diff options
Diffstat (limited to 'include/clang/Basic/DiagnosticSemaKinds.td')
| -rw-r--r-- | include/clang/Basic/DiagnosticSemaKinds.td | 663 |
1 files changed, 479 insertions, 184 deletions
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td index 98b687b8e821..c4e4e2b60192 100644 --- a/include/clang/Basic/DiagnosticSemaKinds.td +++ b/include/clang/Basic/DiagnosticSemaKinds.td @@ -53,6 +53,14 @@ def warn_pointer_abs : Warning< "taking the absolute value of %select{pointer|function|array}0 type %1 is suspicious">, InGroup<AbsoluteValue>; +def warn_max_unsigned_zero : Warning< + "taking the max of " + "%select{a value and unsigned zero|unsigned zero and a value}0 " + "is always equal to the other value">, + InGroup<MaxUnsignedZero>; +def note_remove_max_call : Note< + "remove call to max function and unsigned zero argument">; + def warn_infinite_recursive_function : Warning< "all paths through this function will call itself">, InGroup<InfiniteRecursion>, DefaultIgnore; @@ -357,6 +365,9 @@ def warn_decl_shadow : "static data member of %2|" "field of %2}1">, InGroup<Shadow>, DefaultIgnore; +def warn_decl_shadow_uncaptured_local : + Warning<warn_decl_shadow.Text>, + InGroup<ShadowUncapturedLocal>, DefaultIgnore; def warn_ctor_parm_shadows_field: Warning<"constructor parameter %0 shadows the field %1 of %2">, InGroup<ShadowFieldInConstructor>, DefaultIgnore; @@ -365,6 +376,58 @@ def warn_modifying_shadowing_decl : "field of %1">, InGroup<ShadowFieldInConstructorModified>, DefaultIgnore; +// C++ decomposition declarations +def err_decomp_decl_context : Error< + "decomposition declaration not permitted in this context">; +def warn_cxx14_compat_decomp_decl : Warning< + "decomposition declarations are incompatible with " + "C++ standards before C++1z">, DefaultIgnore, InGroup<CXXPre1zCompat>; +def ext_decomp_decl : ExtWarn< + "decomposition declarations are a C++1z extension">, InGroup<CXX1z>; +def err_decomp_decl_spec : Error< + "decomposition declaration cannot be declared " + "%plural{1:'%1'|:with '%1' specifiers}0">; +def err_decomp_decl_type : Error< + "decomposition declaration cannot be declared with type %0; " + "declared type must be 'auto' or reference to 'auto'">; +def err_decomp_decl_parens : Error< + "decomposition declaration cannot be declared with parentheses">; +def err_decomp_decl_template : Error< + "decomposition declaration template not supported">; +def err_decomp_decl_not_alone : Error< + "decomposition declaration must be the only declaration in its group">; +def err_decomp_decl_requires_init : Error< + "decomposition declaration %0 requires an initializer">; +def err_decomp_decl_wrong_number_bindings : Error< + "type %0 decomposes into %2 elements, but %select{only |}3%1 " + "names were provided">; +def err_decomp_decl_unbindable_type : Error< + "cannot decompose %select{union|non-class, non-array}1 type %2">; +def err_decomp_decl_multiple_bases_with_members : Error< + "cannot decompose class type %1: " + "%select{its base classes %2 and|both it and its base class}0 %3 " + "have non-static data members">; +def err_decomp_decl_ambiguous_base : Error< + "cannot decompose members of ambiguous base class %1 of %0:%2">; +def err_decomp_decl_non_public_base : Error< + "cannot decompose members of non-public base class %1 of %0">; +def err_decomp_decl_non_public_member : Error< + "cannot decompose non-public member %0 of %1">; +def err_decomp_decl_anon_union_member : Error< + "cannot decompose class type %0 because it has an anonymous " + "%select{struct|union}1 member">; +def err_decomp_decl_std_tuple_element_not_specialized : Error< + "cannot decompose this type; 'std::tuple_element<%0>::type' " + "does not name a type">; +def err_decomp_decl_std_tuple_size_not_constant : Error< + "cannot decompose this type; 'std::tuple_size<%0>::value' " + "is not a valid integral constant expression">; +def note_in_binding_decl_init : Note< + "in implicit initialization of binding declaration %0">; + +def err_std_type_trait_not_class_template : Error< + "unsupported standard library implementation: " + "'std::%0' is not a class template">; // C++ using declarations def err_using_requires_qualname : Error< @@ -411,6 +474,8 @@ def err_using_decl_conflict : Error< def err_using_decl_conflict_reverse : Error< "declaration conflicts with target of using declaration already in scope">; def note_using_decl : Note<"%select{|previous }0using declaration">; +def err_using_decl_redeclaration_expansion : Error< + "using declaration pack expansion at block scope produces multiple values">; def warn_access_decl_deprecated : Warning< "access declarations are deprecated; use using declarations instead">, @@ -418,15 +483,21 @@ def warn_access_decl_deprecated : Warning< def err_access_decl : Error< "ISO C++11 does not allow access declarations; " "use using declarations instead">; +def ext_dynamic_exception_spec : ExtWarn< + "ISO C++1z does not allow dynamic exception specifications">, + InGroup<DynamicExceptionSpec>, DefaultError; def warn_exception_spec_deprecated : Warning< "dynamic exception specifications are deprecated">, - InGroup<Deprecated>, DefaultIgnore; + InGroup<DeprecatedDynamicExceptionSpec>, DefaultIgnore; def note_exception_spec_deprecated : Note<"use '%0' instead">; def warn_deprecated_copy_operation : Warning< "definition of implicit copy %select{constructor|assignment operator}1 " "for %0 is deprecated because it has a user-declared " "%select{copy %select{assignment operator|constructor}1|destructor}2">, InGroup<Deprecated>, DefaultIgnore; +def warn_cxx1z_compat_exception_spec_in_signature : Warning< + "mangled name of %0 will change in C++17 due to non-throwing exception " + "specification in function signature">, InGroup<CXX1zCompat>; def warn_global_constructor : Warning< "declaration requires a global constructor">, @@ -455,6 +526,12 @@ def err_maybe_falloff_nonvoid_block : Error< "control may reach end of non-void block">; def err_falloff_nonvoid_block : Error< "control reaches end of non-void block">; +def warn_maybe_falloff_nonvoid_coroutine : Warning< + "control may reach end of non-void coroutine">, + InGroup<ReturnType>; +def warn_falloff_nonvoid_coroutine : Warning< + "control reaches end of non-void coroutine">, + InGroup<ReturnType>; def warn_suggest_noreturn_function : Warning< "%select{function|method}0 %1 could be declared with attribute 'noreturn'">, InGroup<MissingNoreturn>, DefaultIgnore; @@ -580,6 +657,8 @@ def warn_main_one_arg : Warning<"only one parameter on 'main' declaration">, def err_main_arg_wrong : Error<"%select{first|second|third|fourth}0 " "parameter of 'main' (%select{argument count|argument array|environment|" "platform-specific data}0) must be of type %1">; +def warn_main_returns_bool_literal : Warning<"bool literal returned from " + "'main'">, InGroup<Main>; def err_main_global_variable : Error<"main cannot be declared as global variable">; def warn_main_redefined : Warning<"variable named 'main' with external linkage " @@ -605,7 +684,8 @@ def err_object_cannot_be_passed_returned_by_value : Error< def err_parameters_retval_cannot_have_fp16_type : Error< "%select{parameters|function return value}0 cannot have __fp16 type; did you forget * ?">; def err_opencl_half_load_store : Error< - "%select{loading directly from|assigning directly to}0 pointer to type %1 is not allowed">; + "%select{loading directly from|assigning directly to}0 pointer to type %1 requires " + "cl_khr_fp16. Use vector data %select{load|store}0 builtin functions instead">; def err_opencl_cast_to_half : Error<"casting to type %0 is not allowed">; def err_opencl_half_declaration : Error< "declaring variable of type %0 is not allowed">; @@ -675,7 +755,9 @@ def err_recursive_superclass : Error< "trying to recursively use %0 as superclass of %1">; def err_conflicting_aliasing_type : Error<"conflicting types for alias %0">; def warn_undef_interface : Warning<"cannot find interface declaration for %0">; -def warn_duplicate_protocol_def : Warning<"duplicate protocol definition of %0 is ignored">; +def warn_duplicate_protocol_def : Warning< + "duplicate protocol definition of %0 is ignored">, + InGroup<DiagGroup<"duplicate-protocol">>; def err_protocol_has_circular_dependency : Error< "protocol has circular dependency">; def err_undeclared_protocol : Error<"cannot find protocol declaration for %0">; @@ -717,6 +799,9 @@ def note_suppressed_class_declare : Note< "class with specified objc_requires_property_definitions attribute is declared here">; def err_objc_root_class_subclass : Error< "objc_root_class attribute may only be specified on a root class declaration">; +def err_restricted_superclass_mismatch : Error< + "cannot subclass a class that was declared with the " + "'objc_subclassing_restricted' attribute">; def warn_objc_root_class_missing : Warning< "class %0 defined without specifying a base class">, InGroup<ObjCRootClass>; @@ -832,7 +917,7 @@ def warn_strict_multiple_method_decl : Warning< "multiple methods named %0 found">, InGroup<StrictSelector>, DefaultIgnore; def warn_accessor_property_type_mismatch : Warning< "type of property %0 does not match type of accessor %1">; -def not_conv_function_declared_at : Note<"type conversion function declared here">; +def note_conv_function_declared_at : Note<"type conversion function declared here">; def note_method_declared_at : Note<"method %0 declared here">; def note_property_attribute : Note<"property %0 is declared " "%select{deprecated|unavailable|partial}1 here">; @@ -848,7 +933,7 @@ def warn_objc_cdirective_format_string : InGroup<ObjCCStringFormat>, DefaultIgnore; def err_objc_var_decl_inclass : Error<"cannot declare variable inside @interface or @protocol">; -def error_missing_method_context : Error< +def err_missing_method_context : Error< "missing context for method declaration">; def err_objc_property_attr_mutually_exclusive : Error< "property attributes '%0' and '%1' are mutually exclusive">; @@ -939,7 +1024,7 @@ def warn_property_getter_owning_mismatch : Warning< def warn_property_redecl_getter_mismatch : Warning< "getter name mismatch between property redeclaration (%1) and its original " "declaration (%0)">, InGroup<PropertyAttr>; -def error_property_setter_ambiguous_use : Error< +def err_property_setter_ambiguous_use : Error< "synthesized properties %0 and %1 both claim setter %2 -" " use of this setter will cause unexpected behavior">; def warn_default_atomic_custom_getter_setter : Warning< @@ -958,12 +1043,12 @@ def err_use_continuation_class_redeclaration_readwrite : Error< "'readonly' public property?)">; def err_continuation_class : Error<"class extension has no primary class">; def err_property_type : Error<"property cannot have array or function type %0">; -def error_missing_property_context : Error< +def err_missing_property_context : Error< "missing context for property implementation declaration">; -def error_bad_property_decl : Error< +def err_bad_property_decl : Error< "property implementation must have its declaration in interface %0 or one of " "its extensions">; -def error_category_property : Error< +def err_category_property : Error< "property declared in category %0 cannot be implemented in " "class implementation">; def note_property_declare : Note< @@ -972,19 +1057,17 @@ def note_protocol_property_declare : Note< "it could also be property of type %0 declared here">; def note_property_synthesize : Note< "property synthesized here">; -def error_synthesize_category_decl : Error< +def err_synthesize_category_decl : Error< "@synthesize not allowed in a category's implementation">; -def error_synthesize_on_class_property : Error< +def err_synthesize_on_class_property : Error< "@synthesize not allowed on a class property %0">; -def error_reference_property : Error< - "property of reference type is not supported">; -def error_missing_property_interface : Error< +def err_missing_property_interface : Error< "property implementation in a category with no category declaration">; -def error_bad_category_property_decl : Error< +def err_bad_category_property_decl : Error< "property implementation must have its declaration in the category %0">; -def error_bad_property_context : Error< +def err_bad_property_context : Error< "property implementation must be in a class or category implementation">; -def error_missing_property_ivar_decl : Error< +def err_missing_property_ivar_decl : Error< "synthesized property %0 must either be named the same as a compatible" " instance variable or must explicitly name an instance variable">; def err_arc_perform_selector_retains : Error< @@ -1018,25 +1101,25 @@ def note_arc_weak_also_accessed_here : Note< def err_incomplete_synthesized_property : Error< "cannot synthesize property %0 with incomplete type %1">; -def error_property_ivar_type : Error< +def err_property_ivar_type : Error< "type of property %0 (%1) does not match type of instance variable %2 (%3)">; -def error_property_accessor_type : Error< +def err_property_accessor_type : Error< "type of property %0 (%1) does not match type of accessor %2 (%3)">; -def error_ivar_in_superclass_use : Error< +def err_ivar_in_superclass_use : Error< "property %0 attempting to use instance variable %1 declared in super class %2">; -def error_weak_property : Error< +def err_weak_property : Error< "existing instance variable %1 for __weak property %0 must be __weak">; -def error_strong_property : Error< +def err_strong_property : Error< "existing instance variable %1 for strong property %0 may not be __weak">; -def error_dynamic_property_ivar_decl : Error< +def err_dynamic_property_ivar_decl : Error< "dynamic property cannot have instance variable specification">; -def error_duplicate_ivar_use : Error< +def err_duplicate_ivar_use : Error< "synthesized properties %0 and %1 both claim instance variable %2">; -def error_property_implemented : Error<"property %0 is already implemented">; +def err_property_implemented : Error<"property %0 is already implemented">; def warn_objc_missing_super_call : Warning< "method possibly missing a [super %0] call">, InGroup<ObjCMissingSuperCalls>; -def error_dealloc_bad_result_type : Error< +def err_dealloc_bad_result_type : Error< "dealloc return type must be correctly specified as 'void' under ARC, " "instead of %0">; def warn_undeclared_selector : Warning< @@ -1060,7 +1143,7 @@ def warn_unimplemented_selector: Warning< InGroup<Selector>, DefaultIgnore; def warn_unimplemented_protocol_method : Warning< "method %0 in protocol %1 not implemented">, InGroup<Protocol>; -def warning_multiple_selectors: Warning< +def warn_multiple_selectors: Warning< "several methods with selector %0 of mismatched types are found " "for the @selector expression">, InGroup<SelectorTypeMismatch>, DefaultIgnore; @@ -1087,10 +1170,9 @@ def warn_cxx14_compat_inline_variable : Warning< DefaultIgnore, InGroup<CXXPre1zCompat>; def warn_inline_namespace_reopened_noninline : Warning< - "inline namespace cannot be reopened as a non-inline namespace">; + "inline namespace reopened as a non-inline namespace">; def err_inline_namespace_mismatch : Error< - "%select{|non-}0inline namespace " - "cannot be reopened as %select{non-|}0inline">; + "non-inline namespace cannot be reopened as inline">; def err_unexpected_friend : Error< "friends can only be classes or functions">; @@ -1240,8 +1322,12 @@ def ext_override_exception_spec : ExtWarn<err_override_exception_spec.Text>, InGroup<MicrosoftExceptionSpec>; def err_incompatible_exception_specs : Error< "target exception specification is not superset of source">; +def warn_incompatible_exception_specs : Warning< + err_incompatible_exception_specs.Text>, InGroup<IncompatibleExceptionSpec>; def err_deep_exception_specs_differ : Error< "exception specifications of %select{return|argument}0 types differ">; +def warn_deep_exception_specs_differ : Warning< + err_deep_exception_specs_differ.Text>, InGroup<IncompatibleExceptionSpec>; def err_missing_exception_specification : Error< "%0 is missing exception specification '%1'">; def ext_missing_exception_specification : ExtWarn< @@ -1590,7 +1676,8 @@ def err_init_conversion_failed : Error< "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}5 vs " "%select{none|const|restrict|const and restrict|volatile|const and volatile|" - "volatile and restrict|const, volatile, and restrict}6)}4">; + "volatile and restrict|const, volatile, and restrict}6)" + "|: different exception specifications}4">; def err_lvalue_to_rvalue_ref : Error<"rvalue reference %diff{to type $ cannot " "bind to lvalue of type $|cannot bind to incompatible lvalue}0,1">; @@ -1691,8 +1778,10 @@ def warn_uninit_byref_blockvar_captured_by_block : Warning< def note_block_var_fixit_add_initialization : Note< "did you mean to use __block %0?">; def note_in_omitted_aggregate_initializer : Note< - "in implicit initialization of %select{array element %1|field %1}0 " - "with omitted initializer">; + "in implicit initialization of %select{" + "array element %1 with omitted initializer|" + "field %1 with omitted initializer|" + "trailing array elements in runtime-sized array new}0">; def note_in_reference_temporary_list_initializer : Note< "in initialization of temporary of type %0 created to " "list-initialize this reference">; @@ -1702,6 +1791,8 @@ def note_uninit_fixit_remove_cond : Note< "remove the %select{'%1' if its condition|condition if it}0 " "is always %select{false|true}2">; def err_init_incomplete_type : Error<"initialization of incomplete type %0">; +def err_list_init_in_parens : Error<"list-initializer for non-class type %0 " + "must not be parenthesized">; def warn_unsequenced_mod_mod : Warning< "multiple unsequenced modifications to %0">, InGroup<Unsequenced>; @@ -1756,6 +1847,9 @@ def warn_cxx98_compat_auto_type_specifier : Warning< def err_auto_variable_cannot_appear_in_own_initializer : Error< "variable %0 declared with %select{'auto'|'decltype(auto)'|'__auto_type'}1 " "type cannot appear in its own initializer">; +def err_binding_cannot_appear_in_own_initializer : Error< + "binding %0 cannot appear in the initializer of its own " + "decomposition declaration">; def err_illegal_decl_array_of_auto : Error< "'%0' declared as array of %1">; def err_new_array_of_auto : Error< @@ -1769,7 +1863,8 @@ def err_auto_not_allowed : Error< "|in exception declaration|in template parameter|in block literal" "|in template argument|in typedef|in type alias|in function return type" "|in conversion function type|here|in lambda parameter" - "|in type allocated by 'new'|in K&R-style function parameter}1">; + "|in type allocated by 'new'|in K&R-style function parameter}1" + "%select{|||||||| until C++1z||||||||||}1">; def err_auto_not_allowed_var_inst : Error< "'auto' variable template instantiation is not allowed">; def err_auto_var_requires_init : Error< @@ -2198,10 +2293,15 @@ def err_attribute_only_once_per_parameter : Error< "%0 attribute can only be applied once per parameter">; def err_attribute_uuid_malformed_guid : Error< "uuid attribute contains a malformed GUID">; +def err_mismatched_uuid : Error<"uuid does not match previous declaration">; +def note_previous_uuid : Note<"previous uuid specified here">; def warn_attribute_pointers_only : Warning< "%0 attribute only applies to%select{| constant}1 pointer arguments">, InGroup<IgnoredAttributes>; def err_attribute_pointers_only : Error<warn_attribute_pointers_only.Text>; +def err_attribute_integers_only : Error< + "%0 attribute argument may only refer to a function parameter of integer " + "type">; def warn_attribute_return_pointers_only : Warning< "%0 attribute only applies to return values that are pointers">, InGroup<IgnoredAttributes>; @@ -2242,6 +2342,9 @@ def err_typecheck_vector_not_convertable_non_scalar : Error< "cannot convert between vector and non-scalar values (%0 and %1)">; def err_typecheck_vector_lengths_not_equal : Error< "vector operands do not have the same number of elements (%0 and %1)">; +def warn_typecheck_vector_element_sizes_not_equal : Warning< + "vector operands do not have the same elements sizes (%0 and %1)">, + InGroup<DiagGroup<"vec-elem-size">>, DefaultError; def err_ext_vector_component_exceeds_length : Error< "vector component access exceeds type %0">; def err_ext_vector_component_name_illegal : Error< @@ -2311,17 +2414,15 @@ def err_swift_param_attr_not_swiftcall : Error< "'%0' parameter can only be used with swiftcall calling convention">; def err_swift_indirect_result_not_first : Error< "'swift_indirect_result' parameters must be first parameters of function">; -def err_swift_context_not_before_swift_error_result : Error< - "'swift_context' parameter can only be followed by 'swift_error_result' " - "parameter">; -def err_swift_error_result_not_last : Error< - "'swift_error_result' parameter must be last parameter of function">; def err_swift_error_result_not_after_swift_context : Error< "'swift_error_result' parameter must follow 'swift_context' parameter">; def err_swift_abi_parameter_wrong_type : Error< "'%0' parameter must have pointer%select{| to unqualified pointer}1 type; " "type here is %2">; +def err_attribute_argument_invalid : Error< + "%0 attribute argument is invalid: %select{max must be 0 since min is 0|" + "min must not be greater than max}1">; def err_attribute_argument_is_zero : Error< "%0 attribute must be greater than 0">; def warn_attribute_argument_n_negative : Warning< @@ -2357,9 +2458,17 @@ def err_property_is_variably_modified : Error< "property %0 has a variably modified type">; def err_no_accessor_for_property : Error< "no %select{getter|setter}0 defined for property %1">; -def error_cannot_find_suitable_accessor : Error< +def err_cannot_find_suitable_accessor : Error< "cannot find suitable %select{getter|setter}0 for property %1">; +def warn_alloca_align_alignof : Warning< + "second argument to __builtin_alloca_with_align is supposed to be in bits">, + InGroup<DiagGroup<"alloca-with-align-alignof">>; + +def err_alignment_too_small : Error< + "requested alignment must be %0 or greater">; +def err_alignment_too_big : Error< + "requested alignment must be %0 or smaller">; def err_alignment_not_power_of_two : Error< "requested alignment is not a power of 2">; def err_alignment_dependent_typedef_name : Error< @@ -2502,25 +2611,52 @@ def err_ifunc_resolver_return : Error< def err_ifunc_resolver_params : Error< "ifunc resolver function must have no parameters">; def warn_attribute_wrong_decl_type : Warning< - "%0 attribute only applies to %select{functions|unions|" - "variables and functions|" - "functions, variables, and Objective-C interfaces|" - "functions and methods|parameters|" - "functions, methods and blocks|functions, methods, and classes|" - "functions, methods, and parameters|classes|enums|variables|methods|" - "fields and global variables|structs|parameters and typedefs|variables and typedefs|" - "thread-local variables|variables and fields|variables, data members and tag types|" - "types and namespaces|Objective-C interfaces|methods and properties|" - "struct or union|struct, union or class|types|" - "Objective-C instance methods|init methods of interface or class extension declarations|" - "variables, functions and classes|" - "functions, variables, classes, and Objective-C interfaces|" - "Objective-C protocols|" - "functions and global variables|structs, unions, and typedefs|structs and typedefs|" - "interface or protocol declarations|kernel functions|non-K&R-style functions|" - "variables, enums, fields and typedefs|functions, methods, enums, and classes|" - "structs, classes, variables, functions, and inline namespaces|" - "variables, functions, methods, types, enumerations, enumerators, labels, and non-static data members}1">, + "%0 attribute only applies to %select{" + "functions" + "|unions" + "|variables and functions" + "|functions and global variables" + "|functions, variables, and Objective-C interfaces" + "|functions and methods" + "|parameters" + "|functions, methods and blocks" + "|functions, methods, and classes" + "|functions, methods, and parameters" + "|functions, methods, and global variables" + "|classes" + "|enums" + "|variables" + "|methods" + "|fields and global variables" + "|structs" + "|parameters and typedefs" + "|variables and typedefs" + "|thread-local variables" + "|variables and fields" + "|variables, data members and tag types" + "|types and namespaces" + "|Objective-C interfaces" + "|methods and properties" + "|struct or union" + "|struct, union or class" + "|types" + "|Objective-C instance methods" + "|init methods of interface or class extension declarations" + "|variables, functions and classes" + "|functions, variables, classes, and Objective-C interfaces" + "|Objective-C protocols" + "|variables with static or thread storage duration" + "|functions, methods, properties, and global variables" + "|structs, unions, and typedefs" + "|structs and typedefs" + "|interface or protocol declarations" + "|kernel functions" + "|non-K&R-style functions" + "|variables, enums, fields and typedefs" + "|functions, methods, enums, and classes" + "|structs, classes, variables, functions, and inline namespaces" + "|variables, functions, methods, types, enumerations, enumerators, labels, and non-static data members" + "|classes and enumerations}1">, InGroup<IgnoredAttributes>; def err_attribute_wrong_decl_type : Error<warn_attribute_wrong_decl_type.Text>; def warn_type_attribute_wrong_type : Warning< @@ -2599,8 +2735,20 @@ def note_overridden_method : Note< def note_protocol_method : Note< "protocol method is here">; -def warn_available_using_star_case : Warning< - "using '*' case here, platform %0 is not accounted for">, InGroup<UnguardedAvailability>; +def warn_unguarded_availability : + Warning<"%0 is only available on %1 %2 or newer">, + InGroup<UnguardedAvailability>, DefaultIgnore; +def warn_partial_availability : Warning<"%0 is only available conditionally">, + InGroup<UnguardedAvailability>, DefaultIgnore; +def note_partial_availability_silence : Note< + "explicitly redeclare %0 to silence this warning">; +def note_unguarded_available_silence : Note< + "enclose %0 in an @available check to silence this warning">; +def warn_partial_message : Warning<"%0 is partial: %1">, + InGroup<UnguardedAvailability>, DefaultIgnore; +def warn_partial_fwdclass_message : Warning< + "%0 may be partial because the receiver type is unknown">, + InGroup<UnguardedAvailability>, DefaultIgnore; // Thread Safety Attributes def warn_invalid_capability_name : Warning< @@ -2784,7 +2932,7 @@ def warn_impcast_integer_precision_constant : Warning< "implicit conversion from %2 to %3 changes value from %0 to %1">, InGroup<ConstantConversion>; def warn_impcast_bitfield_precision_constant : Warning< - "implicit truncation from %2 to bitfield changes value from %0 to %1">, + "implicit truncation from %2 to bit-field changes value from %0 to %1">, InGroup<BitFieldConstantConversion>; def warn_impcast_literal_float_to_integer : Warning< @@ -2887,6 +3035,10 @@ def warn_int_to_void_pointer_cast : Warning< "cast to %1 from smaller integer type %0">, InGroup<IntToVoidPointerCast>; +def warn_no_underlying_type_specified_for_enum_bitfield : Warning< + "enums in the Microsoft ABI are signed integers by default; consider giving " + "the enum %0 an unsigned underlying type to make this code portable">, + InGroup<SignedEnumBitfield>, DefaultIgnore; def warn_attribute_packed_for_bitfield : Warning< "'packed' attribute was ignored on bit-fields with single-byte alignment " "in older versions of GCC and Clang">, @@ -3166,17 +3318,18 @@ def note_ovl_candidate : Note<"candidate " "is the implicit copy assignment operator|" "is the implicit move assignment operator|" "inherited constructor|" - "inherited constructor }0%1" - "%select{| has different class%diff{ (expected $ but has $)|}3,4" - "| has different number of parameters (expected %3 but has %4)" - "| has type mismatch at %ordinal3 parameter" - "%diff{ (expected $ but has $)|}4,5" - "| has different return type%diff{ ($ expected but has $)|}3,4" + "inherited constructor }0%2" + "%select{| has different class%diff{ (expected $ but has $)|}4,5" + "| has different number of parameters (expected %4 but has %5)" + "| has type mismatch at %ordinal4 parameter" + "%diff{ (expected $ but has $)|}5,6" + "| has different return type%diff{ ($ expected but has $)|}4,5" "| has different qualifiers (expected " "%select{none|const|restrict|const and restrict|volatile|const and volatile" - "|volatile and restrict|const, volatile, and restrict}3 but found " + "|volatile and restrict|const, volatile, and restrict}4 but found " "%select{none|const|restrict|const and restrict|volatile|const and volatile" - "|volatile and restrict|const, volatile, and restrict}4)}2">; + "|volatile and restrict|const, volatile, and restrict}5)" + "| has different exception specification}3">; def note_ovl_candidate_inherited_constructor : Note< "constructor from base class %0 inherited here">; @@ -3190,6 +3343,10 @@ def note_ovl_candidate_incomplete_deduction : Note<"candidate template ignored: def note_ovl_candidate_inconsistent_deduction : Note< "candidate template ignored: deduced conflicting %select{types|values|" "templates}0 for parameter %1%diff{ ($ vs. $)|}2,3">; +def note_ovl_candidate_inconsistent_deduction_types : Note< + "candidate template ignored: deduced values %diff{" + "of conflicting types for parameter %0 (%1 of type $ vs. %3 of type $)|" + "%1 and %3 of conflicting types for parameter %0}2,4">; def note_ovl_candidate_explicit_arg_mismatch_named : Note< "candidate template ignored: invalid explicitly-specified argument " "for template parameter %0">; @@ -3211,6 +3368,8 @@ def note_ovl_candidate_has_pass_object_size_params: Note< "pass_object_size attribute">; def note_ovl_candidate_disabled_by_enable_if_attr : Note< "candidate disabled: %0">; +def note_ovl_candidate_disabled_by_extension : Note< + "candidate disabled due to OpenCL extension">; def err_addrof_function_disabled_by_enable_if_attr : Error< "cannot take address of function %0 becuase it has one or more " "non-tautological enable_if conditions">; @@ -3581,6 +3740,10 @@ def note_template_nontype_parm_prev_declaration : Note< "previous non-type template parameter with type %0 is here">; def err_template_nontype_parm_bad_type : Error< "a non-type template parameter cannot have type %0">; +def warn_cxx14_compat_template_nontype_parm_auto_type : Warning< + "non-type template parameters declared with %0 are incompatible with C++ " + "standards before C++1z">, + DefaultIgnore, InGroup<CXXPre1zCompat>; def err_template_param_default_arg_redefinition : Error< "template parameter redefines default argument">; def note_template_param_prev_default_arg : Note< @@ -3675,11 +3838,13 @@ def warn_cxx98_compat_template_arg_null : Warning< def err_template_arg_untyped_null_constant : Error< "null non-type template argument must be cast to template parameter type %0">; def err_template_arg_wrongtype_null_constant : Error< - "null non-type template argument of type %0 does not match template parameter " - "of type %1">; + "null non-type template argument of type %0 does not match template parameter " + "of type %1">; +def err_non_type_template_parm_type_deduction_failure : Error< + "non-type template parameter %0 with type %1 has incompatible initializer of type %2">; def err_deduced_non_type_template_arg_type_mismatch : Error< "deduced non-type template argument does not have the same type as the " - "its corresponding template parameter%diff{ ($ vs $)|}0,1">; + "corresponding template parameter%diff{ ($ vs $)|}0,1">; def err_non_type_template_arg_subobject : Error< "non-type template argument refers to subobject '%0'">; def err_non_type_template_arg_addr_label_diff : Error< @@ -3867,8 +4032,8 @@ def err_specialize_member_of_template : Error< def err_default_arg_in_partial_spec : Error< "default template argument in a class template partial specialization">; def err_dependent_non_type_arg_in_partial_spec : Error< - "non-type template argument depends on a template parameter of the " - "partial specialization">; + "type of specialized non-type template argument depends on a template " + "parameter of the partial specialization">; def note_dependent_non_type_default_arg_in_partial_spec : Note< "template parameter is used in default argument declared here">; def err_dependent_typed_non_type_arg_in_partial_spec : Error< @@ -3878,10 +4043,16 @@ def err_partial_spec_args_match_primary_template : Error< "%select{class|variable}0 template partial specialization does not " "specialize any template argument; to %select{declare|define}1 the " "primary template, remove the template argument list">; -def warn_partial_specs_not_deducible : Warning< +def ext_partial_spec_not_more_specialized_than_primary : ExtWarn< + "%select{class|variable}0 template partial specialization is not " + "more specialized than the primary template">, DefaultError, + InGroup<DiagGroup<"invalid-partial-specialization">>; +def note_partial_spec_not_more_specialized_than_primary : Note<"%0">; +def ext_partial_specs_not_deducible : ExtWarn< "%select{class|variable}0 template partial specialization contains " "%select{a template parameter|template parameters}1 that cannot be " - "deduced; this partial specialization will never be used">; + "deduced; this partial specialization will never be used">, + DefaultError, InGroup<DiagGroup<"unusable-partial-specialization">>; def note_partial_spec_unused_parameter : Note< "non-deducible template parameter %0">; def err_partial_spec_ordering_ambiguous : Error< @@ -3915,7 +4086,7 @@ def err_function_template_spec_ambiguous : Error< "function template; explicitly specify%select{| additional}1 template " "arguments to identify a particular function template">; def note_function_template_spec_matched : Note< - "function template matches specialization %0">; + "function template %q0 matches specialization %1">; def err_function_template_partial_spec : Error< "function template partial specialization is not allowed">; @@ -3938,9 +4109,9 @@ def note_template_class_instantiation_was_here : Note< def note_template_class_explicit_specialization_was_here : Note< "class template %0 was explicitly specialized here">; def note_template_class_instantiation_here : Note< - "in instantiation of template class %0 requested here">; + "in instantiation of template class %q0 requested here">; def note_template_member_class_here : Note< - "in instantiation of member class %0 requested here">; + "in instantiation of member class %q0 requested here">; def note_template_member_function_here : Note< "in instantiation of member function %q0 requested here">; def note_function_template_spec_here : Note< @@ -3980,9 +4151,9 @@ def note_explicit_template_arg_substitution_here : Note< def note_function_template_deduction_instantiation_here : Note< "while substituting deduced template arguments into function template %0 " "%1">; -def note_partial_spec_deduct_instantiation_here : Note< - "during template argument deduction for class template partial " - "specialization %0 %1">; +def note_deduced_template_arg_substitution_here : Note< + "during template argument deduction for %select{class|variable}0 template " + "%select{partial specialization |}1%2 %3">; def note_prior_template_arg_substitution : Note< "while substituting prior template arguments into %select{non-type|template}0" " template parameter%1 %2">; @@ -3999,6 +4170,9 @@ def err_variable_instantiates_to_function : Error< def err_nested_name_spec_non_tag : Error< "type %0 cannot be used prior to '::' because it has no members">; +def err_using_pack_expansion_empty : Error< + "%select{|member}0 using declaration %1 instantiates to an empty pack">; + // C++ Explicit Instantiation def err_explicit_instantiation_duplicate : Error< "duplicate explicit instantiation of %0">; @@ -4007,14 +4181,10 @@ def ext_explicit_instantiation_duplicate : ExtWarn< InGroup<MicrosoftTemplate>; def note_previous_explicit_instantiation : Note< "previous explicit instantiation is here">; -def ext_explicit_instantiation_after_specialization : Extension< - "explicit instantiation of %0 that occurs after an explicit " - "specialization will be ignored (C++11 extension)">, - InGroup<CXX11>; -def warn_cxx98_compat_explicit_instantiation_after_specialization : Warning< - "explicit instantiation of %0 that occurs after an explicit " - "specialization is incompatible with C++98">, - InGroup<CXX98CompatPedantic>, DefaultIgnore; +def warn_explicit_instantiation_after_specialization : Warning< + "explicit instantiation of %0 that occurs after an explicit " + "specialization has no effect">, + InGroup<DiagGroup<"instantiation-after-specialization">>; def note_previous_template_specialization : Note< "previous template specialization is here">; def err_explicit_instantiation_nontemplate_type : Error< @@ -4054,7 +4224,7 @@ def err_explicit_instantiation_member_function_not_instantiated : Error< def err_explicit_instantiation_ambiguous : Error< "partial ordering for explicit instantiation of %0 is ambiguous">; def note_explicit_instantiation_candidate : Note< - "explicit instantiation candidate function template here %0">; + "explicit instantiation candidate function %q0 template here %1">; def err_explicit_instantiation_inline : Error< "explicit instantiation cannot be 'inline'">; def warn_explicit_instantiation_inline_0x : Warning< @@ -4222,15 +4392,6 @@ def err_not_found_by_two_phase_lookup : Error<"call to function %0 that is neith def note_not_found_by_two_phase_lookup : Note<"%0 should be declared prior to the " "call site%select{| or in %2| or in an associated namespace of one of its arguments}1">; def err_undeclared_use : Error<"use of undeclared %0">; -def warn_partial_availability : Warning<"%0 is only available conditionally">, - InGroup<PartialAvailability>, DefaultIgnore; -def note_partial_availability_silence : Note< - "explicitly redeclare %0 to silence this warning">; -def warn_partial_message : Warning<"%0 is partial: %1">, - InGroup<PartialAvailability>, DefaultIgnore; -def warn_partial_fwdclass_message : Warning< - "%0 may be partial because the receiver type is unknown">, - InGroup<PartialAvailability>, DefaultIgnore; def warn_deprecated : Warning<"%0 is deprecated">, InGroup<DeprecatedDeclarations>; def warn_property_method_deprecated : @@ -4259,8 +4420,6 @@ def note_availability_specified_here : Note< "%select{unavailable|deleted|deprecated|partial}1 here">; def note_implicitly_deleted : Note< "explicitly defaulted function was implicitly deleted here">; -def note_inherited_deleted_here : Note< - "deleted constructor was inherited here">; def warn_not_enough_argument : Warning< "not enough variable arguments in %0 declaration to fit a sentinel">, InGroup<Sentinel>; @@ -4274,6 +4433,10 @@ def warn_missing_prototype : Warning< InGroup<DiagGroup<"missing-prototypes">>, DefaultIgnore; def note_declaration_not_a_prototype : Note< "this declaration is not a prototype; add 'void' to make it a prototype for a zero-parameter function">; +def warn_strict_prototypes : Warning< + "this %select{function declaration is not|" + "old-style function definition is not preceded by}0 a prototype">, + InGroup<DiagGroup<"strict-prototypes">>, DefaultIgnore; def warn_missing_variable_declarations : Warning< "no previous extern declaration for non-static variable %0">, InGroup<DiagGroup<"missing-variable-declarations">>, DefaultIgnore; @@ -4385,6 +4548,8 @@ def err_extern_c_global_conflict : Error< "conflicts with declaration %select{in global scope|with C language linkage}0">; def note_extern_c_global_conflict : Note< "declared %select{in global scope|with C language linkage}0 here">; +def note_extern_c_begins_here : Note< + "extern \"C\" language linkage specification begins here">; def warn_weak_import : Warning < "an already-declared variable is made a weak_import declaration %0">; def ext_static_non_static : Extension< @@ -4418,10 +4583,15 @@ def err_redefinition_different_typedef : Error< "%select{typedef|type alias|type alias template}0 " "redefinition with different types%diff{ ($ vs $)|}1,2">; def err_tag_reference_non_tag : Error< - "elaborated type refers to %select{a non-tag type|a typedef|a type alias|a template|a type alias template|a template template argument}0">; + "%select{non-struct type|non-class type|non-union type|non-enum " + "type|typedef|type alias|template|type alias template|template " + "template argument}1 %0 cannot be referenced with a " + "%select{struct|interface|union|class|enum}2 specifier">; def err_tag_reference_conflict : Error< - "implicit declaration introduced by elaborated type conflicts with " - "%select{a declaration|a typedef|a type alias|a template}0 of the same name">; + "implicit declaration introduced by elaborated type conflicts with a " + "%select{non-struct type|non-class type|non-union type|non-enum " + "type|typedef|type alias|template|type alias template|template " + "template argument}0 of the same name">; def err_dependent_tag_decl : Error< "%select{declaration|definition}0 of " "%select{struct|interface|union|class|enum}1 in a dependent scope">; @@ -4490,9 +4660,6 @@ def err_vm_func_decl : Error< "function declaration cannot have variably modified type">; def err_array_too_large : Error< "array is too large (%0 elements)">; -def warn_array_new_too_large : Warning<"array is too large (%0 elements)">, - // FIXME PR11644: ", will throw std::bad_array_new_length at runtime" - InGroup<BadArrayNewLength>; // -Wpadded, -Wpacked def warn_padded_struct_field : Warning< @@ -4510,9 +4677,6 @@ def warn_unnecessary_packed : Warning< "packed attribute is unnecessary for %0">, InGroup<Packed>, DefaultIgnore; def err_typecheck_negative_array_size : Error<"array size is negative">; -def warn_typecheck_negative_array_new_size : Warning<"array size is negative">, - // FIXME PR11644: ", will throw std::bad_array_new_length at runtime" - InGroup<BadArrayNewLength>; def warn_typecheck_function_qualifiers_ignored : Warning< "'%0' qualifier on function type %1 has no effect">, InGroup<IgnoredQualifiers>; @@ -4683,6 +4847,8 @@ def note_protected_by_vla_type_alias : Note< "jump bypasses initialization of VLA type alias">; def note_protected_by_constexpr_if : Note< "jump enters controlled statement of constexpr if">; +def note_protected_by_if_available : Note< + "jump enters controlled statement of if available">; def note_protected_by_vla : Note< "jump bypasses initialization of variable length array">; def note_protected_by_objc_try : Note< @@ -4984,6 +5150,16 @@ def err_arc_inconsistent_property_ownership : Error< } // end "ARC and @properties" category +def warn_block_capture_autoreleasing : Warning< + "block captures an autoreleasing out-parameter, which may result in " + "use-after-free bugs">, + InGroup<BlockCaptureAutoReleasing>, DefaultIgnore; +def note_declare_parameter_autoreleasing : Note< + "declare the parameter __autoreleasing explicitly to suppress this warning">; +def note_declare_parameter_strong : Note< + "declare the parameter __strong or capture a __block __strong variable to " + "keep values alive across autorelease pools">; + def err_arc_atomic_ownership : Error< "cannot perform atomic operation on a pointer to type %0: type has " "non-trivial ownership">; @@ -5232,7 +5408,7 @@ def err_typecheck_member_reference_struct_union : Error< "member reference base type %0 is not a structure or union">; def err_typecheck_member_reference_ivar : Error< "%0 does not have a member named %1">; -def error_arc_weak_ivar_access : Error< +def err_arc_weak_ivar_access : Error< "dereferencing a __weak pointer is not allowed due to possible " "null value caused by race condition, assign it to strong variable first">; def err_typecheck_member_reference_arrow : Error< @@ -5408,7 +5584,7 @@ def err_typecheck_invalid_lvalue_addrof : Error< "cannot take the address of an rvalue of type %0">; def ext_typecheck_addrof_temporary : ExtWarn< "taking the address of a temporary object of type %0">, - InGroup<DiagGroup<"address-of-temporary">>, DefaultError; + InGroup<AddressOfTemporary>, DefaultError; def err_typecheck_addrof_temporary : Error< "taking the address of a temporary object of type %0">; def err_typecheck_addrof_dtor : Error< @@ -5432,6 +5608,9 @@ def warn_pointer_indirection_from_incompatible_type : Warning< "dereference of type %1 that was reinterpret_cast from type %0 has undefined " "behavior">, InGroup<UndefinedReinterpretCast>, DefaultIgnore; +def warn_taking_address_of_packed_member : Warning< + "taking address of packed member %0 of class or structure %q1 may result in an unaligned pointer value">, + InGroup<DiagGroup<"address-of-packed-member">>; def err_objc_object_assignment : Error< "cannot assign to class object (%0 invalid)">; @@ -5444,6 +5623,8 @@ def ext_typecheck_ordered_comparison_of_pointer_integer : ExtWarn< "ordered comparison between pointer and integer (%0 and %1)">; def ext_typecheck_ordered_comparison_of_pointer_and_zero : Extension< "ordered comparison between pointer and zero (%0 and %1) is an extension">; +def err_typecheck_ordered_comparison_of_pointer_and_zero : Error< + "ordered comparison between pointer and zero (%0 and %1)">; def ext_typecheck_ordered_comparison_of_function_pointers : ExtWarn< "ordered comparison of function pointers (%0 and %1)">; def ext_typecheck_comparison_of_fptr_to_void : Extension< @@ -5464,9 +5645,6 @@ def err_cond_voidptr_arc : Error < "in ARC mode">; def err_typecheck_comparison_of_distinct_pointers : Error< "comparison of distinct pointer types%diff{ ($ and $)|}0,1">; -def ext_typecheck_comparison_of_distinct_pointers_nonstandard : ExtWarn< - "comparison of distinct pointer types (%0 and %1) uses non-standard " - "composite pointer type %2">, InGroup<CompareDistinctPointerType>; def err_typecheck_op_on_nonoverlapping_address_space_pointers : Error< "%select{comparison between %diff{ ($ and $)|}0,1" "|arithmetic operation with operands of type %diff{ ($ and $)|}0,1" @@ -5518,11 +5696,13 @@ def err_shift_rhs_only_vector : Error< "requested shift is a vector of type %0 but the first operand is not a " "vector (%1)">; -def warn_logical_not_on_lhs_of_comparison : Warning< - "logical not is only applied to the left hand side of this comparison">, +def warn_logical_not_on_lhs_of_check : Warning< + "logical not is only applied to the left hand side of this " + "%select{comparison|bitwise operator}0">, InGroup<LogicalNotParentheses>; def note_logical_not_fix : Note< - "add parentheses after the '!' to evaluate the comparison first">; + "add parentheses after the '!' to evaluate the " + "%select{comparison|bitwise operator}0 first">; def note_logical_not_silence_with_parens : Note< "add parentheses around left hand side expression to silence this warning">; @@ -5630,7 +5810,7 @@ def ext_gnu_ptr_func_arith : Extension< "arithmetic on%select{ a|}0 pointer%select{|s}0 to%select{ the|}2 function " "type%select{|s}2 %1%select{| and %3}2 is a GNU extension">, InGroup<PointerArith>; -def error_readonly_message_assignment : Error< +def err_readonly_message_assignment : Error< "assigning to 'readonly' return result of an Objective-C message not allowed">; def ext_integer_increment_complex : Extension< "ISO C does not support '++'/'--' on complex integer type %0">; @@ -5646,7 +5826,7 @@ def err_nogetter_property_compound_assignment : Error< "a getter method is needed to perform a compound assignment on a property">; def err_nogetter_property_incdec : Error< "no getter method %1 for %select{increment|decrement}0 of property">; -def error_no_subobject_property_setting : Error< +def err_no_subobject_property_setting : Error< "expression is not assignable">; def err_qualified_objc_access : Error< "%select{property|instance variable}0 access cannot be qualified with '%1'">; @@ -5676,12 +5856,12 @@ def warn_instance_method_not_found_with_typo : Warning< def warn_class_method_not_found_with_typo : Warning< "class method %objcclass0 not found (return type defaults to 'id')" "; did you mean %objcclass2?">, InGroup<MethodAccess>; -def error_method_not_found_with_typo : Error< +def err_method_not_found_with_typo : Error< "%select{instance|class}1 method %0 not found " "; did you mean %2?">; -def error_no_super_class_message : Error< +def err_no_super_class_message : Error< "no @interface declaration found in class messaging of %0">; -def error_root_class_cannot_use_super : Error< +def err_root_class_cannot_use_super : Error< "%0 cannot use 'super' because it is a root class">; def err_invalid_receiver_to_message_super : Error< "'super' is only valid in a method body">; @@ -5696,11 +5876,11 @@ def err_bad_receiver_type : Error<"bad receiver type %0">; def err_incomplete_receiver_type : Error<"incomplete receiver type %0">; def err_unknown_receiver_suggest : Error< "unknown receiver %0; did you mean %1?">; -def error_objc_throw_expects_object : Error< +def err_objc_throw_expects_object : Error< "@throw requires an Objective-C object type (%0 invalid)">; -def error_objc_synchronized_expects_object : Error< +def err_objc_synchronized_expects_object : Error< "@synchronized requires an Objective-C object type (%0 invalid)">; -def error_rethrow_used_outside_catch : Error< +def err_rethrow_used_outside_catch : Error< "@throw (rethrow) used outside of a @catch block">; def err_attribute_multiple_objc_gc : Error< "multiple garbage collection attributes specified for type">; @@ -5815,6 +5995,9 @@ def err_bad_cxx_cast_vector_to_vector_different_size : Error< def err_bad_lvalue_to_rvalue_cast : Error< "cannot cast from lvalue of type %1 to rvalue reference type %2; types are " "not compatible">; +def err_bad_rvalue_to_rvalue_cast : Error< + "cannot cast from rvalue of type %1 to rvalue reference type %2; types are " + "not compatible">; def err_bad_static_cast_pointer_nonpointer : Error< "cannot cast from type %1 to pointer type %2">; def err_bad_static_cast_member_pointer_nonmp : Error< @@ -5934,6 +6117,10 @@ def err_no_suitable_delete_member_function_found : Error< "no suitable member %0 in %1">; def err_ambiguous_suitable_delete_member_function_found : Error< "multiple suitable %0 functions in %1">; +def warn_ambiguous_suitable_delete_function_found : Warning< + "multiple suitable %0 functions for %1; no 'operator delete' function " + "will be invoked if initialization throws an exception">, + InGroup<DiagGroup<"ambiguous-delete">>; def note_member_declared_here : Note< "member %0 declared here">; def err_decrement_bool : Error<"cannot decrement expression of type bool">; @@ -6005,7 +6192,8 @@ def note_hidden_overloaded_virtual_declared_here : Note< "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}2 vs " "%select{none|const|restrict|const and restrict|volatile|const and volatile|" - "volatile and restrict|const, volatile, and restrict}3)}1">; + "volatile and restrict|const, volatile, and restrict}3)" + "|: different exception specifications}1">; def warn_using_directive_in_header : Warning< "using namespace directive in global context in header">, InGroup<HeaderHygiene>, DefaultIgnore; @@ -6093,6 +6281,8 @@ let CategoryName = "Lambda Issue" in { def note_lambda_to_block_conv : Note< "implicit capture of lambda object due to conversion to block pointer " "here">; + def note_var_explicitly_captured_here : Note<"variable %0 is" + "%select{| explicitly}1 captured here">; // C++14 lambda init-captures. def warn_cxx11_compat_init_capture : Warning< @@ -6247,13 +6437,14 @@ def err_typecheck_convert_incompatible : Error< "%select{none|const|restrict|const and restrict|volatile|const and volatile|" "volatile and restrict|const, volatile, and restrict}5 vs " "%select{none|const|restrict|const and restrict|volatile|const and volatile|" - "volatile and restrict|const, volatile, and restrict}6)}4">; + "volatile and restrict|const, volatile, and restrict}6)" + "|: different exception specifications}4">; def err_typecheck_missing_return_type_incompatible : Error< "%diff{return type $ must match previous return type $|" "return type must match previous return type}0,1 when %select{block " "literal|lambda expression}2 has unspecified explicit return type">; -def not_incomplete_class_and_qualified_id : Note< +def note_incomplete_class_and_qualified_id : Note< "conformance of forward class %0 to protocol %1 can not be confirmed">; def warn_incompatible_qualified_id : Warning< "%select{%diff{assigning to $ from incompatible type $|" @@ -6351,6 +6542,24 @@ def ext_typecheck_convert_incompatible_pointer : ExtWarn< "; remove *|" "; remove &}3">, InGroup<IncompatiblePointerTypes>; +def ext_typecheck_convert_incompatible_function_pointer : ExtWarn< + "incompatible function pointer types " + "%select{%diff{assigning to $ from $|assigning to different types}0,1" + "|%diff{passing $ to parameter of type $|" + "passing to parameter of different type}0,1" + "|%diff{returning $ from a function with result type $|" + "returning from function with different return type}0,1" + "|%diff{converting $ to type $|converting between types}0,1" + "|%diff{initializing $ with an expression of type $|" + "initializing with expression of different type}0,1" + "|%diff{sending $ to parameter of type $|" + "sending to parameter of different type}0,1" + "|%diff{casting $ to type $|casting between types}0,1}2" + "%select{|; dereference with *|" + "; take the address with &|" + "; remove *|" + "; remove &}3">, + InGroup<IncompatibleFunctionPointerTypes>; def ext_typecheck_convert_discards_qualifiers : ExtWarn< "%select{%diff{assigning to $ from $|assigning to different types}0,1" "|%diff{passing $ to parameter of type $|" @@ -6586,6 +6795,7 @@ def err_deleted_function_use : Error<"attempt to use a deleted function">; def err_deleted_inherited_ctor_use : Error< "constructor inherited by %0 from base class %1 is implicitly deleted">; +def note_called_by : Note<"called by %0">; def err_kern_type_not_void_return : Error< "kernel function type %0 must have void return type">; def err_kern_is_nonstatic_method : Error< @@ -6599,6 +6809,9 @@ def err_global_call_not_config : Error< def err_ref_bad_target : Error< "reference to %select{__device__|__global__|__host__|__host__ __device__}0 " "function %1 in %select{__device__|__global__|__host__|__host__ __device__}2 function">; +def err_ref_bad_target_global_initializer : Error< + "reference to %select{__device__|__global__|__host__|__host__ __device__}0 " + "function %1 in global initializer">; def warn_kern_is_method : Extension< "kernel function %0 is a member function; this may not be accepted by nvcc">, InGroup<CudaCompat>; @@ -6616,14 +6829,31 @@ def err_cuda_unattributed_constexpr_cannot_overload_device : Error< "attribute, or build with -fno-cuda-host-device-constexpr.">; def note_cuda_conflicting_device_function_declared_here : Note< "conflicting __device__ function declared here">; +def err_cuda_device_exceptions : Error< + "cannot use '%0' in " + "%select{__device__|__global__|__host__|__host__ __device__}1 function">; def err_dynamic_var_init : Error< "dynamic initialization is not supported for " "__device__, __constant__, and __shared__ variables.">; def err_shared_var_init : Error< "initialization is not supported for __shared__ variables.">; def err_device_static_local_var : Error< - "Within a __device__/__global__ function, " - "only __shared__ variables may be marked \"static\"">; + "within a %select{__device__|__global__|__host__|__host__ __device__}0 " + "function, only __shared__ variables may be marked 'static'">; +def err_cuda_vla : Error< + "cannot use variable-length arrays in " + "%select{__device__|__global__|__host__|__host__ __device__}0 functions">; +def err_cuda_extern_shared : Error<"__shared__ variable %0 cannot be 'extern'">; +def err_cuda_host_shared : Error< + "__shared__ local variables not allowed in " + "%select{__device__|__global__|__host__|__host__ __device__}0 functions">; +def err_cuda_nonglobal_constant : Error<"__constant__ variables must be global">; +def err_cuda_ovl_target : Error< + "%select{__device__|__global__|__host__|__host__ __device__}0 function %1 " + "cannot overload %select{__device__|__global__|__host__|__host__ __device__}2 function %3">; +def note_cuda_ovl_candidate_target_mismatch : Note< + "candidate template ignored: target attributes do not match">; + def warn_non_pod_vararg_with_format_string : Warning< "cannot pass %select{non-POD|non-trivial}0 object of type %1 to variadic " "%select{function|block|method|constructor}2; expected type from format " @@ -6705,9 +6935,6 @@ def err_typecheck_expect_scalar_operand : Error< "operand of type %0 where arithmetic or pointer type is required">; def err_typecheck_cond_incompatible_operands : Error< "incompatible operand types%diff{ ($ and $)|}0,1">; -def ext_typecheck_cond_incompatible_operands_nonstandard : ExtWarn< - "incompatible operand types%diff{ ($ and $)|}0,1 use non-standard composite " - "pointer type %2">; def err_cast_selector_expr : Error< "cannot type cast @selector expression">; def ext_typecheck_cond_incompatible_pointers : ExtWarn< @@ -6741,7 +6968,7 @@ def warn_side_effects_typeid : Warning< "operand to 'typeid'">, InGroup<PotentiallyEvaluatedExpression>; def warn_unused_result : Warning< "ignoring return value of function declared with %0 attribute">, - InGroup<DiagGroup<"unused-result">>; + InGroup<UnusedResult>; def warn_unused_volatile : Warning< "expression result unused; assign into a variable to force a volatile load">, InGroup<DiagGroup<"unused-volatile-lvalue">>; @@ -6759,7 +6986,12 @@ def note_inequality_comparison_to_or_assign : Note< def err_incomplete_type_used_in_type_trait_expr : Error< "incomplete type %0 used in type trait expression">; - + +def err_require_constant_init_failed : Error< + "variable does not have a constant initializer">; +def note_declared_required_constant_init_here : Note< + "required by 'require_constant_initializer' attribute here">; + def err_dimension_expr_not_constant_integer : Error< "dimension expression does not evaluate to a constant unsigned int">; @@ -6843,6 +7075,10 @@ let CategoryName = "Inline Assembly Issue" in { "constraint '%0' is already present here">; } + def error_inoutput_conflict_with_clobber : Error< + "asm-specifier for input or output variable conflicts with asm" + " clobber list">; + let CategoryName = "Semantic Issue" in { def err_invalid_conversion_between_vectors : Error< @@ -6911,12 +7147,11 @@ def err_in_class_initializer_literal_type : Error< "'constexpr' specifier">; def err_in_class_initializer_non_constant : Error< "in-class initializer for static data member is not a constant expression">; -def err_in_class_initializer_not_yet_parsed - : Error<"cannot use defaulted default constructor of %0 within the class " - "outside of member functions because %1 has an initializer">; -def err_in_class_initializer_not_yet_parsed_outer_class - : Error<"cannot use defaulted default constructor of %0 within " - "%1 outside of member functions because %2 has an initializer">; +def err_in_class_initializer_not_yet_parsed : Error< + "default member initializer for %1 needed within definition of enclosing " + "class %0 outside of member functions">; +def note_in_class_initializer_not_yet_parsed : Note< + "default member initializer declared here">; def err_in_class_initializer_cycle : Error<"default member initializer for %0 uses itself">; def err_exception_spec_cycle @@ -6971,14 +7206,9 @@ def ext_ms_anonymous_record : ExtWarn< InGroup<MicrosoftAnonTag>; // C++ local classes -def err_reference_to_local_var_in_enclosing_function : Error< - "reference to local variable %0 declared in enclosing function %1">; -def err_reference_to_local_var_in_enclosing_block : Error< - "reference to local variable %0 declared in enclosing block literal">; -def err_reference_to_local_var_in_enclosing_lambda : Error< - "reference to local variable %0 declared in enclosing lambda expression">; -def err_reference_to_local_var_in_enclosing_context : Error< - "reference to local variable %0 declared in enclosing context">; +def err_reference_to_local_in_enclosing_context : Error< + "reference to local %select{variable|binding}1 %0 declared in enclosing " + "%select{%3|block literal|lambda expression|context}2">; def err_static_data_member_not_allowed_in_local_class : Error< "static data member %0 not allowed in local class %1">; @@ -7281,6 +7511,12 @@ def warn_format_non_standard: Warning< def warn_format_non_standard_conversion_spec: Warning< "using length modifier '%0' with conversion specifier '%1' is not supported by ISO C">, InGroup<FormatNonStandard>, DefaultIgnore; +def warn_format_invalid_annotation : Warning< + "using '%0' format specifier annotation outside of os_log()/os_trace()">, + InGroup<Format>; +def warn_format_P_no_precision : Warning< + "using '%%P' format specifier without precision">, + InGroup<Format>; def warn_printf_ignored_flag: Warning< "flag '%0' is ignored when flag '%1' is present">, InGroup<Format>; @@ -7417,6 +7653,15 @@ def warn_cfstring_truncated : Warning< "belong to the input codeset UTF-8">, InGroup<DiagGroup<"CFString-literal">>; +// os_log checking +// TODO: separate diagnostic for os_trace() +def err_os_log_format_not_string_constant : Error< + "os_log() format argument is not a string constant">; +def err_os_log_argument_too_big : Error< + "os_log() argument %0 is too big (%1 bytes, max %2)">; +def warn_os_log_format_narg : Error< + "os_log() '%%n' format specifier is not allowed">, DefaultError; + // Statements. def err_continue_not_in_loop : Error< "'continue' statement not in loop statement">; @@ -7641,6 +7886,8 @@ def err_ppc_builtin_only_on_pwr7 : Error< "this builtin is only valid on POWER7 or later CPUs">; def err_x86_builtin_32_bit_tgt : Error< "this builtin is only available on x86-64 targets">; +def err_x86_builtin_invalid_rounding : Error< + "invalid rounding argument">; def err_builtin_longjmp_unsupported : Error< "__builtin_longjmp is not supported for the current target">; @@ -7713,8 +7960,6 @@ def ext_c99_array_usage : Extension< def err_c99_array_usage_cxx : Error< "%select{qualifier in |static |}0array size %select{||'[*] '}0is a C99 " "feature, not permitted in C++">; - def err_type_requires_extension : Error< - "use of type %0 requires %1 extension to be enabled">; def err_type_unsupported : Error< "%0 is not supported on this target">; def err_nsconsumed_attribute_mismatch : Error< @@ -7730,7 +7975,7 @@ def err_invalid_protocol_qualifiers : Error< "invalid protocol qualifiers on non-ObjC type">; def warn_ivar_use_hidden : Warning< "local declaration of %0 hides instance variable">, - InGroup<DiagGroup<"shadow-ivar">>; + InGroup<ShadowIvar>; def warn_direct_initialize_call : Warning< "explicit call to +initialize results in duplicate call to +initialize">, InGroup<ExplicitInitializeCall>; @@ -7738,13 +7983,11 @@ def warn_direct_super_initialize_call : Warning< "explicit call to [super initialize] should only be in implementation " "of +initialize">, InGroup<ExplicitInitializeCall>; -def error_ivar_use_in_class_method : Error< +def err_ivar_use_in_class_method : Error< "instance variable %0 accessed in class method">; -def error_implicit_ivar_access : Error< - "instance variable %0 cannot be accessed because 'self' has been redeclared">; -def error_private_ivar_access : Error<"instance variable %0 is private">, +def err_private_ivar_access : Error<"instance variable %0 is private">, AccessControl; -def error_protected_ivar_access : Error<"instance variable %0 is protected">, +def err_protected_ivar_access : Error<"instance variable %0 is protected">, AccessControl; def warn_maynot_respond : Warning<"%0 may not respond to %1">; def ext_typecheck_base_super : Warning< @@ -7831,6 +8074,9 @@ def err_unsupported_unknown_any_call : Error< def err_unknown_any_addrof : Error< "the address of a declaration with unknown type " "can only be cast to a pointer type">; +def err_unknown_any_addrof_call : Error< + "address-of operator cannot be applied to a call to a function with " + "unknown return type">; def err_unknown_any_var_function_type : Error< "variable %0 with unknown type cannot be given a function type">; def err_unknown_any_function : Error< @@ -7853,14 +8099,15 @@ def err_static_kernel : Error< "kernel functions cannot be declared static">; def err_opencl_ptrptr_kernel_param : Error< "kernel parameter cannot be declared as a pointer to a pointer">; -def err_opencl_private_ptr_kernel_param : Error< - "kernel parameter cannot be declared as a pointer to the __private address space">; +def err_kernel_arg_address_space : Error< + "pointer arguments to kernel functions must reside in '__global', " + "'__constant' or '__local' address space">; def err_opencl_function_variable : Error< "%select{non-kernel function|function scope}0 variable cannot be declared in %1 address space">; def err_static_function_scope : Error< "variables in function scope cannot be declared static">; def err_opencl_bitfields : Error< - "bitfields are not supported in OpenCL">; + "bit-fields are not supported in OpenCL">; def err_opencl_vla : Error< "variable length arrays are not supported in OpenCL">; def err_bad_kernel_param_type : Error< @@ -7871,19 +8118,21 @@ def note_within_field_of_type : Note< "within field of type %0 declared here">; def note_illegal_field_declared_here : Note< "field of illegal %select{type|pointer type}0 %1 declared here">; -def err_event_t_global_var : Error< - "the event_t type cannot be used to declare a program scope variable">; def err_opencl_type_struct_or_union_field : Error< "the %0 type cannot be used to declare a structure or union field">; def err_event_t_addr_space_qual : Error< "the event_t type can only be used with __private address space qualifier">; def err_expected_kernel_void_return_type : Error< "kernel must have void return type">; +def err_sampler_initializer_not_integer : Error< + "sampler_t initialization requires 32-bit integer, not %0">; +def warn_sampler_initializer_invalid_bits : Warning< + "sampler initializer has invalid %0 bits">, InGroup<SpirCompat>, DefaultIgnore; def err_sampler_argument_required : Error< "sampler_t variable required - got %0">; def err_wrong_sampler_addressspace: Error< "sampler type cannot be used with the __local and __global address space qualifiers">; -def error_opencl_cast_non_zero_to_event_t : Error< +def err_opencl_cast_non_zero_to_event_t : Error< "cannot cast non-zero value '%0' to 'event_t'">; def err_opencl_global_invalid_addr_space : Error< "%select{program scope|static local|extern}0 variable must reside in %1 address space">; @@ -7903,8 +8152,6 @@ def err_atomic_init_constant : Error< " in the declaration statement in the program scope">; def err_opencl_implicit_vector_conversion : Error< "implicit conversions between vector types (%0 and %1) are not permitted">; -def err_opencl_block_proto_variadic : Error< - "invalid block prototype, variadic arguments are not allowed in OpenCL">; def err_opencl_invalid_type_array : Error< "array of %0 type is invalid in OpenCL">; def err_opencl_ternary_with_block : Error< @@ -7916,6 +8163,10 @@ def err_opencl_type_can_only_be_used_as_function_parameter : Error < def warn_opencl_attr_deprecated_ignored : Warning < "%0 attribute is deprecated and ignored in OpenCL version %1">, InGroup<IgnoredAttributes>; +def err_opencl_variadic_function : Error< + "invalid prototype, variadic arguments are not allowed in OpenCL">; +def err_opencl_requires_extension : Error< + "use of %select{type |declaration}0%1 requires %2 extension to be enabled">; // OpenCL v2.0 s6.13.6 -- Builtin Pipe Functions def err_opencl_builtin_pipe_first_arg : Error< @@ -7963,11 +8214,16 @@ def err_opencl_enqueue_kernel_expected_type : Error< def err_opencl_enqueue_kernel_local_size_args : Error< "mismatch in number of block parameters and local size arguments passed">; def err_opencl_enqueue_kernel_invalid_local_size_type : Error< - "local memory sizes need to be specified as uint">; + "illegal call to enqueue_kernel, parameter needs to be specified as integer type">; def err_opencl_enqueue_kernel_blocks_non_local_void_args : Error< "blocks used in device side enqueue are expected to have parameters of type 'local void*'">; def err_opencl_enqueue_kernel_blocks_no_args : Error< "blocks in this form of device side enqueue call are expected to have have no parameters">; + +// OpenCL v2.2 s2.1.2.3 - Vector Component Access +def ext_opencl_ext_vector_type_rgba_selector: ExtWarn< + "vector component name '%0' is an OpenCL version 2.2 feature">, + InGroup<OpenCLUnsupportedRGBA>; } // end of sema category let CategoryName = "OpenMP Issue" in { @@ -8248,8 +8504,10 @@ def warn_omp_section_is_char : Warning<"array section %select{lower bound|length InGroup<CharSubscript>, DefaultIgnore; def err_omp_section_incomplete_type : Error< "section of pointer to incomplete type %0">; -def err_omp_section_negative : Error< - "section %select{lower bound|length}0 is evaluated to a negative value %1">; +def err_omp_section_not_subset_of_array : Error< + "array section must be a subset of the original array">; +def err_omp_section_length_negative : Error< + "section length is evaluated to a negative value %0">; def err_omp_section_length_undefined : Error< "section length is unspecified and cannot be inferred because subscripted value is %select{not an array|an array of unknown bound}0">; def err_omp_wrong_linear_modifier : Error< @@ -8330,8 +8588,8 @@ def err_omp_schedule_nonmonotonic_ordered : Error< "'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified">; def err_omp_ordered_simd : Error< "'ordered' clause with a parameter can not be specified in '#pragma omp %0' directive">; -def err_omp_variable_in_map_and_dsa : Error< - "%0 variable cannot be in a map clause in '#pragma omp %1' directive">; +def err_omp_variable_in_given_clause_and_dsa : Error< + "%0 variable cannot be in a %1 clause in '#pragma omp %2' directive">; def err_omp_param_or_this_in_clause : Error< "expected reference to one of the parameters of function %0%select{| or 'this'}1">; def err_omp_expected_uniform_param : Error< @@ -8340,13 +8598,16 @@ def err_omp_expected_int_param : Error< "expected a reference to an integer-typed parameter">; def err_omp_at_least_one_motion_clause_required : Error< "expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'">; -def err_omp_usedeviceptr_not_a_pointer : Error< +def err_omp_usedeviceptr_not_a_pointer : Error< "expected pointer or reference to pointer in 'use_device_ptr' clause">; def err_omp_argument_type_isdeviceptr : Error < "expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'">; def warn_omp_nesting_simd : Warning< "OpenMP only allows an ordered construct with the simd clause nested in a simd construct">, InGroup<SourceUsesOpenMP>; +def err_omp_orphaned_device_directive : Error< + "orphaned 'omp %0' directives are prohibited" + "; perhaps you forget to enclose the directive into a %select{|||target |teams }1region?">; } // end of OpenMP category let CategoryName = "Related Result Type Issue" in { @@ -8371,10 +8632,21 @@ def note_related_result_type_inferred : Note< def note_related_result_type_explicit : Note< "%select{overridden|current}0 method is explicitly declared 'instancetype'" "%select{| and is expected to return an instance of its class type}0">; +def err_invalid_type_for_program_scope_var : Error< + "the %0 type cannot be used to declare a program scope variable">; } let CategoryName = "Modules Issue" in { +def err_module_interface_implementation_mismatch : Error< + "%select{'module'|'module partition'|'module implementation'}0 declaration " + "found while %select{not |not |}0building module interface">; +def err_current_module_name_mismatch : Error< + "module name '%0' specified on command line does not match name of module">; +def err_module_redefinition : Error< + "redefinition of module '%0'">; +def note_prev_module_definition : Note<"previously defined here">; +def note_prev_module_definition_from_ast_file : Note<"module loaded from '%0'">; def err_module_private_specialization : Error< "%select{template|partial|member}0 specialization cannot be " "declared __module_private__">; @@ -8401,8 +8673,6 @@ def ext_module_import_in_extern_c : ExtWarn< "import of C++ module '%0' appears within extern \"C\" language linkage " "specification">, DefaultError, InGroup<DiagGroup<"module-import-in-extern-c">>; -def note_module_import_in_extern_c : Note< - "extern \"C\" language linkage specification begins here">; def err_module_import_not_at_top_level_fatal : Error< "import of module '%0' appears within %1">, DefaultFatal; def ext_module_import_not_at_top_level_noop : ExtWarn< @@ -8413,6 +8683,8 @@ def err_module_self_import : Error< "import of module '%0' appears within same top-level module '%1'">; def err_module_import_in_implementation : Error< "@import of module '%0' in implementation of '%1'; use #import">; +def err_export_within_export : Error< + "export declaration appears within another export declaration">; def ext_equivalent_internal_linkage_decl_in_modules : ExtWarn< "ambiguous use of internal linkage declaration %0 defined in multiple modules">, @@ -8433,20 +8705,19 @@ def err_coroutine_unevaluated_context : Error< "'%0' cannot be used in an unevaluated context">; def err_coroutine_outside_function : Error< "'%0' cannot be used outside a function">; -def err_coroutine_ctor_dtor : Error< - "'%1' cannot be used in a %select{constructor|destructor}0">; -def err_coroutine_constexpr : Error< - "'%0' cannot be used in a constexpr function">; -def err_coroutine_varargs : Error< - "'%0' cannot be used in a varargs function">; +def err_coroutine_invalid_func_context : Error< + "'%1' cannot be used in %select{a constructor|a destructor" + "|a copy assignment operator|a move assignment operator|the 'main' function" + "|a constexpr function|a function with a deduced return type" + "|a varargs function}0">; def ext_coroutine_without_co_await_co_yield : ExtWarn< "'co_return' used in a function " "that uses neither 'co_await' nor 'co_yield'">, InGroup<DiagGroup<"coreturn-without-coawait">>; def err_implied_std_coroutine_traits_not_found : Error< - "you need to include <coroutine> before defining a coroutine">; + "you need to include <experimental/coroutine> before defining a coroutine">; def err_malformed_std_coroutine_traits : Error< - "'std::coroutine_traits' must be a class template">; + "'std::experimental::coroutine_traits' must be a class template">; def err_implied_std_coroutine_traits_promise_type_not_found : Error< "this function cannot be a coroutine: %q0 has no member named 'promise_type'">; def err_implied_std_coroutine_traits_promise_type_not_class : Error< @@ -8454,6 +8725,13 @@ def err_implied_std_coroutine_traits_promise_type_not_class : Error< def err_coroutine_traits_missing_specialization : Error< "this function cannot be a coroutine: missing definition of " "specialization %q0">; +def err_implied_std_current_exception_not_found : Error< + "you need to include <exception> before defining a coroutine that implicitly " + "uses 'set_exception'">; +def err_malformed_std_current_exception : Error< + "'std::current_exception' must be a function">; +def err_coroutine_promise_return_ill_formed : Error< + "%0 declares both 'return_value' and 'return_void'">; } let CategoryName = "Documentation Issue" in { @@ -8510,6 +8788,19 @@ def warn_nullability_missing : Warning< "%select{pointer|block pointer|member pointer}0 is missing a nullability " "type specifier (_Nonnull, _Nullable, or _Null_unspecified)">, InGroup<NullabilityCompleteness>; +def warn_nullability_missing_array : Warning< + "array parameter is missing a nullability type specifier (_Nonnull, " + "_Nullable, or _Null_unspecified)">, + InGroup<NullabilityCompletenessOnArrays>; +def note_nullability_fix_it : Note< + "insert '%select{_Nonnull|_Nullable|_Null_unspecified}0' if the " + "%select{pointer|block pointer|member pointer|array parameter}1 " + "%select{should never be null|may be null|should not declare nullability}0">; + +def warn_nullability_inferred_on_nested_type : Warning< + "inferring '_Nonnull' for pointer type within %select{array|reference}0 is " + "deprecated">, + InGroup<NullabilityInferredOnNestedType>; def err_objc_type_arg_explicit_nullability : Error< "type argument %0 cannot explicitly specify nullability">; @@ -8603,4 +8894,8 @@ def warn_block_literal_qualifiers_on_omitted_return_type : Warning< "'%0' qualifier on omitted return type %1 has no effect">, InGroup<IgnoredQualifiers>; +def ext_warn_gnu_final : ExtWarn< + "__final is a GNU extension, consider using C++11 final">, + InGroup<GccCompat>; + } // end of sema component. |