Vendor import of clang trunk r161861:

http://llvm.org/svn/llvm-project/cfe/trunk@161861

1 files changed, 7 insertions, 96 deletions

diff --git a/test/Misc/warning-flags.c b/test/Misc/warning-flags.c
index bc0c941..06c70eb 100644
--- a/test/Misc/warning-flags.c
+++ b/test/Misc/warning-flags.c
@@ -1,4 +1,5 @@
-RUN: diagtool list-warnings 2>&1 | FileCheck %s
+RUN: diagtool list-warnings > %t 2>&1
+RUN: FileCheck --input-file=%t %s
 
 This test serves two purposes:
 
@@ -17,73 +18,27 @@ This test serves two purposes:
 
 The list of warnings below should NEVER grow.  It should gradually shrink to 0.
 
-CHECK: Warnings without flags (253):
-CHECK-NEXT:   ext_anonymous_struct_union_qualified
-CHECK-NEXT:   ext_binary_literal
-CHECK-NEXT:   ext_cast_fn_obj
+CHECK: Warnings without flags (159):
 CHECK-NEXT:   ext_delete_void_ptr_operand
-CHECK-NEXT:   ext_designated_init
-CHECK-NEXT:   ext_duplicate_declspec
-CHECK-NEXT:   ext_ellipsis_exception_spec
-CHECK-NEXT:   ext_empty_fnmacro_arg
-CHECK-NEXT:   ext_empty_source_file
 CHECK-NEXT:   ext_enum_friend
-CHECK-NEXT:   ext_enum_value_not_int
-CHECK-NEXT:   ext_enumerator_list_comma
 CHECK-NEXT:   ext_expected_semi_decl_list
-CHECK-NEXT:   ext_explicit_instantiation_without_qualified_id
 CHECK-NEXT:   ext_explicit_specialization_storage_class
-CHECK-NEXT:   ext_extra_ivar_semi
-CHECK-NEXT:   ext_extra_struct_semi
-CHECK-NEXT:   ext_forward_ref_enum
-CHECK-NEXT:   ext_freestanding_complex
-CHECK-NEXT:   ext_hexconstant_invalid
-CHECK-NEXT:   ext_ident_list_in_param
-CHECK-NEXT:   ext_imaginary_constant
 CHECK-NEXT:   ext_implicit_lib_function_decl
-CHECK-NEXT:   ext_in_class_initializer_non_constant
-CHECK-NEXT:   ext_integer_complement_complex
-CHECK-NEXT:   ext_integer_complex
-CHECK-NEXT:   ext_integer_increment_complex
-CHECK-NEXT:   ext_invalid_sign_spec
 CHECK-NEXT:   ext_missing_declspec
-CHECK-NEXT:   ext_missing_varargs_arg
 CHECK-NEXT:   ext_missing_whitespace_after_macro_name
 CHECK-NEXT:   ext_new_paren_array_nonconst
-CHECK-NEXT:   ext_nonstandard_escape
-CHECK-NEXT:   ext_param_not_declared
-CHECK-NEXT:   ext_paste_comma
 CHECK-NEXT:   ext_plain_complex
-CHECK-NEXT:   ext_pp_bad_vaargs_use
-CHECK-NEXT:   ext_pp_comma_expr
-CHECK-NEXT:   ext_pp_ident_directive
-CHECK-NEXT:   ext_pp_include_next_directive
-CHECK-NEXT:   ext_pp_line_too_big
 CHECK-NEXT:   ext_pp_macro_redef
-CHECK-NEXT:   ext_pp_warning_directive
-CHECK-NEXT:   ext_return_has_void_expr
-CHECK-NEXT:   ext_subscript_non_lvalue
 CHECK-NEXT:   ext_template_arg_extra_parens
-CHECK-NEXT:   ext_thread_before
-CHECK-NEXT:   ext_top_level_semi
-CHECK-NEXT:   ext_typecheck_addrof_void
-CHECK-NEXT:   ext_typecheck_cast_nonscalar
-CHECK-NEXT:   ext_typecheck_cast_to_union
 CHECK-NEXT:   ext_typecheck_comparison_of_distinct_pointers
 CHECK-NEXT:   ext_typecheck_comparison_of_distinct_pointers_nonstandard
-CHECK-NEXT:   ext_typecheck_comparison_of_fptr_to_void
 CHECK-NEXT:   ext_typecheck_comparison_of_pointer_integer
 CHECK-NEXT:   ext_typecheck_cond_incompatible_operands
 CHECK-NEXT:   ext_typecheck_cond_incompatible_operands_nonstandard
-CHECK-NEXT:   ext_typecheck_cond_one_void
-CHECK-NEXT:   ext_typecheck_convert_pointer_void_func
 CHECK-NEXT:   ext_typecheck_ordered_comparison_of_function_pointers
-CHECK-NEXT:   ext_typecheck_ordered_comparison_of_pointer_and_zero
 CHECK-NEXT:   ext_typecheck_ordered_comparison_of_pointer_integer
-CHECK-NEXT:   ext_typecheck_zero_array_size
 CHECK-NEXT:   ext_unknown_escape
 CHECK-NEXT:   ext_using_undefined_std
-CHECK-NEXT:   ext_vla_folded_to_constant
 CHECK-NEXT:   pp_include_next_absolute_path
 CHECK-NEXT:   pp_include_next_in_primary
 CHECK-NEXT:   pp_invalid_string_literal
@@ -96,26 +51,6 @@ CHECK-NEXT:   w_asm_qualifier_ignored
 CHECK-NEXT:   warn_accessor_property_type_mismatch
 CHECK-NEXT:   warn_anon_bitfield_width_exceeds_type_size
 CHECK-NEXT:   warn_asm_label_on_auto_decl
-CHECK-NEXT:   warn_attribute_ibaction
-CHECK-NEXT:   warn_attribute_iboutlet
-CHECK-NEXT:   warn_attribute_ignored
-CHECK-NEXT:   warn_attribute_ignored_for_field_of_type
-CHECK-NEXT:   warn_attribute_malloc_pointer_only
-CHECK-NEXT:   warn_attribute_nonnull_no_pointers
-CHECK-NEXT:   warn_attribute_precede_definition
-CHECK-NEXT:   warn_attribute_sentinel_named_arguments
-CHECK-NEXT:   warn_attribute_sentinel_not_variadic
-CHECK-NEXT:   warn_attribute_type_not_supported
-CHECK-NEXT:   warn_attribute_unknown_visibility
-CHECK-NEXT:   warn_attribute_void_function_method
-CHECK-NEXT:   warn_attribute_weak_import_invalid_on_definition
-CHECK-NEXT:   warn_attribute_weak_on_field
-CHECK-NEXT:   warn_attribute_weak_on_local
-CHECK-NEXT:   warn_attribute_wrong_decl_type
-CHECK-NEXT:   warn_availability_and_unavailable
-CHECK-NEXT:   warn_availability_unknown_platform
-CHECK-NEXT:   warn_availability_version_ordering
-CHECK-NEXT:   warn_bad_receiver_type
 CHECK-NEXT:   warn_bitfield_width_exceeds_type_size
 CHECK-NEXT:   warn_bool_switch_condition
 CHECK-NEXT:   warn_braces_around_scalar_init
@@ -124,7 +59,6 @@ CHECK-NEXT:   warn_call_to_pure_virtual_member_function_from_ctor_dtor
 CHECK-NEXT:   warn_call_wrong_number_of_arguments
 CHECK-NEXT:   warn_case_empty_range
 CHECK-NEXT:   warn_char_constant_too_large
-CHECK-NEXT:   warn_class_method_not_found
 CHECK-NEXT:   warn_cmdline_missing_macro_defs
 CHECK-NEXT:   warn_collection_expr_type
 CHECK-NEXT:   warn_conflicting_param_types
@@ -133,19 +67,15 @@ CHECK-NEXT:   warn_conflicting_variadic
 CHECK-NEXT:   warn_conv_to_base_not_used
 CHECK-NEXT:   warn_conv_to_self_not_used
 CHECK-NEXT:   warn_conv_to_void_not_used
-CHECK-NEXT:   warn_cxx0x_right_shift_in_template_arg
 CHECK-NEXT:   warn_delete_array_type
-CHECK-NEXT:   warn_division_by_zero
 CHECK-NEXT:   warn_double_const_requires_fp64
 CHECK-NEXT:   warn_drv_assuming_mfloat_abi_is
 CHECK-NEXT:   warn_drv_clang_unsupported
-CHECK-NEXT:   warn_drv_input_file_unused
 CHECK-NEXT:   warn_drv_not_using_clang_arch
 CHECK-NEXT:   warn_drv_not_using_clang_cpp
 CHECK-NEXT:   warn_drv_not_using_clang_cxx
 CHECK-NEXT:   warn_drv_objc_gc_unsupported
 CHECK-NEXT:   warn_drv_pch_not_first_include
-CHECK-NEXT:   warn_drv_preprocessed_input_file_unused
 CHECK-NEXT:   warn_dup_category_def
 CHECK-NEXT:   warn_duplicate_protocol_def
 CHECK-NEXT:   warn_enum_too_large
@@ -155,24 +85,17 @@ CHECK-NEXT:   warn_exception_caught_by_earlier_handler
 CHECK-NEXT:   warn_excess_initializers
 CHECK-NEXT:   warn_excess_initializers_in_char_array_initializer
 CHECK-NEXT:   warn_expected_qualified_after_typename
-CHECK-NEXT:   warn_extern_init
 CHECK-NEXT:   warn_extraneous_char_constant
 CHECK-NEXT:   warn_fe_cc_log_diagnostics_failure
 CHECK-NEXT:   warn_fe_cc_print_header_failure
 CHECK-NEXT:   warn_fe_macro_contains_embedded_newline
 CHECK-NEXT:   warn_file_asm_volatile
-CHECK-NEXT:   warn_function_attribute_wrong_type
-CHECK-NEXT:   warn_gc_attribute_weak_on_local
-CHECK-NEXT:   warn_gnu_inline_attribute_requires_inline
 CHECK-NEXT:   warn_hex_escape_too_large
 CHECK-NEXT:   warn_ignoring_ftabstop_value
-CHECK-NEXT:   warn_illegal_constant_array_size
 CHECK-NEXT:   warn_implements_nscopying
 CHECK-NEXT:   warn_incompatible_qualified_id
 CHECK-NEXT:   warn_initializer_string_for_char_array_too_long
 CHECK-NEXT:   warn_inline_namespace_reopened_noninline
-CHECK-NEXT:   warn_inst_method_not_found
-CHECK-NEXT:   warn_instance_method_on_class_found
 CHECK-NEXT:   warn_integer_too_large
 CHECK-NEXT:   warn_integer_too_large_for_signed
 CHECK-NEXT:   warn_invalid_asm_cast_lvalue
@@ -189,19 +112,13 @@ CHECK-NEXT:   warn_multiple_method_decl
 CHECK-NEXT:   warn_no_constructor_for_refconst
 CHECK-NEXT:   warn_nonnull_pointers_only
 CHECK-NEXT:   warn_not_compound_assign
-CHECK-NEXT:   warn_ns_attribute_wrong_parameter_type
-CHECK-NEXT:   warn_ns_attribute_wrong_return_type
-CHECK-NEXT:   warn_objc_object_attribute_wrong_type
 CHECK-NEXT:   warn_objc_property_copy_missing_on_block
-CHECK-NEXT:   warn_objc_property_default_assign_on_object
-CHECK-NEXT:   warn_objc_property_no_assignment_attribute
 CHECK-NEXT:   warn_objc_protocol_qualifier_missing_id
 CHECK-NEXT:   warn_octal_escape_too_large
 CHECK-NEXT:   warn_odr_tag_type_inconsistent
 CHECK-NEXT:   warn_on_superclass_use
 CHECK-NEXT:   warn_param_default_argument_redefinition
 CHECK-NEXT:   warn_partial_specs_not_deducible
-CHECK-NEXT:   warn_pointer_attribute_wrong_type
 CHECK-NEXT:   warn_pp_convert_lhs_to_positive
 CHECK-NEXT:   warn_pp_convert_rhs_to_positive
 CHECK-NEXT:   warn_pp_expr_overflow
@@ -238,14 +155,11 @@ CHECK-NEXT:   warn_property_attribute
 CHECK-NEXT:   warn_property_getter_owning_mismatch
 CHECK-NEXT:   warn_property_types_are_incompatible
 CHECK-NEXT:   warn_readonly_property
-CHECK-NEXT:   warn_receiver_forward_class
 CHECK-NEXT:   warn_redecl_library_builtin
 CHECK-NEXT:   warn_redeclaration_without_attribute_prev_attribute_ignored
 CHECK-NEXT:   warn_register_objc_catch_parm
 CHECK-NEXT:   warn_related_result_type_compatibility_class
 CHECK-NEXT:   warn_related_result_type_compatibility_protocol
-CHECK-NEXT:   warn_remainder_by_zero
-CHECK-NEXT:   warn_root_inst_method_not_found
 CHECK-NEXT:   warn_second_parameter_of_va_start_not_last_named_argument
 CHECK-NEXT:   warn_second_parameter_to_va_arg_never_compatible
 CHECK-NEXT:   warn_standalone_specifier
@@ -254,20 +168,17 @@ CHECK-NEXT:   warn_static_non_static
 CHECK-NEXT:   warn_template_export_unsupported
 CHECK-NEXT:   warn_template_spec_extra_headers
 CHECK-NEXT:   warn_tentative_incomplete_array
-CHECK-NEXT:   warn_transparent_union_attribute_field_size_align
-CHECK-NEXT:   warn_transparent_union_attribute_floating
-CHECK-NEXT:   warn_transparent_union_attribute_not_definition
-CHECK-NEXT:   warn_transparent_union_attribute_zero_fields
 CHECK-NEXT:   warn_typecheck_function_qualifiers
 CHECK-NEXT:   warn_unavailable_fwdclass_message
 CHECK-NEXT:   warn_undef_interface
 CHECK-NEXT:   warn_undef_interface_suggest
 CHECK-NEXT:   warn_undef_protocolref
 CHECK-NEXT:   warn_undefined_internal
-CHECK-NEXT:   warn_unknown_analyzer_checker
 CHECK-NEXT:   warn_unknown_method_family
-CHECK-NEXT:   warn_unterminated_char
-CHECK-NEXT:   warn_unterminated_string
 CHECK-NEXT:   warn_use_out_of_scope_declaration
 CHECK-NEXT:   warn_weak_identifier_undeclared
 CHECK-NEXT:   warn_weak_import
+
+The list of warnings in -Wpedantic should NEVER grow.
+
+CHECK: Number in -Wpedantic (not covered by other -W flags): 39