditto. (get_real_kind_from_node): Ditto. (get_int_kind_from_node): Ditto. (get_int_kind_from_width): Ditto. (get_int_kind_from_minimal_width): Ditto. (init_c_interop_kinds): Ditto. (gfc_init_kinds): call init_c_interop_kinds. (gfc_typenode_for_spec): Adjust for BT_VOID and ISO C Binding pointers. Adjust handling of BT_DERIVED. (gfc_sym_type): Whitespace. (gfc_get_derived_type): Account for iso_c_binding derived types * resolve.c (is_scalar_expr_ptr): New function. (gfc_iso_c_func_interface): Ditto. (resolve_function): Use gfc_iso_c_func_interface. (set_name_and_label): New function. (gfc_iso_c_sub_interface): Ditto. (resolve_specific_s0): Use gfc_iso_c_sub_interface. (resolve_bind_c_comms): New function. (resolve_bind_c_derived_types): Ditto. (gfc_verify_binding_labels): Ditto. (resolve_fl_procedure): Check for ISO C interoperability. (resolve_symbol): Check C interoperability. (resolve_types): Walk the namespace. Check COMMON blocks. * trans-decl.c (gfc_sym_mangled_identifier): Prevent the mangling of identifiers that have an assigned binding label. (gfc_sym_mangled_function_id): Use the binding label rather than the mangled name. (gfc_finish_var_decl): Put variables that are BIND(C) into a common segment of the object file, because this is what C would do. (gfc_create_module_variable): Conver to proper types (set_tree_decl_type_code): New function. (generate_local_decl): Check dummy variables and derived types for ISO C Binding attributes. * match.c (gfc_match_small_int_expr): New function. (gfc_match_name_C): Ditto. (match_common_name): Deal with ISO C Binding in COMMON blocks * trans-io.c (transfer_expr): Deal with C_NULL_PTR or C_NULL_FUNPTR expressions * match.h: Add prototypes for gfc_match_small_int_expr, gfc_match_name_C, match_common_name, set_com_block_bind_c, set_binding_label, set_verify_bind_c_sym, set_verify_bind_c_com_block, get_bind_c_idents, gfc_match_bind_c_stmt, gfc_match_suffix, gfc_match_bind_c, gfc_get_type_attr_spec * parse.c (decode_statement): Use gfc_match_bind_c_stmt (parse_derived): Init *derived_sym = NULL, and gfc_current_block later for valiadation. * primary.c (got_delim): Set ISO C Binding components of ts. (match_logical_constant): Ditto. (match_complex_constant): Ditto. (match_complex_constant): Ditto. (gfc_match_rvalue): Check for existence of at least one arg for C_LOC, C_FUNLOC, and C_ASSOCIATED. * misc.c (gfc_clear_ts): Clear ISO C Bindoing components in ts. (get_c_kind): New function. 2007-07-01 Christopher D. Rickett <crickett@lanl.gov> * Makefile.in: Add support for iso_c_generated_procs.c and iso_c_binding.c. * Makefile.am: Ditto. * intrinsics/iso_c_generated_procs.c: New file containing helper functions. * intrinsics/iso_c_binding.c: Ditto. * intrinsics/iso_c_binding.h: New file * gfortran.map: Include the __iso_c_binding_c_* functions. * libgfortran.h: define GFC_NUM_RANK_BITS. 2007-06-23 Christopher D. Rickett <crickett@lanl.gov> * bind_c_array_params.f03: New files for Fortran 2003 ISO C Binding. * bind_c_coms.f90: Ditto. * bind_c_coms_driver.c: Ditto. * bind_c_dts.f90: Ditto. * bind_c_dts_2.f03: Ditto. * bind_c_dts_2_driver.c: Ditto. * bind_c_dts_3.f03: Ditto. * bind_c_dts_4.f03: Ditto. * bind_c_dts_driver.c: Ditto. * bind_c_implicit_vars.f03: Ditto. * bind_c_procs.f03: Ditto. * bind_c_usage_2.f03: Ditto. * bind_c_usage_3.f03: Ditto. * bind_c_usage_5.f03: Ditto. * bind_c_usage_6.f03: Ditto. * bind_c_usage_7.f03: Ditto. * bind_c_vars.f90: Ditto. * bind_c_vars_driver.c: Ditto. * binding_c_table_15_1.f03: Ditto. * binding_label_tests.f03: Ditto. * binding_label_tests_10.f03: Ditto. * binding_label_tests_10_main.f03: Ditto. * binding_label_tests_11.f03: Ditto. * binding_label_tests_11_main.f03: Ditto. * binding_label_tests_12.f03: Ditto. * binding_label_tests_13.f03: Ditto. * binding_label_tests_13_main.f03: Ditto. * binding_label_tests_14.f03: Ditto. * binding_label_tests_2.f03: Ditto. * binding_label_tests_3.f03: Ditto. * binding_label_tests_4.f03: Ditto. * binding_label_tests_5.f03: Ditto. * binding_label_tests_6.f03: Ditto. * binding_label_tests_7.f03: Ditto. * binding_label_tests_8.f03: Ditto. * binding_label_tests_9.f03: Ditto. * c_assoc.f90: Ditto. * c_assoc_2.f03: Ditto. * c_f_pointer_shape_test.f90: Ditto. * c_f_pointer_tests.f90: Ditto. * c_f_tests_driver.c: Ditto. * c_funloc_tests.f03: Ditto. * c_funloc_tests_2.f03: Ditto. * c_funloc_tests_3.f03: Ditto. * c_funloc_tests_3_funcs.c: Ditto. * c_kind_params.f90: Ditto. * c_kind_tests_2.f03: Ditto. * c_kinds.c: Ditto. * c_loc_driver.c: Ditto. * c_loc_test.f90: Ditto. * c_loc_tests_2.f03: Ditto. * c_loc_tests_2_funcs.c: Ditto. * c_loc_tests_3.f03: Ditto. * c_loc_tests_4.f03: Ditto. * c_loc_tests_5.f03: Ditto. * c_loc_tests_6.f03: Ditto. * c_loc_tests_7.f03: Ditto. * c_loc_tests_8.f03: Ditto. * c_ptr_tests.f03: Ditto. * c_ptr_tests_10.f03: Ditto. * c_ptr_tests_5.f03: Ditto. * c_ptr_tests_7.f03: Ditto. * c_ptr_tests_7_driver.c: Ditto. * c_ptr_tests_8.f03: Ditto. * c_ptr_tests_8_funcs.c: Ditto. * c_ptr_tests_9.f03: Ditto. * c_ptr_tests_driver.c: Ditto. * c_size_t_driver.c: Ditto. * c_size_t_test.f03: Ditto. * com_block_driver.f90: Ditto. * global_vars_c_init.f90: Ditto. * global_vars_c_init_driver.c: Ditto. * global_vars_f90_init.f90: Ditto. * global_vars_f90_init_driver.c: Ditto. * interop_params.f03: Ditto. * iso_c_binding_only.f03: Ditto. * iso_c_binding_rename_1.f03: Ditto. * iso_c_binding_rename_1_driver.c: Ditto. * iso_c_binding_rename_2.f03: Ditto. * iso_c_binding_rename_2_driver.c: Ditto. * kind_tests_2.f03: Ditto. * kind_tests_3.f03: Ditto. * module_md5_1.f90: Ditto. * only_clause_main.c: Ditto. * print_c_kinds.f90: Ditto. * test_bind_c_parens.f03: Ditto. * test_c_assoc.c: Ditto. * test_com_block.f90: Ditto. * test_common_binding_labels.f03: Ditto. * test_common_binding_labels_2.f03: Ditto. * test_common_binding_labels_2_main.f03: Ditto. * test_common_binding_labels_3.f03: Ditto. * test_common_binding_labels_3_main.f03: Ditto. * test_only_clause.f90: Ditto. * use_iso_c_binding.f90: Ditto. * value_5.f90: Ditto. * value_test.f90: Ditto. * value_tests_f03.f90: Ditto. From-SVN: r126185
2007-07-01re PR fortran/32239 (optimize power in loops, use __builtin_powi instead of ↵Janne Blomqvist1-4/+0
_gfortran_pow_r4_i4) gcc/fortran: 2007-07-01 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/32239 * trans-expr.c (gfc_conv_power_op): Use builtin_powi for real**int4 powers. * f95-lang.c (gfc_init_builtin_functions): Add builtin_powi to the builtins table. libgfortran: 2007-07-01 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/32239 * Makefile.am: Don't generate real**int4 pow functions. * gfortran.map: Remove real**int4 pow symbols. * Makefile.in: Regenerated. testsuite 2007-07-01 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/32239 * gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90 (test_4): Use proper test for floating point equality. (test_8): Likewise. From-SVN: r126175
2007-07-01fortran frontend:Janne Blomqvist1-3/+0
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org> * trans.h: Remove decls for 64-bit allocation functions. * trans-array.c (gfc_grow_array): Always pick the standard realloc function decl. (gfc_array_allocate): Likewise. * trans-decl.c: Remove trees for 64-bit allocation functions. (gfc_build_builtin_function_decls): Don't build fndecls for 64-bit allocations functions, use index_int_type for normal allocation functions. libgfortran changelog: 2007-07-01 Janne Blomqvist <jb@gcc.gnu.org> * runtime/memory.c (internal_realloc): Use index_type for size argument instead of GFC_INTEGER_4. (allocate_array): Likewise. (allocate): Likewise, add ifdef around unnecessary check. (internal_reallo64): Remove. (allocate_array64): Remove. (allocate64): Remove. * gfortran.map: Remove symbols for 64-bit allocation functions. From-SVN: r126166
2007-05-14re PR fortran/30723 (Freeing memory doesn't need to call a library function)Francois-Xavier Coudert1-3/+1
PR fortran/30723 * trans.h (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove prototypes. (gfor_fndecl_os_error, gfc_call_free, gfc_call_malloc): Add prototypes. * trans.c (gfc_call_malloc, gfc_call_free): New functions. * f95-lang.c (gfc_init_builtin_functions): Add __builtin_free and __builtin_malloc builtins. * trans-decl.c (gfor_fndecl_internal_malloc, gfor_fndecl_internal_malloc64, gfor_fndecl_internal_free): Remove. (gfor_fndecl_os_error): Add. (gfc_build_builtin_function_decls): Don't create internal_malloc, internal_malloc64 and internal_free library function declaration. Create os_error library call function declaration. * trans-array.c (gfc_trans_allocate_array_storage, gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias, gfc_conv_array_parameter, gfc_duplicate_allocatable): Use gfc_call_malloc and gfc_call_free instead of building calls to internal_malloc and internal_free. * trans-expr.c (gfc_conv_string_tmp): Likewise. * trans-stmt.c (gfc_do_allocate, gfc_trans_assign_need_temp, gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1, gfc_trans_where_2: Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_trim): Likewise. * runtime/memory.c (internal_malloc, internal_malloc64, internal_free): Remove. * runtime/error.c (os_error): Export function. * intrinsics/move_alloc.c: Include stdlib.h. (move_alloc): Call free instead of internal_free. (move_alloc_c): Wrap long lines. * libgfortran.h (os_error): Export prototype. (internal_free): Remove prototype. * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free, _gfortran_internal_malloc and _gfortran_internal_malloc64. Add _gfortran_os_error. From-SVN: r124721
2007-05-06re PR fortran/31201 (Too large unit number generates wrong code)Jerry DeLisle1-0/+2
2007-05-06 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/31201 * runtime/error.c (runtime_error_at): New function. (generate_error): Export this function. * gfortran.map: Add _gfortran_generate_error and _gfortran_runtime_error_at. * libgfortran.h: Add comment to reference error codes in front end. (library_start): Locate prototype with library_end macro and add a new comment. Add prototype for runtime_error_at. Export prototype for generate_error. * io/lock.c (library_start): Fix check for error condition. * io/transfer.c (data_transfer_init): Add library check. From-SVN: r124479
2007-05-04re PR target/22539 (Internal compiler error with maximum sized array)Daniel Franke1-0/+1
gcc/fortran: 2007-05-04 Daniel Franke <franke.daniel@gmail.com> PR fortran/22539 * intrinsic.c (add_subroutines): Added FSEEK. * intrinsic.h (gfc_resolve_fseek_sub, gfc_check_fseek_sub): New. * iresolve.c (gfc_resolve_fseek_sub): New. * check.c (gfc_check_fseek_sub): New. * intrinsic.texi (FSEEK): Updated. gcc/testsuite: 2007-05-01 Daniel Franke <franke.daniel@gmail.com> PR fortran/22539 * gfortran.dg/fseek.f90: New test. libgfortran: 2007-05-04 Daniel Franke <franke.daniel@gmail.com> PR fortran/22539 * io/intrinsics.c (fseek_sub): New. * io/unix.c (fd_fseek): Change logical and physical offsets only if seek succeeds. * gfortran.map (fseek_sub): New. From-SVN: r124437
2007-04-24re PR libfortran/27740 (libgfortran should use versioned symbols)Janne Blomqvist1-0/+1142
2007-04-24 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/27740 * configure.ac: New test to determine if symbol versioning is supported. * Makefile.am: Use result of above test to add appropriate linker flags. * gfortran.map: New file. * configure: Regenerated. * Makefile.in: Regenerated. * config.h.in: Regenerated. From-SVN: r124098
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