1//==--- DiagnosticParseKinds.td - libparse diagnostics --------------------===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8 9//===----------------------------------------------------------------------===// 10// Parser Diagnostics 11//===----------------------------------------------------------------------===// 12 13let Component = "Parse" in { 14 15def err_asm_qualifier_ignored : Error< 16 "expected 'volatile', 'inline', 'goto', or '('">, CatInlineAsm; 17def err_global_asm_qualifier_ignored : Error< 18 "meaningless '%0' on asm outside function">, CatInlineAsm; 19 20let CategoryName = "Inline Assembly Issue" in { 21def err_asm_empty : Error<"__asm used with no assembly instructions">; 22def err_inline_ms_asm_parsing : Error<"%0">; 23def err_msasm_unsupported_arch : Error< 24 "unsupported architecture '%0' for MS-style inline assembly">; 25def err_msasm_unable_to_create_target : Error< 26 "MS-style inline assembly is not available: %0">; 27def err_gnu_inline_asm_disabled : Error< 28 "GNU-style inline assembly is disabled">; 29def err_asm_duplicate_qual : Error<"duplicate asm qualifier '%0'">; 30} 31 32let CategoryName = "Parse Issue" in { 33 34def ext_empty_translation_unit : Extension< 35 "ISO C requires a translation unit to contain at least one declaration">, 36 InGroup<DiagGroup<"empty-translation-unit">>; 37def warn_cxx98_compat_top_level_semi : Warning< 38 "extra ';' outside of a function is incompatible with C++98">, 39 InGroup<CXX98CompatExtraSemi>, DefaultIgnore; 40def ext_extra_semi : Extension< 41 "extra ';' %select{" 42 "outside of a function|" 43 "inside a %1|" 44 "inside instance variable list|" 45 "after member function definition}0">, 46 InGroup<ExtraSemi>; 47def ext_extra_semi_cxx11 : Extension< 48 "extra ';' outside of a function is a C++11 extension">, 49 InGroup<CXX11ExtraSemi>; 50def warn_extra_semi_after_mem_fn_def : Warning< 51 "extra ';' after member function definition">, 52 InGroup<ExtraSemi>, DefaultIgnore; 53def warn_null_statement : Warning< 54 "empty expression statement has no effect; " 55 "remove unnecessary ';' to silence this warning">, 56 InGroup<ExtraSemiStmt>, DefaultIgnore; 57 58def warn_misleading_indentation : Warning< 59 "misleading indentation; statement is not part of " 60 "the previous '%select{if|else|for|while}0'">, 61 InGroup<MisleadingIndentation>, DefaultIgnore; 62def note_previous_statement : Note< 63 "previous statement is here">; 64 65def subst_compound_token_kind : TextSubstitution< 66 "%select{%1 and |}0%2 tokens " 67 "%select{introducing statement expression|terminating statement expression|" 68 "introducing attribute|terminating attribute|" 69 "forming pointer to member type}3">; 70def warn_compound_token_split_by_macro : Warning< 71 "%sub{subst_compound_token_kind}0,1,2,3 appear in different " 72 "macro expansion contexts">, InGroup<CompoundTokenSplitByMacro>; 73def note_compound_token_split_second_token_here : Note< 74 "%select{|second }0%1 token is here">; 75def warn_compound_token_split_by_whitespace : Warning< 76 "%sub{subst_compound_token_kind}0,1,2,3 are separated by whitespace">, 77 InGroup<CompoundTokenSplitBySpace>, DefaultIgnore; 78 79def ext_thread_before : Extension<"'__thread' before '%0'">; 80def ext_keyword_as_ident : ExtWarn< 81 "keyword '%0' will be made available as an identifier " 82 "%select{here|for the remainder of the translation unit}1">, 83 InGroup<KeywordCompat>; 84 85def ext_nullability : Extension< 86 "type nullability specifier %0 is a Clang extension">, 87 InGroup<DiagGroup<"nullability-extension">>; 88 89def err_empty_enum : Error<"use of empty enum">; 90 91def ext_ident_list_in_param : Extension< 92 "type-less parameter names in function declaration">; 93def ext_c99_variable_decl_in_for_loop : Extension< 94 "variable declaration in for loop is a C99-specific feature">, InGroup<C99>; 95def ext_c99_compound_literal : Extension< 96 "compound literals are a C99-specific feature">, InGroup<C99>; 97def ext_enumerator_list_comma_c : Extension< 98 "commas at the end of enumerator lists are a C99-specific " 99 "feature">, InGroup<C99>; 100def ext_enumerator_list_comma_cxx : Extension< 101 "commas at the end of enumerator lists are a C++11 extension">, 102 InGroup<CXX11>; 103def warn_cxx98_compat_enumerator_list_comma : Warning< 104 "commas at the end of enumerator lists are incompatible with C++98">, 105 InGroup<CXX98CompatPedantic>, DefaultIgnore; 106def err_enumerator_list_missing_comma : Error< 107 "missing ',' between enumerators">; 108def err_enumerator_unnamed_no_def : Error< 109 "unnamed enumeration must be a definition">; 110def ext_cxx11_enum_fixed_underlying_type : Extension< 111 "enumeration types with a fixed underlying type are a C++11 extension">, 112 InGroup<CXX11>; 113def ext_ms_c_enum_fixed_underlying_type : Extension< 114 "enumeration types with a fixed underlying type are a Microsoft extension">, 115 InGroup<MicrosoftFixedEnum>; 116def ext_clang_c_enum_fixed_underlying_type : Extension< 117 "enumeration types with a fixed underlying type are a Clang extension">, 118 InGroup<DiagGroup<"fixed-enum-extension">>; 119def warn_cxx98_compat_enum_fixed_underlying_type : Warning< 120 "enumeration types with a fixed underlying type are incompatible with C++98">, 121 InGroup<CXX98Compat>, DefaultIgnore; 122def ext_enum_base_in_type_specifier : ExtWarn< 123 "non-defining declaration of enumeration with a fixed underlying type is " 124 "only permitted as a standalone declaration" 125 "%select{|; missing list of enumerators?}0">, 126 InGroup<DiagGroup<"elaborated-enum-base">>, DefaultError; 127def ext_elaborated_enum_class : ExtWarn< 128 "reference to enumeration must use 'enum' not 'enum %select{struct|class}0'">, 129 InGroup<DiagGroup<"elaborated-enum-class">>, DefaultError; 130def err_scoped_enum_missing_identifier : Error< 131 "scoped enumeration requires a name">; 132def ext_scoped_enum : ExtWarn< 133 "scoped enumerations are a C++11 extension">, InGroup<CXX11>; 134def warn_cxx98_compat_scoped_enum : Warning< 135 "scoped enumerations are incompatible with C++98">, 136 InGroup<CXX98Compat>, DefaultIgnore; 137def err_anonymous_enum_bitfield : Error< 138 "ISO C++ only allows ':' in member enumeration declaration to introduce " 139 "a fixed underlying type, not an anonymous bit-field">; 140 141def warn_cxx98_compat_alignof : Warning< 142 "alignof expressions are incompatible with C++98">, 143 InGroup<CXX98Compat>, DefaultIgnore; 144def ext_alignof_expr : ExtWarn< 145 "%0 applied to an expression is a GNU extension">, InGroup<GNUAlignofExpression>; 146def err_lambda_after_delete : Error< 147 "'[]' after delete interpreted as 'delete[]'; add parentheses to treat this as a lambda-expression">; 148 149def warn_microsoft_dependent_exists : Warning< 150 "dependent %select{__if_not_exists|__if_exists}0 declarations are ignored">, 151 InGroup<DiagGroup<"microsoft-exists">>; 152def warn_microsoft_qualifiers_ignored : Warning< 153 "qualifiers after comma in declarator list are ignored">, 154 InGroup<IgnoredAttributes>; 155 156def err_duplicate_default_assoc : Error< 157 "duplicate default generic association">; 158def note_previous_default_assoc : Note< 159 "previous default generic association is here">; 160 161def ext_c99_feature : Extension< 162 "'%0' is a C99 extension">, InGroup<C99>; 163def ext_c11_feature : Extension< 164 "'%0' is a C11 extension">, InGroup<C11>; 165 166def err_c11_noreturn_misplaced : Error< 167 "'_Noreturn' keyword must precede function declarator">; 168 169def ext_gnu_indirect_goto : Extension< 170 "use of GNU indirect-goto extension">, InGroup<GNULabelsAsValue>; 171def ext_gnu_address_of_label : Extension< 172 "use of GNU address-of-label extension">, InGroup<GNULabelsAsValue>; 173def err_stmtexpr_file_scope : Error< 174 "statement expression not allowed at file scope">; 175def ext_gnu_statement_expr : Extension< 176 "use of GNU statement expression extension">, InGroup<GNUStatementExpression>; 177def ext_gnu_statement_expr_macro : Extension< 178 "use of GNU statement expression extension from macro expansion">, 179 InGroup<GNUStatementExpressionFromMacroExpansion>; 180def ext_gnu_conditional_expr : Extension< 181 "use of GNU ?: conditional expression extension, omitting middle operand">, InGroup<GNUConditionalOmittedOperand>; 182def ext_gnu_empty_initializer : Extension< 183 "use of GNU empty initializer extension">, InGroup<GNUEmptyInitializer>; 184def ext_gnu_array_range : Extension<"use of GNU array range extension">, 185 InGroup<GNUDesignator>; 186def ext_gnu_missing_equal_designator : ExtWarn< 187 "use of GNU 'missing =' extension in designator">, 188 InGroup<GNUDesignator>; 189def err_expected_equal_designator : Error<"expected '=' or another designator">; 190def ext_gnu_old_style_field_designator : ExtWarn< 191 "use of GNU old-style field designator extension">, 192 InGroup<GNUDesignator>; 193def ext_gnu_case_range : Extension<"use of GNU case range extension">, 194 InGroup<GNUCaseRange>; 195 196// Generic errors. 197def err_expected_expression : Error<"expected expression">; 198def err_expected_type : Error<"expected a type">; 199def err_expected_external_declaration : Error<"expected external declaration">; 200def err_extraneous_closing_brace : Error<"extraneous closing brace ('}')">; 201def err_expected_semi_declaration : Error< 202 "expected ';' at end of declaration">; 203def err_expected_semi_decl_list : Error< 204 "expected ';' at end of declaration list">; 205def ext_expected_semi_decl_list : ExtWarn< 206 "expected ';' at end of declaration list">; 207def err_expected_member_name_or_semi : Error< 208 "expected member name or ';' after declaration specifiers">; 209def err_function_declared_typedef : Error< 210 "function definition declared 'typedef'">; 211def err_at_defs_cxx : Error<"@defs is not supported in Objective-C++">; 212def err_at_in_class : Error<"unexpected '@' in member specification">; 213def err_unexpected_semi : Error<"unexpected ';' before %0">; 214def err_postfix_after_unary_requires_parens : Error< 215 "expression cannot be followed by a postfix %0 operator; add parentheses">; 216def err_unparenthesized_non_primary_expr_in_requires_clause : Error< 217 "parentheses are required around this expression in a requires clause">; 218def note_unparenthesized_non_primary_expr_in_requires_clause : Note< 219 "parentheses are required around this expression in a requires clause">; 220 221def err_expected_fn_body : Error< 222 "expected function body after function declarator">; 223def warn_attribute_on_function_definition : Warning< 224 "GCC does not allow %0 attribute in this position on a function definition">, 225 InGroup<GccCompat>; 226def warn_gcc_attribute_location : Warning< 227 "GCC does not allow an attribute in this position on a function declaration">, 228 InGroup<GccCompat>; 229def warn_gcc_variable_decl_in_for_loop : Warning< 230 "GCC does not allow variable declarations in for loop initializers before " 231 "C99">, InGroup<GccCompat>; 232def warn_attribute_no_decl : Warning< 233 "attribute %0 ignored, because it is not attached to a declaration">, 234 InGroup<IgnoredAttributes>; 235def err_ms_attributes_not_enabled : Error< 236 "'__declspec' attributes are not enabled; use '-fdeclspec' or " 237 "'-fms-extensions' to enable support for __declspec attributes">; 238def err_expected_method_body : Error<"expected method body">; 239def err_declspec_after_virtspec : Error< 240 "'%0' qualifier may not appear after the virtual specifier '%1'">; 241def err_invalid_token_after_toplevel_declarator : Error< 242 "expected ';' after top level declarator">; 243def err_invalid_token_after_declarator_suggest_equal : Error< 244 "invalid %0 at end of declaration; did you mean '='?">; 245def err_expected_statement : Error<"expected statement">; 246def err_expected_lparen_after : Error<"expected '(' after '%0'">; 247def err_expected_rparen_after : Error<"expected ')' after '%0'">; 248def err_expected_punc : Error<"expected ')' or ',' after '%0'">; 249def err_expected_less_after : Error<"expected '<' after '%0'">; 250def err_expected_lbrace_in_compound_literal : Error< 251 "expected '{' in compound literal">; 252def err_expected_while : Error<"expected 'while' in do/while loop">; 253 254def err_expected_semi_after_stmt : Error<"expected ';' after %0 statement">; 255def err_expected_semi_after_expr : Error<"expected ';' after expression">; 256def err_extraneous_token_before_semi : Error<"extraneous '%0' before ';'">; 257 258def err_expected_semi_after_method_proto : Error< 259 "expected ';' after method prototype">; 260def err_expected_semi_after_namespace_name : Error< 261 "expected ';' after namespace name">; 262def err_unexpected_namespace_attributes_alias : Error< 263 "attributes cannot be specified on namespace alias">; 264def err_unexpected_nested_namespace_attribute : Error< 265 "attributes cannot be specified on a nested namespace definition">; 266def err_inline_namespace_alias : Error<"namespace alias cannot be inline">; 267def err_namespace_nonnamespace_scope : Error< 268 "namespaces can only be defined in global or namespace scope">; 269def ext_nested_namespace_definition : ExtWarn< 270 "nested namespace definition is a C++17 extension; " 271 "define each namespace separately">, InGroup<CXX17>; 272def warn_cxx14_compat_nested_namespace_definition : Warning< 273 "nested namespace definition is incompatible with C++ standards before C++17">, 274 InGroup<CXXPre17Compat>, DefaultIgnore; 275def ext_inline_nested_namespace_definition : ExtWarn< 276 "inline nested namespace definition is a C++20 extension">, InGroup<CXX20>; 277def warn_cxx17_compat_inline_nested_namespace_definition : Warning< 278 "inline nested namespace definition is incompatible with C++ standards before" 279 " C++20">, InGroup<CXXPre20Compat>, DefaultIgnore; 280def err_inline_nested_namespace_definition : Error< 281 "nested namespace definition cannot be 'inline'">; 282def err_expected_semi_after_attribute_list : Error< 283 "expected ';' after attribute list">; 284def err_expected_semi_after_static_assert : Error< 285 "expected ';' after '%0'">; 286def err_expected_semi_for : Error<"expected ';' in 'for' statement specifier">; 287def err_single_decl_assign_in_for_range : Error< 288 "range-based 'for' statement uses ':', not '='">; 289def warn_missing_selector_name : Warning< 290 "%0 used as the name of the previous parameter rather than as part " 291 "of the selector">, 292 InGroup<DiagGroup<"missing-selector-name">>; 293def note_missing_selector_name : Note< 294 "introduce a parameter name to make %0 part of the selector">; 295def note_force_empty_selector_name : Note< 296 "or insert whitespace before ':' to use %0 as parameter name " 297 "and have an empty entry in the selector">; 298def err_label_end_of_compound_statement : Error< 299 "label at end of compound statement: expected statement">; 300def err_address_of_label_outside_fn : Error< 301 "use of address-of-label extension outside of a function body">; 302def err_asm_operand_wide_string_literal : Error< 303 "cannot use %select{unicode|wide|an empty}0 string literal in 'asm'">; 304def err_expected_selector_for_method : Error< 305 "expected selector for Objective-C method">; 306def err_expected_property_name : Error<"expected property name">; 307 308def err_unexpected_at : Error<"unexpected '@' in program">; 309def err_atimport : Error< 310"use of '@import' when modules are disabled">; 311 312def warn_atimport_in_framework_header : Warning< 313 "use of '@import' in framework header is discouraged, " 314 "including this header requires -fmodules">, 315 InGroup<FrameworkHdrAtImport>; 316 317def err_invalid_reference_qualifier_application : Error< 318 "'%0' qualifier may not be applied to a reference">; 319def err_illegal_decl_reference_to_reference : Error< 320 "%0 declared as a reference to a reference">; 321def ext_rvalue_reference : ExtWarn< 322 "rvalue references are a C++11 extension">, InGroup<CXX11>; 323def warn_cxx98_compat_rvalue_reference : Warning< 324 "rvalue references are incompatible with C++98">, 325 InGroup<CXX98Compat>, DefaultIgnore; 326def ext_ref_qualifier : ExtWarn< 327 "reference qualifiers on functions are a C++11 extension">, InGroup<CXX11>; 328def warn_cxx98_compat_ref_qualifier : Warning< 329 "reference qualifiers on functions are incompatible with C++98">, 330 InGroup<CXX98Compat>, DefaultIgnore; 331def ext_inline_namespace : ExtWarn< 332 "inline namespaces are a C++11 feature">, InGroup<CXX11InlineNamespace>; 333def warn_cxx98_compat_inline_namespace : Warning< 334 "inline namespaces are incompatible with C++98">, 335 InGroup<CXX98Compat>, DefaultIgnore; 336def ext_generalized_initializer_lists : ExtWarn< 337 "generalized initializer lists are a C++11 extension">, 338 InGroup<CXX11>; 339def warn_cxx98_compat_generalized_initializer_lists : Warning< 340 "generalized initializer lists are incompatible with C++98">, 341 InGroup<CXX98Compat>, DefaultIgnore; 342def err_init_list_bin_op : Error<"initializer list cannot be used on the " 343 "%select{left|right}0 hand side of operator '%1'">; 344def warn_cxx98_compat_trailing_return_type : Warning< 345 "trailing return types are incompatible with C++98">, 346 InGroup<CXX98Compat>, DefaultIgnore; 347def err_requires_clause_must_appear_after_trailing_return : Error< 348 "trailing return type must appear before trailing requires clause">; 349def err_requires_clause_on_declarator_not_declaring_a_function : Error< 350 "trailing requires clause can only be used when declaring a function">; 351def err_requires_clause_inside_parens : Error< 352 "trailing requires clause should be placed outside parentheses">; 353def ext_auto_storage_class : ExtWarn< 354 "'auto' storage class specifier is not permitted in C++11, and will not " 355 "be supported in future releases">, InGroup<DiagGroup<"auto-storage-class">>; 356def ext_decltype_auto_type_specifier : ExtWarn< 357 "'decltype(auto)' type specifier is a C++14 extension">, InGroup<CXX14>; 358def warn_cxx11_compat_decltype_auto_type_specifier : Warning< 359 "'decltype(auto)' type specifier is incompatible with C++ standards before " 360 "C++14">, InGroup<CXXPre14Compat>, DefaultIgnore; 361def ext_auto_type : Extension< 362 "'__auto_type' is a GNU extension">, 363 InGroup<GNUAutoType>; 364def ext_for_range : ExtWarn< 365 "range-based for loop is a C++11 extension">, InGroup<CXX11>; 366def warn_cxx98_compat_for_range : Warning< 367 "range-based for loop is incompatible with C++98">, 368 InGroup<CXX98Compat>, DefaultIgnore; 369def err_for_range_identifier : Error< 370 "range-based for loop requires type for loop variable">; 371def err_for_range_expected_decl : Error< 372 "for range declaration must declare a variable">; 373def err_argument_required_after_attribute : Error< 374 "argument required after attribute">; 375def err_missing_param : Error<"expected parameter declarator">; 376def err_function_scope_depth_exceeded : Error< 377 "function scope depth exceeded maximum of %0">, DefaultFatal; 378def err_missing_comma_before_ellipsis : Error< 379 "C requires a comma prior to the ellipsis in a variadic function type">; 380def err_unexpected_typedef_ident : Error< 381 "unexpected type name %0: expected identifier">; 382def warn_cxx98_compat_decltype : Warning< 383 "'decltype' type specifier is incompatible with C++98">, 384 InGroup<CXX98Compat>, DefaultIgnore; 385def err_unexpected_scope_on_base_decltype : Error< 386 "unexpected namespace scope prior to decltype">; 387def err_expected_class_name : Error<"expected class name">; 388def err_expected_class_name_not_template : 389 Error<"'typename' is redundant; base classes are implicitly types">; 390def err_unspecified_vla_size_with_static : Error< 391 "'static' may not be used with an unspecified variable length array size">; 392def err_unspecified_size_with_static : Error< 393 "'static' may not be used without an array size">; 394def err_expected_parentheses_around_typename : Error< 395 "expected parentheses around type name in %0 expression">; 396 397def err_expected_case_before_expression: Error< 398 "expected 'case' keyword before expression">; 399 400def ext_warn_gnu_final : ExtWarn< 401 "__final is a GNU extension, consider using C++11 final">, 402 InGroup<GccCompat>; 403 404// Declarations. 405def err_typename_requires_specqual : Error< 406 "type name requires a specifier or qualifier">; 407def err_typename_invalid_storageclass : Error< 408 "type name does not allow storage class to be specified">; 409def err_typename_invalid_functionspec : Error< 410 "type name does not allow function specifier to be specified">; 411def err_typename_invalid_constexpr : Error< 412 "type name does not allow %sub{select_constexpr_spec_kind}0 specifier " 413 "to be specified">; 414def err_typename_identifiers_only : Error< 415 "typename is allowed for identifiers only">; 416 417def err_friend_invalid_in_context : Error< 418 "'friend' used outside of class">; 419def err_templated_using_directive_declaration : Error< 420 "cannot template a using %select{directive|declaration}0">; 421def err_unexpected_colon_in_nested_name_spec : Error< 422 "unexpected ':' in nested name specifier; did you mean '::'?">; 423def err_unexpected_token_in_nested_name_spec : Error< 424 "'%0' cannot be a part of nested name specifier; did you mean ':'?">; 425def err_bool_redeclaration : Error< 426 "redeclaration of C++ built-in type 'bool'">; 427def warn_cxx98_compat_static_assert : Warning< 428 "'static_assert' declarations are incompatible with C++98">, 429 InGroup<CXX98Compat>, DefaultIgnore; 430def ext_ms_static_assert : ExtWarn< 431 "use of 'static_assert' without inclusion of <assert.h> is a Microsoft " 432 "extension">, InGroup<MicrosoftStaticAssert>; 433def ext_cxx_static_assert_no_message : ExtWarn< 434 "'static_assert' with no message is a C++17 extension">, InGroup<CXX17>; 435def ext_c_static_assert_no_message : ExtWarn< 436 "'_Static_assert' with no message is a C2x extension">, InGroup<C2x>; 437def warn_cxx14_compat_static_assert_no_message : Warning< 438 "'static_assert' with no message is incompatible with C++ standards before " 439 "C++17">, 440 DefaultIgnore, InGroup<CXXPre17Compat>; 441def warn_c17_compat_static_assert_no_message : Warning< 442 "'_Static_assert' with no message is incompatible with C standards before " 443 "C2x">, 444 DefaultIgnore, InGroup<CPre2xCompat>; 445def err_function_definition_not_allowed : Error< 446 "function definition is not allowed here">; 447def err_expected_end_of_enumerator : Error< 448 "expected '= constant-expression' or end of enumerator definition">; 449def err_expected_coloncolon_after_super : Error< 450 "expected '::' after '__super'">; 451 452def ext_decomp_decl_empty : ExtWarn< 453 "ISO C++17 does not allow a decomposition group to be empty">, 454 InGroup<DiagGroup<"empty-decomposition">>; 455 456/// Objective-C parser diagnostics 457def err_expected_minus_or_plus : Error< 458 "method type specifier must start with '-' or '+'">; 459def err_objc_missing_end : Error<"missing '@end'">; 460def note_objc_container_start : Note< 461 "%select{class|protocol|category|class extension|implementation" 462 "|category implementation}0 started here">; 463def warn_objc_protocol_qualifier_missing_id : Warning< 464 "protocol has no object type specified; defaults to qualified 'id'">; 465def err_objc_unknown_at : Error<"expected an Objective-C directive after '@'">; 466def err_illegal_super_cast : Error< 467 "cannot cast 'super' (it isn't an expression)">; 468def err_nsnumber_nonliteral_unary : Error< 469 "@%0 must be followed by a number to form an NSNumber object">; 470def warn_cstyle_param : Warning< 471 "use of C-style parameters in Objective-C method declarations" 472 " is deprecated">, InGroup<DeprecatedDeclarations>; 473 474let CategoryName = "ARC Parse Issue" in { 475def err_arc_bridge_retain : Error< 476 "unknown cast annotation __bridge_retain; did you mean __bridge_retained?">; 477// To be default mapped to an error later. 478def warn_arc_bridge_cast_nonarc : Warning< 479 "'%0' casts have no effect when not using ARC">, 480 InGroup<DiagGroup<"arc-bridge-casts-disallowed-in-nonarc">>; 481} 482 483def err_objc_illegal_visibility_spec : Error< 484 "illegal visibility specification">; 485def err_objc_illegal_interface_qual : Error<"illegal interface qualifier">; 486def err_objc_expected_equal_for_getter : Error< 487 "expected '=' for Objective-C getter">; 488def err_objc_expected_equal_for_setter : Error< 489 "expected '=' for Objective-C setter">; 490def err_objc_expected_selector_for_getter_setter : Error< 491 "expected selector for Objective-C %select{setter|getter}0">; 492def err_objc_property_requires_field_name : Error< 493 "property requires fields to be named">; 494def err_objc_property_bitfield : Error<"property name cannot be a bit-field">; 495def err_objc_expected_property_attr : Error<"unknown property attribute %0">; 496def err_objc_unexpected_attr : Error< 497 "prefix attribute must be followed by an interface, protocol, or implementation">; 498def err_objc_postfix_attribute : Error < 499 "postfix attributes are not allowed on Objective-C directives">; 500def err_objc_postfix_attribute_hint : Error < 501 "postfix attributes are not allowed on Objective-C directives, place" 502 " them in front of '%select{@interface|@protocol}0'">; 503def err_objc_directive_only_in_protocol : Error< 504 "directive may only be specified in protocols only">; 505def err_missing_catch_finally : Error< 506 "@try statement without a @catch and @finally clause">; 507def err_objc_concat_string : Error<"unexpected token after Objective-C string">; 508def err_expected_objc_container : Error< 509 "'@end' must appear in an Objective-C context">; 510def err_unexpected_protocol_qualifier : Error< 511 "@implementation declaration cannot be protocol qualified">; 512def err_objc_unexpected_atend : Error< 513 "'@end' appears where closing brace '}' is expected">; 514def err_synthesized_property_name : Error< 515 "expected a property name in @synthesize">; 516def warn_semicolon_before_method_body : Warning< 517 "semicolon before method body is ignored">, 518 InGroup<SemiBeforeMethodBody>, DefaultIgnore; 519def note_extra_comma_message_arg : Note< 520 "comma separating Objective-C messaging arguments">; 521 522def err_expected_field_designator : Error< 523 "expected a field designator, such as '.field = 4'">; 524 525def err_declaration_does_not_declare_param : Error< 526 "declaration does not declare a parameter">; 527def err_no_matching_param : Error<"parameter named %0 is missing">; 528 529/// Objective-C++ parser diagnostics 530def err_expected_token_instead_of_objcxx_keyword : Error< 531 "expected %0; %1 is a keyword in Objective-C++">; 532def err_expected_member_name_or_semi_objcxx_keyword : Error< 533 "expected member name or ';' after declaration specifiers; " 534 "%0 is a keyword in Objective-C++">; 535 536/// C++ parser diagnostics 537def err_invalid_operator_on_type : Error< 538 "cannot use %select{dot|arrow}0 operator on a type">; 539def err_expected_unqualified_id : Error< 540 "expected %select{identifier|unqualified-id}0">; 541def err_while_loop_outside_of_a_function : Error< 542 "while loop outside of a function">; 543def err_brackets_go_after_unqualified_id : Error< 544 "brackets are not allowed here; to declare an array, " 545 "place the brackets after the %select{identifier|name}0">; 546def err_unexpected_unqualified_id : Error<"type-id cannot have a name">; 547def err_func_def_no_params : Error< 548 "function definition does not declare parameters">; 549def err_expected_lparen_after_type : Error< 550 "expected '(' for function-style cast or type construction">; 551def err_expected_init_in_condition : Error< 552 "variable declaration in condition must have an initializer">; 553def err_expected_init_in_condition_lparen : Error< 554 "variable declaration in condition cannot have a parenthesized initializer">; 555def err_extraneous_rparen_in_condition : Error< 556 "extraneous ')' after condition, expected a statement">; 557def ext_alias_in_init_statement : ExtWarn< 558 "alias declaration in this context is a C++2b extension">, 559 InGroup<CXX2b>; 560def warn_cxx20_alias_in_init_statement : Warning< 561 "alias declaration in this context is incompatible with C++ standards before C++2b">, 562 DefaultIgnore, InGroup<CXXPre2bCompat>; 563def warn_dangling_else : Warning< 564 "add explicit braces to avoid dangling else">, 565 InGroup<DanglingElse>; 566def err_expected_member_or_base_name : Error< 567 "expected class member or base class name">; 568def err_expected_lbrace_after_base_specifiers : Error< 569 "expected '{' after base class list">; 570def err_missing_end_of_definition : Error< 571 "missing '}' at end of definition of %q0">; 572def note_missing_end_of_definition_before : Note< 573 "still within definition of %q0 here">; 574def ext_ellipsis_exception_spec : Extension< 575 "exception specification of '...' is a Microsoft extension">, 576 InGroup<MicrosoftExceptionSpec>; 577def err_dynamic_and_noexcept_specification : Error< 578 "cannot have both throw() and noexcept() clause on the same function">; 579def err_except_spec_unparsed : Error< 580 "unexpected end of exception specification">; 581def ext_dynamic_exception_spec : ExtWarn< 582 "ISO C++17 does not allow dynamic exception specifications">, 583 InGroup<DynamicExceptionSpec>, DefaultError; 584def warn_exception_spec_deprecated : Warning< 585 "dynamic exception specifications are deprecated">, 586 InGroup<DeprecatedDynamicExceptionSpec>, DefaultIgnore; 587def note_exception_spec_deprecated : Note<"use '%0' instead">; 588def warn_cxx98_compat_noexcept_decl : Warning< 589 "noexcept specifications are incompatible with C++98">, 590 InGroup<CXX98Compat>, DefaultIgnore; 591def err_expected_catch : Error<"expected catch">; 592def err_using_namespace_in_class : Error< 593 "'using namespace' is not allowed in classes">; 594def warn_cxx17_compat_using_enum_declaration : Warning< 595 "using enum declaration is incompatible with C++ standards before C++20">, 596 InGroup<CXXPre20Compat>, DefaultIgnore; 597def ext_using_enum_declaration : ExtWarn< 598 "using enum declaration is a C++20 extension">, 599 InGroup<CXX20>; 600def err_constructor_bad_name : Error< 601 "missing return type for function %0; did you mean the constructor name %1?">; 602def err_destructor_tilde_identifier : Error< 603 "expected a class name after '~' to name a destructor">; 604def err_destructor_tilde_scope : Error< 605 "'~' in destructor name should be after nested name specifier">; 606def err_destructor_template_id : Error< 607 "destructor name %0 does not refer to a template">; 608def err_default_arg_unparsed : Error< 609 "unexpected end of default argument expression">; 610def err_bracket_depth_exceeded : Error< 611 "bracket nesting level exceeded maximum of %0">, DefaultFatal; 612def note_bracket_depth : Note< 613 "use -fbracket-depth=N to increase maximum nesting level">; 614def err_misplaced_ellipsis_in_declaration : Error< 615 "'...' must %select{immediately precede declared identifier|" 616 "be innermost component of anonymous pack declaration}0">; 617def warn_misplaced_ellipsis_vararg : Warning< 618 "'...' in this location creates a C-style varargs function" 619 "%select{, not a function parameter pack|}0">, 620 InGroup<DiagGroup<"ambiguous-ellipsis">>; 621def note_misplaced_ellipsis_vararg_existing_ellipsis : Note< 622 "preceding '...' declares a function parameter pack">; 623def note_misplaced_ellipsis_vararg_add_ellipsis : Note< 624 "place '...' %select{immediately before declared identifier|here}0 " 625 "to declare a function parameter pack">; 626def note_misplaced_ellipsis_vararg_add_comma : Note< 627 "insert ',' before '...' to silence this warning">; 628def ext_abstract_pack_declarator_parens : ExtWarn< 629 "ISO C++11 requires a parenthesized pack declaration to have a name">, 630 InGroup<DiagGroup<"anonymous-pack-parens">>; 631def err_function_is_not_record : Error< 632 "unexpected %0 in function call; perhaps remove the %0?">; 633def err_super_in_using_declaration : Error< 634 "'__super' cannot be used with a using declaration">; 635def ext_constexpr_if : ExtWarn< 636 "constexpr if is a C++17 extension">, InGroup<CXX17>; 637def warn_cxx14_compat_constexpr_if : Warning< 638 "constexpr if is incompatible with C++ standards before C++17">, 639 DefaultIgnore, InGroup<CXXPre17Compat>; 640def ext_consteval_if : ExtWarn< 641 "consteval if is a C++2b extension">, 642 InGroup<CXX2b>; 643def warn_cxx20_compat_consteval_if : Warning< 644 "consteval if is incompatible with C++ standards before C++2b">, 645 InGroup<CXXPre2bCompat>, DefaultIgnore; 646 647def ext_init_statement : ExtWarn< 648 "'%select{if|switch}0' initialization statements are a C++17 extension">, 649 InGroup<CXX17>; 650def warn_cxx14_compat_init_statement : Warning< 651 "%select{if|switch}0 initialization statements are incompatible with " 652 "C++ standards before C++17">, DefaultIgnore, InGroup<CXXPre17Compat>; 653def ext_for_range_init_stmt : ExtWarn< 654 "range-based for loop initialization statements are a C++20 extension">, 655 InGroup<CXX20>; 656def warn_cxx17_compat_for_range_init_stmt : Warning< 657 "range-based for loop initialization statements are incompatible with " 658 "C++ standards before C++20">, DefaultIgnore, InGroup<CXXPre20Compat>; 659def warn_empty_init_statement : Warning< 660 "empty initialization statement of '%select{if|switch|range-based for}0' " 661 "has no effect">, InGroup<EmptyInitStatement>, DefaultIgnore; 662def err_keyword_as_parameter : Error < 663 "invalid parameter name: '%0' is a keyword">; 664 665// C++ derived classes 666def err_dup_virtual : Error<"duplicate 'virtual' in base specifier">; 667 668// C++ operator overloading 669def err_literal_operator_string_prefix : Error< 670 "string literal after 'operator' cannot have an encoding prefix">; 671def err_literal_operator_string_not_empty : Error< 672 "string literal after 'operator' must be '\"\"'">; 673def warn_cxx98_compat_literal_operator : Warning< 674 "literal operators are incompatible with C++98">, 675 InGroup<CXX98Compat>, DefaultIgnore; 676 677// Classes. 678def err_anon_type_definition : Error< 679 "declaration of anonymous %0 must be a definition">; 680def err_default_delete_in_multiple_declaration : Error< 681 "'= %select{default|delete}0' is a function definition and must occur in a " 682 "standalone declaration">; 683 684def warn_cxx98_compat_noexcept_expr : Warning< 685 "noexcept expressions are incompatible with C++98">, 686 InGroup<CXX98Compat>, DefaultIgnore; 687def warn_cxx98_compat_nullptr : Warning< 688 "'nullptr' is incompatible with C++98">, InGroup<CXX98Compat>, DefaultIgnore; 689 690def warn_wrong_clang_attr_namespace : Warning< 691 "'__clang__' is a predefined macro name, not an attribute scope specifier; " 692 "did you mean '_Clang' instead?">, InGroup<IgnoredAttributes>; 693def ext_ns_enum_attribute : Extension< 694 "attributes on %select{a namespace|an enumerator}0 declaration are " 695 "a C++17 extension">, InGroup<CXX17>; 696def warn_cxx14_compat_ns_enum_attribute : Warning< 697 "attributes on %select{a namespace|an enumerator}0 declaration are " 698 "incompatible with C++ standards before C++17">, 699 InGroup<CXXPre17CompatPedantic>, DefaultIgnore; 700def warn_cxx98_compat_alignas : Warning<"'alignas' is incompatible with C++98">, 701 InGroup<CXX98Compat>, DefaultIgnore; 702def warn_cxx98_compat_attribute : Warning< 703 "C++11 attribute syntax is incompatible with C++98">, 704 InGroup<CXX98Compat>, DefaultIgnore; 705def err_cxx11_attribute_forbids_arguments : Error< 706 "attribute %0 cannot have an argument list">; 707def err_attribute_requires_arguments : Error< 708 "parentheses must be omitted if %0 attribute's argument list is empty">; 709def err_cxx11_attribute_forbids_ellipsis : Error< 710 "attribute %0 cannot be used as an attribute pack">; 711def warn_cxx14_compat_using_attribute_ns : Warning< 712 "default scope specifier for attributes is incompatible with C++ standards " 713 "before C++17">, InGroup<CXXPre17Compat>, DefaultIgnore; 714def ext_using_attribute_ns : ExtWarn< 715 "default scope specifier for attributes is a C++17 extension">, 716 InGroup<CXX17>; 717def err_using_attribute_ns_conflict : Error< 718 "attribute with scope specifier cannot follow default scope specifier">; 719def err_attributes_not_allowed : Error<"an attribute list cannot appear here">; 720def ext_cxx11_attr_placement : ExtWarn< 721 "ISO C++ does not allow an attribute list to appear here">, 722 InGroup<DiagGroup<"cxx-attribute-extension">>; 723def err_attributes_misplaced : Error<"misplaced attributes; expected attributes here">; 724def err_l_square_l_square_not_attribute : Error< 725 "C++11 only allows consecutive left square brackets when " 726 "introducing an attribute">; 727def err_attribute_argument_parm_pack_not_supported : Error< 728 "attribute %0 does not support argument pack expansion">; 729def err_ms_declspec_type : Error< 730 "__declspec attributes must be an identifier or string literal">; 731def err_ms_property_no_getter_or_putter : Error< 732 "property does not specify a getter or a putter">; 733def err_ms_property_unknown_accessor : Error< 734 "expected 'get' or 'put' in property declaration">; 735def err_ms_property_has_set_accessor : Error< 736 "putter for property must be specified as 'put', not 'set'">; 737def err_ms_property_missing_accessor_kind : Error< 738 "missing 'get=' or 'put='">; 739def err_ms_property_expected_equal : Error< 740 "expected '=' after '%0'">; 741def err_ms_property_duplicate_accessor : Error< 742 "property declaration specifies '%0' accessor twice">; 743def err_ms_property_expected_accessor_name : Error< 744 "expected name of accessor method">; 745def err_ms_property_expected_comma_or_rparen : Error< 746 "expected ',' or ')' at end of property accessor list">; 747def err_ms_property_initializer : Error< 748 "property declaration cannot have a default member initializer">; 749 750def warn_cxx20_compat_explicit_bool : Warning< 751 "this expression will be parsed as explicit(bool) in C++20">, 752 InGroup<CXX20Compat>, DefaultIgnore; 753def warn_cxx17_compat_explicit_bool : Warning< 754 "explicit(bool) is incompatible with C++ standards before C++20">, 755 InGroup<CXXPre20Compat>, DefaultIgnore; 756def ext_explicit_bool : ExtWarn<"explicit(bool) is a C++20 extension">, 757 InGroup<CXX20>; 758 759/// C++ Templates 760def err_expected_template : Error<"expected template">; 761def err_unknown_template_name : Error< 762 "unknown template name %0">; 763def err_expected_comma_greater : Error< 764 "expected ',' or '>' in template-parameter-list">; 765def err_class_on_template_template_param 766 : Error<"template template parameter requires 'class'%select{| or " 767 "'typename'}0 after the parameter list">; 768def ext_template_template_param_typename : ExtWarn< 769 "template template parameter using 'typename' is a C++17 extension">, 770 InGroup<CXX17>; 771def warn_cxx14_compat_template_template_param_typename : Warning< 772 "template template parameter using 'typename' is " 773 "incompatible with C++ standards before C++17">, 774 InGroup<CXXPre17Compat>, DefaultIgnore; 775def err_template_spec_syntax_non_template : Error< 776 "identifier followed by '<' indicates a class template specialization but " 777 "%0 %select{does not refer to a template|refers to a function template|" 778 "<unused>|refers to a variable template|<unused>|refers to a concept}1">; 779def err_id_after_template_in_nested_name_spec : Error< 780 "expected template name after 'template' keyword in nested name specifier">; 781def err_unexpected_template_in_unqualified_id : Error< 782 "'template' keyword not permitted here">; 783def err_unexpected_template_in_destructor_name : Error< 784 "'template' keyword not permitted in destructor name">; 785def err_unexpected_template_after_using : Error< 786 "'template' keyword not permitted after 'using' keyword">; 787def err_two_right_angle_brackets_need_space : Error< 788 "a space is required between consecutive right angle brackets (use '> >')">; 789def err_right_angle_bracket_equal_needs_space : Error< 790 "a space is required between a right angle bracket and an equals sign " 791 "(use '> =')">; 792def warn_cxx11_right_shift_in_template_arg : Warning< 793 "use of right-shift operator ('>>') in template argument will require " 794 "parentheses in C++11">, InGroup<CXX11Compat>; 795def warn_cxx98_compat_two_right_angle_brackets : Warning< 796 "consecutive right angle brackets are incompatible with C++98 (use '> >')">, 797 InGroup<CXX98Compat>, DefaultIgnore; 798def err_templated_invalid_declaration : Error< 799 "a static_assert declaration cannot be a template">; 800def err_multiple_template_declarators : Error< 801 "%select{|a template declaration|an explicit template specialization|" 802 "an explicit template instantiation}0 can " 803 "only %select{|declare|declare|instantiate}0 a single entity">; 804def err_explicit_instantiation_with_definition : Error< 805 "explicit template instantiation cannot have a definition; if this " 806 "definition is meant to be an explicit specialization, add '<>' after the " 807 "'template' keyword">; 808def err_template_defn_explicit_instantiation : Error< 809 "%select{function|class|variable}0 cannot be defined in an explicit instantiation; if this " 810 "declaration is meant to be a %select{function|class|variable}0 definition, remove the 'template' keyword">; 811def err_friend_explicit_instantiation : Error< 812 "friend cannot be declared in an explicit instantiation; if this " 813 "declaration is meant to be a friend declaration, remove the 'template' keyword">; 814def err_explicit_instantiation_enum : Error< 815 "enumerations cannot be explicitly instantiated">; 816def err_expected_template_parameter : Error<"expected template parameter">; 817def err_empty_requires_expr : Error< 818 "a requires expression must contain at least one requirement">; 819def err_requires_expr_parameter_list_ellipsis : Error< 820 "varargs not allowed in requires expression">; 821def err_expected_semi_requirement : Error< 822 "expected ';' at end of requirement">; 823def err_requires_expr_missing_arrow : Error< 824 "expected '->' before expression type requirement">; 825def err_requires_expr_expected_type_constraint : Error< 826 "expected concept name with optional arguments">; 827def err_requires_expr_simple_requirement_noexcept : Error< 828 "'noexcept' can only be used in a compound requirement (with '{' '}' around " 829 "the expression)">; 830def err_requires_expr_in_simple_requirement : Error< 831 "requires expression in requirement body; did " 832 "you intend to place it in a nested requirement? (add another 'requires' " 833 "before the expression)">; 834 835def err_missing_dependent_template_keyword : Error< 836 "use 'template' keyword to treat '%0' as a dependent template name">; 837def warn_missing_dependent_template_keyword : ExtWarn< 838 "use 'template' keyword to treat '%0' as a dependent template name">; 839 840def ext_extern_template : Extension< 841 "extern templates are a C++11 extension">, InGroup<CXX11>; 842def warn_cxx98_compat_extern_template : Warning< 843 "extern templates are incompatible with C++98">, 844 InGroup<CXX98CompatPedantic>, DefaultIgnore; 845def warn_static_inline_explicit_inst_ignored : Warning< 846 "ignoring '%select{static|inline}0' keyword on explicit template " 847 "instantiation">, InGroup<DiagGroup<"static-inline-explicit-instantiation">>; 848 849// Constructor template diagnostics. 850def err_out_of_line_constructor_template_id : Error< 851 "out-of-line constructor for %0 cannot have template arguments">; 852 853def err_expected_qualified_after_typename : Error< 854 "expected a qualified name after 'typename'">; 855def warn_expected_qualified_after_typename : ExtWarn< 856 "expected a qualified name after 'typename'">; 857 858def err_typename_refers_to_non_type_template : Error< 859 "typename specifier refers to a non-type template">; 860def err_expected_type_name_after_typename : Error< 861 "expected an identifier or template-id after '::'">; 862def err_explicit_spec_non_template : Error< 863 "explicit %select{specialization|instantiation}0 of " 864 "%select{non-|undeclared }3template %1 %2">; 865 866def err_default_template_template_parameter_not_template : Error< 867 "default template argument for a template template parameter must be a class " 868 "template">; 869 870def ext_fold_expression : ExtWarn< 871 "pack fold expression is a C++17 extension">, 872 InGroup<CXX17>; 873def warn_cxx14_compat_fold_expression : Warning< 874 "pack fold expression is incompatible with C++ standards before C++17">, 875 InGroup<CXXPre17Compat>, DefaultIgnore; 876def err_expected_fold_operator : Error< 877 "expected a foldable binary operator in fold expression">; 878def err_fold_operator_mismatch : Error< 879 "operators in fold expression must be the same">; 880 881def err_ctor_init_missing_comma : Error< 882 "missing ',' between base or member initializers">; 883 884// C++ declarations 885def err_friend_decl_defines_type : Error< 886 "cannot define a type in a friend declaration">; 887def err_missing_whitespace_digraph : Error< 888 "found '<::' after a " 889 "%select{template name|addrspace_cast|const_cast|dynamic_cast|reinterpret_cast|static_cast}0" 890 " which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?">; 891 892def ext_defaulted_deleted_function : ExtWarn< 893 "%select{defaulted|deleted}0 function definitions are a C++11 extension">, 894 InGroup<CXX11>; 895def warn_cxx98_compat_defaulted_deleted_function : Warning< 896 "%select{defaulted|deleted}0 function definitions are incompatible with C++98">, 897 InGroup<CXX98Compat>, DefaultIgnore; 898 899// C++11 default member initialization 900def ext_nonstatic_member_init : ExtWarn< 901 "default member initializer for non-static data member is a C++11 " 902 "extension">, InGroup<CXX11>; 903def warn_cxx98_compat_nonstatic_member_init : Warning< 904 "default member initializer for non-static data members is incompatible with " 905 "C++98">, InGroup<CXX98Compat>, DefaultIgnore; 906def ext_bitfield_member_init: ExtWarn< 907 "default member initializer for bit-field is a C++20 extension">, 908 InGroup<CXX20>; 909def warn_cxx17_compat_bitfield_member_init: Warning< 910 "default member initializer for bit-field is incompatible with " 911 "C++ standards before C++20">, InGroup<CXXPre20Compat>, DefaultIgnore; 912def err_anon_bitfield_member_init : Error< 913 "anonymous bit-field cannot have a default member initializer">; 914def err_incomplete_array_member_init: Error< 915 "array bound cannot be deduced from a default member initializer">; 916 917// C++11 alias-declaration 918def ext_alias_declaration : ExtWarn< 919 "alias declarations are a C++11 extension">, InGroup<CXX11>; 920def warn_cxx98_compat_alias_declaration : Warning< 921 "alias declarations are incompatible with C++98">, 922 InGroup<CXX98Compat>, DefaultIgnore; 923def err_alias_declaration_not_identifier : Error< 924 "name defined in alias declaration must be an identifier">; 925def err_alias_declaration_specialization : Error< 926 "%select{partial specialization|explicit specialization|explicit instantiation}0 of alias templates is not permitted">; 927def err_alias_declaration_pack_expansion : Error< 928 "alias declaration cannot be a pack expansion">; 929 930// C++17 using-declaration pack expansions 931def ext_multi_using_declaration : ExtWarn< 932 "use of multiple declarators in a single using declaration is " 933 "a C++17 extension">, InGroup<CXX17>; 934def warn_cxx17_compat_multi_using_declaration : Warning< 935 "use of multiple declarators in a single using declaration is " 936 "incompatible with C++ standards before C++17">, 937 InGroup<CXXPre17Compat>, DefaultIgnore; 938def ext_using_declaration_pack : ExtWarn< 939 "pack expansion of using declaration is a C++17 extension">, InGroup<CXX17>; 940def warn_cxx17_compat_using_declaration_pack : Warning< 941 "pack expansion using declaration is incompatible with C++ standards " 942 "before C++17">, InGroup<CXXPre17Compat>, DefaultIgnore; 943 944// C++11 override control 945def ext_override_control_keyword : ExtWarn< 946 "'%0' keyword is a C++11 extension">, InGroup<CXX11>; 947def warn_cxx98_compat_override_control_keyword : Warning< 948 "'%0' keyword is incompatible with C++98">, 949 InGroup<CXX98Compat>, DefaultIgnore; 950def err_override_control_interface : Error< 951 "'%0' keyword not permitted with interface types">; 952def ext_ms_sealed_keyword : ExtWarn< 953 "'sealed' keyword is a Microsoft extension">, 954 InGroup<MicrosoftSealed>; 955def ext_ms_abstract_keyword : ExtWarn< 956 "'abstract' keyword is a Microsoft extension">, 957 InGroup<MicrosoftAbstract>; 958 959def err_access_specifier_interface : Error< 960 "interface types cannot specify '%select{private|protected}0' access">; 961 962def err_duplicate_class_virt_specifier : Error< 963 "class already marked '%0'">; 964 965def err_duplicate_virt_specifier : Error< 966 "class member already marked '%0'">; 967 968def err_virt_specifier_outside_class : Error< 969 "'%0' specifier is not allowed outside a class definition">; 970 971def err_expected_parameter_pack : Error< 972 "expected the name of a parameter pack">; 973def err_paren_sizeof_parameter_pack : Error< 974 "missing parentheses around the size of parameter pack %0">; 975def err_sizeof_parameter_pack : Error< 976 "expected parenthesized parameter pack name in 'sizeof...' expression">; 977 978// C++11 lambda expressions 979def err_expected_comma_or_rsquare : Error< 980 "expected ',' or ']' in lambda capture list">; 981def err_this_captured_by_reference : Error< 982 "'this' cannot be captured by reference">; 983def err_expected_capture : Error< 984 "expected variable name or 'this' in lambda capture list">; 985def err_expected_lambda_body : Error<"expected body of lambda expression">; 986def warn_cxx98_compat_lambda : Warning< 987 "lambda expressions are incompatible with C++98">, 988 InGroup<CXX98Compat>, DefaultIgnore; 989def err_lambda_decl_specifier_repeated : Error< 990 "%select{'mutable'|'constexpr'|'consteval'}0 cannot appear multiple times in a lambda declarator">; 991def err_lambda_capture_misplaced_ellipsis : Error< 992 "ellipsis in pack %select{|init-}0capture must appear %select{after|before}0 " 993 "the name of the capture">; 994def err_lambda_capture_multiple_ellipses : Error< 995 "multiple ellipses in pack capture">; 996def err_capture_default_first : Error< 997 "capture default must be first">; 998def ext_decl_attrs_on_lambda : ExtWarn< 999 "an attribute specifier sequence in this position is a C++2b extension">, 1000 InGroup<CXX2b>; 1001def ext_lambda_missing_parens : ExtWarn< 1002 "lambda without a parameter clause is a C++2b extension">, 1003 InGroup<CXX2b>; 1004def warn_cxx20_compat_decl_attrs_on_lambda : Warning< 1005 "an attribute specifier sequence in this position is incompatible with C++ " 1006 "standards before C++2b">, InGroup<CXXPre2bCompat>, DefaultIgnore; 1007 1008// C++17 lambda expressions 1009def err_expected_star_this_capture : Error< 1010 "expected 'this' following '*' in lambda capture list">; 1011 1012// C++17 constexpr lambda expressions 1013def warn_cxx14_compat_constexpr_on_lambda : Warning< 1014 "constexpr on lambda expressions is incompatible with C++ standards before C++17">, 1015 InGroup<CXXPre17Compat>, DefaultIgnore; 1016def ext_constexpr_on_lambda_cxx17 : ExtWarn< 1017 "'constexpr' on lambda expressions is a C++17 extension">, InGroup<CXX17>; 1018 1019// C++20 template lambdas 1020def ext_lambda_template_parameter_list: ExtWarn< 1021 "explicit template parameter list for lambdas is a C++20 extension">, 1022 InGroup<CXX20>; 1023def warn_cxx17_compat_lambda_template_parameter_list: Warning< 1024 "explicit template parameter list for lambdas is incompatible with " 1025 "C++ standards before C++20">, InGroup<CXXPre20Compat>, DefaultIgnore; 1026def err_lambda_template_parameter_list_empty : Error< 1027 "lambda template parameter list cannot be empty">; 1028 1029// Availability attribute 1030def err_expected_version : Error< 1031 "expected a version of the form 'major[.minor[.subminor]]'">; 1032def warn_expected_consistent_version_separator : Warning< 1033 "use same version number separators '_' or '.'; as in " 1034 "'major[.minor[.subminor]]'">, InGroup<Availability>; 1035def err_zero_version : Error< 1036 "version number must have non-zero major, minor, or sub-minor version">; 1037def err_availability_expected_platform : Error< 1038 "expected a platform name, e.g., 'macos'">; 1039 1040// objc_bridge_related attribute 1041def err_objcbridge_related_expected_related_class : Error< 1042 "expected a related ObjectiveC class name, e.g., 'NSColor'">; 1043def err_objcbridge_related_selector_name : Error< 1044 "expected a class method selector with single argument, e.g., 'colorWithCGColor:'">; 1045 1046def err_availability_expected_change : Error< 1047 "expected 'introduced', 'deprecated', or 'obsoleted'">; 1048def err_availability_unknown_change : Error< 1049 "%0 is not an availability stage; use 'introduced', 'deprecated', or " 1050 "'obsoleted'">; 1051def err_availability_redundant : Error< 1052 "redundant %0 availability change; only the last specified change will " 1053 "be used">; 1054def warn_availability_and_unavailable : Warning< 1055 "'unavailable' availability overrides all other availability information">, 1056 InGroup<Availability>; 1057 1058// @available(...) 1059def err_avail_query_expected_platform_name : Error< 1060 "expected a platform name here">; 1061 1062def err_avail_query_unrecognized_platform_name : Error< 1063 "unrecognized platform name %0">; 1064def err_availability_query_wildcard_required: Error< 1065 "must handle potential future platforms with '*'">; 1066def err_availability_query_repeated_platform: Error< 1067 "version for '%0' already specified">; 1068def err_availability_query_repeated_star : Error< 1069 "'*' query has already been specified">; 1070 1071// External source symbol attribute 1072def err_external_source_symbol_expected_keyword : Error< 1073 "expected 'language', 'defined_in', or 'generated_declaration'">; 1074def err_external_source_symbol_duplicate_clause : Error< 1075 "duplicate %0 clause in an 'external_source_symbol' attribute">; 1076 1077// Type safety attributes 1078def err_type_safety_unknown_flag : Error< 1079 "invalid comparison flag %0; use 'layout_compatible' or 'must_be_null'">; 1080 1081// Type traits 1082def err_type_trait_arity : Error< 1083 "type trait requires %0%select{| or more}1 argument%select{|s}2; have " 1084 "%3 argument%s3">; 1085 1086// Language specific pragmas 1087// - Generic warnings 1088def warn_pragma_expected_lparen : Warning< 1089 "missing '(' after '#pragma %0' - ignoring">, InGroup<IgnoredPragmas>; 1090def warn_pragma_expected_rparen : Warning< 1091 "missing ')' after '#pragma %0' - ignoring">, InGroup<IgnoredPragmas>; 1092def warn_pragma_expected_identifier : Warning< 1093 "expected identifier in '#pragma %0' - ignored">, InGroup<IgnoredPragmas>; 1094def warn_pragma_expected_string : Warning< 1095 "expected string literal in '#pragma %0' - ignoring">, InGroup<IgnoredPragmas>; 1096def warn_pragma_missing_argument : Warning< 1097 "missing argument to '#pragma %0'%select{|; expected %2}1">, InGroup<IgnoredPragmas>; 1098def warn_pragma_invalid_argument : Warning< 1099 "unexpected argument '%0' to '#pragma %1'%select{|; expected %3}2">, InGroup<IgnoredPragmas>; 1100 1101def err_pragma_misplaced_in_decl : Error<"this pragma cannot appear in %0 declaration">; 1102 1103// '#pragma clang section' related errors 1104def err_pragma_expected_clang_section_name : Error< 1105 "expected one of [bss|data|rodata|text|relro] section kind in '#pragma %0'">; 1106def err_pragma_clang_section_expected_equal : Error< 1107 "expected '=' following '#pragma clang section %select{invalid|bss|data|rodata|text|relro}0'">; 1108def warn_pragma_expected_section_name : Warning< 1109 "expected a string literal for the section name in '#pragma %0' - ignored">, 1110 InGroup<IgnoredPragmas>; 1111 1112def warn_pragma_expected_section_push_pop_or_name : Warning< 1113 "expected push, pop or a string literal for the section name in '#pragma %0' - ignored">, 1114 InGroup<IgnoredPragmas>; 1115def warn_pragma_expected_section_label_or_name : Warning< 1116 "expected a stack label or a string literal for the section name in '#pragma %0' - ignored">, 1117 InGroup<IgnoredPragmas>; 1118def warn_pragma_expected_init_seg : Warning< 1119 "expected 'compiler', 'lib', 'user', or a string literal for the section name in '#pragma %0' - ignored">, 1120 InGroup<IgnoredPragmas>; 1121 1122def err_pragma_expected_integer : Error<"expected an integer argument in '#pragma %0'">; 1123def warn_pragma_expected_integer : Warning< 1124 "expected integer between %0 and %1 inclusive in '#pragma %2' - ignored">, 1125 InGroup<IgnoredPragmas>; 1126def warn_pragma_ms_struct : Warning< 1127 "incorrect use of '#pragma ms_struct on|off' - ignored">, 1128 InGroup<IgnoredPragmas>; 1129def warn_pragma_ms_fenv_access : Warning< 1130 "incorrect use of '#pragma fenv_access (on|off)' - ignored">, 1131 InGroup<IgnoredPragmas>; 1132def warn_pragma_extra_tokens_at_eol : Warning< 1133 "extra tokens at end of '#pragma %0' - ignored">, 1134 InGroup<IgnoredPragmas>; 1135def warn_pragma_expected_comma : Warning< 1136 "expected ',' in '#pragma %0'">, InGroup<IgnoredPragmas>; 1137def warn_pragma_expected_punc : Warning< 1138 "expected ')' or ',' in '#pragma %0'">, InGroup<IgnoredPragmas>; 1139def warn_pragma_expected_non_wide_string : Warning< 1140 "expected non-wide string literal in '#pragma %0'">, InGroup<IgnoredPragmas>; 1141// - Generic errors 1142def err_pragma_missing_argument : Error< 1143 "missing argument to '#pragma %0'%select{|; expected %2}1">; 1144// - #pragma options 1145def warn_pragma_options_expected_align : Warning< 1146 "expected 'align' following '#pragma options' - ignored">, 1147 InGroup<IgnoredPragmas>; 1148def warn_pragma_align_expected_equal : Warning< 1149 "expected '=' following '#pragma %select{align|options align}0' - ignored">, 1150 InGroup<IgnoredPragmas>; 1151def warn_pragma_align_invalid_option : Warning< 1152 "invalid alignment option in '#pragma %select{align|options align}0' - ignored">, 1153 InGroup<IgnoredPragmas>; 1154// - #pragma pack 1155def warn_pragma_unsupported_action : Warning< 1156 "known but unsupported action '%1' for '#pragma %0' - ignored">, 1157 InGroup<IgnoredPragmas>; 1158def warn_pragma_invalid_specific_action : Warning< 1159 "unknown action '%1' for '#pragma %0' - ignored">, 1160 InGroup<IgnoredPragmas>; 1161def warn_pragma_expected_action_or_r_paren : Warning< 1162 "expected action or ')' in '#pragma %0' - ignored">, 1163 InGroup<IgnoredPragmas>; 1164def warn_pragma_invalid_action : Warning< 1165 "unknown action for '#pragma %0' - ignored">, 1166 InGroup<IgnoredPragmas>; 1167def warn_pragma_pack_malformed : Warning< 1168 "expected integer or identifier in '#pragma pack' - ignored">, 1169 InGroup<IgnoredPragmas>; 1170// - #pragma intrinsic 1171def warn_pragma_intrinsic_builtin : Warning< 1172 "%0 is not a recognized builtin%select{|; consider including <intrin.h> to access non-builtin intrinsics}1">, 1173 InGroup<IgnoredPragmaIntrinsic>; 1174// - #pragma unused 1175def warn_pragma_unused_expected_var : Warning< 1176 "expected '#pragma unused' argument to be a variable name">, 1177 InGroup<IgnoredPragmas>; 1178// - #pragma init_seg 1179def warn_pragma_init_seg_unsupported_target : Warning< 1180 "'#pragma init_seg' is only supported when targeting a " 1181 "Microsoft environment">, 1182 InGroup<IgnoredPragmas>; 1183// - #pragma restricted to file scope or start of compound statement 1184def err_pragma_file_or_compound_scope : Error< 1185 "'#pragma %0' can only appear at file scope or at the start of a " 1186 "compound statement">; 1187// - #pragma stdc unknown 1188def ext_stdc_pragma_ignored : ExtWarn<"unknown pragma in STDC namespace">, 1189 InGroup<UnknownPragmas>; 1190// The C standard 7.6.1p2 says "The [FENV_ACCESS] pragma shall occur either 1191// outside external declarations or preceding all explicit declarations and 1192// statements inside a compound statement. 1193def warn_stdc_fenv_round_not_supported : 1194 Warning<"pragma STDC FENV_ROUND is not supported">, 1195 InGroup<UnknownPragmas>; 1196def warn_stdc_unknown_rounding_mode : Warning< 1197 "invalid or unsupported rounding mode in '#pragma STDC FENV_ROUND' - ignored">, 1198 InGroup<IgnoredPragmas>; 1199def warn_pragma_fp_ignored : Warning< 1200 "'#pragma %0' is not supported on this target - ignored">, 1201 InGroup<IgnoredPragmas>; 1202// - #pragma comment 1203def err_pragma_comment_malformed : Error< 1204 "pragma comment requires parenthesized identifier and optional string">; 1205def err_pragma_comment_unknown_kind : Error<"unknown kind of pragma comment">; 1206// PS4 recognizes only #pragma comment(lib) 1207def warn_pragma_comment_ignored : Warning<"'#pragma comment %0' ignored">, 1208 InGroup<IgnoredPragmas>; 1209// - #pragma detect_mismatch 1210def err_pragma_detect_mismatch_malformed : Error< 1211 "pragma detect_mismatch is malformed; it requires two comma-separated " 1212 "string literals">; 1213// - #pragma float_control 1214def err_pragma_float_control_malformed : Error< 1215 "pragma float_control is malformed; use 'float_control({push|pop})' or " 1216 "'float_control({precise|except}, {on|off} [,push])'">; 1217// - #pragma pointers_to_members 1218def err_pragma_pointers_to_members_unknown_kind : Error< 1219 "unexpected %0, expected to see one of %select{|'best_case', 'full_generality', }1" 1220 "'single_inheritance', 'multiple_inheritance', or 'virtual_inheritance'">; 1221// - #pragma clang optimize on/off 1222def err_pragma_optimize_invalid_argument : Error< 1223 "unexpected argument '%0' to '#pragma clang optimize'; " 1224 "expected 'on' or 'off'">; 1225def err_pragma_optimize_extra_argument : Error< 1226 "unexpected extra argument '%0' to '#pragma clang optimize'">; 1227// - #pragma clang attribute 1228def err_pragma_attribute_expected_push_pop_paren : Error< 1229 "expected 'push', 'pop', or '(' after '#pragma clang attribute'">; 1230def err_pragma_attribute_invalid_argument : Error< 1231 "unexpected argument '%0' to '#pragma clang attribute'; " 1232 "expected 'push' or 'pop'">; 1233def err_pragma_attribute_expected_attribute : Error< 1234 "expected an attribute after '('">; 1235def err_pragma_attribute_expected_attribute_name : Error< 1236 "expected identifier that represents an attribute name">; 1237def err_pragma_attribute_extra_tokens_after_attribute : Error< 1238 "extra tokens after attribute in a '#pragma clang attribute push'">; 1239def err_pragma_attribute_unsupported_attribute : Error< 1240 "attribute %0 is not supported by '#pragma clang attribute'">; 1241def err_pragma_attribute_expected_attribute_syntax : Error< 1242 "expected an attribute that is specified using the GNU, C++11 or '__declspec'" 1243 " syntax">; 1244def note_pragma_attribute_use_attribute_kw : Note<"use the GNU '__attribute__' " 1245 "syntax">; 1246def err_pragma_attribute_invalid_subject_set_specifier : Error< 1247 "expected attribute subject set specifier 'apply_to'">; 1248def err_pragma_attribute_expected_subject_identifier : Error< 1249 "expected an identifier that corresponds to an attribute subject rule">; 1250def err_pragma_attribute_unknown_subject_rule : Error< 1251 "unknown attribute subject rule '%0'">; 1252def err_pragma_attribute_expected_subject_sub_identifier : Error< 1253 "expected an identifier that corresponds to an attribute subject matcher " 1254 "sub-rule; '%0' matcher %select{does not support sub-rules|supports the " 1255 "following sub-rules: %2|}1">; 1256def err_pragma_attribute_unknown_subject_sub_rule : Error< 1257 "%select{invalid use of|unknown}2 attribute subject matcher sub-rule '%0'; " 1258 "'%1' matcher %select{does not support sub-rules|supports the following " 1259 "sub-rules: %3}2">; 1260def err_pragma_attribute_duplicate_subject : Error< 1261 "duplicate attribute subject matcher '%0'">; 1262def err_pragma_attribute_expected_period : Error< 1263 "expected '.' after pragma attribute namespace %0">; 1264def err_pragma_attribute_namespace_on_attribute : Error< 1265 "namespace can only apply to 'push' or 'pop' directives">; 1266def note_pragma_attribute_namespace_on_attribute : Note< 1267 "omit the namespace to add attributes to the most-recently" 1268 " pushed attribute group">; 1269def warn_no_support_for_eval_method_source_on_m32 : Warning< 1270 "Setting the floating point evaluation method to `source` on a target" 1271 " without SSE is not supported.">, InGroup<Pragmas>; 1272 1273// OpenCL EXTENSION pragma (OpenCL 1.1 [9.1]) 1274def warn_pragma_expected_colon : Warning< 1275 "missing ':' after %0 - ignoring">, InGroup<IgnoredPragmas>; 1276def warn_pragma_expected_predicate : Warning< 1277 "expected %select{'enable', 'disable', 'begin' or 'end'|'disable'}0 - ignoring">, InGroup<IgnoredPragmas>; 1278def warn_pragma_unknown_extension : Warning< 1279 "OpenCL extension %0 unknown or does not require pragma - ignoring">, InGroup<IgnoredPragmas>; 1280def warn_pragma_unsupported_extension : Warning< 1281 "unsupported OpenCL extension %0 - ignoring">, InGroup<IgnoredPragmas>; 1282def warn_pragma_extension_is_core : Warning< 1283 "OpenCL extension %0 is core feature or supported optional core feature - ignoring">, 1284 InGroup<OpenCLCoreFeaturesDiagGroup>, DefaultIgnore; 1285 1286// OpenCL errors. 1287def err_opencl_taking_function_address_parser : Error< 1288 "taking address of function is not allowed">; 1289def err_opencl_logical_exclusive_or : Error< 1290 "^^ is a reserved operator in OpenCL">; 1291 1292// C++ for OpenCL. 1293def err_openclcxx_virtual_function : Error< 1294 "virtual functions are not supported in C++ for OpenCL">; 1295 1296// OpenMP support. 1297def warn_pragma_omp_ignored : Warning< 1298 "unexpected '#pragma omp ...' in program">, InGroup<SourceUsesOpenMP>, DefaultIgnore; 1299def warn_omp_extra_tokens_at_eol : Warning< 1300 "extra tokens at the end of '#pragma omp %0' are ignored">, 1301 InGroup<ExtraTokens>; 1302def warn_pragma_expected_colon_r_paren : Warning< 1303 "missing ':' or ')' after %0 - ignoring">, InGroup<IgnoredPragmas>; 1304def err_omp_unknown_directive : Error< 1305 "expected an OpenMP directive">; 1306def err_omp_unexpected_directive : Error< 1307 "unexpected OpenMP directive %select{|'#pragma omp %1'}0">; 1308def err_omp_expected_punc : Error< 1309 "expected ',' or ')' in '%0' %select{clause|directive}1">; 1310def err_omp_unexpected_clause : Error< 1311 "unexpected OpenMP clause '%0' in directive '#pragma omp %1'">; 1312def err_omp_immediate_directive : Error< 1313 "'#pragma omp %0' %select{|with '%2' clause }1cannot be an immediate substatement">; 1314def err_omp_expected_identifier_for_critical : Error< 1315 "expected identifier specifying the name of the 'omp critical' directive">; 1316def err_omp_expected_reduction_identifier : Error< 1317 "expected identifier or one of the following operators: '+', '-', '*', '&', '|', '^', '&&', or '||'">; 1318def err_omp_expected_equal_in_iterator : Error< 1319 "expected '=' in iterator specifier">; 1320def err_omp_expected_punc_after_iterator : Error< 1321 "expected ',' or ')' after iterator specifier">; 1322def err_omp_decl_in_declare_simd_variant : Error< 1323 "function declaration is expected after 'declare %select{simd|variant}0' directive">; 1324def err_omp_unknown_map_type : Error< 1325 "incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'">; 1326def err_omp_unknown_map_type_modifier : Error< 1327 "incorrect map type modifier, expected one of: 'always', 'close', 'mapper'" 1328 "%select{|, 'present'}0%select{|, 'ompx_hold'}1">; 1329def err_omp_map_type_missing : Error< 1330 "missing map type">; 1331def err_omp_map_type_modifier_missing : Error< 1332 "missing map type modifier">; 1333def err_omp_declare_simd_inbranch_notinbranch : Error< 1334 "unexpected '%0' clause, '%1' is specified already">; 1335def err_expected_end_declare_target_or_variant : Error< 1336 "expected '#pragma omp end declare %select{target|variant}0'">; 1337def err_expected_begin_declare_variant 1338 : Error<"'#pragma omp end declare variant' with no matching '#pragma omp " 1339 "begin declare variant'">; 1340def err_expected_begin_assumes 1341 : Error<"'#pragma omp end assumes' with no matching '#pragma omp begin assumes'">; 1342def warn_omp_unknown_assumption_clause_missing_id 1343 : Warning<"valid %0 clauses start with %1; %select{token|tokens}2 will be ignored">, 1344 InGroup<OpenMPClauses>; 1345def warn_omp_unknown_assumption_clause_without_args 1346 : Warning<"%0 clause should not be followed by arguments; tokens will be ignored">, 1347 InGroup<OpenMPClauses>; 1348def note_omp_assumption_clause_continue_here 1349 : Note<"the ignored tokens spans until here">; 1350def err_omp_declare_target_unexpected_clause: Error< 1351 "unexpected '%0' clause, only %select{'device_type'|'to' or 'link'|'to', 'link' or 'device_type'|'device_type', 'indirect'|'to', 'link', 'device_type' or 'indirect'}1 clauses expected">; 1352def err_omp_begin_declare_target_unexpected_implicit_to_clause: Error< 1353 "unexpected '(', only 'to', 'link' or 'device_type' clauses expected for 'begin declare target' directive">; 1354def err_omp_declare_target_unexpected_clause_after_implicit_to: Error< 1355 "unexpected clause after an implicit 'to' clause">; 1356def err_omp_declare_target_missing_to_or_link_clause: Error< 1357 "expected at least one %select{'to' or 'link'|'to', 'link' or 'indirect'}0 clause">; 1358def err_omp_declare_target_multiple : Error< 1359 "%0 appears multiple times in clauses on the same declare target directive">; 1360def err_omp_declare_target_indirect_device_type: Error< 1361 "only 'device_type(any)' clause is allowed with indirect clause">; 1362def err_omp_expected_clause: Error< 1363 "expected at least one clause on '#pragma omp %0' directive">; 1364def err_omp_mapper_illegal_identifier : Error< 1365 "illegal OpenMP user-defined mapper identifier">; 1366def err_omp_mapper_expected_declarator : Error< 1367 "expected declarator on 'omp declare mapper' directive">; 1368def err_omp_unexpected_append_op : Error< 1369 "unexpected operation specified in 'append_args' clause, expected 'interop'">; 1370def err_omp_declare_variant_wrong_clause : Error< 1371 "expected %select{'match'|'match', 'adjust_args', or 'append_args'}0 clause " 1372 "on 'omp declare variant' directive">; 1373def err_omp_declare_variant_duplicate_nested_trait : Error< 1374 "nested OpenMP context selector contains duplicated trait '%0'" 1375 " in selector '%1' and set '%2' with different score">; 1376def err_omp_declare_variant_nested_user_condition : Error< 1377 "nested user conditions in OpenMP context selector not supported (yet)">; 1378def warn_omp_declare_variant_string_literal_or_identifier 1379 : Warning<"expected identifier or string literal describing a context " 1380 "%select{set|selector|property}0; " 1381 "%select{set|selector|property}0 skipped">, 1382 InGroup<OpenMPClauses>; 1383def warn_unknown_declare_variant_isa_trait 1384 : Warning<"isa trait '%0' is not known to the current target; verify the " 1385 "spelling or consider restricting the context selector with the " 1386 "'arch' selector further">, 1387 InGroup<SourceUsesOpenMP>; 1388def note_omp_declare_variant_ctx_options 1389 : Note<"context %select{set|selector|property}0 options are: %1">; 1390def warn_omp_declare_variant_expected 1391 : Warning<"expected '%0' after the %1; '%0' assumed">, 1392 InGroup<OpenMPClauses>; 1393def warn_omp_declare_variant_ctx_not_a_property 1394 : Warning<"'%0' is not a valid context property for the context selector " 1395 "'%1' and the context set '%2'; property ignored">, 1396 InGroup<OpenMPClauses>; 1397def note_omp_declare_variant_ctx_is_a 1398 : Note<"'%0' is a context %select{set|selector|property}1 not a context " 1399 "%select{set|selector|property}2">; 1400def note_omp_declare_variant_ctx_try : Note<"try 'match(%0={%1%2})'">; 1401def warn_omp_declare_variant_ctx_not_a_selector 1402 : Warning<"'%0' is not a valid context selector for the context set '%1'; " 1403 "selector ignored">, 1404 InGroup<OpenMPClauses>; 1405def warn_omp_declare_variant_ctx_not_a_set 1406 : Warning<"'%0' is not a valid context set in a `declare variant`; set " 1407 "ignored">, 1408 InGroup<OpenMPClauses>; 1409def warn_omp_declare_variant_ctx_mutiple_use 1410 : Warning<"the context %select{set|selector|property}0 '%1' was used " 1411 "already in the same 'omp declare variant' directive; " 1412 "%select{set|selector|property}0 ignored">, 1413 InGroup<OpenMPClauses>; 1414def note_omp_declare_variant_ctx_used_here 1415 : Note<"the previous context %select{set|selector|property}0 '%1' used " 1416 "here">; 1417def note_omp_declare_variant_ctx_continue_here 1418 : Note<"the ignored %select{set|selector|property}0 spans until here">; 1419def warn_omp_ctx_incompatible_selector_for_set 1420 : Warning<"the context selector '%0' is not valid for the context set " 1421 "'%1'; selector ignored">, 1422 InGroup<OpenMPClauses>; 1423def note_omp_ctx_compatible_set_for_selector 1424 : Note<"the context selector '%0' can be nested in the context set '%1'; " 1425 "try 'match(%1={%0%select{|(property)}2})'">; 1426def warn_omp_ctx_selector_without_properties 1427 : Warning<"the context selector '%0' in context set '%1' requires a " 1428 "context property defined in parentheses; selector ignored">, 1429 InGroup<OpenMPClauses>; 1430def warn_omp_ctx_incompatible_property_for_selector 1431 : Warning<"the context property '%0' is not valid for the context selector " 1432 "'%1' and the context set '%2'; property ignored">, 1433 InGroup<OpenMPClauses>; 1434def note_omp_ctx_compatible_set_and_selector_for_property 1435 : Note<"the context property '%0' can be nested in the context selector " 1436 "'%1' which is nested in the context set '%2'; try " 1437 "'match(%2={%1(%0)})'">; 1438def warn_omp_ctx_incompatible_score_for_property 1439 : Warning<"the context selector '%0' in the context set '%1' cannot have a " 1440 "score ('%2'); score ignored">, 1441 InGroup<OpenMPClauses>; 1442def warn_omp_more_one_device_type_clause 1443 : Warning<"more than one 'device_type' clause is specified">, 1444 InGroup<OpenMPClauses>; 1445def err_omp_variant_ctx_second_match_extension : Error< 1446 "only a single match extension allowed per OpenMP context selector">; 1447def err_omp_invalid_dsa: Error< 1448 "data-sharing attribute '%0' in '%1' clause requires OpenMP version %2 or above">; 1449def err_omp_expected_punc_after_interop_mod : Error< 1450 "expected ',' after interop modifier">; 1451def err_omp_expected_interop_type : Error< 1452 "expected interop type: 'target' and/or 'targetsync'">; 1453def warn_omp_more_one_interop_type 1454 : Warning<"interop type '%0' cannot be specified more than once">, 1455 InGroup<OpenMPClauses>; 1456def err_expected_sequence_or_directive : Error< 1457 "expected an OpenMP 'directive' or 'sequence' attribute argument">; 1458def ext_omp_attributes : ExtWarn< 1459 "specifying OpenMP directives with [[]] is an OpenMP 5.1 extension">, 1460 InGroup<OpenMP51Ext>; 1461def warn_omp51_compat_attributes : Warning< 1462 "specifying OpenMP directives with [[]] is incompatible with OpenMP " 1463 "standards before OpenMP 5.1">, 1464 InGroup<OpenMPPre51Compat>, DefaultIgnore; 1465def err_omp_expected_colon : Error<"missing ':' in %0">; 1466def err_omp_expected_context_selector 1467 : Error<"expected valid context selector in %0">; 1468def err_omp_requires_out_inout_depend_type : Error< 1469 "reserved locator 'omp_all_memory' requires 'out' or 'inout' " 1470 "dependency types">; 1471def warn_omp_more_one_omp_all_memory : Warning< 1472 "reserved locator 'omp_all_memory' cannot be specified more than once">, 1473 InGroup<OpenMPClauses>; 1474 1475// Pragma loop support. 1476def err_pragma_loop_missing_argument : Error< 1477 "missing argument; expected %select{an integer value|" 1478 "'enable'%select{|, 'full'}1%select{|, 'assume_safety'}2 or 'disable'}0">; 1479def err_pragma_loop_invalid_option : Error< 1480 "%select{invalid|missing}0 option%select{ %1|}0; expected vectorize, " 1481 "vectorize_width, interleave, interleave_count, unroll, unroll_count, " 1482 "pipeline, pipeline_initiation_interval, vectorize_predicate, or distribute">; 1483def err_pragma_loop_invalid_vectorize_option : Error< 1484 "vectorize_width loop hint malformed; use vectorize_width(X, fixed) or " 1485 "vectorize_width(X, scalable) where X is an integer, or vectorize_width('fixed' or 'scalable')">; 1486def note_pragma_loop_invalid_vectorize_option : Note< 1487 "vectorize_width loop hint malformed; use vectorize_width(X, fixed) or " 1488 "vectorize_width(X, scalable) where X is an integer, or vectorize_width('fixed' or 'scalable')">; 1489 1490def err_pragma_fp_invalid_option : Error< 1491 "%select{invalid|missing}0 option%select{ %1|}0; expected 'contract', 'reassociate' or 'exceptions'">; 1492def err_pragma_fp_invalid_argument : Error< 1493 "unexpected argument '%0' to '#pragma clang fp %1'; expected " 1494 "%select{" 1495 "'fast' or 'on' or 'off'|" 1496 "'on' or 'off'|" 1497 "'ignore', 'maytrap' or 'strict'|" 1498 "'source', 'double' or 'extended'}2">; 1499 1500def err_pragma_invalid_keyword : Error< 1501 "invalid argument; expected 'enable'%select{|, 'full'}0%select{|, 'assume_safety'}1 or 'disable'">; 1502def err_pragma_pipeline_invalid_keyword : Error< 1503 "invalid argument; expected 'disable'">; 1504 1505// Pragma unroll support. 1506def warn_pragma_unroll_cuda_value_in_parens : Warning< 1507 "argument to '#pragma unroll' should not be in parentheses in CUDA C/C++">, 1508 InGroup<CudaCompat>; 1509 1510def warn_cuda_attr_lambda_position : Warning< 1511 "nvcc does not allow '__%0__' to appear after the parameter list in lambdas">, 1512 InGroup<CudaCompat>; 1513def warn_pragma_force_cuda_host_device_bad_arg : Warning< 1514 "incorrect use of #pragma clang force_cuda_host_device begin|end">, 1515 InGroup<IgnoredPragmas>; 1516def err_pragma_cannot_end_force_cuda_host_device : Error< 1517 "force_cuda_host_device end pragma without matching " 1518 "force_cuda_host_device begin">; 1519 1520def warn_ext_int_deprecated : Warning< 1521 "'_ExtInt' is deprecated; use '_BitInt' instead">, InGroup<DeprecatedType>; 1522def ext_bit_int : Extension< 1523 "'_BitInt' in %select{C17 and earlier|C++}0 is a Clang extension">, 1524 InGroup<DiagGroup<"bit-int-extension">>; 1525def warn_c17_compat_bit_int : Warning< 1526 "'_BitInt' is incompatible with C standards before C2x">, 1527 InGroup<CPre2xCompat>, DefaultIgnore; 1528} // end of Parse Issue category. 1529 1530let CategoryName = "Modules Issue" in { 1531def err_unexpected_module_decl : Error< 1532 "module declaration can only appear at the top level">; 1533def err_module_expected_ident : Error< 1534 "expected a module name after '%select{module|import}0'">; 1535def err_attribute_not_module_attr : Error< 1536 "%0 attribute cannot be applied to a module">; 1537def err_attribute_not_import_attr : Error< 1538 "%0 attribute cannot be applied to a module import">; 1539def err_module_expected_semi : Error< 1540 "expected ';' after module name">; 1541def err_global_module_introducer_not_at_start : Error< 1542 "'module;' introducing a global module fragment can appear only " 1543 "at the start of the translation unit">; 1544def err_module_fragment_exported : Error< 1545 "%select{global|private}0 module fragment cannot be exported">; 1546def err_private_module_fragment_expected_semi : Error< 1547 "expected ';' after private module fragment declaration">; 1548def err_missing_before_module_end : Error<"expected %0 at end of module">; 1549def err_unsupported_module_partition : Error< 1550 "module partitions are only supported for C++20 onwards">; 1551def err_import_not_allowed_here : Error< 1552 "imports must immediately follow the module declaration">; 1553def err_partition_import_outside_module : Error< 1554 "module partition imports must be within a module purview">; 1555def err_import_in_wrong_fragment : Error< 1556 "module%select{| partition}0 imports cannot be in the %select{global|private}1 module fragment">; 1557 1558def err_export_empty : Error<"export declaration cannot be empty">; 1559} 1560 1561let CategoryName = "Generics Issue" in { 1562 1563def err_objc_expected_type_parameter : Error< 1564 "expected type parameter name">; 1565 1566def err_objc_parameterized_implementation : Error< 1567 "@implementation cannot have type parameters">; 1568 1569def err_objc_type_args_after_protocols : Error< 1570 "protocol qualifiers must precede type arguments">; 1571 1572def note_meant_to_use_typename : Note< 1573 "did you mean to use 'typename'?">; 1574} 1575 1576let CategoryName = "Coroutines Issue" in { 1577def err_for_co_await_not_range_for : Error< 1578 "'co_await' modifier can only be applied to range-based for loop">; 1579def warn_deprecated_for_co_await : Warning< 1580 "'for co_await' belongs to CoroutineTS instead of C++20, which is deprecated">, 1581 InGroup<DeprecatedCoroutine>; 1582} 1583 1584let CategoryName = "Concepts Issue" in { 1585def err_concept_definition_not_identifier : Error< 1586 "name defined in concept definition must be an identifier">; 1587def ext_concept_legacy_bool_keyword : ExtWarn< 1588 "ISO C++20 does not permit the 'bool' keyword after 'concept'">, 1589 InGroup<DiagGroup<"concepts-ts-compat">>; 1590def err_placeholder_expected_auto_or_decltype_auto : Error< 1591 "expected 'auto' or 'decltype(auto)' after concept name">; 1592} 1593 1594def warn_max_tokens : Warning< 1595 "the number of preprocessor source tokens (%0) exceeds this token limit (%1)">, 1596 InGroup<MaxTokens>, DefaultIgnore; 1597 1598def warn_max_tokens_total : Warning< 1599 "the total number of preprocessor source tokens (%0) exceeds the token limit (%1)">, 1600 InGroup<MaxTokens>, DefaultIgnore; 1601 1602def note_max_tokens_total_override : Note<"total token limit set here">; 1603 1604// HLSL Parser Diagnostics 1605 1606def err_expected_semantic_identifier : Error< 1607 "expected HLSL Semantic identifier">; 1608def err_unknown_hlsl_semantic : Error<"unknown HLSL semantic %0">; 1609def ext_hlsl_access_specifiers : ExtWarn< 1610 "access specifiers are a clang HLSL extension">, 1611 InGroup<HLSLExtension>; 1612 1613} // end of Parser diagnostics 1614