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_comparison_base_classes : Note< 50 "comparison of addresses of subobjects of different base classes " 51 "has unspecified value">; 52def note_constexpr_pointer_comparison_base_field : Note< 53 "comparison of address of base class subobject %0 of class %1 to field %2 " 54 "has unspecified value">; 55def note_constexpr_pointer_comparison_differing_access : Note< 56 "comparison of address of fields %0 and %2 of %4 with differing access " 57 "specifiers (%1 vs %3) has unspecified value">; 58def note_constexpr_compare_virtual_mem_ptr : Note< 59 "comparison of pointer to virtual member function %0 has unspecified value">; 60def note_constexpr_past_end : Note< 61 "dereferenced pointer past the end of %select{|subobject of }0" 62 "%select{temporary|%2}1 is not a constant expression">; 63def note_constexpr_past_end_subobject : Note< 64 "cannot %select{access base class of|access derived class of|access field of|" 65 "access array element of|ERROR|call member function on|" 66 "access real component of|access imaginary component of}0 " 67 "pointer past the end of object">; 68def note_constexpr_null_subobject : Note< 69 "cannot %select{access base class of|access derived class of|access field of|" 70 "access array element of|perform pointer arithmetic on|" 71 "call member function on|access real component of|" 72 "access imaginary component of}0 null pointer">; 73def note_constexpr_var_init_non_constant : Note< 74 "initializer of %0 is not a constant expression">; 75def note_constexpr_typeid_polymorphic : Note< 76 "typeid applied to expression of polymorphic type %0 is " 77 "not allowed in a constant expression">; 78def note_constexpr_void_comparison : Note< 79 "comparison between unequal pointers to void has unspecified result">; 80def note_constexpr_temporary_here : Note<"temporary created here">; 81def note_constexpr_conditional_never_const : Note< 82 "both arms of conditional operator are unable to produce a " 83 "constant expression">; 84def note_constexpr_depth_limit_exceeded : Note< 85 "constexpr evaluation exceeded maximum depth of %0 calls">; 86def note_constexpr_call_limit_exceeded : Note< 87 "constexpr evaluation hit maximum call limit">; 88def note_constexpr_step_limit_exceeded : Note< 89 "constexpr evaluation hit maximum step limit; possible infinite loop?">; 90def note_constexpr_lifetime_ended : Note< 91 "%select{read of|assignment to|increment of|decrement of}0 " 92 "%select{temporary|variable}1 whose lifetime has ended">; 93def note_constexpr_access_uninit : Note< 94 "%select{read of|assignment to|increment of|decrement of}0 " 95 "object outside its lifetime is not allowed in a constant expression">; 96def note_constexpr_use_uninit_reference : Note< 97 "use of reference outside its lifetime " 98 "is not allowed in a constant expression">; 99def note_constexpr_modify_const_type : Note< 100 "modification of object of const-qualified type %0 is not allowed " 101 "in a constant expression">; 102def note_constexpr_access_volatile_type : Note< 103 "%select{read of|assignment to|increment of|decrement of}0 " 104 "volatile-qualified type %1 is not allowed in a constant expression">; 105def note_constexpr_access_volatile_obj : Note< 106 "%select{read of|assignment to|increment of|decrement of}0 volatile " 107 "%select{temporary|object %2|member %2}1 is not allowed in " 108 "a constant expression">; 109def note_constexpr_ltor_mutable : Note< 110 "read of mutable member %0 is not allowed in a constant expression">; 111def note_constexpr_ltor_non_const_int : Note< 112 "read of non-const variable %0 is not allowed in a constant expression">; 113def note_constexpr_ltor_non_constexpr : Note< 114 "read of non-constexpr variable %0 is not allowed in a constant expression">; 115def note_constexpr_access_null : Note< 116 "%select{read of|assignment to|increment of|decrement of}0 " 117 "dereferenced null pointer is not allowed in a constant expression">; 118def note_constexpr_access_past_end : Note< 119 "%select{read of|assignment to|increment of|decrement of}0 " 120 "dereferenced one-past-the-end pointer is not allowed in a constant expression">; 121def note_constexpr_access_inactive_union_member : Note< 122 "%select{read of|assignment to|increment of|decrement of}0 " 123 "member %1 of union with %select{active member %3|no active member}2 " 124 "is not allowed in a constant expression">; 125def note_constexpr_access_static_temporary : Note< 126 "%select{read of|assignment to|increment of|decrement of}0 temporary " 127 "is not allowed in a constant expression outside the expression that " 128 "created the temporary">; 129def note_constexpr_modify_global : Note< 130 "a constant expression cannot modify an object that is visible outside " 131 "that expression">; 132def note_constexpr_stmt_expr_unsupported : Note< 133 "this use of statement expressions is not supported in a " 134 "constant expression">; 135def note_constexpr_calls_suppressed : Note< 136 "(skipping %0 call%s0 in backtrace; use -fconstexpr-backtrace-limit=0 to " 137 "see all)">; 138def note_constexpr_call_here : Note<"in call to '%0'">; 139def warn_integer_constant_overflow : Warning< 140 "overflow in expression; result is %0 with type %1">, 141 InGroup<DiagGroup<"integer-overflow">>; 142 143// inline asm related. 144let CategoryName = "Inline Assembly Issue" in { 145 def err_asm_invalid_escape : Error< 146 "invalid %% escape in inline assembly string">; 147 def err_asm_unknown_symbolic_operand_name : Error< 148 "unknown symbolic operand name in inline assembly string">; 149 150 def err_asm_unterminated_symbolic_operand_name : Error< 151 "unterminated symbolic operand name in inline assembly string">; 152 def err_asm_empty_symbolic_operand_name : Error< 153 "empty symbolic operand name in inline assembly string">; 154 def err_asm_invalid_operand_number : Error< 155 "invalid operand number in inline asm string">; 156} 157 158 159// Importing ASTs 160def err_odr_variable_type_inconsistent : Error< 161 "external variable %0 declared with incompatible types in different " 162 "translation units (%1 vs. %2)">; 163def err_odr_variable_multiple_def : Error< 164 "external variable %0 defined in multiple translation units">; 165def note_odr_value_here : Note<"declared here with type %0">; 166def note_odr_defined_here : Note<"also defined here">; 167def err_odr_function_type_inconsistent : Error< 168 "external function %0 declared with incompatible types in different " 169 "translation units (%1 vs. %2)">; 170def warn_odr_tag_type_inconsistent : Warning< 171 "type %0 has incompatible definitions in different translation units">, 172 InGroup<DiagGroup<"odr">>; 173def note_odr_tag_kind_here: Note< 174 "%0 is a %select{struct|interface|union|class|enum}1 here">; 175def note_odr_field : Note<"field %0 has type %1 here">; 176def note_odr_missing_field : Note<"no corresponding field here">; 177def note_odr_bit_field : Note<"bit-field %0 with type %1 and length %2 here">; 178def note_odr_not_bit_field : Note<"field %0 is not a bit-field">; 179def note_odr_base : Note<"class has base type %0">; 180def note_odr_virtual_base : Note< 181 "%select{non-virtual|virtual}0 derivation here">; 182def note_odr_missing_base : Note<"no corresponding base class here">; 183def note_odr_number_of_bases : Note< 184 "class has %0 base %plural{1:class|:classes}0">; 185def note_odr_enumerator : Note<"enumerator %0 with value %1 here">; 186def note_odr_missing_enumerator : Note<"no corresponding enumerator here">; 187 188def err_odr_field_type_inconsistent : Error< 189 "field %0 declared with incompatible types in different " 190 "translation units (%1 vs. %2)">; 191 192// Importing Objective-C ASTs 193def err_odr_ivar_type_inconsistent : Error< 194 "instance variable %0 declared with incompatible types in different " 195 "translation units (%1 vs. %2)">; 196def err_odr_objc_superclass_inconsistent : Error< 197 "class %0 has incompatible superclasses">; 198def note_odr_objc_superclass : Note<"inherits from superclass %0 here">; 199def note_odr_objc_missing_superclass : Note<"no corresponding superclass here">; 200def err_odr_objc_method_result_type_inconsistent : Error< 201 "%select{class|instance}0 method %1 has incompatible result types in " 202 "different translation units (%2 vs. %3)">; 203def err_odr_objc_method_num_params_inconsistent : Error< 204 "%select{class|instance}0 method %1 has a different number of parameters in " 205 "different translation units (%2 vs. %3)">; 206def err_odr_objc_method_param_type_inconsistent : Error< 207 "%select{class|instance}0 method %1 has a parameter with a different types " 208 "in different translation units (%2 vs. %3)">; 209def err_odr_objc_method_variadic_inconsistent : Error< 210 "%select{class|instance}0 method %1 is variadic in one translation unit " 211 "and not variadic in another">; 212def note_odr_objc_method_here : Note< 213 "%select{class|instance}0 method %1 also declared here">; 214def err_odr_objc_property_type_inconsistent : Error< 215 "property %0 declared with incompatible types in different " 216 "translation units (%1 vs. %2)">; 217def err_odr_objc_property_impl_kind_inconsistent : Error< 218 "property %0 is implemented with %select{@synthesize|@dynamic}1 in one " 219 "translation but %select{@dynamic|@synthesize}1 in another translation unit">; 220def note_odr_objc_property_impl_kind : Note< 221 "property %0 is implemented with %select{@synthesize|@dynamic}1 here">; 222def err_odr_objc_synthesize_ivar_inconsistent : Error< 223 "property %0 is synthesized to different ivars in different translation " 224 "units (%1 vs. %2)">; 225def note_odr_objc_synthesize_ivar_here : Note< 226 "property is synthesized to ivar %0 here">; 227 228// Importing C++ ASTs 229def err_odr_different_num_template_parameters : Error< 230 "template parameter lists have a different number of parameters (%0 vs %1)">; 231def note_odr_template_parameter_list : Note< 232 "template parameter list also declared here">; 233def err_odr_different_template_parameter_kind : Error< 234 "template parameter has different kinds in different translation units">; 235def note_odr_template_parameter_here : Note< 236 "template parameter declared here">; 237def err_odr_parameter_pack_non_pack : Error< 238 "parameter kind mismatch; parameter is %select{not a|a}0 parameter pack">; 239def note_odr_parameter_pack_non_pack : Note< 240 "%select{parameter|parameter pack}0 declared here">; 241def err_odr_non_type_parameter_type_inconsistent : Error< 242 "non-type template parameter declared with incompatible types in different " 243 "translation units (%0 vs. %1)">; 244def err_unsupported_ast_node: Error<"cannot import unsupported AST node %0">; 245} 246