1//==--- DiagnosticASTKinds.td - libast diagnostics ------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10let Component = "AST" in { 11 12// Constant expression diagnostics. These (and their users) belong in Sema. 13def note_expr_divide_by_zero : Note<"division by zero">; 14def note_constexpr_invalid_cast : Note< 15 "%select{reinterpret_cast|dynamic_cast|cast that performs the conversions of" 16 " a reinterpret_cast|cast from %1}0 is not allowed in a constant expression">; 17def note_constexpr_invalid_downcast : Note< 18 "cannot cast object of dynamic type %0 to type %1">; 19def note_constexpr_overflow : Note< 20 "value %0 is outside the range of representable values of type %1">; 21def note_constexpr_negative_shift : Note<"negative shift count %0">; 22def note_constexpr_large_shift : Note< 23 "shift count %0 >= width of type %1 (%2 bit%s2)">; 24def note_constexpr_lshift_of_negative : Note<"left shift of negative value %0">; 25def note_constexpr_lshift_discards : Note<"signed left shift discards bits">; 26def note_constexpr_invalid_function : Note< 27 "%select{non-constexpr|undefined}0 %select{function|constructor}1 %2 cannot " 28 "be used in a constant expression">; 29def note_constexpr_no_return : Note< 30 "control reached end of constexpr function">; 31def note_constexpr_virtual_call : Note< 32 "cannot evaluate virtual function call in a constant expression">; 33def note_constexpr_virtual_base : Note< 34 "cannot construct object of type %0 with virtual base class " 35 "in a constant expression">; 36def note_constexpr_nonliteral : Note< 37 "non-literal type %0 cannot be used in a constant expression">; 38def note_constexpr_non_global : Note< 39 "%select{pointer|reference}0 to %select{|subobject of }1" 40 "%select{temporary|%3}2 is not a constant expression">; 41def note_constexpr_uninitialized : Note< 42 "%select{|sub}0object of type %1 is not initialized">; 43def note_constexpr_array_index : Note<"cannot refer to element %0 of " 44 "%select{array of %2 elements|non-array object}1 in a constant expression">; 45def note_constexpr_float_arithmetic : Note< 46 "floating point arithmetic produces %select{an infinity|a NaN}0">; 47def note_constexpr_pointer_subtraction_not_same_array : Note< 48 "subtracted pointers are not elements of the same array">; 49def note_constexpr_pointer_subtraction_zero_size : Note< 50 "subtraction of pointers to type %0 of zero size">; 51def note_constexpr_pointer_comparison_base_classes : Note< 52 "comparison of addresses of subobjects of different base classes " 53 "has unspecified value">; 54def note_constexpr_pointer_comparison_base_field : Note< 55 "comparison of address of base class subobject %0 of class %1 to field %2 " 56 "has unspecified value">; 57def note_constexpr_pointer_comparison_differing_access : Note< 58 "comparison of address of fields %0 and %2 of %4 with differing access " 59 "specifiers (%1 vs %3) has unspecified value">; 60def note_constexpr_compare_virtual_mem_ptr : Note< 61 "comparison of pointer to virtual member function %0 has unspecified value">; 62def note_constexpr_past_end : Note< 63 "dereferenced pointer past the end of %select{|subobject of }0" 64 "%select{temporary|%2}1 is not a constant expression">; 65def note_constexpr_past_end_subobject : Note< 66 "cannot %select{access base class of|access derived class of|access field of|" 67 "access array element of|ERROR|call member function on|" 68 "access real component of|access imaginary component of}0 " 69 "pointer past the end of object">; 70def note_constexpr_null_subobject : Note< 71 "cannot %select{access base class of|access derived class of|access field of|" 72 "access array element of|perform pointer arithmetic on|" 73 "call member function on|access real component of|" 74 "access imaginary component of}0 null pointer">; 75def note_constexpr_var_init_non_constant : Note< 76 "initializer of %0 is not a constant expression">; 77def note_constexpr_typeid_polymorphic : Note< 78 "typeid applied to expression of polymorphic type %0 is " 79 "not allowed in a constant expression">; 80def note_constexpr_void_comparison : Note< 81 "comparison between unequal pointers to void has unspecified result">; 82def note_constexpr_temporary_here : Note<"temporary created here">; 83def note_constexpr_conditional_never_const : Note< 84 "both arms of conditional operator are unable to produce a " 85 "constant expression">; 86def note_constexpr_depth_limit_exceeded : Note< 87 "constexpr evaluation exceeded maximum depth of %0 calls">; 88def note_constexpr_call_limit_exceeded : Note< 89 "constexpr evaluation hit maximum call limit">; 90def note_constexpr_step_limit_exceeded : Note< 91 "constexpr evaluation hit maximum step limit; possible infinite loop?">; 92def note_constexpr_this : Note< 93 "%select{|implicit }0use of 'this' pointer is only allowed within the " 94 "evaluation of a call to a 'constexpr' member function">; 95def note_constexpr_lifetime_ended : Note< 96 "%select{read of|assignment to|increment of|decrement of}0 " 97 "%select{temporary|variable}1 whose lifetime has ended">; 98def note_constexpr_access_uninit : Note< 99 "%select{read of|assignment to|increment of|decrement of}0 " 100 "object outside its lifetime is not allowed in a constant expression">; 101def note_constexpr_use_uninit_reference : Note< 102 "use of reference outside its lifetime " 103 "is not allowed in a constant expression">; 104def note_constexpr_modify_const_type : Note< 105 "modification of object of const-qualified type %0 is not allowed " 106 "in a constant expression">; 107def note_constexpr_access_volatile_type : Note< 108 "%select{read of|assignment to|increment of|decrement of}0 " 109 "volatile-qualified type %1 is not allowed in a constant expression">; 110def note_constexpr_access_volatile_obj : Note< 111 "%select{read of|assignment to|increment of|decrement of}0 volatile " 112 "%select{temporary|object %2|member %2}1 is not allowed in " 113 "a constant expression">; 114def note_constexpr_ltor_mutable : Note< 115 "read of mutable member %0 is not allowed in a constant expression">; 116def note_constexpr_ltor_non_const_int : Note< 117 "read of non-const variable %0 is not allowed in a constant expression">; 118def note_constexpr_ltor_non_constexpr : Note< 119 "read of non-constexpr variable %0 is not allowed in a constant expression">; 120def note_constexpr_access_null : Note< 121 "%select{read of|assignment to|increment of|decrement of}0 " 122 "dereferenced null pointer is not allowed in a constant expression">; 123def note_constexpr_access_past_end : Note< 124 "%select{read of|assignment to|increment of|decrement of}0 " 125 "dereferenced one-past-the-end pointer is not allowed in a constant expression">; 126def note_constexpr_access_inactive_union_member : Note< 127 "%select{read of|assignment to|increment of|decrement of}0 " 128 "member %1 of union with %select{active member %3|no active member}2 " 129 "is not allowed in a constant expression">; 130def note_constexpr_access_static_temporary : Note< 131 "%select{read of|assignment to|increment of|decrement of}0 temporary " 132 "is not allowed in a constant expression outside the expression that " 133 "created the temporary">; 134def note_constexpr_modify_global : Note< 135 "a constant expression cannot modify an object that is visible outside " 136 "that expression">; 137def note_constexpr_stmt_expr_unsupported : Note< 138 "this use of statement expressions is not supported in a " 139 "constant expression">; 140def note_constexpr_calls_suppressed : Note< 141 "(skipping %0 call%s0 in backtrace; use -fconstexpr-backtrace-limit=0 to " 142 "see all)">; 143def note_constexpr_call_here : Note<"in call to '%0'">; 144def note_constexpr_baa_insufficient_alignment : Note< 145 "%select{alignment of|offset of the aligned pointer from}0 the base pointee " 146 "object (%1 %plural{1:byte|:bytes}1) is %select{less than|not a multiple of}0 the " 147 "asserted %2 %plural{1:byte|:bytes}2">; 148def note_constexpr_baa_value_insufficient_alignment : Note< 149 "value of the aligned pointer (%0) is not a multiple of the asserted %1 " 150 "%plural{1:byte|:bytes}1">; 151 152def warn_integer_constant_overflow : Warning< 153 "overflow in expression; result is %0 with type %1">, 154 InGroup<DiagGroup<"integer-overflow">>; 155 156// inline asm related. 157let CategoryName = "Inline Assembly Issue" in { 158 def err_asm_invalid_escape : Error< 159 "invalid %% escape in inline assembly string">; 160 def err_asm_unknown_symbolic_operand_name : Error< 161 "unknown symbolic operand name in inline assembly string">; 162 163 def err_asm_unterminated_symbolic_operand_name : Error< 164 "unterminated symbolic operand name in inline assembly string">; 165 def err_asm_empty_symbolic_operand_name : Error< 166 "empty symbolic operand name in inline assembly string">; 167 def err_asm_invalid_operand_number : Error< 168 "invalid operand number in inline asm string">; 169} 170 171 172// Importing ASTs 173def err_odr_variable_type_inconsistent : Error< 174 "external variable %0 declared with incompatible types in different " 175 "translation units (%1 vs. %2)">; 176def err_odr_variable_multiple_def : Error< 177 "external variable %0 defined in multiple translation units">; 178def note_odr_value_here : Note<"declared here with type %0">; 179def note_odr_defined_here : Note<"also defined here">; 180def err_odr_function_type_inconsistent : Error< 181 "external function %0 declared with incompatible types in different " 182 "translation units (%1 vs. %2)">; 183def warn_odr_tag_type_inconsistent : Warning< 184 "type %0 has incompatible definitions in different translation units">, 185 InGroup<DiagGroup<"odr">>; 186def note_odr_tag_kind_here: Note< 187 "%0 is a %select{struct|interface|union|class|enum}1 here">; 188def note_odr_field : Note<"field %0 has type %1 here">; 189def note_odr_missing_field : Note<"no corresponding field here">; 190def note_odr_bit_field : Note<"bit-field %0 with type %1 and length %2 here">; 191def note_odr_not_bit_field : Note<"field %0 is not a bit-field">; 192def note_odr_base : Note<"class has base type %0">; 193def note_odr_virtual_base : Note< 194 "%select{non-virtual|virtual}0 derivation here">; 195def note_odr_missing_base : Note<"no corresponding base class here">; 196def note_odr_number_of_bases : Note< 197 "class has %0 base %plural{1:class|:classes}0">; 198def note_odr_enumerator : Note<"enumerator %0 with value %1 here">; 199def note_odr_missing_enumerator : Note<"no corresponding enumerator here">; 200 201def err_odr_field_type_inconsistent : Error< 202 "field %0 declared with incompatible types in different " 203 "translation units (%1 vs. %2)">; 204 205// Importing Objective-C ASTs 206def err_odr_ivar_type_inconsistent : Error< 207 "instance variable %0 declared with incompatible types in different " 208 "translation units (%1 vs. %2)">; 209def err_odr_objc_superclass_inconsistent : Error< 210 "class %0 has incompatible superclasses">; 211def note_odr_objc_superclass : Note<"inherits from superclass %0 here">; 212def note_odr_objc_missing_superclass : Note<"no corresponding superclass here">; 213def err_odr_objc_method_result_type_inconsistent : Error< 214 "%select{class|instance}0 method %1 has incompatible result types in " 215 "different translation units (%2 vs. %3)">; 216def err_odr_objc_method_num_params_inconsistent : Error< 217 "%select{class|instance}0 method %1 has a different number of parameters in " 218 "different translation units (%2 vs. %3)">; 219def err_odr_objc_method_param_type_inconsistent : Error< 220 "%select{class|instance}0 method %1 has a parameter with a different types " 221 "in different translation units (%2 vs. %3)">; 222def err_odr_objc_method_variadic_inconsistent : Error< 223 "%select{class|instance}0 method %1 is variadic in one translation unit " 224 "and not variadic in another">; 225def note_odr_objc_method_here : Note< 226 "%select{class|instance}0 method %1 also declared here">; 227def err_odr_objc_property_type_inconsistent : Error< 228 "property %0 declared with incompatible types in different " 229 "translation units (%1 vs. %2)">; 230def err_odr_objc_property_impl_kind_inconsistent : Error< 231 "property %0 is implemented with %select{@synthesize|@dynamic}1 in one " 232 "translation but %select{@dynamic|@synthesize}1 in another translation unit">; 233def note_odr_objc_property_impl_kind : Note< 234 "property %0 is implemented with %select{@synthesize|@dynamic}1 here">; 235def err_odr_objc_synthesize_ivar_inconsistent : Error< 236 "property %0 is synthesized to different ivars in different translation " 237 "units (%1 vs. %2)">; 238def note_odr_objc_synthesize_ivar_here : Note< 239 "property is synthesized to ivar %0 here">; 240 241// Importing C++ ASTs 242def err_odr_different_num_template_parameters : Error< 243 "template parameter lists have a different number of parameters (%0 vs %1)">; 244def note_odr_template_parameter_list : Note< 245 "template parameter list also declared here">; 246def err_odr_different_template_parameter_kind : Error< 247 "template parameter has different kinds in different translation units">; 248def note_odr_template_parameter_here : Note< 249 "template parameter declared here">; 250def err_odr_parameter_pack_non_pack : Error< 251 "parameter kind mismatch; parameter is %select{not a|a}0 parameter pack">; 252def note_odr_parameter_pack_non_pack : Note< 253 "%select{parameter|parameter pack}0 declared here">; 254def err_odr_non_type_parameter_type_inconsistent : Error< 255 "non-type template parameter declared with incompatible types in different " 256 "translation units (%0 vs. %1)">; 257def err_unsupported_ast_node: Error<"cannot import unsupported AST node %0">; 258} 259