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Diffstat (limited to 'include/clang/Basic/DiagnosticSemaKinds.td')
| -rw-r--r-- | include/clang/Basic/DiagnosticSemaKinds.td | 1822 |
1 files changed, 1822 insertions, 0 deletions
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td new file mode 100644 index 0000000..672e473 --- /dev/null +++ b/include/clang/Basic/DiagnosticSemaKinds.td @@ -0,0 +1,1822 @@ +//==--- DiagnosticSemaKinds.td - libsema diagnostics ----------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//===----------------------------------------------------------------------===// +// Semantic Analysis +//===----------------------------------------------------------------------===// + +let Component = "Sema" in { + +// Constant expressions +def err_expr_not_ice : Error< + "expression is not an integer constant expression">; +def ext_expr_not_ice : Extension< + "expression is not integer constant expression " + "(but is allowed as an extension)">; + +def ext_null_pointer_expr_not_ice : Extension< + "null pointer expression is not an integer constant expression " + "(but is allowed as an extension)">; + + + +// Semantic analysis of string and character constant literals. +def ext_predef_outside_function : Warning< + "predefined identifier is only valid inside function">; + +// C99 Designated Initializers +def err_array_designator_negative : Error< + "array designator value '%0' is negative">; +def err_array_designator_empty_range : Error< + "array designator range [%0, %1] is empty">; +def err_array_designator_non_array : Error< + "array designator cannot initialize non-array type %0">; +def err_array_designator_too_large : Error< + "array designator index (%0) exceeds array bounds (%1)">; +def err_field_designator_non_aggr : Error< + "field designator cannot initialize a " + "%select{non-struct, non-union|non-class}0 type %1">; +def err_field_designator_unknown : Error< + "field designator %0 does not refer to any field in type %1">; +def err_field_designator_nonfield : Error< + "field designator %0 does not refer to a non-static data member">; +def note_field_designator_found : Note<"field designator refers here">; +def err_designator_for_scalar_init : Error< + "designator in initializer for scalar type %0">; +def warn_subobject_initializer_overrides : Warning< + "subobject initialization overrides initialization of other fields " + "within its enclosing subobject">; +def warn_initializer_overrides : Warning< + "initializer overrides prior initialization of this subobject">; +def note_previous_initializer : Note< + "previous initialization %select{|with side effects }0is here" + "%select{| (side effects may not occur at run time)}0">; +def err_designator_into_flexible_array_member : Error< + "designator into flexible array member subobject">; +def note_flexible_array_member : Note< + "initialized flexible array member %0 is here">; +def ext_flexible_array_init : Extension< + "flexible array initialization is a GNU extension">; + +// Declarations. +def ext_vla : Extension< + "variable length arrays are a C99 feature, accepted as an extension">; +def ext_anon_param_requires_type_specifier : Extension< + "type specifier required for unnamed parameter, defaults to int">; +def err_bad_variable_name : Error< + "'%0' cannot be the name of a variable or data member">; +def err_parameter_name_omitted : Error<"parameter name omitted">; +def warn_decl_in_param_list : Warning< + "declaration of %0 will not be visible outside of this function">; + +def warn_implicit_function_decl : Warning< + "implicit declaration of function %0">, + InGroup<ImplicitFunctionDeclare>, DefaultIgnore; +def ext_implicit_function_decl : Extension< + "implicit declaration of function %0 is invalid in C99">, + InGroup<ImplicitFunctionDeclare>; + +def err_ellipsis_first_arg : Error< + "ISO C requires a named argument before '...'">; +def err_declarator_need_ident : Error<"declarator requires an identifier">; +def err_bad_language : Error<"unknown linkage language">; +def warn_use_out_of_scope_declaration : Warning< + "use of out-of-scope declaration of %0">; +def err_inline_non_function : Error< + "'inline' can only appear on functions">; + +def err_invalid_thread : Error< + "'__thread' is only allowed on variable declarations">; +def err_thread_non_global : Error< + "'__thread' variables must have global storage">; +def err_thread_unsupported : Error< + "thread-local storage is unsupported for the current target">; + +/// Built-in functions. +def ext_implicit_lib_function_decl : ExtWarn< + "implicitly declaring C library function '%0' with type %1">; +def note_please_include_header : Note< + "please include the header <%0> or explicitly provide a " + "declaration for '%1'">; +def note_previous_builtin_declaration : Note<"%0 is a builtin with type %1">; +def err_implicit_decl_requires_stdio : Error< + "implicit declaration of '%0' requires inclusion of the header <stdio.h>">; +def warn_redecl_library_builtin : Warning< + "incompatible redeclaration of library function %0">; +def err_builtin_definition : Error<"definition of builtin function %0">; +def err_types_compatible_p_in_cplusplus : Error< + "__builtin_types_compatible_p is not valid in C++">; + +/// parser diagnostics +def ext_typedef_without_a_name : ExtWarn<"typedef requires a name">; +def err_statically_allocated_object : Error< + "interface type cannot be statically allocated">; +def err_object_cannot_be_passed_returned_by_value : Error< + "interface type %1 cannot be %select{returned|passed}0 by value">; +def warn_enum_value_overflow : Warning<"overflow in enumeration value">; +def warn_pragma_pack_invalid_alignment : Warning< + "expected #pragma pack parameter to be '1', '2', '4', '8', or '16'">; +// Follow the MSVC implementation. +def warn_pragma_pack_show : Warning<"value of #pragma pack(show) == %0">; +// FIXME: Dehardcode. +def warn_pragma_pack_pop_identifer_and_alignment : Warning< + "specifying both a name and alignment to 'pop' is undefined">; +def warn_pragma_pack_pop_failed : Warning<"#pragma pack(pop, ...) failed: %0">; + +def warn_pragma_unused_expected_localvar : Warning< + "only local variables can be arguments to '#pragma unused'">; + +/// Objective-C parser diagnostics +def err_duplicate_class_def : Error< + "duplicate interface definition for class %0">; +def err_undef_superclass : Error< + "cannot find interface declaration for %0, superclass of %1">; +def warn_previous_alias_decl : Warning<"previously declared alias is ignored">; +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 err_protocol_has_circular_dependency : Error< + "protocol has circular dependency">; +def err_undeclared_protocol : Error<"cannot find protocol declaration for %0">; +def warn_undef_protocolref : Warning<"cannot find protocol definition for %0">; +def warn_readonly_property : Warning< + "attribute 'readonly' of property %0 restricts attribute " + "'readwrite' of property inherited from %1">; + +def warn_property_attribute : Warning< + "property %0 '%1' attribute does not match the property inherited from %2">; +def warn_property_types_are_incompatible : Warning< + "property type %0 is incompatible with type %1 inherited from %2">; +def err_undef_interface : Error<"cannot find interface declaration for %0">; +def warn_dup_category_def : Warning< + "duplicate definition of category %1 on interface %0">; +def err_conflicting_super_class : Error<"conflicting super class name %0">; +def err_dup_implementation_class : Error<"reimplementation of class %0">; +def err_conflicting_ivar_type : Error< + "instance variable %0 has conflicting type: %1 vs %2">; +def err_conflicting_ivar_bitwidth : Error< + "instance variable %0 has conflicting bitfield width">; +def err_conflicting_ivar_name : Error< + "conflicting instance variable names: %0 vs %1">; +def err_inconsistant_ivar_count : Error< + "inconsistent number of instance variables specified">; +def warn_incomplete_impl : Warning<"incomplete implementation">; +def warn_undef_method_impl : Warning<"method definition for %0 not found">; + +def warn_conflicting_ret_types : Warning< + "conflicting return type in implementation of %0: %1 vs %2">; + +def warn_conflicting_param_types : Warning< + "conflicting parameter types in implementation of %0: %1 vs %2">; + +def warn_multiple_method_decl : Warning<"multiple methods named %0 found">; +def warn_accessor_property_type_mismatch : Warning< + "type of property %0 does not match type of accessor %1">; +def note_declared_at : Note<"declared at">; +def err_setter_type_void : Error<"type of setter must be void">; +def err_duplicate_method_decl : Error<"duplicate declaration of method %0">; +def err_objc_var_decl_inclass : + Error<"cannot declare variable inside @interface or @protocol">; +def error_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">; +def err_objc_property_requires_object : Error< + "property with '%0' attribute must be of object type">; +def warn_objc_property_no_assignment_attribute : Warning< + "no 'assign', 'retain', or 'copy' attribute is specified - " + "'assign' is assumed">; +def warn_objc_property_default_assign_on_object : Warning< + "default property attribute 'assign' not appropriate for non-gc object">; +def warn_property_attr_mismatch : Warning< + "property attribute in continuation class does not match the primary class">; +def warn_objc_property_copy_missing_on_block : Warning< + "'copy' attribute must be specified for the block property " + "when -fobjc-gc-only is specified">; +def err_use_continuation_class : Error< + "attribute of property in continuation class of %0 can only be 'readwrite'">; +def err_continuation_class : Error<"continuation class has no primary class">; +def err_property_type : Error<"property cannot have array or function type %0">; +def error_missing_property_context : Error< + "missing context for property implementation declaration">; +def error_bad_property_decl : Error< + "property implementation must have its declaration in interface %0">; +def error_synthesize_category_decl : Error< + "@synthesize not allowed in a category's implementation">; +def error_missing_property_interface : Error< + "property implementation in a category with no category declaration">; +def error_bad_category_property_decl : Error< + "property implementation must have its declaration in the category %0">; +def error_bad_property_context : Error< + "property implementation must be in a class or category implementation">; +def error_missing_property_ivar_decl : Error< + "synthesized property %0 must either be named the same as a compatible" + " ivar or must explicitly name an ivar">; + +def error_synthesized_ivar_yet_not_supported : Error< + "instance variable synthesis not yet supported" + " (need to declare %0 explicitly)">; + +def error_property_ivar_type : Error< + "type of property %0 does not match type of ivar %1">; +def error_ivar_in_superclass_use : Error< + "property %0 attempting to use ivar %1 declared in super class %2">; +def error_weak_property : Error< + "existing ivar %1 for __weak property %0 must be __weak">; +def error_strong_property : Error< + "existing ivar %1 for a __strong property %0 must be garbage collectable">; +def error_dynamic_property_ivar_decl : Error< + "dynamic property can not have ivar specification">; +def error_duplicate_ivar_use : Error< + "synthesized properties %0 and %1 both claim ivar %2">; +def error_property_implemented : Error<"property %0 is already implemented">; +def warn_objc_property_attr_mutually_exclusive : Warning< + "property attributes '%0' and '%1' are mutually exclusive">, + InGroup<DiagGroup<"readonly-setter-attrs">>, DefaultIgnore; + +// C++ declarations +def err_static_assert_expression_is_not_constant : Error< + "static_assert expression is not an integral constant expression">; +def err_static_assert_failed : Error<"static_assert failed \"%0\"">; + +def err_friend_decl_outside_class : Error< + "'friend' used outside of class">; + +def err_abstract_type_in_decl : Error< + "%select{return|parameter|variable|field}1 type %0 is an abstract class">; +def err_allocation_of_abstract_type : Error< + "allocation of an object of abstract type %0">; + +def err_type_defined_in_type_specifier : Error< + "%0 can not be defined in a type specifier">; +def err_type_defined_in_result_type : Error< + "%0 can not be defined in the result type of a function">; +def err_type_defined_in_param_type : Error< + "%0 can not be defined in a parameter type">; + +def note_pure_virtual_function : Note< + "pure virtual function %0">; + +def err_deleted_non_function : Error< + "only functions can have deleted definitions">; +def err_deleted_decl_not_first : Error< + "deleted definition must be first declaration">; + +// C++ exception specifications +def err_exception_spec_in_typedef : Error< + "exception specifications are not allowed in typedefs">; +def err_distant_exception_spec : Error< + "exception specifications are not allowed beyond a single level " + "of indirection">; +def err_incomplete_in_exception_spec : Error< + "%select{|pointer to |reference to }1incomplete type %0 is not allowed " + "in exception specification">; + +// C++ access checking +def err_class_redeclared_with_different_access : Error< + "%0 redeclared with '%1' access">; +def note_previous_access_declaration : Note< + "previously declared '%1' here">; + +// C++ name lookup +def err_incomplete_nested_name_spec : Error< + "incomplete type %0 named in nested name specifier">; + +// C++ class members +def err_storageclass_invalid_for_member : Error< + "storage class specified for a member declaration">; +def err_mutable_function : Error<"'mutable' cannot be applied to functions">; +def err_mutable_reference : Error<"'mutable' cannot be applied to references">; +def err_mutable_const : Error<"'mutable' and 'const' cannot be mixed">; +def err_mutable_nonmember : Error< + "'mutable' can only be applied to member variables">; +def err_virtual_non_function : Error< + "'virtual' can only appear on non-static member functions">; +def err_explicit_non_function : Error< + "'explicit' can only appear on non-static member functions">; +def err_virtual_out_of_class : Error< + "'virtual' can only be specified inside the class definition">; +def err_static_not_bitfield : Error<"static member %0 cannot be a bit-field">; +def err_static_out_of_line : Error< + "'static' can only be specified inside the class definition">; +def err_typedef_not_bitfield : Error<"typedef member %0 cannot be a bit-field">; +def err_not_integral_type_bitfield : Error< + "bit-field %0 has non-integral type %1">; +def err_not_integral_type_anon_bitfield : Error< + "anonymous bit-field has non-integral type %0">; +def err_member_initialization : Error< + "%0 can only be initialized if it is a static const integral data member">; +def err_member_function_initialization : Error< + "initializer on function does not look like a pure-specifier">; +def err_non_virtual_pure : Error< + "%0 is not virtual and cannot be declared pure">; +def err_implicit_object_parameter_init : Error< + "cannot initialize object parameter of type %0 with an expression " + "of type %1">; + +def err_different_return_type_for_overriding_virtual_function : Error< + "virtual function %0 has a different return type (%1) than the " + "function it overrides (which has return type %2)">; +def note_overridden_virtual_function : Note< + "overridden virtual function is here">; + +def err_covariant_return_inaccessible_base : Error< + "return type of virtual function %2 is not covariant with the return type " + "of the function it overrides " + "(conversion from %0 to inaccessible base class %1)">; +def err_covariant_return_ambiguous_derived_to_base_conv : Error< + "return type of virtual function %3 is not covariant with the return type of " + "the function it overrides (ambiguous conversion from derived class " + "%0 to base class %1:%2)">; +def err_covariant_return_not_derived : Error< + "return type of virtual function %0 is not covariant with the return type of " + "the function it overrides (%1 is not derived from %2)">; +def err_covariant_return_type_different_qualifications : Error< + "return type of virtual function %0 is not covariant with the return type of " + "the function it overrides (%1 has different qualifiers than %2)">; +def err_covariant_return_type_class_type_more_qualified : Error< + "return type of virtual function %0 is not covariant with the return type of " + "the function it overrides (class type %1 is more qualified than class " + "type %2">; +// C++ constructors +def err_constructor_cannot_be : Error<"constructor cannot be declared '%0'">; +def err_invalid_qualified_constructor : Error< + "'%0' qualifier is not allowed on a constructor">; +def err_constructor_return_type : Error< + "constructor cannot have a return type">; +def err_constructor_redeclared : Error<"constructor cannot be redeclared">; +def err_constructor_byvalue_arg : Error< + "copy constructor must pass its first argument by reference">; + +// C++ destructors +def err_destructor_not_member : Error< + "destructor must be a non-static member function">; +def err_destructor_cannot_be : Error<"destructor cannot be declared '%0'">; +def err_invalid_qualified_destructor : Error< + "'%0' qualifier is not allowed on a destructor">; +def err_destructor_return_type : Error<"destructor cannot have a return type">; +def err_destructor_redeclared : Error<"destructor cannot be redeclared">; +def err_destructor_with_params : Error<"destructor cannot have any parameters">; +def err_destructor_variadic : Error<"destructor cannot be variadic">; +def err_destructor_typedef_name : Error< + "destructor cannot be declared using a typedef %0 of the class name">; + +// C++ initialization +def err_lvalue_to_rvalue_ref : Error<"rvalue reference cannot bind to lvalue">; +// FIXME: passing in an English string as %1! +def err_not_reference_to_const_init : Error< + "non-const lvalue reference to type %0 cannot be initialized " + "with a %1 of type %2">; +// FIXME: passing in an English string as %1! +def err_reference_init_drops_quals : Error< + "initialization of reference to type %0 with a %1 of type %2 drops " + "qualifiers">; +def err_reference_var_requires_init : Error< + "declaration of reference variable %0 requires an initializer">; +def err_const_var_requires_init : Error< + "declaration of const variable '%0' requires an initializer">; +def err_init_non_aggr_init_list : Error< + "initialization of non-aggregate type %0 with an initializer list">; +def err_init_reference_member_uninitialized : Error< + "reference member of type %0 uninitialized">; +def note_uninit_reference_member : Note< + "uninitialized reference member is here">; + +// Objective-C++ +def err_objc_decls_may_only_appear_in_global_scope : Error< + "Objective-C declarations may only appear in global scope">; +def err_nsobject_attribute : Error< + "__attribute ((NSObject)) is for pointer types only">; + +// Attributes +def err_attribute_can_be_applied_only_to_symbol_declaration : Error< + "%0 attribute can be applied only to symbol declaration">; +def err_attributes_are_not_compatible : Error< + "%0 and %1 attributes are not compatible">; +def err_attribute_wrong_number_arguments : Error< + "attribute requires %0 argument(s)">; +def err_attribute_missing_parameter_name : Error< + "attribute requires unquoted parameter">; +def err_attribute_invalid_vector_type : Error<"invalid vector type %0">; +def err_attribute_argument_not_int : Error< + "'%0' attribute requires integer constant">; +def err_attribute_argument_n_not_int : Error< + "'%0' attribute requires parameter %1 to be an integer constant">; +def err_attribute_argument_n_not_string : Error< + "'%0' attribute requires parameter %1 to be a string">; +def err_attribute_argument_out_of_bounds : Error< + "'%0' attribute parameter %1 is out of bounds">; +def err_attribute_requires_objc_interface : Error< + "attribute may only be applied to an Objective-C interface">; +def err_nonnull_pointers_only : Error< + "nonnull attribute only applies to pointer arguments">; +def err_format_strftime_third_parameter : Error< + "strftime format attribute requires 3rd parameter to be 0">; +def err_format_attribute_requires_variadic : Error< + "format attribute requires variadic function">; +def err_format_attribute_not : Error<"format argument not %0">; +def err_format_attribute_result_not : Error<"function does not return %0">; +def err_attribute_invalid_size : Error< + "vector size not an integral multiple of component size">; +def err_attribute_zero_size : Error<"zero vector size">; +def err_typecheck_vector_not_convertable : Error< + "can't convert between vector values of different size (%0 and %1)">; +def err_typecheck_ext_vector_not_typedef : Error< + "ext_vector_type only applies to types, not variables">; +def err_unsupported_vector_size : Error< + "unsupported type %0 for vector_size attribute, please use on typedef">; +def err_ext_vector_component_exceeds_length : Error< + "vector component access exceeds type %0">; +def err_ext_vector_component_requires_even : Error< + "vector component access invalid for odd-sized type %0">; +def err_ext_vector_component_name_illegal : Error< + "illegal vector component name '%0'">; +def err_attribute_address_space_not_int : Error< + "address space attribute requires an integer constant">; +def err_attribute_address_multiple_qualifiers : Error< + "multiple address spaces specified for type">; +def err_implicit_pointer_address_space_cast : Error< + "illegal implicit cast between two pointers with different address spaces">; +def err_as_qualified_auto_decl : Error< + "automatic variable qualified with an address space">; +def err_attribute_annotate_no_string : Error< + "argument to annotate attribute was not a string literal">; +def err_attribute_aligned_not_power_of_two : Error< + "requested alignment is not a power of 2">; +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_weak_on_field : Warning< + "__weak attribute cannot be specified on a field declaration">; +def warn_attribute_weak_on_local : Warning< + "__weak attribute cannot be specified on an automatic variable">; +def warn_attribute_weak_import_invalid_on_definition : Warning< + "'weak_import' attribute cannot be specified on a definition">; +def warn_attribute_wrong_decl_type : Warning< + "%0 attribute only applies to %select{function|union|" + "variable and function|function or method|parameter|parameter or Objective-C method |" + "function, method or block}1 types">; +def warn_gnu_inline_attribute_requires_inline : Warning< + "'gnu_inline' attribute requires function to be marked 'inline'," + " attribute ignored">; + +def warn_attribute_ignored_for_field_of_type : Warning< + "%0 attribute ignored for field of type %1">; +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">; +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">; +def warn_transparent_union_attribute_floating : Warning< + "first field of a transparent union cannot have floating point or vector " + "type; transparent_union attribute ignored">; +def warn_transparent_union_attribute_zero_fields : Warning< + "transparent union definition must contain at least one field; " + "transparent_union attribute ignored">; +def warn_attribute_type_not_supported : Warning< + "'%0' attribute argument not supported: %1">; +def warn_attribute_unknown_visibility : Warning<"unknown visibility '%1'">; +def err_unknown_machine_mode : Error<"unknown machine mode %0">; +def err_unsupported_machine_mode : Error<"unsupported machine mode %0">; +def err_mode_not_primitive : Error< + "mode attribute only supported for integer and floating-point types">; +def err_mode_wrong_type : Error< + "type of machine mode does not match type of base type">; +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">; +def warn_transparent_union_nonpointer : Warning< + "'transparent_union' attribute support incomplete; only supported for " + "pointer unions">; + +def warn_attribute_sentinel_named_arguments : Warning< + "'sentinel' attribute requires named arguments">; +def warn_attribute_sentinel_not_variadic : Warning< + "'sentinel' attribute only supported for variadic %select{functions|blocks}0">; +def err_attribute_sentinel_less_than_zero : Error< + "'sentinel' parameter 1 less than zero">; +def err_attribute_sentinel_not_zero_or_one : Error< + "'sentinel' parameter 2 not 0 or 1">; +def err_attribute_cleanup_arg_not_found : Error< + "'cleanup' argument %0 not found">; +def err_attribute_cleanup_arg_not_function : Error< + "'cleanup' argument %0 is not a function">; +def err_attribute_cleanup_func_must_take_one_arg : Error< + "'cleanup' function %0 must take 1 parameter">; +def err_attribute_cleanup_func_arg_incompatible_type : Error< + "'cleanup' function %0 parameter has type %1 which is incompatible with " + "type %2">; +def err_attribute_regparm_wrong_platform : Error< + "'regparm' is not valid on this platform">; +def err_attribute_regparm_invalid_number : Error< + "'regparm' parameter must be between 0 and %0 inclusive">; + + +// Clang-Specific Attributes +def err_attribute_iboutlet : Error< + "'iboutlet' attribute can only be applied to instance variables or " + "properties">; +def err_attribute_overloadable_not_function : Error< + "'overloadable' attribute can only be applied to a function">; +def err_attribute_overloadable_missing : Error< + "%select{overloaded function|redeclaration of}0 %1 must have the " + "'overloadable' attribute">; +def note_attribute_overloadable_prev_overload : Note< + "previous overload of function is here">; +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 functions or methods that " + "return a pointer or Objective-C object">; + +// Function Parameter Semantic Analysis. +def err_param_with_void_type : Error<"argument may not have 'void' type">; +def err_void_only_param : Error< + "'void' must be the first and only parameter if specified">; +def err_void_param_qualified : Error< + "'void' as parameter must not have type qualifiers">; +def err_ident_list_in_fn_declaration : Error< + "a parameter list without types is only allowed in a function definition">; +def ext_param_not_declared : Extension< + "parameter %0 was not declared, defaulting to type 'int'">; +def err_param_typedef_of_void : Error< + "empty parameter list defined with a typedef of 'void' not allowed in C++">; +def err_param_default_argument : Error< + "C does not support default arguments">; +def err_param_default_argument_redefinition : Error< + "redefinition of default argument">; +def err_param_default_argument_missing : Error< + "missing default argument on parameter">; +def err_param_default_argument_missing_name : Error< + "missing default argument on parameter %0">; +def err_param_default_argument_references_param : Error< + "default argument references parameter %0">; +def err_param_default_argument_references_local : Error< + "default argument references local variable %0 of enclosing function">; +def err_param_default_argument_references_this : Error< + "default argument references 'this'">; +def err_param_default_argument_nonfunc : Error< + "default arguments can only be specified for parameters in a function " + "declaration">; + +def ext_param_promoted_not_compatible_with_prototype : ExtWarn< + "promoted type %0 of K&R function parameter is not compatible with the " + "parameter type %1 declared in a previous prototype">; + + +// C++ Overloading Semantic Analysis. +def err_ovl_diff_return_type : Error< + "functions that differ only in their return type cannot be overloaded">; +def err_ovl_static_nonstatic_member : Error< + "static and non-static member functions with the same parameter types " + "cannot be overloaded">; + +def err_ovl_no_viable_function_in_call : Error< + "no matching function for call to %0">; +def err_ovl_no_viable_member_function_in_call : Error< + "no matching member function for call to %0">; +def err_ovl_ambiguous_call : Error< + "call to %0 is ambiguous">; +def err_ovl_deleted_call : Error< + "call to %select{unavailable|deleted}0 function %1">; +def err_ovl_ambiguous_member_call : Error< + "call to member function %0 is ambiguous">; +def err_ovl_deleted_member_call : Error< + "call to %select{unavailable|deleted}0 member function %1">; +def err_ovl_candidate : Note<"candidate function">; +def err_ovl_candidate_deleted : Note< + "candidate function has been explicitly %select{made unavailable|deleted}0">; +def err_ovl_builtin_candidate : Note<"built-in candidate function %0">; +def err_ovl_no_viable_function_in_init : Error< + "no matching constructor for initialization of %0">; +def err_ovl_ambiguous_init : Error<"call to constructor of %0 is ambiguous">; +def err_ovl_deleted_init : Error< + "call to %select{unavailable|deleted}0 constructor of %1">; +def err_ovl_ambiguous_oper : Error< + "use of overloaded operator '%0' is ambiguous">; +def err_ovl_no_viable_oper : Error<"no viable overloaded '%0'">; +def err_ovl_deleted_oper : Error< + "overload resolution selected %select{unavailable|deleted}0 operator '%1'">; + +def err_ovl_no_viable_object_call : Error< + "no matching function for call to object of type %0">; +def err_ovl_ambiguous_object_call : Error< + "call to object of type %0 is ambiguous">; +def err_ovl_deleted_object_call : Error< + "call to %select{unavailable|deleted}0 function call operator in type %1">; +def err_ovl_surrogate_cand : Note<"conversion candidate of type %0">; +def err_member_call_without_object : Error< + "call to non-static member function without an object argument">; + +// C++ Template Declarations +def err_template_param_shadow : Error< + "declaration of %0 shadows template parameter">; +def note_template_param_here : Note<"template parameter is declared here">; +def note_template_export_unsupported : Note< + "exported templates are unsupported">; +def err_template_outside_namespace_or_class_scope : Error< + "templates can only be declared in namespace or class scope">; +def err_template_linkage : Error<"templates must have C++ linkage">; +def err_template_unnamed_class : Error< + "cannot declare a class template with no name">; +def err_template_param_list_different_arity : Error< + "%select{too few|too many}0 template parameters in template " + "%select{|template parameter }1redeclaration">; +def note_template_param_list_different_arity : Note< + "%select{too few|too many}0 template parameters in template template " + "argument">; +def note_template_prev_declaration : Note< + "previous template %select{declaration|template parameter}0 is here">; +def err_template_param_different_kind : Error< + "template parameter has a different kind in template " + "%select{|template parameter }0redeclaration">; +def note_template_param_different_kind : Note< + "template parameter has a different kind in template argument">; +def err_template_nontype_parm_different_type : Error< + "template non-type parameter has a different type %0 in template " + "%select{|template parameter }1redeclaration">; + +def note_template_nontype_parm_different_type : Note< + "template non-type parameter has a different type %0 in template argument">; +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 err_template_param_default_arg_redefinition : Error< + "template parameter redefines default argument">; +def note_template_param_prev_default_arg : Note< + "previous default template argument defined here">; +def err_template_param_default_arg_missing : Error< + "template parameter missing a default argument">; + +// C++ Template Argument Lists +def err_template_arg_list_different_arity : Error< + "%select{too few|too many}0 template arguments for " + "%select{class template|function template|template template parameter" + "|template}1 %2">; +def note_template_decl_here : Note<"template is declared here">; +def note_member_of_template_here : Note<"member is declared here">; +def err_template_arg_must_be_type : Error< + "template argument for template type parameter must be a type">; +def err_template_arg_must_be_expr : Error< + "template argument for non-type template parameter must be an expression">; +def err_template_arg_nontype_ambig : Error< + "template argument for non-type template parameter is treated as type %0">; +def err_template_arg_must_be_template : Error< + "template argument for template template parameter must be a template">; +def err_template_arg_local_type : Error<"template argument uses local type %0">; +def err_template_arg_unnamed_type : Error< + "template argument uses unnamed type">; +def note_template_unnamed_type_here : Note< + "unnamed type used in template argument was declared here">; +def err_template_arg_not_class_template : Error< + "template argument does not refer to a class template">; +def note_template_arg_refers_here_func : Note< + "template argument refers to function template %0, here">; +def err_template_arg_template_params_mismatch : Error< + "template template argument has different template parameters than its " + "corresponding template template parameter">; +def err_template_arg_not_integral_or_enumeral : Error< + "non-type template argument of type %0 must have an integral or enumeration" + " type">; +def err_template_arg_not_ice : Error< + "non-type template argument of type %0 is not an integral constant " + "expression">; +def err_template_arg_not_convertible : Error< + "non-type template argument of type %0 cannot be converted to a value " + "of type %1">; +def err_template_arg_negative : Error< + "non-type template argument provides negative value '%0' for unsigned " + "template parameter of type %1">; +def err_template_arg_too_large : Error< + "non-type template argument value '%0' is too large for template " + "parameter of type %1">; +def err_template_arg_no_ref_bind : Error< + "non-type template parameter of reference type %0 cannot bind to template " + "argument of type %1">; +def err_template_arg_ref_bind_ignores_quals : Error< + "reference binding of non-type template parameter of type %0 to template " + "argument of type %1 ignores qualifiers">; +def err_template_arg_not_object_or_func_form : Error< + "non-type template argument does not directly refer to an object or " + "function">; +def err_template_arg_field : Error< + "non-type template argument refers to non-static data member %0">; +def err_template_arg_method : Error< + "non-type template argument refers to non-static member function %0">; +def err_template_arg_function_not_extern : Error< + "non-template argument refers to function %0 with internal linkage">; +def err_template_arg_object_not_extern : Error< + "non-template argument refers to object %0 that does not have external " + "linkage">; +def note_template_arg_internal_object : Note< + "non-template argument refers to %select{function|object}0 here">; +def note_template_arg_refers_here : Note<"non-template argument refers here">; +def err_template_arg_not_object_or_func : Error< + "non-type template argument does not refer to an object or function">; +def err_template_arg_not_pointer_to_member_form : Error< + "non-type template argument is not a pointer to member constant">; +def err_template_arg_extra_parens : Error< + "non-type template argument cannot be surrounded by parentheses">; + +// C++ class template specialization +def err_template_spec_needs_header : Error< + "template specialization requires 'template<>'">; +def err_template_spec_extra_headers : Error< + "template specialization must have a single 'template<>' header">; +def unsup_template_partial_spec_ordering : Error< + "partial ordering of class template partial specializations is not yet " + "supported">; +def err_template_spec_decl_out_of_scope_global : Error< + "class template specialization of %0 must occur in the global scope">; +def err_template_spec_decl_out_of_scope : Error< + "class template specialization of %0 not in namespace %1">; +def err_template_spec_decl_function_scope : Error< + "%select{class template specialization|explicit instantiation}0 of %1 " + "in function scope">; +def err_template_spec_redecl_out_of_scope : Error< + "%select{class template specialization|explicit instantiation}0 of %1 " + "not in a namespace enclosing %2">; +def err_template_spec_redecl_global_scope : Error< + "%select{class template specialization|explicit instantiation}0 of %1 must " + "occur at global scope">; + +// C++ Template Instantiation +def err_template_recursion_depth_exceeded : Error< + "recursive template instantiation exceeded maximum depth of %0">,DefaultFatal; +def note_template_recursion_depth : Note< + "use -ftemplate-depth-N to increase recursive template instantiation depth">; + +def err_template_instantiate_undefined : Error< + "%select{implicit|explicit}0 instantiation of undefined template %1">; +def err_implicit_instantiate_member_undefined : Error< + "implicit instantiation of undefined member %0">; +def note_template_class_instantiation_here : Note< + "in instantiation of template class %0 requested here">; +def note_template_member_class_here : Note< + "in instantiation of member class %0 requested here">; +def note_template_member_function_here : Note< + "in instantiation of member function %q0 requested here">; +def note_default_arg_instantiation_here : Note< + "in instantiation of default argument for '%0' required here">; +def err_field_instantiates_to_function : Error< + "data member instantiated with function type %0">; +def err_nested_name_spec_non_tag : Error< + "type %0 cannot be used prior to '::' because it has no members">; + +// C++ Explicit Instantiation +def err_explicit_instantiation_duplicate : Error< + "duplicate explicit instantiation of %0">; +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++0x extension)">; +def note_previous_template_specialization : Note< + "previous template specialization is here">; +def err_explicit_instantiation_enum : Error< + "explicit instantiation of enumeration type %0">; +def err_explicit_instantiation_nontemplate_type : Error< + "explicit instantiation of non-templated type %0">; +def note_nontemplate_decl_here : Note< + "non-templated declaration is here">; +def err_explicit_instantiation_out_of_scope : Error< + "explicit instantiation of %0 not in a namespace enclosing %1">; + +// C++ typename-specifiers +def err_typename_nested_not_found : Error<"no type named %0 in %1">; +def err_typename_nested_not_found_global : Error< + "no type named %0 in the global namespace">; +def err_typename_nested_not_type : Error< + "typename specifier refers to non-type member %0">; +def note_typename_refers_here : Note< + "referenced member %0 is declared here">; + +def err_template_kw_refers_to_non_template : Error< + "%0 following the 'template' keyword does not refer to a template">; +def err_template_kw_refers_to_function_template : Error< + "%0 following the 'template' keyword refers to a function template">; + +def err_unexpected_typedef : Error< + "unexpected type name %0: expected expression">; +def err_unexpected_namespace : Error< + "unexpected namespace name %0: expected expression">; +def err_undeclared_var_use : Error<"use of undeclared identifier %0">; +def err_undeclared_use : Error<"use of undeclared '%0'">; +def warn_deprecated : Warning<"%0 is deprecated">, + InGroup<DiagGroup<"deprecated-declarations">>; +def warn_unavailable : Warning<"%0 is unavailable">; +def note_unavailable_here : Note< + "function has been explicitly marked %select{unavailable|deleted}0 here">; +def warn_not_enough_argument : Warning< + "not enough variable arguments in %0 declaration to fit a sentinel">; +def warn_missing_sentinel : Warning < + "missing sentinel in %select{function call|method dispatch|block call}0">; +def note_sentinel_here : Note< + "%select{function|method|block}0 has been explicitly marked sentinel here">; +def warn_missing_prototype : Warning< + "no previous prototype for function %0">, + InGroup<DiagGroup<"missing-prototypes">>, DefaultIgnore; +def err_redefinition : Error<"redefinition of %0">; + +def warn_redefinition_of_typedef : Warning< + "redefinition of typedef %0 is invalid in C">, + InGroup<DiagGroup<"typedef-redefinition"> >, DefaultError; + +def err_static_non_static : Error< + "static declaration of %0 follows non-static declaration">; +def err_non_static_static : Error< + "non-static declaration of %0 follows static declaration">; +def err_non_thread_thread : Error< + "non-thread-local declaration of %0 follows thread-local declaration">; +def err_thread_non_thread : Error< + "thread-local declaration of %0 follows non-thread-local declaration">; +def err_redefinition_different_type : Error< + "redefinition of %0 with a different type">; +def err_redefinition_different_kind : Error< + "redefinition of %0 as different kind of symbol">; +def err_redefinition_different_typedef : Error< + "typedef redefinition with different types (%0 vs %1)">; +def err_tag_definition_of_typedef : Error< + "definition of type %0 conflicts with typedef of the same name">; +def err_conflicting_types : Error<"conflicting types for %0">; +def err_nested_redefinition : Error<"nested redefinition of %0">; +def err_use_with_wrong_tag : Error< + "use of %0 with tag type that does not match previous declaration">; +def warn_struct_class_tag_mismatch : Warning< + "%select{struct|class}0 %select{|template}1 %2 was previously declared " + "as a %select{class|struct}0 %select{|template}1">, + InGroup<MismatchedTags>, DefaultIgnore; +def ext_forward_ref_enum : Extension< + "ISO C forbids forward references to 'enum' types">; +def err_forward_ref_enum : Error< + "ISO C++ forbids forward references to 'enum' types">; +def err_redefinition_of_enumerator : Error<"redefinition of enumerator %0">; +def err_duplicate_member : Error<"duplicate member %0">; +def ext_enum_value_not_int : Extension< + "ISO C restricts enumerator values to range of 'int' (%0 is too large)">; +def warn_enum_too_large : Warning< + "enumeration values exceed range of largest integer">; +def warn_illegal_constant_array_size : Extension< + "size of static array must be an integer constant expression">; +def err_vla_decl_in_file_scope : Error< + "variable length array declaration not allowed at file scope">; +def err_vla_decl_has_static_storage : Error< + "variable length array declaration can not have 'static' storage duration">; +def err_vla_decl_has_extern_linkage : Error< + "variable length array declaration can not have 'extern' linkage">; +def err_vm_decl_in_file_scope : Error< + "variably modified type declaration not allowed at file scope">; +def err_vm_decl_has_extern_linkage : Error< + "variably modified type declaration can not have 'extern' linkage">; +def err_typecheck_field_variable_size : Error< + "fields must have a constant size: 'variable length array in structure' " + "extension will never be supported">; +def err_vm_func_decl : Error< + "function declaration cannot have variably modified type">; + +def err_typecheck_negative_array_size : Error<"array size is negative">; +def warn_typecheck_function_qualifiers : Warning< + "qualifier on function type %0 has unspecified behavior">; +def err_typecheck_invalid_restrict_not_pointer : Error< + "restrict requires a pointer or reference (%0 is invalid)">; +def err_typecheck_invalid_restrict_invalid_pointee : Error< + "pointer to function type %0 may not be 'restrict' qualified">; +def ext_typecheck_zero_array_size : Extension< + "zero size arrays are an extension">; +def err_at_least_one_initializer_needed_to_size_array : Error< + "at least one initializer value required to size array">; +def err_array_size_non_int : Error<"size of array has non-integer type %0">; +def err_init_element_not_constant : Error< + "initializer element is not a compile-time constant">; +def err_block_extern_cant_init : Error< + "'extern' variable cannot have an initializer">; +def warn_extern_init : Warning<"'extern' variable has an initializer">; +def err_variable_object_no_init : Error< + "variable-sized object may not be initialized">; +def err_array_init_list_required : Error< + "initialization with '{...}' expected for array">; +def err_excess_initializers : Error< + "excess elements in %select{array|vector|scalar|union|struct}0 initializer">; +def warn_excess_initializers : Warning< + "excess elements in %select{array|vector|scalar|union|struct}0 initializer">; +def err_excess_initializers_in_char_array_initializer : Error< + "excess elements in char array initializer">; +def warn_excess_initializers_in_char_array_initializer : Warning< + "excess elements in char array initializer">; +def warn_initializer_string_for_char_array_too_long : Warning< + "initializer-string for char array is too long">; +def warn_braces_around_scalar_init : Warning< + "braces around scalar initializer">; +def err_many_braces_around_scalar_init : Error< + "too many braces around scalar initializer">; +def err_empty_scalar_initializer : Error<"scalar initializer cannot be empty">; +def err_illegal_initializer : Error< + "illegal initializer (only variables can be initialized)">; +def err_illegal_initializer_type : Error<"illegal initializer type %0">; +def err_implicit_empty_initializer : Error< + "initializer for aggregate with no elements requires explicit braces">; +def err_bitfield_has_negative_width : Error< + "bit-field %0 has negative width (%1)">; +def err_anon_bitfield_has_negative_width : Error< + "anonymous bit-field has negative width (%0)">; +def err_bitfield_has_zero_width : Error<"bit-field %0 has zero width">; +def err_bitfield_width_exceeds_type_size : Error< + "size of bit-field %0 exceeds size of its type (%1 bits)">; +def err_anon_bitfield_width_exceeds_type_size : Error< + "size of anonymous bitfield exceeds size of its type (%0 bits)">; + +def err_redefinition_of_label : Error<"redefinition of label '%0'">; +def err_undeclared_label_use : Error<"use of undeclared label '%0'">; + +def err_goto_into_protected_scope : Error<"illegal goto into protected scope">; +def err_switch_into_protected_scope : Error< + "illegal switch case into protected scope">; +def err_indirect_goto_in_protected_scope : Error< + "illegal indirect goto in protected scope, unknown effect on scopes">; +def err_addr_of_label_in_protected_scope : Error< + "address taken of label in protected scope, jump to it would have " + "unknown effect on scope">; +def note_protected_by_vla_typedef : Note< + "jump bypasses initialization of VLA typedef">; +def note_protected_by_vla : Note< + "jump bypasses initialization of variable length array">; +def note_protected_by_cleanup : Note< + "jump bypasses initialization of declaration with __attribute__((cleanup))">; +def note_protected_by_objc_try : Note< + "jump bypasses initialization of @try block">; +def note_protected_by_objc_catch : Note< + "jump bypasses initialization of @catch block">; +def note_protected_by_objc_finally : Note< + "jump bypasses initialization of @finally block">; +def note_protected_by_objc_synchronized : Note< + "jump bypasses initialization of @synchronized block">; +def note_protected_by_cxx_try : Note< + "jump bypasses initialization of try block">; +def note_protected_by_cxx_catch : Note< + "jump bypasses initialization of catch block">; + +def err_func_returning_array_function : Error< + "function cannot return array or function type %0">; +def err_field_declared_as_function : Error<"field %0 declared as a function">; +def err_field_incomplete : Error<"field has incomplete type %0">; +def ext_variable_sized_type_in_struct : ExtWarn< + "field %0 with variable sized type %1 not at the end of a struct or class is" + " a GNU extension">; + +def err_flexible_array_empty_struct : Error< + "flexible array %0 not allowed in otherwise empty struct">; +def ext_flexible_array_in_struct : Extension< + "%0 may not be nested in a struct due to flexible array member">; +def ext_flexible_array_in_array : Extension< + "%0 may not be used as an array element due to flexible array member">; +def err_flexible_array_init_nonempty : Error< + "non-empty initialization of flexible array member inside subobject">; +def err_flexible_array_init_needs_braces : Error< + "flexible array requires brace-enclosed initializer">; +def err_illegal_decl_array_of_functions : Error< + "'%0' declared as array of functions">; +def err_illegal_decl_array_incomplete_type : Error< + "array has incomplete element type %0">; +def err_illegal_decl_array_of_references : Error< + "'%0' declared as array of references">; +def err_array_star_outside_prototype : Error< + "star modifier used outside of function prototype">; +def err_illegal_decl_pointer_to_reference : Error< + "'%0' declared as a pointer to a reference">; +def err_illegal_decl_mempointer_to_void : Error< + "'%0' declared as a member pointer to void">; +def err_illegal_decl_mempointer_in_nonclass : Error< + "'%0' does not point into a class">; +def err_reference_to_void : Error<"cannot form a reference to 'void'">; +def err_qualified_block_pointer_type : Error< + "qualifier specification on block pointer type not allowed">; +def err_nonfunction_block_type : Error< + "block pointer to non-function type is invalid">; +def err_return_block_has_expr : Error<"void block should not return a value">; +def err_block_return_missing_expr : Error< + "non-void block should return a value">; +def err_block_with_return_type_requires_args : Error< + "block with explicit return type requires argument list">; +def err_func_def_incomplete_result : Error< + "incomplete result type %0 in function definition">; + +// Expressions. +def ext_sizeof_function_type : Extension< + "invalid application of 'sizeof' to a function type">; +def ext_sizeof_void_type : Extension< + "invalid application of '%0' to a void type">; +// FIXME: merge with %select +def err_sizeof_incomplete_type : Error< + "invalid application of 'sizeof' to an incomplete type %0">; +def err_alignof_incomplete_type : Error< + "invalid application of '__alignof' to an incomplete type %0">; +def err_sizeof_alignof_bitfield : Error< + "invalid application of '%select{sizeof|__alignof}0' to bitfield">; +def err_offsetof_record_type : Error< + "offsetof requires struct, union, or class type, %0 invalid">; +def err_offsetof_array_type : Error<"offsetof requires array type, %0 invalid">; +def ext_offsetof_extended_field_designator : Extension< + "using extended field designator is an extension">; +def warn_offsetof_non_pod_type : Warning<"offset of on non-POD type %0">, + InGroup<InvalidOffsetof>; + +def warn_floatingpoint_eq : Warning< + "comparing floating point with == or != is unsafe">, + InGroup<DiagGroup<"float-equal">>, DefaultIgnore; + +def err_sizeof_nonfragile_interface : Error< + "invalid application of '%select{alignof|sizeof}1' to interface %0 in " + "non-fragile ABI">; +def err_atdef_nonfragile_interface : Error< + "invalid application of @defs in non-fragile ABI">; +def err_subscript_nonfragile_interface : Error< + "subscript requires size of interface %0, which is not constant in " + "non-fragile ABI">; + +def err_arithmetic_nonfragile_interface : Error< + "arithmetic on pointer to interface %0, which is not a constant size in " + "non-fragile ABI">; + + +def ext_subscript_non_lvalue : Extension< + "ISO C90 does not allow subscripting non-lvalue array">; +def err_typecheck_subscript_value : Error< + "subscripted value is not an array, pointer, or vector">; +def err_typecheck_subscript_not_integer : Error< + "array subscript is not an integer">; +def err_subscript_function_type : Error< + "subscript of pointer to function type %0">; +def err_subscript_incomplete_type : Error< + "subscript of pointer to incomplete type %0">; +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 err_typecheck_member_reference_arrow : Error< + "member reference type %0 is not a pointer">; +def err_typecheck_member_reference_type : Error< + "cannot refer to type member %0 with '%select{.|->}1'">; +def err_typecheck_member_reference_unknown : Error< + "cannot refer to member %0 with '%select{.|->}1'">; +def note_member_reference_needs_call : Note< + "perhaps you meant to call this function with '()'?">; + +def err_typecheck_incomplete_tag : Error<"incomplete definition of type %0">; +def err_typecheck_no_member : Error<"no member named %0">; +def err_member_redeclared : Error<"class member cannot be redeclared">; +def err_member_def_does_not_match : Error< + "out-of-line definition does not match any declaration in %0">; +def err_nonstatic_member_out_of_line : Error< + "non-static data member defined out-of-line">; +def err_qualified_typedef_declarator : Error< + "typedef declarator cannot be qualified">; +def err_qualified_param_declarator : Error< + "parameter declarator cannot be qualified">; +def err_out_of_line_declaration : Error< + "out-of-line declaration of a member must be a definition">; +def note_member_def_close_match : Note<"member declaration nearly matches">; +def err_typecheck_ivar_variable_size : Error< + "instance variables must have a constant size">; +// FIXME: Improve with %select +def err_typecheck_illegal_increment_decrement : Error< + "cannot modify value of type %0">; +def err_typecheck_arithmetic_incomplete_type : Error< + "arithmetic on pointer to incomplete type %0">; +def err_typecheck_pointer_arith_function_type : Error< + "arithmetic on pointer to function type %0">; +def err_typecheck_pointer_arith_void_type : Error< + "arithmetic on pointer to void type">; +def err_typecheck_decl_incomplete_type : Error< + "variable has incomplete type %0">; +def err_tentative_def_incomplete_type : Error< + "tentative definition has type %0 that is never completed">; +def err_tentative_def_incomplete_type_arr : Error< + "tentative definition has array of type %0 that is never completed">; +def warn_tentative_incomplete_array : Warning< + "tentative array definition assumed to have one element">; + +def err_realimag_invalid_type : Error<"invalid type %0 to %1 operator">; +def err_typecheck_sclass_fscope : Error< + "illegal storage class on file-scoped variable">; +def err_unsupported_global_register : Error< + "global register variables are not supported">; +def err_typecheck_sclass_func : Error<"illegal storage class on function">; +def err_static_block_func : Error< + "function declared in block scope cannot have 'static' storage class">; +def err_typecheck_address_of : Error<"address of %0 requested">; +def ext_typecheck_addrof_void : Extension< + "ISO C forbids taking the address of an expression of type 'void'">; +def err_typecheck_invalid_lvalue_addrof : Error< + "address expression must be an lvalue or a function designator">; +def err_typecheck_unary_expr : Error< + "invalid argument type %0 to unary expression">; +def err_typecheck_indirection_requires_pointer : Error< + "indirection requires pointer operand (%0 invalid)">; +def err_typecheck_invalid_operands : Error< + "invalid operands to binary expression (%0 and %1)">; +def err_typecheck_sub_ptr_object : Error< + "subtraction of pointer %0 requires pointee to be a complete object type">; +def err_typecheck_sub_ptr_compatible : Error< + "%0 and %1 are not pointers to compatible types">; +def ext_typecheck_comparison_of_pointer_integer : Warning< + "comparison between pointer and integer (%0 and %1)">; +def ext_typecheck_comparison_of_distinct_pointers : Warning< + "comparison of distinct pointer types (%0 and %1)">; +def ext_typecheck_cond_incompatible_operands : Warning< + "incompatible operand types (%0 and %1)">; +def err_typecheck_comparison_of_distinct_pointers : Error< + "comparison of distinct pointer types (%0 and %1)">; +def err_typecheck_vector_comparison : Error< + "comparison of vector types (%0 and %1) not supported yet">; +def err_typecheck_assign_const : Error<"read-only variable is not assignable">; +def err_stmtexpr_file_scope : Error< + "statement expression not allowed at file scope">; + +def err_invalid_this_use : Error< + "invalid use of 'this' outside of a nonstatic member function">; +def err_invalid_member_use_in_static_method : Error< + "invalid use of member %0 in static member function">; +def err_invalid_qualified_function_type : Error< + "type qualifier is not allowed on this function">; +def err_invalid_qualified_typedef_function_type_use : Error< + "a qualified function type cannot be used to declare a nonmember function " + "or a static member function">; + +def err_invalid_non_static_member_use : Error< + "invalid use of nonstatic data member %0">; +def err_invalid_incomplete_type_use : Error< + "invalid use of incomplete type %0">; +def err_builtin_func_cast_more_than_one_arg : Error< + "function-style cast to a builtin type can only take one argument">; +def err_builtin_direct_init_more_than_one_arg : Error< + "initializer of a builtin type can only take one argument">; +def err_value_init_for_array_type : Error< + "array types cannot be value-initialized">; +def warn_printf_nonliteral_noargs : Warning< + "format string is not a string literal (potentially insecure)">, + InGroup<FormatSecurity>; +def warn_printf_nonliteral : Warning< + "format string is not a string literal">, + InGroup<FormatNonLiteral>, DefaultIgnore; + +def err_unexpected_interface : Error< + "unexpected interface name %0: expected expression">; +def err_property_not_found : Error< + "property %0 not found on object of type %1">; +def ext_gnu_void_ptr : Extension< + "use of GNU void* extension">; +def ext_gnu_ptr_func_arith : Extension< + "arithmetic on pointer to function type %0 is a GNU extension">; +def error_readonly_property_assignment : Error< + "assigning to property with 'readonly' attribute not allowed">; +def ext_integer_increment_complex : Extension< + "ISO C does not support '++'/'--' on complex integer type %0">; +def ext_integer_complement_complex : Extension< + "ISO C does not support '~' for complex conjugation of %0">; +def error_nosetter_property_assignment : Error< + "setter method is needed to assign to object using property" " assignment syntax">; + +def ext_freestanding_complex : Extension< + "complex numbers are an extension in a freestanding C99 implementation">; + + +// Obj-c expressions +def warn_root_inst_method_not_found : Warning< + "instance method %0 is being used on 'Class' which is not in the root class">; +def warn_class_method_not_found : Warning< + "method %objcclass0 not found (return type defaults to 'id')">; +def warn_inst_method_not_found : Warning< + "method %objcinstance0 not found (return type defaults to 'id')">; +def error_no_super_class_message : Error< + "no @interface declaration found in class messaging of %0">; +def error_no_super_class : Error< + "no super class declared in @interface for %0">; +def err_invalid_receiver_to_message : Error< + "invalid receiver to message expression">; +def warn_bad_receiver_type : Warning< + "receiver type %0 is not 'id' or interface pointer, consider " + "casting it to 'id'">; +def err_bad_receiver_type : Error<"bad receiver type %0">; +def error_objc_throw_expects_object : Error< + "@throw requires an Objective-C object type (%0 invalid)">; +def error_objc_synchronized_expects_object : Error< + "@synchronized requires an Objective-C object type (%0 invalid)">; +def error_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">; +def err_catch_param_not_objc_type : Error< + "@catch parameter is not a pointer to an interface type">; +def err_illegal_qualifiers_on_catch_parm : Error< + "illegal qualifiers on @catch parameter">; +def err_illegal_super_cast : Error< + "cannot cast 'super' (it isn't an expression)">; +def warn_setter_getter_impl_required : Warning< + "property %0 requires method %1 to be defined - " + "use @synthesize, @dynamic or provide a method implementation">; +def note_property_impl_required : Note< + "implementation is here">; + + +// C++ casts +def err_bad_cxx_cast_generic : Error<"%0 from %2 to %1 is not allowed">; +def err_bad_cxx_cast_rvalue : Error<"%0 from rvalue to reference type %1">; +def err_bad_cxx_cast_const_away : Error< + "%0 from %2 to %1 casts away constness">; +def err_bad_const_cast_dest : Error< + "const_cast to %0, which is not a reference, pointer-to-object, " + "or pointer-to-data-member">; + +def err_bad_reinterpret_cast_same_type : Error< + "source and destination type of reinterpret_cast are not distinct">; +def ext_reinterpret_cast_fn_obj : Extension< + "reinterpret_cast between pointer-to-function and pointer-to-object is " + "an extension">; + +def err_bad_reinterpret_cast_small_int : Error< + "cast from pointer to smaller type %0 loses information">; +def err_bad_dynamic_cast_not_ref_or_ptr : Error< + "%0 is not a reference or pointer">; +def err_bad_dynamic_cast_not_class : Error<"%0 is not a class">; +def err_bad_dynamic_cast_incomplete : Error<"%0 is an incomplete type">; +def err_bad_dynamic_cast_not_ptr : Error<"%0 is not a pointer">; +def err_bad_dynamic_cast_not_polymorphic : Error<"%0 is not polymorphic">; +// FIXME: Display the path somehow better. +def err_ambiguous_base_to_derived_cast : Error< + "ambiguous static_cast from base %0 to derived %1:%2">; +def err_static_downcast_via_virtual : Error< + "cannot cast %0 to %1 via virtual base %2">; +def err_bad_lvalue_to_rvalue_cast : Error< + "cannot cast from lvalue of type %0 to rvalue reference to %1; types are " + "not compatible">; + +// Other C++ expressions +def err_need_header_before_typeid : Error< + "you need to include <typeinfo> before using the 'typeid' operator">; +def err_static_illegal_in_new : Error< + "the 'static' modifier for the array size is not legal in new expressions">; +def err_array_new_needs_size : Error< + "array size must be specified in new expressions">; +def err_bad_new_type : Error< + "cannot allocate %select{function|reference}1 type %0 with new">; +def err_new_incomplete_type : Error< + "allocation of incomplete type %0">; +def err_new_array_nonconst : Error< + "only the first dimension of an allocated array may be non-const">; +def err_array_size_not_integral : Error< + "array size expression must have integral or enumerated type, not %0">; +def err_new_uninitialized_const : Error< + "must provide an initializer if the allocated object is 'const'">; +def err_delete_operand : Error<"cannot delete expression of type %0">; +def warn_delete_incomplete : Warning< + "deleting pointer to incomplete type %0 may cause undefined behaviour">; +def err_decrement_bool : Error<"cannot decrement expression of type bool">; +def warn_increment_bool : Warning< + "incrementing expression of type bool is deprecated">; +def err_catch_incomplete_ptr : Error< + "cannot catch pointer to incomplete type %0">; +def err_catch_incomplete_ref : Error< + "cannot catch reference to incomplete type %0">; +def err_catch_incomplete : Error<"cannot catch incomplete type %0">; +def err_catch_rvalue_ref : Error<"cannot catch exceptions by rvalue reference">; +def err_qualified_catch_declarator : Error< + "exception declarator cannot be qualified">; +def err_early_catch_all : Error<"catch-all handler must come last">; +def err_bad_memptr_rhs : Error< + "right hand operand to %0 has non pointer-to-member type %1">; +def err_bad_memptr_lhs : Error< + "left hand operand to %0 must be a %select{|pointer to }1class " + "compatible with the right hand operand, but is %2">; + +def err_conditional_void_nonvoid : Error< + "%select{left|right}1 operand to ? is void, but %select{right|left}1 operand " + "is of type %0">; +def err_conditional_ambiguous : Error< + "conditional expression is ambiguous; %0 can be converted to %1 " + "and vice versa">; +def err_conditional_ambiguous_ovl : Error< + "conditional expression is ambiguous; %0 and %1 can be converted to several " + "common types">; + +def err_throw_incomplete : Error< + "cannot throw object of incomplete type %0">; +def err_throw_incomplete_ptr : Error< + "cannot throw pointer to object of incomplete type %0">; +def err_return_in_constructor_handler : Error< + "return in the catch of a function try block of a constructor is illegal">; + +def err_invalid_use_of_function_type : Error< + "a function type is not allowed here">; +def err_invalid_use_of_array_type : Error<"an array type is not allowed here">; +def err_type_defined_in_condition : Error< + "types may not be defined in conditions">; +def err_typecheck_bool_condition : Error< + "value of type %0 is not contextually convertible to 'bool'">; +def err_expected_class_or_namespace : Error<"expected a class or namespace">; +def err_invalid_declarator_scope : Error< + "definition or redeclaration of %0 not in a namespace enclosing %1">; +def err_invalid_declarator_global_scope : Error< + "definition or redeclaration of %0 cannot name the global scope">; +def err_invalid_declarator_in_function : Error< + "definition or redeclaration of %0 not allowed inside a function">; +def err_not_tag_in_scope : Error< + "%0 does not name a tag member in the specified scope">; + +def warn_value_always_zero : Warning<"%0 is always zero in this context">; +def warn_value_always_false : Warning<"%0 is always false in this context">; + +// assignment related diagnostics (also for argument passing, returning, etc). +// FIXME: %2 is an english string here. +def err_typecheck_convert_incompatible : Error< + "incompatible type %2 %1, expected %0">; +def err_cannot_initialize_decl_noname : Error< + "cannot initialize a value of type %0 with an %select{rvalue|lvalue}1 " + "of type %2">; +def err_cannot_initialize_decl : Error< + "cannot initialize %0 with an %select{rvalue|lvalue}1 of type %2">; +def warn_incompatible_qualified_id : Warning< + "incompatible type %2 %1, expected %0">; +def warn_incompatible_qualified_id_operands : Warning< + "invalid operands to binary expression (%0 and %1)">; +def ext_typecheck_convert_pointer_int : ExtWarn< + "incompatible pointer to integer conversion %2 %1, expected %0">; +def ext_typecheck_convert_int_pointer : ExtWarn< + "incompatible integer to pointer conversion %2 %1, expected %0">; +def ext_typecheck_convert_pointer_void_func : Extension< + "%2 %1 converts between void* and function pointer, expected %0">; +def ext_typecheck_convert_incompatible_pointer_sign : ExtWarn< + "pointer types point to integer types with different sign %2 %1, expected %0">, + InGroup<DiagGroup<"pointer-sign">>; +def ext_typecheck_convert_incompatible_pointer : ExtWarn< + "incompatible pointer types %2 %1, expected %0">; +def ext_typecheck_convert_discards_qualifiers : ExtWarn< + "%2 %1 discards qualifiers, expected %0">; +def warn_incompatible_vectors : Warning< + "incompatible vector types %2 %1, expected %0">, + InGroup<VectorConversions>, DefaultIgnore; +def err_int_to_block_pointer : Error< + "invalid conversion %2 integer %1, expected block pointer %0">; +def err_typecheck_comparison_of_distinct_blocks : Error< + "comparison of distinct block types (%0 and %1)">; +def err_typecheck_convert_incompatible_block_pointer : Error< + "incompatible block pointer types %2 %1, expected %0">; + +def err_typecheck_array_not_modifiable_lvalue : Error< + "array type %0 is not assignable">; +def err_typecheck_non_object_not_modifiable_lvalue : Error< + "non-object type %0 is not assignable">; +def err_typecheck_expression_not_modifiable_lvalue : Error< + "expression is not assignable">; +def err_typecheck_incomplete_type_not_modifiable_lvalue : Error< + "incomplete type %0 is not assignable">; +def err_typecheck_lvalue_casts_not_supported : Error< + "assignment to cast is illegal, lvalue casts are not supported">; + +def err_typecheck_duplicate_vector_components_not_mlvalue : Error< + "vector is not assignable (contains duplicate components)">; +def err_block_decl_ref_not_modifiable_lvalue : Error< + "variable is not assignable (missing __block type specifier)">; +def err_typecheck_call_not_function : Error< + "called object type %0 is not a function or function pointer">; +def err_call_incomplete_return : Error< + "return type of called function (%0) is incomplete">; +def err_call_incomplete_argument : Error< + "argument type %0 is incomplete">; +def err_typecheck_call_too_few_args : Error< + "too few arguments to %select{function|block|method}0 call">; +def err_typecheck_call_too_many_args : Error< + "too many arguments to %select{function|block|method}0 call">; +def warn_call_wrong_number_of_arguments : Warning< + "too %select{few|many}0 arguments in call to %1">; +def err_atomic_builtin_must_be_pointer : Error< + "first argument to atomic builtin must be a pointer (%0 invalid)">; +def err_atomic_builtin_must_be_pointer_intptr : Error< + "first argument to atomic builtin must be a pointer to integer or pointer" + " (%0 invalid)">; +def err_atomic_builtin_pointer_size : Error< + "first argument to atomic builtin must be a pointer to 1,2,4,8 or 16 byte " + "type (%0 invalid)">; + + +def err_deleted_function_use : Error<"attempt to use a deleted function">; + +def err_cannot_pass_objc_interface_to_vararg : Error< + "cannot pass object with interface type %0 by-value through variadic " + "%select{function|block|method}1">; + +def warn_cannot_pass_non_pod_arg_to_vararg : Warning< + "cannot pass object of non-POD type %0 through variadic " + "%select{function|block|method}1; call will abort at runtime">; + +def err_typecheck_closure_too_many_args : Error< + "too many arguments to closure call">; +def err_typecheck_call_invalid_ordered_compare : Error< + "ordered compare requires two args of floating point type (%0 and %1)">; +def err_typecheck_cond_expect_scalar : Error< + "used type %0 where arithmetic or pointer type is required">; +def ext_typecheck_cond_one_void : Extension< + "C99 forbids conditional expressions with only one void side">; +def ext_typecheck_cast_nonscalar : Extension< + "C99 forbids casting nonscalar type %0 to the same type">; +def ext_typecheck_cast_to_union : Extension<"C99 forbids casts to union type">; +def err_typecheck_cast_to_union_no_type : Error< + "cast to union type from type %0 not present in union">; +def err_cast_pointer_from_non_pointer_int : Error< + "operand of type %0 cannot be cast to a pointer type">; +def err_cast_pointer_to_non_pointer_int : Error< + "pointer cannot be cast to type %0">; +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 (%0 and %1)">; +def err_cast_selector_expr : Error< + "cannot type cast @selector expression">; +def warn_typecheck_cond_incompatible_pointers : Warning< + "pointer type mismatch (%0 and %1)">; +def warn_typecheck_cond_pointer_integer_mismatch : Warning< + "pointer/integer type mismatch in conditional expression (%0 and %1)">; +def err_typecheck_choose_expr_requires_constant : Error< + "'__builtin_choose_expr' requires a constant expression">; +def ext_typecheck_expression_not_constant_but_accepted : Extension< + "expression is not a constant, but is accepted as one by GNU extensions">; +def warn_unused_expr : Warning<"expression result unused">, + InGroup<UnusedValue>; + +// inline asm. +def err_asm_wide_character : Error<"wide string is invalid in 'asm'">; +def err_asm_invalid_lvalue_in_output : Error<"invalid lvalue in asm output">; +def err_asm_invalid_output_constraint : Error< + "invalid output constraint '%0' in asm">; +def err_asm_invalid_lvalue_in_input : Error< + "invalid lvalue in asm input for constraint '%0'">; +def err_asm_invalid_input_constraint : Error< + "invalid input constraint '%0' in asm">; +def err_asm_invalid_type_in_input : Error< + "invalid type %0 in asm input for constraint '%1'">; +def err_asm_tying_incompatible_types : Error< + "unsupported inline asm: input with type %0 matching output with type %1">; +def err_asm_unknown_register_name : Error<"unknown register name '%0' in asm">; +def err_invalid_asm_cast_lvalue : Error< + "invalid use of a cast in a inline asm context requiring an l-value: " + "remove the cast or build with -fheinous-gnu-extensions">; + +def warn_invalid_asm_cast_lvalue : Warning< + "invalid use of a cast in a inline asm context requiring an l-value: " + "accepted due to -fheinous-gnu-extensions, but clang may remove support " + "for this in the future">; + + + +def err_invalid_conversion_between_vectors : Error< + "invalid conversion between vector type %0 and %1 of different size">; +def err_invalid_conversion_between_vector_and_integer : Error< + "invalid conversion between vector type %0 and integer type %1 " + "of different size">; + +def err_invalid_conversion_between_vector_and_scalar : Error< + "invalid conversion between vector type %0 and scalar type %1">; +def err_overload_expr_requires_non_zero_constant : Error< + "overload requires a non-zero constant expression as first argument">; +def err_overload_incorrect_fntype : Error< + "argument is not a function, or has wrong number of parameters">; + +// FIXME: PASSING TYPES AS STRING. +def err_overload_no_match : Error< + "no matching overload found for arguments of type '%0'">; +def err_overload_multiple_match : Error< + "more than one matching function found in __builtin_overload">; + +// C++ member initializers. +def err_only_constructors_take_base_inits : Error< + "only constructors take base initializers">; + +def err_mem_init_not_member_or_class : Error< + "member initializer %0 does not name a non-static data member or base " + "class">; + +def err_base_init_does_not_name_class : Error< + "constructor initializer %0 does not name a class">; +def err_base_init_direct_and_virtual : Error< + "base class initializer %0 names both a direct base class and an " + "inherited virtual base class">; + +def err_in_class_initializer_non_integral_type : Error< + "in-class initializer has non-integral, non-enumeration type %0">; +def err_in_class_initializer_non_constant : Error< + "in-class initializer is not an integral constant expression">; + +// C++ anonymous unions and GNU anonymous structs/unions +def ext_anonymous_union : Extension< + "anonymous unions are a GNU extension in C">; +def ext_anonymous_struct : Extension< + "anonymous structs are a GNU extension">; +def err_anonymous_union_not_static : Error< + "anonymous unions at namespace or global scope must be declared 'static'">; +def err_anonymous_union_with_storage_spec : Error< + "anonymous union at class scope must not have a storage specifier">; +def err_anonymous_struct_not_member : Error< + "anonymous %select{structs|structs and classes}0 must be " + "%select{struct or union|class}0 members">; +def err_anonymous_union_member_redecl : Error< + "member of anonymous union redeclares %0">; +def err_anonymous_struct_member_redecl : Error< + "member of anonymous struct redeclares %0">; +def err_anonymous_record_with_type : Error< + "types cannot be declared in an anonymous %select{struct|union}0">; +def err_anonymous_record_with_function : Error< + "functions cannot be declared in an anonymous %select{struct|union}0">; +def err_anonymous_record_with_static : Error< + "static members cannot be declared in an anonymous %select{struct|union}0">; +def err_anonymous_record_bad_member : Error< + "anonymous %select{struct|union}0 can only contain non-static data members">; +def err_anonymous_record_nonpublic_member : Error< + "anonymous %select{struct|union}0 cannot contain a " + "%select{private|protected}1 data member">; + +// C++ derived classes +def err_base_clause_on_union : Error<"unions cannot have base classes">; +def err_base_must_be_class : Error<"base specifier must name a class">; +def err_union_as_base_class : Error<"unions cannot be base classes">; +def err_incomplete_base_class : Error<"base class has incomplete type">; +def err_duplicate_base_class : Error< + "base class %0 specified more than once as a direct base class">; +// FIXME: better way to display derivation? Pass entire thing into diagclient? +def err_ambiguous_derived_to_base_conv : Error< + "ambiguous conversion from derived class %0 to base class %1:%2">; +def err_ambiguous_memptr_conv : Error< + "ambiguous conversion from pointer to member of %select{base|derived}0 " + "class %1 to pointer to member of %select{derived|base}0 class %2:%3">; + +def err_memptr_conv_via_virtual : Error< + "conversion from pointer to member of class %0 to pointer to member " + "of class %1 via virtual base %2 is not allowed">; + +// C++ access control +def err_conv_to_inaccessible_base : Error< + "conversion from %0 to inaccessible base class %1">; +def note_inheritance_specifier_here : Note< + "'%0' inheritance specifier here">; +def note_inheritance_implicitly_private_here : Note< + "inheritance is implicitly 'private'">; + +// C++ member name lookup +def err_ambiguous_member_multiple_subobjects : Error< + "non-static member %0 found in multiple base-class subobjects of type %1:%2">; +def err_ambiguous_member_multiple_subobject_types : Error< + "member %0 found in multiple base classes of different types">; +def note_ambiguous_member_found : Note<"member found by ambiguous name lookup">; +def err_ambiguous_reference : Error<"reference to %0 is ambiguous">; +def note_ambiguous_candidate : Note<"candidate found by name lookup is %q0">; + +// C++ operator overloading +def err_operator_overload_needs_class_or_enum : Error< + "overloaded %0 must have at least one parameter of class " + "or enumeration type">; + +def err_operator_overload_variadic : Error<"overloaded %0 cannot be variadic">; +def err_operator_overload_static : Error< + "overloaded %0 cannot be a static member function">; +def err_operator_overload_default_arg : Error< + "parameter of overloaded %0 cannot have a default argument">; +def err_operator_overload_must_be : Error< + "overloaded %0 must be a %select{unary|binary|unary or binary}2 operator " + "(has %1 parameter%s1)">; + +def err_operator_overload_must_be_member : Error< + "overloaded %0 must be a non-static member function">; +def err_operator_overload_post_incdec_must_be_int : Error< + "parameter of overloaded post-%select{increment|decrement}1 operator must " + "have type 'int' (not %0)">; + + +// C++ conversion functions +def err_conv_function_not_member : Error< + "conversion function must be a non-static member function">; +def err_conv_function_return_type : Error< + "conversion function cannot have a return type">; +def err_conv_function_with_params : Error< + "conversion function cannot have any parameters">; +def err_conv_function_variadic : Error< + "conversion function cannot be variadic">; +def err_conv_function_to_array : Error< + "conversion function cannot convert to an array type">; +def err_conv_function_to_function : Error< + "conversion function cannot convert to a function type">; +def err_conv_function_redeclared : Error< + "conversion function cannot be redeclared">; +def warn_conv_to_self_not_used : Warning< + "conversion function converting %0 to itself will never be used">; +def warn_conv_to_base_not_used : Warning< + "conversion function converting %0 to its base class %1 will never be used">; +def warn_conv_to_void_not_used : Warning< + "conversion function converting %0 to %1 will never be used">; + +def warn_not_compound_assign : Warning< + "use of unary operator that may be intended as compound assignment (%0=)">; + +// C++0x explicit conversion operators +def warn_explicit_conversion_functions : Warning< + "explicit conversion functions are a C++0x extension">; + +def warn_printf_write_back : Warning< + "use of '%%n' in format string discouraged (potentially insecure)">, + InGroup<FormatSecurity>; +def warn_printf_insufficient_data_args : Warning< + "more '%%' conversions than data arguments">, InGroup<Format>; +def warn_printf_too_many_data_args : Warning< + "more data arguments than '%%' conversions">, InGroup<FormatExtraArgs>; +def warn_printf_invalid_conversion : Warning< + "invalid conversion '%0'">, InGroup<Format>; +def warn_printf_missing_format_string : Warning< + "format string missing">, InGroup<Format>; +def warn_null_arg : Warning< + "null passed to a callee which requires a non-null argument">, + InGroup<NonNull>; +def warn_printf_empty_format_string : Warning< + "format string is empty">, InGroup<FormatZeroLength>; +def warn_printf_format_string_is_wide_literal : Warning< + "format string should not be a wide string">, InGroup<Format>; +def warn_printf_format_string_contains_null_char : Warning< + "format string contains '\\0' within the string body">, InGroup<Format>; +def warn_printf_asterisk_width_missing_arg : Warning< + "'*' specified field width is missing a matching 'int' argument">; +def warn_printf_asterisk_precision_missing_arg : Warning< + "'.*' specified field precision is missing a matching 'int' argument">; +def warn_printf_asterisk_width_wrong_type : Warning< + "field width should have type 'int', but argument has type %0">, + InGroup<Format>; +def warn_printf_asterisk_precision_wrong_type : Warning< + "field precision should have type 'int', but argument has type %0">, + InGroup<Format>; + +// CHECK: returning address/reference of stack memory +def warn_ret_stack_addr : Warning< + "address of stack memory associated with local variable %0 returned">; +def warn_ret_stack_ref : Warning< + "reference to stack memory associated with local variable %0 returned">; + + +// For non-floating point, expressions of the form x == x or x != x +// should result in a warning, since these always evaluate to a constant. +def warn_selfcomparison : Warning< + "self-comparison always results in a constant value">; +def warn_stringcompare : Warning< + "result of comparison against %select{a string literal|@encode}0 is " + "unspecified (use strcmp instead)">; + + + +// Blocks +def err_blocks_disable : Error<"blocks support disabled - compile with -fblocks" + " or pick a deployment target that supports them">; +def err_expected_block_lbrace : Error<"expected '{' in block literal">; +def err_goto_in_block : Error< + "goto not allowed in block literal">; +def err_return_in_block_expression : Error< + "return not allowed in block expression literal">; +def err_block_returns_array : Error< + "block declared as returning an array">; + +def err_ret_local_block : Error< + "returning block that lives on the local stack">; + +// CFString checking +def err_cfstring_literal_not_string_constant : Error< + "CFString literal is not a string constant">; +def warn_cfstring_literal_contains_nul_character : Warning< + "CFString literal contains NUL character">; + +// Statements. +def err_continue_not_in_loop : Error< + "'continue' statement not in loop statement">; +def err_break_not_in_loop_or_switch : Error< + "'break' statement not in loop or switch statement">; +def err_default_not_in_switch : Error< + "'default' statement not in switch statement">; +def err_case_not_in_switch : Error<"'case' statement not in switch statement">; +def warn_case_value_overflow : Warning< + "overflow converting case value to switch condition type (%0 to %1)">; +def err_duplicate_case : Error<"duplicate case value '%0'">; +def warn_case_empty_range : Warning<"empty case range specified">; +def err_typecheck_statement_requires_scalar : Error< + "statement requires expression of scalar type (%0 invalid)">; +def err_typecheck_statement_requires_integer : Error< + "statement requires expression of integer type (%0 invalid)">; +def err_multiple_default_labels_defined : Error< + "multiple default labels in one switch">; +def warn_empty_if_body : Warning< + "if statement has empty body">; +def err_va_start_used_in_non_variadic_function : Error< + "'va_start' used in function with fixed args">; +def warn_second_parameter_of_va_start_not_last_named_argument : Warning< + "second parameter of 'va_start' not last named argument">; +def err_first_argument_to_va_arg_not_of_type_va_list : Error< + "first argument to 'va_arg' is of type %0 and not 'va_list'">; + +def warn_return_missing_expr : Warning< + "non-void %select{function|method}1 %0 should return a value">, + InGroup<ReturnType>; +def ext_return_missing_expr : ExtWarn< + "non-void %select{function|method}1 %0 should return a value">, + InGroup<ReturnType>; +def ext_return_has_expr : ExtWarn< + "void %select{function|method}1 %0 should not return a value">, + InGroup<ReturnType>; +def ext_return_has_void_expr : Extension< + "void %select{function|method}1 %0 should not return void expression">; +def warn_noreturn_function_has_return_expr : Warning< + "function %0 declared 'noreturn' should not return">, DefaultError, + InGroup<DiagGroup<"invalid-noreturn">>; +def err_noreturn_block_has_return_expr : Error< + "block declared 'noreturn' should not return">; +def err_block_on_nonlocal : Error< + "__block attribute not allowed, only allowed on local variables">; +def err_block_on_vm : Error< + "__block attribute not allowed on declaration with a variably modified type">; + +def err_shufflevector_non_vector : Error< + "first two arguments to __builtin_shufflevector must be vectors">; +def err_shufflevector_incompatible_vector : Error< + "first two arguments to __builtin_shufflevector must have the same type">; +def err_shufflevector_nonconstant_argument : Error< + "index for __builtin_shufflevector must be a constant integer">; +def err_shufflevector_argument_too_large : Error< + "index for __builtin_shufflevector must be less than the total number " + "of vector elements">; + + +def err_stack_const_level : Error< + "level argument for a stack address builtin must be constant">; + +def err_prefetch_invalid_argument : Error< + "argument to __builtin_prefetch must be a constant integer">; +def err_argument_invalid_range : Error< + "argument should be a value from %0 to %1">; + +def err_object_size_invalid_argument : Error< + "argument to __builtin_object_size must be a constant integer">; + +def err_builtin_longjmp_invalid_val : Error< + "argument to __builtin_longjmp must be a constant 1">; + +def ext_mixed_decls_code : Extension< + "ISO C90 forbids mixing declarations and code">; +def err_non_variable_decl_in_for : Error< + "declaration of non-local variable in 'for' loop">; +def err_toomany_element_decls : Error< + "only one element declaration is allowed">; +def err_selector_element_not_lvalue : Error< + "selector element is not a valid lvalue">; +def err_selector_element_type : Error< + "selector element type %0 is not a valid object">; +def err_collection_expr_type : Error< + "collection expression type %0 is not a valid object">; + +// Type +def ext_invalid_sign_spec : Extension<"'%0' cannot be signed or unsigned">; +def warn_receiver_forward_class : Warning< + "receiver %0 is a forward class and corresponding @interface may not exist">; +def note_method_sent_forward_class : Note<"method %0 is used for the forward class">; +def warn_missing_declspec : Warning< + "declaration specifier missing, defaulting to 'int'">; +def warn_missing_type_specifier : Warning< + "type specifier missing, defaults to 'int'">, + InGroup<ImplicitInt>; +def err_decimal_unsupported : Error< + "GNU decimal type extension not supported">; +def err_missing_type_specifier : Error< + "C++ requires a type specifier for all declarations">; +def err_missing_param_declspec : Error< + "parameter requires a declaration specifier">; +def err_objc_array_of_interfaces : Error< + "array of interface %0 is invalid (probably should be an array of pointers)">; +def ext_c99_array_usage : Extension< + "use of C99-specific array features, accepted as an extension">; +def err_invalid_protocol_qualifiers : Error< + "invalid protocol qualifiers on non-ObjC type">; +def err_qualified_class_unsupported : Error< + "protocol qualified 'Class' is unsupported">; +def warn_ivar_use_hidden : Warning< + "local declaration of %0 hides instance variable">; +def error_ivar_use_in_class_method : Error< + "instance variable %0 accessed in class method">; +def error_private_ivar_access : Error<"instance variable %0 is private">; +def error_protected_ivar_access : Error<"instance variable %0 is protected">; +def warn_maynot_respond : Warning<"%0 may not respond to %1">; +def warn_attribute_method_def : Warning< + "method attribute can only be specified on method declarations">; + + +} |
