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  1. 06 Aug, 2015 4 commits
  3. 05 Aug, 2015 2 commits
  5. 04 Aug, 2015 2 commits
  7. 02 Aug, 2015 2 commits
    • Refactor entry point to -Wmisleading-indentation · 992118a1 
      gcc/c-family/ChangeLog:

	* c-indentation.h (struct token_indent_info): Define.
	(get_token_indent_info): Define.
	(warn_for_misleading_information): Declare.
	* c-common.h (warn_for_misleading_information): Remove.
	* c-identation.c (warn_for_misleading_indentation):
	Change declaration to take three token_indent_infos.  Adjust
	accordingly.
	* c-identation.c (should_warn_for_misleading_indentation):
	Likewise.  Bail out early if the body is a compound statement.
	(guard_tinfo_to_string): Define.

gcc/c/ChangeLog:

	* c-parser.c (c_parser_if_body): Take token_indent_info
	argument. Call warn_for_misleading_indentation even when the
	body is a semicolon.  Extract token_indent_infos corresponding
	to the guard, body and next tokens.  Adjust call to
	warn_for_misleading_indentation accordingly.
	(c_parser_else_body): Likewise.
	(c_parser_if_statement): Likewise.
	(c_parser_while_statement): Likewise.
	(c_parser_for_statement): Likewise.

gcc/cp/ChangeLog:

	* parser.c (cp_parser_selection_statement): Move handling of
	semicolon body to ...
	(cp_parser_implicitly_scoped_statement): .. here.  Call
	warn_for_misleading_indentation even when the body is a
	semicolon.  Extract token_indent_infos corresponding to the
	guard, body and next tokens.  Adjust call to
	warn_for_misleading_indentation accordingly.  Take
	token_indent_info argument.
	(cp_parser_already_scoped_statement): Likewise.
	(cp_parser_selection_statement, cp_parser_iteration_statement):
	Extract a token_indent_info corresponding to the guard token.

From-SVN: r226477
      Patrick Palka committed
    • re PR bootstrap/66521 (xgcc: cc1plus segfaults when compiling… · b0cca5ec 
      re PR bootstrap/66521 (xgcc: cc1plus segfaults when compiling libstdc++-v3/src/c++11/ostream-inst.cc)

Fix PR 66521

libvtv/ChangeLog

2015-08-01  Caroline Tice  <cmtice@google.com>

        PR 66521
        * Makefile.am: Update to match latest tree.
        * Makefile.in: Regenerate.
        * testsuite/lib/libvtv: Brought up to date.
        * vtv_malloc.cc (VTV_DEBUG): Update function call to match renamed
        function (old bug!).
        * vtv_rts.cc (debug_functions, debug_init, debug_verify_vtable): Update
        initializations to work correctly with VTV_DEBUG defined.

gcc/ChangeLog:

2015-08-01  Caroline Tice  <cmtice@google.com>

        PR 66521
        * vtable-verify.c (vtbl_mangled_name_types, vtbl_mangled_name_ids): New
        global variables.
        (vtbl_find_mangled_name):  New function.
        (vtbl_register_mangled_name):  New function.
        (vtbl_map_get_node):  If DECL_ASSEMBLER_NAME is "<anon>", look up
        mangled name in mangled name vectors.
        (find_or_create_vtbl_map_node):  Ditto.
        (var_is_used_for_virtual_call_p):  Add recursion_depth parameter;
        update recursion_depth on function entry; pass it to every recursive
        call; automatically exit if depth > 25 (give up looking at that point).
        (verify_bb_vtables):  Initialize recursion_depth and pass it to
        var_is_used_for_virtual_call_p.
        * vtable-verify.h (vtbl_mangbled_name_types, vtbl_mangled_name_ids): New
        global variable decls.
        (vtbl_register_mangled_name): New extern function decl.

gcc/cp/ChangeLog:
2015-08-01  Caroline Tice  <cmtice@google.com>

        PR 66521
        * mangle.c : Add vtable-verify.h to include files.
        (get_mangled_vtable_map_var_name):  If the DECL_ASSEMBLER_NAME
        is "<anon>" get the real mangled name for the class instead, and
        also store the real mangled name in a vector for use later.

From-SVN: r226471
      Caroline Tice committed
  9. 31 Jul, 2015 1 commit
  11. 30 Jul, 2015 2 commits
    • class.c (check_for_override): Use DECL_SOURCE_LOCATION and "%qD" in warning_at… · 15827d12 
      class.c (check_for_override): Use DECL_SOURCE_LOCATION and "%qD" in warning_at instead of "%q+D" in warning.

2015-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* class.c (check_for_override): Use DECL_SOURCE_LOCATION and "%qD"
	in warning_at instead of "%q+D" in warning.
	(warn_hidden): Likewise but use location_of.
	(finish_struct_anon_r): Likewise use DECL_SOURCE_LOCATION in permerror.
	(check_bitfield_decl, check_field_decls): Likewise in warning_at.
	(check_field_decls): Likewise for permerror.
	(explain_non_literal_class): Likewise for inform.
	(check_bases_and_members, layout_class_type): Likewise for warning_at.
	(note_name_declared_in_class): Use location_of in permerror.
	* name-lookup.c (diagnose_name_conflict): Use location_of in inform.
	(pushdecl_maybe_friend_1): Use DECL_SOURCE_LOCATION in pedwarn,
	inform, and warning_at.
	(check_for_out_of_scope_variable): Likewise for warning_at and
	permerror.

From-SVN: r226394
      Paolo Carlini committed
    • DR 1558 PR c++/67021 · 4fdfdd4f 
      	DR 1558
	PR c++/67021
	* pt.c (tsubst_decl) [TYPE_DECL]: Clear TYPE_DEPENDENT_P_VALID.

From-SVN: r226381
      Jason Merrill committed
  13. 28 Jul, 2015 1 commit
    • call.c (build_op_delete_call, [...]): Use Use DECL_SOURCE_LOCATION and "%qD" in… · 4b1cbcee 
      call.c (build_op_delete_call, [...]): Use Use DECL_SOURCE_LOCATION and "%qD" in inform and pedwarn instead of "%q+D".

2015-07-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* call.c (build_op_delete_call, convert_like_real, build_over_call):
	Use Use DECL_SOURCE_LOCATION and "%qD" in inform and pedwarn instead
	of "%q+D".
	* constexpr.c (explain_invalid_constexpr_fn): Likewise.
	* decl.c (duplicate_decls): Likewise for warning/warning_at.
	* except.c (maybe_noexcept_warning): Likewise.
	* friend.c (make_friend_class): Likewise for inform.
	* mangle.c (mangle_decl): Likewise for warning/warning_at.
	* method.c (process_subob_fn, walk_field_subobs,
	maybe_explain_implicit_delete): Likewise for inform.
	* parser.c (cp_parser_lambda_introducer): Likewise.
	* pt.c (check_specialization_namespace,
	maybe_process_partial_specialization): Likewise for permerror.
	(redeclare_class_template): Likewise for inform_n.
	(coerce_template_parms, tsubst_copy_and_build): Likewise for inform.
	* search.c (check_final_overrider): Likewise.
	* semantics.c (process_outer_var_ref): Likewise.

From-SVN: r226308
      Paolo Carlini committed
  15. 27 Jul, 2015 2 commits
  17. 26 Jul, 2015 2 commits
    • Fix PR c++/18969 (invalid return statement diagnosed too late) · 11f2c78a 
      gcc/cp/ChangeLog:

	PR c++/18969
	* typeck.c (check_return_expr): Also do the basic return-value
	validity checking if processing_template_decl and yet types are
	not dependent.  Remove obsolete code.

gcc/testsuite/ChangeLog:

	PR c++/18969
	* g++.dg/template/pr18969.C: New test.
	* g++.dg/template/pr18969-2.C: New test.
	* g++.old-deja/g++.jason/overload.C: Remove return value in
	template function returning void.

From-SVN: r226236
      Patrick Palka committed
    • decl.c (poplevel): Use Use DECL_SOURCE_LOCATION and "%qD" in warning_at instead… · af718670 
      decl.c (poplevel): Use Use DECL_SOURCE_LOCATION and "%qD" in warning_at instead of "%q+D" in warning.

2015-07-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (poplevel): Use Use DECL_SOURCE_LOCATION and "%qD"
	in warning_at instead of "%q+D" in warning.
	(warn_extern_redeclared_static): Likewise for inform.
	(check_redeclaration_no_default_args): Likewise for permerror.
	(duplicate_decls): Likewise.
	(check_previous_goto_1): Likewise for inform.
	(check_goto, start_decl, check_for_uninitialized_const_var,
	start_preparsed_function, finish_function§): Likewise.
	* decl2.c (build_anon_union_vars, c_parse_final_cleanups): Likewise.
	* init.c (sort_mem_initializers): Likewise.
	* typeck.c (convert_for_initialization): Likewise for inform.
	(maybe_warn_about_returning_address_of_local): Likewise.
	* typeck2.c (abstract_virtuals_error_sfinae): Likewise for inform.
	(cxx_incomplete_type_diagnostic): Likewise for emit_diagnostic.

From-SVN: r226234
      Paolo Carlini committed
  19. 25 Jul, 2015 3 commits
  21. 24 Jul, 2015 1 commit
  23. 23 Jul, 2015 2 commits
  25. 21 Jul, 2015 1 commit
  27. 20 Jul, 2015 1 commit
    • re PR c++/55095 (Wshift-overflow) · 451b5e48 
      	PR c++/55095
	* c-common.c (c_fully_fold_internal): Warn about left shift overflows.
	Use EXPR_LOC_OR_LOC.
	(maybe_warn_shift_overflow): New function.
	* c-common.h (maybe_warn_shift_overflow): Declare.
	* c-opts.c (c_common_post_options): Set warn_shift_overflow.
	* c.opt (Wshift-overflow): New option.

	* c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
	(build_binary_op): Warn about left shift overflows.

	* typeck.c (cp_build_binary_op): Warn about left shift overflows.

	* doc/invoke.texi: Document -Wshift-overflow and -Wshift-overflow=.

	* c-c++-common/Wshift-overflow-1.c: New test.
	* c-c++-common/Wshift-overflow-2.c: New test.
	* c-c++-common/Wshift-overflow-3.c: New test.
	* c-c++-common/Wshift-overflow-4.c: New test.
	* c-c++-common/Wshift-overflow-5.c: New test.
	* g++.dg/cpp1y/left-shift-1.C: New test.
	* gcc.dg/c90-left-shift-2.c: New test.
	* gcc.dg/c90-left-shift-3.c: New test.
	* gcc.dg/c99-left-shift-2.c: New test.
	* gcc.dg/c99-left-shift-3.c: New test.
	* gcc.dg/pr40501.c: Use -Wno-shift-overflow.
	* gcc.c-torture/execute/pr40386.c: Likewise.
	* gcc.dg/vect/pr33373.c: Likewise.
	* gcc.dg/vect/vect-shift-2-big-array.c: Likewise.
	* gcc.dg/vect/vect-shift-2.c: Likewise.

Co-Authored-By: Richard Sandiford <richard.sandiford@arm.com>

From-SVN: r225998
      Marek Polacek committed
  29. 15 Jul, 2015 2 commits
  31. 14 Jul, 2015 3 commits
  33. 13 Jul, 2015 2 commits
  35. 10 Jul, 2015 6 commits
  37. 09 Jul, 2015 1 commit