+2018-09-17 David Malcolm <dmalcolm@redhat.com>
+
+ * c-format.c (range_label_for_format_type_mismatch::get_text):
+ Update for new param.
+
+2018-09-17 David Malcolm <dmalcolm@redhat.com>
+
+ * c-format.c (format_warning_at_char): Update for introduction of
+ format_string_diagnostic_t.
+ (format_type_warning): Likewise.
+
+2018-09-17 Martin Jambor <mjambor@suse.cz>
+
+ PR c/63886
+ * c.opt (Wabsolute-value): New.
+
+2018-09-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * c-common.c (complete_flexible_array_elts): New helper function.
+ * c-common.h (complete_flexible_array_elts): Declare.
+
+2018-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * c-common.c (braced_list_to_string): Remove eval parameter.
+ Add some more checks. Always create zero-terminated STRING_CST.
+ * c-common.h (braced_list_to_string): Adjust prototype.
+
+2018-08-27 David Malcolm <dmalcolm@redhat.com>
+
+ PR 87091
+ * c-common.c (c_cpp_error): Update for conversion of show_caret_p
+ to a tri-state.
+ (maybe_suggest_missing_token_insertion): Likewise.
+ (maybe_add_include_fixit): Add param "override_location". If set,
+ and source-printing is enabled, then override the rich_location's
+ primary location with that of the insertion point for the fix-it
+ hint, marking it with SHOW_LINES_WITHOUT_RANGE.
+ * c-common.h (extern void maybe_add_include_fixit): Add bool
+ param.
+ * c-format.c (selftest::test_type_mismatch_range_labels): Update
+ for conversion of show_caret_p to a tri-state.
+ * c-warn.c (warn_for_restrict): Likewise.
+ * known-headers.cc
+ (suggest_missing_header::~suggest_missing_header): Update call to
+ maybe_add_include_fixit to suggest overriding the location, as it
+ is for a note.
+
+2018-08-27 Martin Liska <mliska@suse.cz>
+
+ * c-common.c (check_function_restrict): Use new function
+ fndecl_built_in_p and remove check for FUNCTION_DECL if
+ possible.
+ (check_builtin_function_arguments): Likewise.
+ (reject_gcc_builtin): Likewise.
+ * c-warn.c (sizeof_pointer_memaccess_warning): Likewise.
+
+2018-08-26 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87029, Implement -Wredundant-move.
+ * c.opt (Wredundant-move): New option.
+
+2018-08-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/86981, Implement -Wpessimizing-move.
+ * c.opt (Wpessimizing-move): New option.
+
+2018-08-20 David Malcolm <dmalcolm@redhat.com>
+
+ PR other/84889
+ * c-attribs.c (common_handle_aligned_attribute): Add
+ auto_diagnostic_group instance.
+ * c-indentation.c (warn_for_misleading_indentation): Likewise.
+ * c-opts.c (c_common_post_options): Likewise.
+ * c-warn.c (warn_logical_not_parentheses): Likewise.
+ (warn_duplicated_cond_add_or_warn): Likewise.
+ (warn_for_multistatement_macros): Likewise.
+
+2018-08-20 Nathan Sidwell <nathan@acm.org>
+
+ * c-ada-spec.c (macro_length, dump_ada_macros): Adjust macro parm
+ access.
+
+2018-08-17 Nathan Sidwell <nathan@acm.org>
+
+ * c-cppbuiltin.c (struct lazy_hex_fp_value_struct): Remove macro
+ field.
+ (laxy_hex_fp_value_count): Make unsigned.
+ (lazy_hex_fp_value): Provided with macro & lazy number. Directly
+ manipulate the macro.
+ (builtin_defin_with_hex_fp_value): Adjust callback name, use
+ cpp_define_lazily.
+
+2018-08-17 David Malcolm <dmalcolm@redhat.com>
+
+ * c-format.c (enum format_type): Add gcc_dump_printf_format_type.
+ (gcc_dump_printf_length_specs): New.
+ (gcc_dump_printf_flag_pairs): New.
+ (gcc_dump_printf_flag_specs): New.
+ (gcc_dump_printf_char_table): New.
+ (format_types_orig): Add entry for "gcc_dump_printf".
+ (init_dynamic_diag_info): Set up length_char_specs and
+ conversion_specs for gcc_dump_printf_format_type.
+ (handle_format_attribute): Handle gcc_dump_printf_format_type.
+
+2018-08-17 Nathan Sidwell <nathan@acm.org>
+
+ * c-ada-spec.c (macro_length, dump_ada_macros): Constify.
+
+ * c-ada-spec.c: Don't #include "cpp-id-data.h"
+ * c-cppbuiltin.c: Likewise.
+
+2018-08-17 Martin Liska <mliska@suse.cz>
+
+ * c.opt: Remove Warn, Init and Report for options with
+ Ignore/Deprecated flag. Warning is done automatically for
+ Deprecated flags.
+
+2018-08-16 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/70693
+ * c-common.c (selftest::c_family_tests): Call
+ selftest::c_indentation_c_tests.
+ * c-common.h (selftest::c_indentation_c_tests): New decl.
+ * c-indentation.c: Include "selftest.h".
+ (next_tab_stop): Add "tab_width" param, rather than accessing
+ cpp_opts.
+ (get_visual_column): Likewise. Clarify comment. Bulletproof
+ against reading past the end of the line.
+ (get_first_nws_vis_column): Add "tab_width" param.
+ (detect_intervening_unindent): Likewise.
+ (should_warn_for_misleading_indentation): Read tab width from
+ cpp_opts and pass around.
+ (selftest::test_next_tab_stop): New test.
+ (selftest::assert_get_visual_column_succeeds): New function.
+ (ASSERT_GET_VISUAL_COLUMN_SUCCEEDS): New macro.
+ (selftest::assert_get_visual_column_fails): New function.
+ (ASSERT_GET_VISUAL_COLUMN_FAILS): New macro.
+ (selftest::test_get_visual_column): New test.
+ (selftest::c_indentation_c_tests): New function.
+
+2018-08-16 Nathan Sidwell <nathan@acm.org>
+
+ * c-ada-spec.c (count_ada_macro): Use cpp_user_macro_p.
+ (store_ada_macro): Likewise.
+ * c-ppoutput.c (cb_used_define, dump_macro): Likewise.
+ * c-spellcheck.cc (should-suggest_as_macro_p): Likewise,
+
+2018-08-15 David Malcolm <dmalcolm@redhat.com>
+
+ * c-format.c: Include "selftest-diagnostic.h" and
+ "gcc-rich-location.h".
+ (format_warning_at_char): Pass NULL for new label params of
+ format_warning_va.
+ (class indirection_suffix): New class.
+ (class range_label_for_format_type_mismatch): New class.
+ (format_type_warning): Move logic for generating "*" suffix to
+ class indirection_suffix. Create "fmt_label" and "param_label"
+ to show their types, and pass them to the
+ format_warning_at_substring calls.
+ (selftest::test_type_mismatch_range_labels): New test.
+ (selftest::c_format_c_tests): Call it.
+
+2018-08-13 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/71625
+ * c-common.c (braced_list_to_string): New function.
+ * c-common.h (braced_list_to_string): Declare it.
+
+2018-08-08 Nathan Sidwell <nathan@acm.org>
+
+ * c-common.c (try_to_locate_new_include_inertion_point): Use
+ linemap_included_from_linemap.
+ * c-lex.c (fe_file_change): Use linemap_included_from.
+ * c-ppoutput.c (pp_file_change): Likewise.
+
+2018-08-01 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/86650
+ * c-family/c-format.c (gcc_tdiag_char_table): Update comment for "%G".
+ (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Same.
+ (init_dynamic_diag_info): Update from "gcall *" to "gimple *".
+ * c-format.h (T89_G): Update to be "gimple *" rather than
+ "gcall *".
+ (local_gcall_ptr_node): Rename...
+ (local_gimple_ptr_node): ...to this.
+
+2018-07-31 David Malcolm <dmalcolm@redhat.com>
+
+ * c-format.c (PP_FORMAT_CHAR_TABLE): New macro, based on existing
+ table entries for gcc_diag_char_table, and the 'Z' entry from
+ gcc_tdiag_char_table, changing the "chain" entry for 'Z' from
+ &gcc_tdiag_char_table[0] to &gcc_diag_char_table[0].
+ (gcc_diag_char_table): Use PP_FORMAT_CHAR_TABLE, implicitly
+ adding missing "Z" for this table. Remove erroneous "G" and "K"
+ entries.
+ (gcc_tdiag_char_table): Use PP_FORMAT_CHAR_TABLE. Remove "v".
+ (gcc_cdiag_char_table): Use PP_FORMAT_CHAR_TABLE.
+ (gcc_cxxdiag_char_table): Use PP_FORMAT_CHAR_TABLE. Remove "v".
+
+2018-07-31 Richard Earnshaw <rearnsha@arm.com>
+
+ * c-common.c (speculation_safe_resolve_call): New function.
+ (speculation_safe_resolve_params): New function.
+ (speculation_safe_resolve_return): New function.
+ (resolve_overloaded_builtin): Handle __builtin_speculation_safe_value.
+ * c-cppbuiltin.c (c_cpp_builtins): Add pre-define for
+ __HAVE_SPECULATION_SAFE_VALUE.
+
+2018-07-20 David Malcolm <dmalcolm@redhat.com>
+
+ * c-common.c (c_cpp_error): Remove redundant "line_table"
+ parameter from call to rich_location::set_range.
+ (maybe_suggest_missing_token_insertion): Likewise.
+
+2018-07-20 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/82063
+ * gcc/c-family/c.opt (-Warray-bounds): Remove redundant -Wall.
+
+2018-07-20 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/82063
+ * c-common.h (c_common_handle_option): Change function argument
+ to HOST_WIDE_INT.
+ * c-opts.c (c_common_init_options): Same.
+ (c_common_handle_option): Same. Remove special handling of
+ OPT_Walloca_larger_than_ and OPT_Wvla_larger_than_.
+ * c.opt (-Walloc-size-larger-than, -Walloca-larger-than): Change
+ options to take a HOST_WIDE_INT argument and accept a byte-size
+ suffix. Initialize.
+ (-Wvla-larger-than): Same.
+ (-Wno-alloc-size-larger-than, -Wno-alloca-larger-than): New.
+ (-Wno-vla-larger-than): Same.
+
+2018-07-12 Jakub Jelinek <jakub@redhat.com>
+
+ * c-attribs.c (c_common_attribute_table): Add
+ "omp declare target implicit" attribute.
+
+2018-07-12 Richard Biener <rguenther@suse.de>
+
+ PR c/86453
+ * c-attribs.c (handle_packed_attribute): Do not build a variant
+ type with TYPE_PACKED, instead ignore the attribute if we may
+ not apply to the original type.
+
+2018-07-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/86443
+ * c-omp.c (c_omp_check_loop_iv_r, c_omp_check_loop_iv): Allow declv
+ to contain TREE_LIST for both the original class iterator and the
+ "last" helper var.
+
+2018-07-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-ada-spec.c (to_ada_name): Remove index parameter.
+ (pp_ada_tree_identifier): Likewise.
+ (dump_ada_macros): Adjust call to to_ada_name.
+ (struct overloaded_name_hash): Delete.
+ (struct overloaded_name_hasher): Likewise.
+ (overloaded_names): Likewise.
+ (compute_overloading_index): Likewise.
+ (dump_ada_decl_name): Do not call compute_overloading_index and
+ adjust calls to pp_ada_tree_identifier.
+ (dump_ada_double_name): Adjust calls to pp_ada_tree_identifier.
+ (dump_ada_import): Add spc parameter and switch to aspect syntax.
+ (dump_ada_function_declaration): Adjust call to pp_ada_tree_identifier.
+ (dump_ada_enum_type): Remove type and display_convention parameters.
+ Adjust calls to pp_ada_tree_identifier.
+ (dump_ada_node): Likewise and for dump_ada_structure.
+ (dump_nested_type) <ENUMERAL_TYPE>: Adjust call to dump_ada_enum_type
+ and tidy up.
+ <RECORD_TYPE>: Adjust call to dump_ada_structure and switch to aspect
+ syntax.
+ (print_constructor): Adjust call to pp_ada_tree_identifier.
+ (print_destructor): Likewise.
+ (dump_ada_declaration): Switch to aspect syntax.
+ (dump_ada_structure): Likewise and tidy up. Replace display_convention
+ parameter with nested parameter.
+ (dump_ads): Emit pragma Ada_2012 in lieu of pragma Ada_2005.
+ (dump_ada_specs): Do not delete overloaded_names table.
+
+2018-07-06 Peter Bergner <bergner@linux.ibm.com>
+
+ PR target/86324
+ * c-attribs.c (handle_mode_attribute): Call translate_mode_attribute
+ target hook.
+
+2018-07-05 Nathan Sidwell <nathan@acm.org>
+
+ * c-lex.c (fe_file_change): Check SYSTEM_IMPLICIT_EXTERN_C not
+ NO_IMPLICIT_EXTERN_C.
+
+2018-06-28 Martin Liska <mliska@suse.cz>
+
+ * cppspec.c: Include opt-suggestions.h.
+
+2018-06-20 Chung-Lin Tang <cltang@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * c-pragma.h (enum pragma_omp_clause): Add
+ PRAGMA_OACC_CLAUSE_{FINALIZE,IF_PRESENT}. Remove
+ PRAGMA_OACC_CLAUSE_PRESENT_OR_{COPY,COPYIN,COPYOUT,CREATE}.
+
+2018-06-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/86210
+ * c-common.c (check_nonnull_arg): Use fold_for_warn. Adjust obsolete
+ comment.
+
+2018-06-18 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/85602
+ * c-warn.c (sizeof_pointer_memaccess_warning): Check for attribute
+ nonstring.
+
+2018-06-16 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * c-common.c (c_common_truthvalue_conversion): Handle ABSU_EXPR.
+
+2018-06-13 Jason Merrill <jason@redhat.com>
+
+ * c-opts.c (c_common_post_options): Warn about useless -Wabi.
+ (c_common_handle_option) [OPT_Wabi_]: Remove flag_abi_compat_version
+ handling.
+
+ PR c++/86094 - wrong code with defaulted move ctor.
+ * c-opts.c (c_common_post_options): Bump the current ABI version to
+ 13. Set warn_abi_version and flag_abi_compat_version to the current
+ version rather than 0. Fix defaulting flag_abi_compat_version from
+ warn_abi_version.
+
+2018-06-12 Martin Sebor <msebor@redhat.com>
+
+ PR c/85931
+ * c-warn.c (sizeof_pointer_memaccess_warning): Avoid warning when
+ sizeof source and destination yields the same value.
+
+2018-06-12 Martin Liska <mliska@suse.cz>
+
+ * c.opt: Make MPX-related options as Deprecated.
+
+2018-06-08 David Malcolm <dmalcolm@redhat.com>
+
+ * c-pretty-print.c (c_pretty_printer::statement): Use TDF_NONE
+ rather than 0.
+
+2018-06-08 Martin Liska <mliska@suse.cz>
+
+ * c-attribs.c (handle_bnd_variable_size_attribute): Remove support
+ for MPX (macros, related functions, fields in cgraph_node, ...).
+ (handle_bnd_legacy): Likewise.
+ (handle_bnd_instrument): Likewise.
+ * c.opt: Likewise.
+
+2018-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/86068
+ * c-cppbuiltin.c (c_cpp_builtins): Fix a typo, set
+ __cpp_transactional_memory to 201500 instead of 210500.
+
+2018-06-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/85710 - ICE with -Wmemset-elt-size.
+ * c-warn.c (warn_for_memset): Don't crash on incomplete element type.
+
+2018-06-01 Jason Merrill <jason@redhat.com>
+
+ * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_deduction_guides to
+ 201703.
+
+2018-06-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-ada-spec.c (dump_ada_declaration) <TYPE_DECL>: Generate a forward
+ declaration for a typedef independently of whether the declaration of
+ the subtype is generated.
+
+2018-05-31 Martin Sebor <msebor@redhat.com>
+
+ PR c/82063
+ * c.opt (-Wno-alloc-size-larger-than): New option.
+
+2018-04-22 David Pagan <dave.pagan@oracle.com>
+
+ PR c/55976
+ * c-opts.c (c_common_post_options): Set default for warn_return_type
+ for C++/C++ with ObjC extensions only. For C, makes it possible to
+ differentiate between default (no option), -Wreturn-type, and
+ -Wno-return-type.
+
+2018-05-29 Jason Merrill <jason@redhat.com>
+
+ * c.opt (Winit-list-lifetime): New flag.
+
2018-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
* c-lex.c (get_fileinfo): Use splay_tree_compare_strings and
2018-05-11 Martin Liska <mliska@suse.cz>
- PR sanitizer/85556
+ PR sanitizer/85556
* c-attribs.c (handle_no_sanitize_attribute): Iterate all
TREE_LIST values.
2018-01-18 Boris Kolpackov <boris@codesynthesis.com>
- PR other/70268
- * c.opt (-fmacro-prefix-map): New option.
- * c-opts.c (c_common_handle_option): Handle it.
- * c-lex.c (init_c_lex): Set remap_filename cpp callback.
- * c-ppoutput.c (init_pp_output): Likewise.
+ PR other/70268
+ * c.opt (-fmacro-prefix-map): New option.
+ * c-opts.c (c_common_handle_option): Handle it.
+ * c-lex.c (init_c_lex): Set remap_filename cpp callback.
+ * c-ppoutput.c (init_pp_output): Likewise.
2018-01-17 David Malcolm <dmalcolm@redhat.com>
Update copyright years.
2017-12-22 Mike Stump <mikestump@comcast.net>
- Eric Botcazou <ebotcazou@adacore.com>
+ Eric Botcazou <ebotcazou@adacore.com>
* c-pragma.c (init_pragma): Register pragma GCC unroll.
* c-pragma.h (enum pragma_kind): Add PRAGMA_UNROLL.
* c-common.h (c_switch_covers_all_cases_p): Declare.
2017-11-28 Julia Koval <julia.koval@intel.com>
- Sebastian Peryt <sebastian.peryt@intel.com>
+ Sebastian Peryt <sebastian.peryt@intel.com>
* array-notation-common.c: Delete.
* c-cilkplus.c: Ditto.
* c-cppbuiltin.c (c_cpp_builtins): Use opt_scalar_float_mode.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
-
Alan Hayward <alan.hayward@arm.com>
- David Sherwood <david.sherwood@arm.com>
+ Alan Hayward <alan.hayward@arm.com>
+ David Sherwood <david.sherwood@arm.com>
* c-common.c (c_common_fixed_point_type_for_size): Use new mode
iterators.
2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
- PR c++/80038
+ PR c++/80038
* c-common.h (cilk_gimplify_call_params_in_spawned_fn): Remove
prototype.
(cilk_install_body_pedigree_operations): Likewise.
2016-12-08 Martin Sebor <msebor@redhat.com>
PR c/78165
- * c-pretty-print (pp_c_integer_constant): Avoid formatting type
- suffix.
+ * c-pretty-print (pp_c_integer_constant): Avoid formatting type
+ suffix.
2016-12-07 Martin Sebor <msebor@redhat.com>
projects / thirdparty / gcc.git / blobdiff