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Move a bunch of the attribute warnings under the IgnoreAttributes group. Cleaned up test case. 

llvm-svn: 160190
This commit is contained in:
Tanya Lattner 2012-07-13 20:45:35 +00:00
parent ed6c0408fa
commit 72db6d04e1
2 changed files with 57 additions and 57 deletions
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84
clang/include/clang/Basic/DiagnosticSemaKinds.td
View File

@ -1636,7 +1636,8 @@ def err_attribute_aligned_greater_than_8192 : Error<
"requested alignment must be 8192 bytes or smaller">;
def warn_redeclaration_without_attribute_prev_attribute_ignored : Warning<
"'%0' redeclared without %1 attribute: previous %1 ignored">;
def warn_attribute_ignored : Warning<"%0 attribute ignored">;
def warn_attribute_ignored : Warning<"%0 attribute ignored">,
InGroup<IgnoredAttributes>;
def warn_attribute_after_definition_ignored : Warning<
"attribute %0 after definition is ignored">,
InGroup<IgnoredAttributes>;
@ -1651,25 +1652,31 @@ def warn_attribute_invalid_on_stmt : Warning<
def warn_declspec_attribute_ignored : Warning<
"attribute %0 is ignored, place it after \"%select{class|struct|union|enum}1\" to apply attribute to type declaration">, InGroup<IgnoredAttributes>;
def warn_attribute_precede_definition : Warning<
"attribute declaration must precede definition">;
"attribute declaration must precede definition">,
InGroup<IgnoredAttributes>;
def warn_attribute_void_function_method : Warning<
"attribute %0 cannot be applied to "
"%select{functions|Objective-C method}1 without return value">;
"%select{functions|Objective-C method}1 without return value">,
InGroup<IgnoredAttributes>;
def warn_attribute_weak_on_field : Warning<
"__weak attribute cannot be specified on a field declaration">;
"__weak attribute cannot be specified on a field declaration">,
InGroup<IgnoredAttributes>;
def warn_gc_attribute_weak_on_local : Warning<
"Objective-C GC does not allow weak variables on the stack">;
"Objective-C GC does not allow weak variables on the stack">,
InGroup<IgnoredAttributes>;
def warn_nsobject_attribute : Warning<
"__attribute ((NSObject)) may be put on a typedef only, "
"attribute is ignored">, InGroup<NSobjectAttribute>;
def warn_attribute_weak_on_local : Warning<
"__weak attribute cannot be specified on an automatic variable">;
"__weak attribute cannot be specified on an automatic variable">,
InGroup<IgnoredAttributes>;
def warn_weak_identifier_undeclared : Warning<
"weak identifier %0 never declared">;
def err_attribute_weak_static : Error<
"weak declaration cannot have internal linkage">;
def warn_attribute_weak_import_invalid_on_definition : Warning<
"'weak_import' attribute cannot be specified on a definition">;
"'weak_import' attribute cannot be specified on a definition">,
InGroup<IgnoredAttributes>;
def err_attribute_weakref_not_static : Error<
"weakref declaration must have internal linkage">;
def err_attribute_weakref_not_global_context : Error<
@ -1684,7 +1691,8 @@ def warn_attribute_wrong_decl_type : Warning<
"functions, methods and blocks|functions, methods, and parameters|"
"classes|variables|methods|variables, functions and labels|"
"fields and global variables|structs|"
"variables, functions and tag types|thread-local variables}1">;
"variables, functions and tag types|thread-local variables}1">,
InGroup<IgnoredAttributes>;
def err_attribute_wrong_decl_type : Error<
"%0 attribute only applies to %select{functions|unions|"
"variables and functions|functions and methods|parameters|"
@ -1692,14 +1700,18 @@ def err_attribute_wrong_decl_type : Error<
"classes|variables|methods|variables, functions and labels|"
"fields and global variables|structs|thread-local variables}1">;
def warn_function_attribute_wrong_type : Warning<
"'%0' only applies to function types; type here is %1">;
"'%0' only applies to function types; type here is %1">,
InGroup<IgnoredAttributes>;
def warn_pointer_attribute_wrong_type : Warning<
"'%0' only applies to pointer types; type here is %1">;
"'%0' only applies to pointer types; type here is %1">,
InGroup<IgnoredAttributes>;
def warn_objc_object_attribute_wrong_type : Warning<
"'%0' only applies to objective-c object or block pointer types; type here is %1">;
"'%0' only applies to objective-c object or block pointer types; type here is %1">,
InGroup<IgnoredAttributes>;
def warn_gnu_inline_attribute_requires_inline : Warning<
"'gnu_inline' attribute requires function to be marked 'inline',"
" attribute ignored">;
" attribute ignored">,
InGroup<IgnoredAttributes>;
def err_attribute_vecreturn_only_vector_member : Error<
"the vecreturn attribute can only be used on a class or structure with one member, which must be a vector">;
def err_attribute_vecreturn_only_pod_record : Error<
@ -1880,25 +1892,32 @@ def warn_cast_align : Warning<
InGroup<CastAlign>, DefaultIgnore;
def warn_attribute_ignored_for_field_of_type : Warning<
"%0 attribute ignored for field of type %1">;
"%0 attribute ignored for field of type %1">,
InGroup<IgnoredAttributes>;
def warn_transparent_union_attribute_field_size_align : Warning<
"%select{alignment|size}0 of field %1 (%2 bits) does not match the "
"%select{alignment|size}0 of the first field in transparent union; "
"transparent_union attribute ignored">;
"transparent_union attribute ignored">,
InGroup<IgnoredAttributes>;
def note_transparent_union_first_field_size_align : Note<
"%select{alignment|size}0 of first field is %1 bits">;
def warn_transparent_union_attribute_not_definition : Warning<
"transparent_union attribute can only be applied to a union definition; "
"attribute ignored">;
"attribute ignored">,
InGroup<IgnoredAttributes>;
def warn_transparent_union_attribute_floating : Warning<
"first field of a transparent union cannot have %select{floating point|"
"vector}0 type %1; transparent_union attribute ignored">;
"vector}0 type %1; transparent_union attribute ignored">,
InGroup<IgnoredAttributes>;
def warn_transparent_union_attribute_zero_fields : Warning<
"transparent union definition must contain at least one field; "
"transparent_union attribute ignored">;
"transparent_union attribute ignored">,
InGroup<IgnoredAttributes>;
def warn_attribute_type_not_supported : Warning<
"'%0' attribute argument not supported: %1">;
def warn_attribute_unknown_visibility : Warning<"unknown visibility '%0'">;
"'%0' attribute argument not supported: %1">,
InGroup<IgnoredAttributes>;
def warn_attribute_unknown_visibility : Warning<"unknown visibility '%0'">,
InGroup<IgnoredAttributes>;
def warn_attribute_protected_visibility :
Warning<"target does not support 'protected' visibility; using 'default'">,
InGroup<DiagGroup<"unsupported-visibility">>;
@ -1913,13 +1932,17 @@ def err_mode_wrong_type : Error<
def err_attr_wrong_decl : Error<
"'%0' attribute invalid on this declaration, requires typedef or value">;
def warn_attribute_nonnull_no_pointers : Warning<
"'nonnull' attribute applied to function with no pointer arguments">;
"'nonnull' attribute applied to function with no pointer arguments">,
InGroup<IgnoredAttributes>;
def warn_attribute_malloc_pointer_only : Warning<
"'malloc' attribute only applies to functions returning a pointer type">;
"'malloc' attribute only applies to functions returning a pointer type">,
InGroup<IgnoredAttributes>;
def warn_attribute_sentinel_named_arguments : Warning<
"'sentinel' attribute requires named arguments">;
"'sentinel' attribute requires named arguments">,
InGroup<IgnoredAttributes>;
def warn_attribute_sentinel_not_variadic : Warning<
"'sentinel' attribute only supported for variadic %select{functions|blocks}0">;
"'sentinel' attribute only supported for variadic %select{functions|blocks}0">,
InGroup<IgnoredAttributes>;
def err_attribute_sentinel_less_than_zero : Error<
"'sentinel' parameter 1 less than zero">;
def err_attribute_sentinel_not_zero_or_one : Error<
@ -1941,9 +1964,11 @@ def err_attribute_regparm_invalid_number : Error<
// Clang-Specific Attributes
def warn_attribute_iboutlet : Warning<
"%0 attribute can only be applied to instance variables or properties">;
"%0 attribute can only be applied to instance variables or properties">,
InGroup<IgnoredAttributes>;
def warn_attribute_ibaction: Warning<
"ibaction attribute can only be applied to Objective-C instance methods">;
"ibaction attribute can only be applied to Objective-C instance methods">,
InGroup<IgnoredAttributes>;
def err_iboutletcollection_type : Error<
"invalid type %0 as argument of iboutletcollection attribute">;
def warn_iboutlet_object_type : Warning<
@ -1961,10 +1986,12 @@ def err_attribute_overloadable_no_prototype : Error<
"'overloadable' function %0 must have a prototype">;
def warn_ns_attribute_wrong_return_type : Warning<
"%0 attribute only applies to %select{functions|methods}1 that "
"return %select{an Objective-C object|a pointer|a non-retainable pointer}2">;
"return %select{an Objective-C object|a pointer|a non-retainable pointer}2">,
InGroup<IgnoredAttributes>;
def warn_ns_attribute_wrong_parameter_type : Warning<
"%0 attribute only applies to %select{Objective-C object|pointer}1 "
"parameters">;
"parameters">,
InGroup<IgnoredAttributes>;
def err_ns_bridged_not_interface : Error<
"parameter of 'ns_bridged' attribute does not name an Objective-C class">;
@ -5529,7 +5556,8 @@ def err_invalid_conversion_between_ext_vectors : Error<
"invalid conversion between ext-vector type %0 and %1">;
def warn_duplicate_attribute : Warning<
"attribute %0 is already applied with different parameters">;
"attribute %0 is already applied with different parameters">,
InGroup<IgnoredAttributes>;
// Type
def ext_invalid_sign_spec : Extension<"'%0' cannot be signed or unsigned">;

30
clang/test/Misc/warning-flags.c
View File

@ -17,7 +17,7 @@ This test serves two purposes:
The list of warnings below should NEVER grow. It should gradually shrink to 0.
CHECK: Warnings without flags (159):
CHECK: Warnings without flags (131):
CHECK-NEXT: pp_include_next_absolute_path
CHECK-NEXT: pp_include_next_in_primary
CHECK-NEXT: pp_invalid_string_literal
@ -30,22 +30,6 @@ 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_bitfield_width_exceeds_type_size
CHECK-NEXT: warn_bool_switch_condition
CHECK-NEXT: warn_braces_around_scalar_init
@ -74,7 +58,6 @@ 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_attribute
CHECK-NEXT: warn_duplicate_protocol_def
CHECK-NEXT: warn_enum_too_large
CHECK-NEXT: warn_enum_value_overflow
@ -85,9 +68,6 @@ 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_ignoring_ftabstop_value
CHECK-NEXT: warn_implements_nscopying
CHECK-NEXT: warn_incompatible_qualified_id
@ -105,15 +85,11 @@ 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_protocol_qualifier_missing_id
CHECK-NEXT: warn_odr_tag_type_inconsistent
CHECK-NEXT: warn_on_superclass_use
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
@ -162,10 +138,6 @@ CHECK-NEXT: warn_static_inline_explicit_inst_ignored
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