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2016-05-05openmp.c (gfc_match_omp_clauses): Restructuralize...Jakub Jelinek2-587/+658
* openmp.c (gfc_match_omp_clauses): Restructuralize, so that clause parsing is done in a big switch based on gfc_peek_ascii_char and individual clauses under their first letters are sorted too. From-SVN: r235922
2016-05-02machmode.h (mode_complex): Add support to give the complex mode for a given ↵Michael Meissner2-0/+5
mode. [gcc] 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> * machmode.h (mode_complex): Add support to give the complex mode for a given mode. (GET_MODE_COMPLEX_MODE): Likewise. * stor-layout.c (layout_type): For COMPLEX_TYPE, use the mode stored by build_complex_type and gfc_build_complex_type instead of trying to figure out the appropriate mode based on the size. Raise an assertion error, if the type was not set. * genmodes.c (struct mode_data): Add field for the complex type of the given type. (blank_mode): Likewise. (make_complex_modes): Remember the complex mode created in the base type. (emit_mode_complex): Write out the mode_complex array to map a type mode to the complex version. (emit_insn_modes_c): Likewise. * tree.c (build_complex_type): Set the complex type to use before calling layout_type. * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Add support for __float128 complex datatypes. (rs6000_hard_regno_mode_ok): Likewise. (rs6000_setup_reg_addr_masks): Likewise. (rs6000_complex_function_value): Likewise. * config/rs6000/rs6000.h (FLOAT128_IEEE_P): Likewise. __float128 and __ibm128 complex. (FLOAT128_IBM_P): Likewise. (ALTIVEC_ARG_MAX_RETURN): Likewise. * doc/extend.texi (Additional Floating Types): Document that -mfloat128 must be used to enable __float128. Document complex __float128 and __ibm128 support. [gcc/fortran] 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> * trans-types.c (gfc_build_complex_type): [gcc/testsuite] 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/float128-complex-1.c: New tests for complex __float128. * gcc.target/powerpc/float128-complex-2.c: Likewise. From-SVN: r235794
2016-05-02trans-array.c (gfc_trans_create_temp_array): Properly create a DECL_EXPR for ↵Richard Biener2-0/+15
the anonymous VLA array type. 2016-05-02 Richard Biener <rguenther@suse.de> fortran/ * trans-array.c (gfc_trans_create_temp_array): Properly create a DECL_EXPR for the anonymous VLA array type. From-SVN: r235705
2016-04-29re PR middle-end/70626 (bogus results in 'acc parallel loop' reductions)Cesar Philippidis2-1/+8
gcc/c-family/ PR middle-end/70626 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument. * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate reduction clauses in acc parallel loops. gcc/c/ PR middle-end/70626 * c-parser.c (c_parser_oacc_loop): Don't augment mask with OACC_LOOP_CLAUSE_MASK. (c_parser_oacc_kernels_parallel): Update call to c_oacc_split_loop_clauses. gcc/cp/ PR middle-end/70626 * parser.c (cp_parser_oacc_loop): Don't augment mask with OACC_LOOP_CLAUSE_MASK. (cp_parser_oacc_kernels_parallel): Update call to c_oacc_split_loop_clauses. gcc/fortran/ PR middle-end/70626 * trans-openmp.c (gfc_trans_oacc_combined_directive): Duplicate the reduction clause in both parallel and loop directives. gcc/testsuite/ PR middle-end/70626 * c-c++-common/goacc/combined-reduction.c: New test. * gfortran.dg/goacc/reduction-2.f95: Add check for kernels reductions. libgomp/ PR middle-end/70626 * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test. * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test. * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test. From-SVN: r235651
2016-04-22[PATCH 2/2] (header usage fix) include c++ headers in system.hSzabolcs Nagy1-3/+1
2016-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com> * system.h (list, map, set, vector): Include conditionally. * auto-profile.c (INCLUDE_MAP, INCLUDE_SET): Define. * graphite-isl-ast-to-gimple.c (INCLUDE_MAP): Define. * ipa-icf.c (INCLUDE_LIST): Define. * config/aarch64/cortex-a57-fma-steering.c (INCLUDE_LIST): Define. * config/sh/sh.c (INCLUDE_VECTOR): Define. * config/sh/sh_treg_combine.cc (INCLUDE_ALGORITHM): Define. (INCLUDE_LIST, INCLUDE_VECTOR): Define. * cp/logic.cc (INCLUDE_LIST): Define. * fortran/trans-common.c (INCLUDE_MAP): Define. From-SVN: r235362
2016-04-22[PATCH 1/2] (header usage fix) remove unused system header includesSzabolcs Nagy1-2/+0
2016-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com> * auto-profile.c: Remove <string.h> include. * ipa-icf-gimple.c: Remove <list> include. * diagnostic.c: Remove <new> include. * genmatch.c: Likewise. * pretty-print.c: Likewise. * toplev.c: Likewise * c/c-objc-common.c: Likewise. * cp/error.c: Likewise. * fortran/error.c: Likewise. From-SVN: r235361
2016-04-18tree.h (TYPE_ALIGN, DECL_ALIGN): Return shifted amount.Michael Matz4-5/+11
* tree.h (TYPE_ALIGN, DECL_ALIGN): Return shifted amount. (SET_TYPE_ALIGN, SET_DECL_ALIGN): New. * tree-core.h (tree_type_common.align): Use bit-field. (tree_type_common.spare): New. (tree_decl_common.off_align): Make smaller. (tree_decl_common.align): Use bit-field. * expr.c (expand_expr_addr_expr_1): Use SET_TYPE_ALIGN. * omp-low.c (install_var_field): Use SET_DECL_ALIGN. (scan_sharing_clauses): Ditto. (finish_taskreg_scan): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (omp_finish_file): Ditto. * stor-layout.c (do_type_align): Use SET_DECL_ALIGN. (layout_decl): Ditto. (relayout_decl): Ditto. (finalize_record_size): Use SET_TYPE_ALIGN. (finalize_type_size): Ditto. (finish_builtin_struct): Ditto. (layout_type): Ditto. (initialize_sizetypes): Ditto. * targhooks.c (std_gimplify_va_arg_expr): Use SET_TYPE_ALIGN. * tree-nested.c (insert_field_into_struct): Use SET_TYPE_ALIGN. (lookup_field_for_decl): Use SET_DECL_ALIGN. (get_chain_field): Ditto. (get_trampoline_type): Ditto. (get_nl_goto_field): Ditto. * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use SET_DECL_ALIGN. (unpack_ts_type_common_value_fields): Use SET_TYPE_ALIGN. * gimple-expr.c (copy_var_decl): Use SET_DECL_ALIGN. * tree.c (make_node_stat): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (build_qualified_type): Use SET_TYPE_ALIGN. (build_aligned_type, build_range_type_1): Ditto. (build_atomic_base): Ditto. (build_common_tree_nodes): Ditto. * cfgexpand.c (align_local_variable): Use SET_DECL_ALIGN. (expand_one_stack_var_at): Ditto. * coverage.c (build_var): Use SET_DECL_ALIGN. * except.c (init_eh): Ditto. * function.c (assign_parm_setup_block): Ditto. * symtab.c (increase_alignment_1): Ditto. * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Ditto. * tree-vect-stmts.c (ensure_base_align): Ditto. * varasm.c (align_variable): Ditto. (assemble_variable): Ditto. (build_constant_desc): Ditto. (output_constant_def_contents): Ditto. * config/arm/arm.c (arm_relayout_function): Use SET_DECL_ALIGN. * config/avr/avr.c (avr_adjust_type_node): Use SET_TYPE_ALIGN. * config/mips/mips.c (mips_std_gimplify_va_arg_expr): Ditto. * config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Ditto. * config/spu/spu.c (spu_build_builtin_va_list): Use SET_DECL_ALIGN. ada/ * gcc-interface/decl.c (gnat_to_gnu_entity): Use SET_TYPE_ALIGN. (gnat_to_gnu_field): Ditto. (components_to_record): Ditto. (create_variant_part_from): Ditto. (copy_and_substitute_in_size): Ditto. (substitute_in_type): Ditto. * gcc-interface/utils.c (make_aligning_type): Use SET_TYPE_ALIGN. (make_packable_type): Ditto. (maybe_pad_type): Ditto. (finish_fat_pointer_type): Ditto. (finish_record_type): Ditto and use SET_DECL_ALIGN. (rest_of_record_type_compilation): Use SET_TYPE_ALIGN. (create_field_decl): Use SET_DECL_ALIGN. c-family/ * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN and SET_DECL_ALIGN. c/ * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN. cp/ * class.c (build_vtable): Use SET_DECL_ALIGN and SET_TYPE_ALIGN. (layout_class_type): Ditto. (build_base_field): Use SET_DECL_ALIGN. (fixup_attribute_variants): Use SET_TYPE_ALIGN. * decl.c (duplicate_decls): Use SET_DECL_ALIGN. (record_unknown_type): Use SET_TYPE_ALIGN. (cxx_init_decl_processing): Ditto. (copy_type_enum): Ditto. (grokfndecl): Use SET_DECL_ALIGN. (copy_type_enum): Use SET_TYPE_ALIGN. * pt.c (instantiate_class_template_1): Use SET_TYPE_ALIGN. (tsubst): Ditto. * tree.c (cp_build_qualified_type_real): Use SET_TYPE_ALIGN. * lambda.c (maybe_add_lambda_conv_op): Use SET_DECL_ALIGN. * method.c (implicitly_declare_fn): Use SET_DECL_ALIGN. * rtti.c (emit_tinfo_decl): Ditto. fortran/ * trans-io.c (gfc_build_io_library_fndecls): Use SET_TYPE_ALIGN. * trans-common.c (build_common_decl): Use SET_DECL_ALIGN. * trans-types.c (gfc_add_field_to_struct): Use SET_DECL_ALIGN. go/ * go-gcc.cc (Gcc_backend::implicit_variable): Use SET_DECL_ALIGN. java/ * class.c (add_method_1): Use SET_DECL_ALIGN. (make_class_data): Ditto. (emit_register_classes_in_jcr_section): Ditto. * typeck.c (build_java_array_type): Ditto. objc/ * objc-act.c (objc_build_struct): Use SET_DECL_ALIGN. libcc1/ * plugin.cc (plugin_finish_record_or_union): Use SET_TYPE_ALIGN. From-SVN: r235172
2016-04-13re PR fortran/67039 (Documentation of pseudorandom number intrinsics is ↵Dominique d'Humieres2-4/+12
incorrect) 2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/67039 * intrinsic.texi: Correct the documentation of pseudorandom number intrinsics. From-SVN: r234946
2016-04-13re PR fortran/58000 (Accept OPEN( ... NAME=) with -std=legacy)Dominique d'Humieres2-0/+20
2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/58000 * gfortran.texi: Document OPEN( ... NAME=) as not implemented in GNU Fortran From-SVN: r234936
2016-04-09re PR fortran/68566 (ICE on using unusable array in reshape (double free or ↵Jerry DeLisle3-7/+26
corruption)) 2016-04-09 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/68566 * array.c (match_array_element_spec): Add check for non-integer. * simplify.c (gfc_simplify_reshape): If source shape is NULL return. PR fortran/68566 * gfortran.dg/pr36192.f90: Update test. * gfortran.dg/pr36192_1.f90: Update test. * gfortran.dg/real_dimension_1.f: Update test. * gfortran.dg/parameter_array_init_7.f90: New test. From-SVN: r234864
2016-04-06Fix new -Wparentheses warnings encountered during bootstrapPatrick Palka2-17/+25
gcc/ChangeLog: PR c/70436 * gimplify.c (gimplify_omp_ordered): Add explicit braces to resolve a future -Wparentheses warning. * omp-low.c (scan_sharing_clauses): Likewise. * tree-parloops.c (eliminate_local_variables): Likewise. gcc/cp/ChangeLog: PR c/70436 * cp-tree.h (FOR_EACH_CLONE): Restructure macro to avoid potentially generating a future -Wparentheses warning in its callers. gcc/fortran/ChangeLog: PR c/70436 * openmp.c (gfc_find_omp_udr): Add explicit braces to resolve a future -Wparentheses warning. gcc/testsuite/ChangeLog: PR c/70436 * g++.dg/plugin/pragma_plugin.c (handle_pragma_sayhello): Add explicit braces to resolve a future -Wparentheses warning. From-SVN: r234801
2016-04-04re PR fortran/67538 (ICE with invalid source allocation)Andre Vehreschild2-1/+16
gcc/fortran/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67538 * resolve.c (resolve_allocate_expr): Emit error message when no array spec and no array valued source= expression is given in an F2008 allocate() for an array to allocate. gcc/testsuite/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67538 * gfortran.dg/allocate_with_source_19.f08: New test. From-SVN: r234714
2016-04-04re PR fortran/65795 (Segfault (invalid write) for ALLOCATE statement ↵Andre Vehreschild2-2/+10
involving COARRAYS) gcc/fortran/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/65795 * trans-array.c (gfc_array_allocate): When the array is a coarray, do not nullyfing its allocatable components in array_allocate, because the nullify missed the array ref and nullifies the wrong component. Cosmetics. gcc/testsuite/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/65795 * gfortran.dg/coarray_allocate_6.f08: New test. From-SVN: r234710
2016-03-29re PR fortran/70397 (ice while allocating ultimate polymorphic)Andre Vehreschild3-1/+35
gcc/fortran/ChangeLog: 2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70397 * trans-expr.c (gfc_class_len_or_zero_get): Add function to return a constant zero tree, when the class to get the _len component from is not unlimited polymorphic. (gfc_copy_class_to_class): Use the new function. * trans.h: Added interface of new function gfc_class_len_or_zero_get. gcc/testsuite/ChangeLog: 2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70397 * gfortran.dg/unlimited_polymorphic_25.f90: New test. * gfortran.dg/unlimited_polymorphic_26.f90: New test. From-SVN: r234528
2016-03-28STOP managed by external library when coarrays are usedAlessandro Fanfarillo4-3/+33
From-SVN: r234502
2016-03-19re PR fortran/69043 (Trying to include a directory causes an infinite loop)Jerry DeLisle2-1/+6
2016-03-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69043 * scanner.c (load_file): Update to use S_ISREG macro. From-SVN: r234352
2016-03-17Rename GOMP_MAP_FORCE_DEALLOC to GOMP_MAP_DELETEThomas Schwinge4-5/+10
Also rename the Fortran OMP_MAP_FORCE_DEALLOC to OMP_MAP_DELETE. include/ * gomp-constants.h (enum gomp_map_kind): Rename GOMP_MAP_FORCE_DEALLOC to GOMP_MAP_DELETE. Adjust all users. gcc/fortran/ * gfortran.h (enum gfc_omp_map_op): Rename OMP_MAP_FORCE_DEALLOC to OMP_MAP_DELETE. Adjust all users. From-SVN: r234294
2016-03-13re PR fortran/69043 (Trying to include a directory causes an infinite loop)Jerry DeLisle2-0/+18
2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> Jim MacArthur <jim.macarthur@codethink.co.uk> PR fortran/69043 * scanner.c (load_file): Check that included file is regular. PR fortran/69043 * gfortran.dg/include_9.f90: New test. Co-Authored-By: Jim MacArthur <jim.macarthur@codethink.co.uk> From-SVN: r234169
2016-03-13re PR fortran/69520 (Implement reversal of -fcheck options)Jerry DeLisle3-1/+28
2016-03-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> Harold Anlauf <anlauf@gmx.de> PR fortran/69520 * invoke.texi: Explain use of the 'no-' construct within the -fcheck= option. * options.c (gfc_handle_runtime_check_option): Enable use of 'no-' prefix for the various options with -fcheck= to allow negating previously enabled check options. Co-Authored-By: Harald Anlauf <anlauf@gmx.de> From-SVN: r234167
2016-03-12re PR fortran/70031 (Error in recursive module subroutine declaration if ↵Paul Thomas4-47/+82
declared as "module recursive") 2016-03-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/70031 * decl.c (gfc_match_prefix): Treat the 'module' prefix in the same way as the others, rather than fixing it to come last. (gfc_match_function_decl, gfc_match_subroutine): After errors in 'copy_prefix', emit them immediately in the case of module procedures to prevent a later ICE. PR fortran/69524 * decl.c (gfc_match_submod_proc): Permit 'module procedure' declarations within the contains section of modules as well as submodules. * resolve.c (resolve_fl_procedure): Likewise. *trans-decl.c (build_function_decl): Change the gcc_assert to allow all forms of module procedure declarations within module contains sections. 2016-03-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/70031 * gfortran.dg/submodule_14.f08: New test PR fortran/69524 * gfortran.dg/submodule_15.f08: New test From-SVN: r234161
2016-02-28re PR fortran/68147 (Potential incorrect code generation for string ↵Thomas Koenig2-2/+8
self-assignment) 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/68147 PR fortran/47674 * frontend-passes.c (realloc_string_callback): Don't set walk_subtrees. 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/68147 PR fortran/47674 * gfortran.dg/realloc_on_assign_26.f90: New test case. From-SVN: r233797
2016-02-28dump-parse-tree.c (show_code_node): Print association list of a block if ↵Thomas Koenig2-0/+17
present. 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> * dump-parse-tree.c (show_code_node): Print association list of a block if present. Handle EXEC_END_BLOCK. From-SVN: r233796
2016-02-28re PR fortran/56007 (Remarkably bad error message with DO array=1,2)Harald Anlauf2-0/+13
2016-02-28 Harald Anlauf <anlauf@gmx.de> Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/56007 * match.c (gfc_match_iterator): Add diagnostic for array variable as do loop index. * gfortran.dg/coarray_8.f90: Adjust error message. * gfortran.dg/pr56007.f90: New test. * gfortran.dg/pr56007.f: New test. Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org> From-SVN: r233795
2016-02-272016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>Jerry DeLisle1-1/+1
Fix ChangeLogs From-SVN: r233783
2016-02-27re PR fortran/69910 (ICE with NEWUNIT)Jerry DeLisle2-7/+17
2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69110 * io.c (gfc_match_open): Check that open status is an expression constant before comparing string to 'scratch' with NEWUNIT. * gfortran.dg/newunit_4.f90: New test. Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org> From-SVN: r233782
2016-02-27Right size for eventsAlessandro Fanfarillo3-2/+10
From-SVN: r233779
2016-02-23re PR fortran/61156 (Internal compiler error for Fortran files when ↵Jerry DeLisle2-1/+7
specifying a file instead of an include directory with -I) 2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/61156 * scanner.c (add_path_to_list): If include path is not a directory, issue a fatal error. PR fortran/61156 * gfortran.dg/include_6.f90: Update test. From-SVN: r233649
2016-02-23re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.)Andre Vehreschild2-12/+21
gcc/testsuite/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * gfortran.dg/coarray_allocate_5.f08: New test. gcc/fortran/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * trans-array.c (gfc_array_allocate): Take the attributes from the expression to allocate and not from the source=-expression. From-SVN: r233625
2016-02-20re PR fortran/69423 (Invalid optimization with deferred-length character)Paul Thomas2-110/+152
2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * trans-decl.c (create_function_arglist): Deferred character length functions, with and without declared results, address the passed reference type as '.result' and the local string length as '..result'. (gfc_null_and_pass_deferred_len): Helper function to null and return deferred string lengths, as needed. (gfc_trans_deferred_vars): Call it, thereby reducing repeated code, add call for deferred arrays and reroute pointer function results. Avoid using 'tmp' for anything other that a temporary tree by introducing 'type_of_array' for the arrayspec type. 2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * gfortran.dg/deferred_character_15.f90 : New test. From-SVN: r233589
2016-02-16re PR fortran/69742 (ICE with -O3 and ASSOCIATE containing repeated expression)Thomas Koenig2-2/+8
2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69742 * frontend-passes.c (cfe-expr_0): Don't register functions from within an ASSOCIATE statement. 2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69742 * gfortran.dg/associate_21.f90: New test. From-SVN: r233474
2016-02-14re PR fortran/60526 (Accepts-invalid: Variable name same as type name)Thomas Koenig2-0/+36
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * decl.c (build_sym): If the name has already been defined as a type, it has a symtree with an upper case letter at the beginning. If such a symtree exists, issue an error and exit. Don't do this if there is no corresponding upper case letter. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * gfortran.dg/type_decl_4.f90: Reinstated. From-SVN: r233413
2016-02-14re PR fortran/60526 (Accepts-invalid: Variable name same as type name)Thomas Koenig2-20/+6
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 PR bootstrap/69816 * decl.c (build_sym): Reverted previous patch. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 PR bootstrap/69816 * gfortran.dg/type_decl_4.f90: Removed. From-SVN: r233411
2016-02-14re PR fortran/60526 (Accepts-invalid: Variable name same as type name)Thomas Koenig2-0/+26
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * decl.c (build_sym): If the name has already been defined as a type, issue error and return false. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * gfortran.dg/type_decl_4.f90: New test. From-SVN: r233410
2016-02-12PR other/69554: avoid excessive source printing for widely-separated locationsDavid Malcolm2-0/+21
gcc/ChangeLog: PR other/69554 * diagnostic-show-locus.c (struct line_span): New struct. (layout::get_first_line): Delete. (layout::get_last_line): Delete. (layout::get_num_line_spans): New member function. (layout::get_line_span): Likewise. (layout::print_heading_for_line_span_index_p): Likewise. (layout::get_expanded_location): Likewise. (layout::calculate_line_spans): Likewise. (layout::m_first_line): Delete. (layout::m_last_line): Delete. (layout::m_line_spans): New field. (layout::layout): Update comment. Replace m_first_line and m_last_line with m_line_spans, replacing their initialization with a call to calculate_line_spans. (diagnostic_show_locus): When printing source lines and annotations, rather than looping over a single span of lines, instead loop over each line_span within the layout, with an inner loop over the lines within them. Call the context's start_span callback when changing line spans. * diagnostic.c (diagnostic_initialize): Initialize start_span. (diagnostic_build_prefix): Break out the building of the location part of the string into... (diagnostic_get_location_text): ...this new function, rewriting it from nested ternary expressions to a sequence of "if" statements. (default_diagnostic_start_span_fn): New function. * diagnostic.h (diagnostic_start_span_fn): New typedef. (diagnostic_context::start_span): New field. (default_diagnostic_start_span_fn): New prototype. gcc/fortran/ChangeLog: PR other/69554 * error.c (gfc_diagnostic_start_span): New function. (gfc_diagnostics_init): Initialize global_dc's start_span. gcc/testsuite/ChangeLog: PR other/69554 * gcc.dg/pr69554-1.c: New test. * gfortran.dg/pr69554-1.F90: New test. * gfortran.dg/pr69554-2.F90: New test. * lib/gcc-dg.exp (proc dg-locus): New function. * lib/gfortran-dg.exp (proc gfortran-dg-test): Update comment to distinguish between the caret-printing and non-caret-printing cases. If caret-printing has been explicitly enabled, bail out without attempting to fix up the output. From-SVN: r233386
2016-02-11re PR fortran/69296 ([F03] Problem with associate and vector subscript)Andre Vehreschild5-5/+27
gcc/fortran/ChangeLog: 2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69296 * gfortran.h: Added flag to gfc_association_list indicating that the rank of an associate variable has been guessed only. * parse.c (parse_associate): Set the guess flag mentioned above when guessing the rank of an expression. * resolve.c (resolve_assoc_var): When the rank has been guessed, make sure, that the guess was correct else overwrite with the actual rank. * trans-stmt.c (trans_associate_var): For subref_array_pointers in class objects, take the span from the _data component. gcc/testsuite/ChangeLog: 2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69296 * gfortran.dg/associate_19.f03: New test. * gfortran.dg/associate_20.f03: New test. From-SVN: r233351
2016-02-08Remove -fshort-doubleBernd Schmidt1-3/+2
PR target/60410 * tree.c (build_common_tree_nodes): Remove short_double argument. All callers changed. * tree.h (build_common_tree_nodes): Adjust declaration. * doc/invoke.texi (-fshort-double): Remove documentation. * config/mips/t-img-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, MULTILIB_EXCEPTIONS): Remove -fshort-double variant. * lto-wrapper.c (merge_and_complain, append_compiler_options, append_linker_options): Don't handle OPT_fshort_double. c-family/ PR target/60410 * c.opt (fshort-double): Remove. testsuite/ PR target/60410 * gcc.dg/lto/pr55113_0.c: Remove test. From-SVN: r233218
2016-02-07re PR fortran/50555 (synonymous namelist/statement function dummy argument ↵Jerry DeLisle3-0/+34
not allowed (r178939)) 2016-02-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/50555 * primary.c (match_actual_arg): If symbol has attribute flavor of namelist, generate an error. (gfc_match_rvalue): Likewise return MATCH_ERROR. * resolve.c (resolve_symbol): Scan arument list of procedures and generate an error if a namelist is found. PR fortran/50555 * gfortran.dg/namelist_args.f90: New test. From-SVN: r233203
2016-02-05Fix fortran scalar elemental dependency mishandlingMikael Morin4-10/+36
PR fortran/66089 gcc/fortran/ * trans-expr.c (expr_is_variable, gfc_expr_is_variable): Rename the former to the latter and make it non-static. Update callers. * gfortran.h (gfc_expr_is_variable): New declaration. (struct gfc_ss_info): Add field needs_temporary. * trans-array.c (gfc_scalar_elemental_arg_saved_as_argument): Tighten the condition on aggregate expressions with a check that the expression is a variable and doesn't need a temporary. (gfc_conv_resolve_dependency): Add intermediary reference variable. Set the needs_temporary field. gcc/testsuite/ * gfortran.dg/elemental_dependency_6.f90: New. From-SVN: r233188
2016-02-03re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.)Andre Vehreschild3-9/+28
gcc/testsuite/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * gfortran.dg/coarray_allocate_2.f08: New test. * gfortran.dg/coarray_allocate_3.f08: New test. * gfortran.dg/coarray_allocate_4.f08: New test. gcc/fortran/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * trans-expr.c (gfc_copy_class_to_class): For coarrays just the pointer is passed. Take it as is without trying to deref the _data component. * trans-stmt.c (gfc_trans_allocate): Take care of coarrays as argument to source=-expression. From-SVN: r233101
2016-02-01nvptx.c (PTX_GANG_DEFAULT): New.Nathan Sidwell2-0/+8
gcc/ * config/nvptx/nvptx.c (PTX_GANG_DEFAULT): New. (nvptx_goacc_validate_dims): Extend to handle global defaults. * target.def (OACC_VALIDATE_DIMS): Extend documentation. * doc/tm.texti: Rebuilt. * doc/invoke.texi (fopenacc-dim): Document. * lto-wrapper.c (merge_and_complain): Add OPT_fopenacc_dim_ case. (append_compiler_options): Likewise. * omp-low.c (oacc_default_dims, oacc_min_dims): New. (oacc_parse_default_dims): New. (oacc_validate_dims): Add USED arg. Select non-unity default when possible. (oacc_loop_fixed_partitions): Return mask of used partitions. (oacc_loop_auto_partitions): Emit dump info. (oacc_loop_partition): Return mask of used partitions. (execute_oacc_device_lower): Parse default dimension arg. Adjust loop partitioning and validation calls. gcc/c-family/ * c.opt (fopenacc-dim=): New option. gcc/fortran/ * lang.opt (fopenacc-dim=): New option. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New. * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop. From-SVN: r233041
2016-01-31re PR fortran/67564 (Segfault on sourced allocattion statement with class(*) ↵Paul Thomas2-1/+9
arrays) 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * trans-expr.c (gfc_conv_procedure_call): For the vtable copy subroutines, add a string length argument, when the actual argument is an unlimited polymorphic class object. 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * gfortran.dg/allocate_with_source_17.f03: New test. From-SVN: r233016
2016-01-30re PR fortran/69566 ([OOP] Failure of SELECT TYPE with unlimited polymorphic ↵Paul Thomas2-2/+9
function result) 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * trans-expr.c (gfc_conv_procedure_call): Correct expression for 'ulim_copy', which was missing a test for 'comp'. 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * gfortran.dg/unlimited_polymorphic_25.f03: New test. From-SVN: r233011
2016-01-28re PR fortran/62536 (ICE (segfault) for invalid END BLOCK statement)Andre Vehreschild2-2/+11
gcc/fortran/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces when the END encountered does not match a BLOCK's end. gcc/testsuite/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * gfortran.dg/block_15.f08: New test. * gfortran.dg/block_end_error_1.f90: Need to catch additional error on incorrectly closed BLOCK. From-SVN: r232919
2016-01-28correct ChangeLogs for PR69422Paul Thomas1-1/+1
From-SVN: r232914
2016-01-27re PR fortran/69484 (documentation issue: -Wtabs and -Wall)Janus Weil2-1/+6
2016-01-27 Janus Weil <janus@gcc.gnu.org> PR fortran/69484 * invoke.texi: Fix documentation of -Wall with respect to -Wtabs. From-SVN: r232906
2016-01-27[multiple changes]Paul Thomas2-3/+11
2016-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check for allocatable components, whilst checking if the symbol is a derived or class entity.. 2015-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/alloc_comp_assign_15.f03: New test. From-SVN: r232904
2016-01-26[multiple changes]Paul Thomas2-7/+18
2016-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (gfc_trans_assignment_1): Exclude initialization assignments from check on assignment of scalars to unassigned arrays and correct wrong code within the corresponding block. 2015-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/allocate_error_6.f90: New test. From-SVN: r232850
2016-01-26PR other/69006: fix extra newlines after diagnosticsDavid Malcolm2-1/+5
gcc/c-family/ChangeLog: PR other/69006 * c-opts.c (c_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. gcc/cp/ChangeLog: PR other/69006 * error.c (print_instantiation_partial_context_line): Add missing newlines from output for the t == NULL case. (print_instantiation_partial_context): Remove call to pp_newline. gcc/ChangeLog: PR other/69006 * diagnostic-show-locus.c (layout::print_source_line): Replace call to pp_newline with call to layout::print_newline. (layout::print_annotation_line): Likewise. (layout::move_to_column): Likewise. (layout::print_any_fixits): After printing any fixits, print a trailing newline, if necessary. (layout::print_newline): New method, resetting any colorization before a newline. (diagnostic_show_locus): Move the pp_newline to before the early bailout. Remove dummy block enclosing the layout instance. * diagnostic.c (default_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. (diagnostic_append_note): Delete use of pp_newline. (diagnostic_append_note_at_rich_loc): Delete. * diagnostic.h (diagnostic_append_note_at_rich_loc): Delete. * pretty-print.h (output_buffer_append_r): Reset buff->line_length when newline characters are added to the buffer. gcc/fortran/ChangeLog: PR other/69006 * error.c (gfc_diagnostic_starter): Delete use of pp_newline. gcc/testsuite/ChangeLog: PR other/69006 * g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output directive. * gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update expected multiline output to reflect the colorization being disabled before newlines. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (custom_diagnostic_finalizer): Replace call to pp_newline_and_flush with call to pp_flush. * gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive. * gfortran.dg/implicit_class_1.f90: Likewise. * lib/gcc-dg.exp (allow_blank_lines): New global. (dg-allow-blank-lines-in-output): New procedure. (gcc-dg-prune): Complain about blank lines in the output, unless dg-allow-blank-lines-in-output was called. * lib/multiline.exp (_build_multiline_regex): Only support arbitrary followup text for non-blank-lines, not for blank lines. From-SVN: r232837
2016-01-24[multiple changes]Jerry DeLisle3-3/+18
2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * interface.c (gfc_arglist_matches_symbol): Replace assert with a return false if not a procedure. * resolve.c (resolve_generic_f): Test if we are resolving an initialization expression and adjust error message accordingly. 2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * gfortran.dg/interface_38.f90: New test. * gfortran.dg/interface_39.f90: New test. From-SVN: r232780
2016-01-24re PR fortran/66094 (Handle transpose(A) in inline matmul)Thomas Koenig2-0/+7
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * frontend-passes.c (matmul_lhs_realloc): Add forgotten break statement. From-SVN: r232779
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