1 //==--- DiagnosticParseKinds.td - libparse diagnostics --------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
14 let Component = "Parse" in {
16 def w_asm_qualifier_ignored : Warning<"ignored %0 qualifier on asm">,
18 def warn_file_asm_volatile : Warning<
19 "meaningless 'volatile' on asm outside function">, CatInlineAsm;
21 let CategoryName = "Inline Assembly Issue" in {
22 def err_asm_empty : Error<"__asm used with no assembly instructions">;
23 def err_inline_ms_asm_parsing : Error<"%0">;
24 def err_msasm_unsupported_arch : Error<
25 "Unsupported architecture '%0' for MS-style inline assembly">;
28 let CategoryName = "Parse Issue" in {
30 def ext_empty_translation_unit : Extension<
31 "ISO C requires a translation unit to contain at least one declaration">,
32 InGroup<DiagGroup<"empty-translation-unit">>;
33 def warn_cxx98_compat_top_level_semi : Warning<
34 "extra ';' outside of a function is incompatible with C++98">,
35 InGroup<CXX98CompatPedantic>, DefaultIgnore;
36 def ext_extra_semi : Extension<
38 "outside of a function|"
40 "inside instance variable list|"
41 "after member function definition}0">,
43 def ext_extra_semi_cxx11 : Extension<
44 "extra ';' outside of a function is a C++11 extension">,
45 InGroup<CXX11ExtraSemi>;
46 def warn_extra_semi_after_mem_fn_def : Warning<
47 "extra ';' after member function definition">,
48 InGroup<ExtraSemi>, DefaultIgnore;
50 def ext_duplicate_declspec : ExtWarn<"duplicate '%0' declaration specifier">,
51 InGroup<DuplicateDeclSpecifier>;
52 def warn_duplicate_declspec : Warning<"duplicate '%0' declaration specifier">,
53 InGroup<DuplicateDeclSpecifier>;
54 def ext_plain_complex : ExtWarn<
55 "plain '_Complex' requires a type specifier; assuming '_Complex double'">;
56 def ext_integer_complex : Extension<
57 "complex integer types are a GNU extension">, InGroup<GNU>;
58 def ext_thread_before : Extension<"'__thread' before '%0'">;
60 def ext_empty_struct_union : Extension<
61 "empty %select{struct|union}0 is a GNU extension">, InGroup<GNU>;
62 def warn_empty_struct_union_compat : Warning<"empty %select{struct|union}0 "
63 "has size 0 in C, size 1 in C++">, InGroup<CXXCompat>, DefaultIgnore;
64 def error_empty_enum : Error<"use of empty enum">;
65 def err_invalid_sign_spec : Error<"'%0' cannot be signed or unsigned">;
66 def err_invalid_short_spec : Error<"'short %0' is invalid">;
67 def err_invalid_long_spec : Error<"'long %0' is invalid">;
68 def err_invalid_longlong_spec : Error<"'long long %0' is invalid">;
69 def err_invalid_complex_spec : Error<"'_Complex %0' is invalid">;
70 def err_friend_storage_spec : Error<"'%0' is invalid in friend declarations">;
72 def ext_ident_list_in_param : Extension<
73 "type-less parameter names in function declaration">;
74 def ext_c99_variable_decl_in_for_loop : Extension<
75 "variable declaration in for loop is a C99-specific feature">, InGroup<C99>;
76 def ext_c99_compound_literal : Extension<
77 "compound literals are a C99-specific feature">, InGroup<C99>;
78 def ext_c99_flexible_array_member : Extension<
79 "Flexible array members are a C99-specific feature">, InGroup<C99>;
80 def ext_enumerator_list_comma_c : Extension<
81 "commas at the end of enumerator lists are a C99-specific "
82 "feature">, InGroup<C99>;
83 def ext_enumerator_list_comma_cxx : Extension<
84 "commas at the end of enumerator lists are a C++11 extension">,
86 def warn_cxx98_compat_enumerator_list_comma : Warning<
87 "commas at the end of enumerator lists are incompatible with C++98">,
88 InGroup<CXX98CompatPedantic>, DefaultIgnore;
89 def err_enumerator_list_missing_comma : Error<
90 "missing ',' between enumerators">;
91 def err_enumerator_unnamed_no_def : Error<
92 "unnamed enumeration must be a definition">;
93 def ext_cxx11_enum_fixed_underlying_type : Extension<
94 "enumeration types with a fixed underlying type are a C++11 extension">,
96 def ext_c_enum_fixed_underlying_type : Extension<
97 "enumeration types with a fixed underlying type are a Microsoft extension">,
99 def warn_cxx98_compat_enum_fixed_underlying_type : Warning<
100 "enumeration types with a fixed underlying type are incompatible with C++98">,
101 InGroup<CXX98Compat>, DefaultIgnore;
102 def warn_cxx98_compat_alignof : Warning<
103 "alignof expressions are incompatible with C++98">,
104 InGroup<CXX98Compat>, DefaultIgnore;
105 def ext_alignof_expr : ExtWarn<
106 "%0 applied to an expression is a GNU extension">, InGroup<GNU>;
108 def warn_microsoft_dependent_exists : Warning<
109 "dependent %select{__if_not_exists|__if_exists}0 declarations are ignored">,
110 InGroup<DiagGroup<"microsoft-exists">>;
112 def ext_c11_generic_selection : Extension<
113 "generic selections are a C11-specific feature">, InGroup<C11>;
114 def err_duplicate_default_assoc : Error<
115 "duplicate default generic association">;
116 def note_previous_default_assoc : Note<
117 "previous default generic association is here">;
119 def ext_c11_alignment : Extension<
120 "%0 is a C11-specific feature">, InGroup<C11>;
122 def ext_c11_noreturn : Extension<
123 "_Noreturn functions are a C11-specific feature">, InGroup<C11>;
125 def ext_gnu_indirect_goto : Extension<
126 "use of GNU indirect-goto extension">, InGroup<GNU>;
127 def ext_gnu_address_of_label : Extension<
128 "use of GNU address-of-label extension">, InGroup<GNU>;
129 def ext_gnu_local_label : Extension<
130 "use of GNU locally declared label extension">, InGroup<GNU>;
131 def ext_gnu_statement_expr : Extension<
132 "use of GNU statement expression extension">, InGroup<GNU>;
133 def ext_gnu_conditional_expr : Extension<
134 "use of GNU ?: expression extension, eliding middle term">, InGroup<GNU>;
135 def ext_gnu_empty_initializer : Extension<
136 "use of GNU empty initializer extension">, InGroup<GNU>;
137 def ext_gnu_array_range : Extension<"use of GNU array range extension">,
138 InGroup<GNUDesignator>;
139 def ext_gnu_missing_equal_designator : ExtWarn<
140 "use of GNU 'missing =' extension in designator">,
141 InGroup<GNUDesignator>;
142 def err_expected_equal_designator : Error<"expected '=' or another designator">;
143 def ext_gnu_old_style_field_designator : ExtWarn<
144 "use of GNU old-style field designator extension">,
145 InGroup<GNUDesignator>;
146 def ext_gnu_case_range : Extension<"use of GNU case range extension">,
150 def err_expected_expression : Error<"expected expression">;
151 def err_expected_type : Error<"expected a type">;
152 def err_expected_external_declaration : Error<"expected external declaration">;
153 def err_extraneous_closing_brace : Error<"extraneous closing brace ('}')">;
154 def err_expected_ident : Error<"expected identifier">;
155 def err_expected_ident_lparen : Error<"expected identifier or '('">;
156 def err_expected_ident_lbrace : Error<"expected identifier or '{'">;
157 def err_expected_lbrace : Error<"expected '{'">;
158 def err_expected_lparen : Error<"expected '('">;
159 def err_expected_lparen_or_lbrace : Error<"expected '('or '{'">;
160 def err_expected_rparen : Error<"expected ')'">;
161 def err_expected_lsquare : Error<"expected '['">;
162 def err_expected_rsquare : Error<"expected ']'">;
163 def err_expected_rbrace : Error<"expected '}'">;
164 def err_expected_greater : Error<"expected '>'">;
165 def err_expected_ggg : Error<"expected '>>>'">;
166 def err_expected_semi_declaration : Error<
167 "expected ';' at end of declaration">;
168 def err_expected_semi_decl_list : Error<
169 "expected ';' at end of declaration list">;
170 def ext_expected_semi_decl_list : ExtWarn<
171 "expected ';' at end of declaration list">;
172 def err_expected_member_name_or_semi : Error<
173 "expected member name or ';' after declaration specifiers">;
174 def err_function_declared_typedef : Error<
175 "function definition declared 'typedef'">;
176 def err_iboutletcollection_builtintype : Error<
177 "type argument of iboutletcollection attribute cannot be a builtin type">;
178 def err_iboutletcollection_with_protocol : Error<
179 "invalid argument of iboutletcollection attribute">;
180 def err_at_defs_cxx : Error<"@defs is not supported in Objective-C++">;
181 def err_at_in_class : Error<"unexpected '@' in member specification">;
183 def err_expected_fn_body : Error<
184 "expected function body after function declarator">;
185 def warn_attribute_on_function_definition : Warning<
186 "GCC does not allow %0 attribute in this position on a function definition">,
188 def warn_attribute_no_decl : Warning<
189 "attribute %0 ignored, because it is not attached to a declaration">,
190 InGroup<IgnoredAttributes>;
191 def err_expected_method_body : Error<"expected method body">;
192 def err_invalid_token_after_toplevel_declarator : Error<
193 "expected ';' after top level declarator">;
194 def err_invalid_token_after_declarator_suggest_equal : Error<
195 "invalid '%0' at end of declaration; did you mean '='?">;
196 def err_expected_statement : Error<"expected statement">;
197 def err_expected_lparen_after : Error<"expected '(' after '%0'">;
198 def err_expected_lparen_after_id : Error<"expected '(' after %0">;
199 def err_expected_less_after : Error<"expected '<' after '%0'">;
200 def err_expected_equal_after : Error<"expected '=' after %0">;
201 def err_expected_comma : Error<"expected ','">;
202 def err_expected_lbrace_in_compound_literal : Error<
203 "expected '{' in compound literal">;
204 def err_expected_while : Error<"expected 'while' in do/while loop">;
206 def err_expected_semi_after : Error<"expected ';' after %0">;
207 def err_expected_semi_after_stmt : Error<"expected ';' after %0 statement">;
208 def err_expected_semi_after_expr : Error<"expected ';' after expression">;
209 def err_extraneous_token_before_semi : Error<"extraneous '%0' before ';'">;
211 def err_expected_semi_after_method_proto : Error<
212 "expected ';' after method prototype">;
213 def err_expected_semi_after_namespace_name : Error<
214 "expected ';' after namespace name">;
215 def err_unexpected_namespace_attributes_alias : Error<
216 "attributes can not be specified on namespace alias">;
217 def err_inline_namespace_alias : Error<"namespace alias cannot be inline">;
218 def err_namespace_nonnamespace_scope : Error<
219 "namespaces can only be defined in global or namespace scope">;
220 def err_nested_namespaces_with_double_colon : Error<
221 "nested namespace definition must define each namespace separately">;
222 def err_expected_semi_after_attribute_list : Error<
223 "expected ';' after attribute list">;
224 def err_expected_semi_after_static_assert : Error<
225 "expected ';' after static_assert">;
226 def err_expected_semi_for : Error<"expected ';' in 'for' statement specifier">;
227 def err_expected_colon_after : Error<"expected ':' after %0">;
228 def warn_missing_selector_name : Warning<
229 "%0 used as the name of the previous parameter rather than as part "
231 InGroup<DiagGroup<"missing-selector-name">>;
232 def note_missing_selector_name : Note<
233 "introduce a parameter name to make %0 part of the selector">;
234 def note_force_empty_selector_name : Note<
235 "or insert whitespace before ':' to use %0 as parameter name "
236 "and have an empty entry in the selector">;
237 def err_label_end_of_compound_statement : Error<
238 "label at end of compound statement: expected statement">;
239 def err_address_of_label_outside_fn : Error<
240 "use of address-of-label extension outside of a function body">;
241 def err_asm_operand_wide_string_literal : Error<
242 "cannot use %select{unicode|wide}0 string literal in 'asm'">;
243 def err_expected_selector_for_method : Error<
244 "expected selector for Objective-C method">;
245 def err_expected_property_name : Error<"expected property name">;
247 def err_unexpected_at : Error<"unexpected '@' in program">;
249 def err_invalid_reference_qualifier_application : Error<
250 "'%0' qualifier may not be applied to a reference">;
251 def err_illegal_decl_reference_to_reference : Error<
252 "%0 declared as a reference to a reference">;
253 def ext_rvalue_reference : ExtWarn<
254 "rvalue references are a C++11 extension">, InGroup<CXX11>;
255 def warn_cxx98_compat_rvalue_reference : Warning<
256 "rvalue references are incompatible with C++98">,
257 InGroup<CXX98Compat>, DefaultIgnore;
258 def ext_ref_qualifier : ExtWarn<
259 "reference qualifiers on functions are a C++11 extension">, InGroup<CXX11>;
260 def warn_cxx98_compat_ref_qualifier : Warning<
261 "reference qualifiers on functions are incompatible with C++98">,
262 InGroup<CXX98Compat>, DefaultIgnore;
263 def ext_inline_namespace : ExtWarn<
264 "inline namespaces are a C++11 feature">, InGroup<CXX11>;
265 def warn_cxx98_compat_inline_namespace : Warning<
266 "inline namespaces are incompatible with C++98">,
267 InGroup<CXX98Compat>, DefaultIgnore;
268 def ext_generalized_initializer_lists : ExtWarn<
269 "generalized initializer lists are a C++11 extension">,
271 def warn_cxx98_compat_generalized_initializer_lists : Warning<
272 "generalized initializer lists are incompatible with C++98">,
273 InGroup<CXX98Compat>, DefaultIgnore;
274 def err_init_list_bin_op : Error<"initializer list cannot be used on the "
275 "%select{left|right}0 hand side of operator '%1'">;
276 def warn_cxx98_compat_trailing_return_type : Warning<
277 "trailing return types are incompatible with C++98">,
278 InGroup<CXX98Compat>, DefaultIgnore;
279 def ext_auto_type_specifier : ExtWarn<
280 "'auto' type specifier is a C++11 extension">, InGroup<CXX11>;
281 def warn_auto_storage_class : Warning<
282 "'auto' storage class specifier is redundant and incompatible with C++11">,
283 InGroup<CXX11Compat>, DefaultIgnore;
284 def ext_auto_storage_class : ExtWarn<
285 "'auto' storage class specifier is not permitted in C++11, and will not "
286 "be supported in future releases">, InGroup<DiagGroup<"auto-storage-class">>;
287 def ext_decltype_auto_type_specifier : ExtWarn<
288 "'decltype(auto)' type specifier is a C++1y extension">, InGroup<CXX1y>;
289 def warn_cxx11_compat_decltype_auto_type_specifier : Warning<
290 "'decltype(auto)' type specifier is incompatible with C++ standards before "
291 "C++1y">, InGroup<CXXPre1yCompat>, DefaultIgnore;
292 def ext_for_range : ExtWarn<
293 "range-based for loop is a C++11 extension">, InGroup<CXX11>;
294 def warn_cxx98_compat_for_range : Warning<
295 "range-based for loop is incompatible with C++98">,
296 InGroup<CXX98Compat>, DefaultIgnore;
297 def err_for_range_expected_decl : Error<
298 "for range declaration must declare a variable">;
299 def err_argument_required_after_attribute : Error<
300 "argument required after attribute">;
301 def err_missing_param : Error<"expected parameter declarator">;
302 def err_missing_comma_before_ellipsis : Error<
303 "C requires a comma prior to the ellipsis in a variadic function type">;
304 def err_unexpected_typedef_ident : Error<
305 "unexpected type name %0: expected identifier">;
306 def warn_cxx98_compat_decltype : Warning<
307 "'decltype' type specifier is incompatible with C++98">,
308 InGroup<CXX98Compat>, DefaultIgnore;
309 def err_unexpected_scope_on_base_decltype : Error<
310 "unexpected namespace scope prior to decltype">;
311 def err_expected_class_name : Error<"expected class name">;
312 def err_expected_class_name_not_template :
313 Error<"'typename' is redundant; base classes are implicitly types">;
314 def err_unspecified_vla_size_with_static : Error<
315 "'static' may not be used with an unspecified variable length array size">;
317 def err_expected_case_before_expression: Error<
318 "expected 'case' keyword before expression">;
321 def err_typename_requires_specqual : Error<
322 "type name requires a specifier or qualifier">;
323 def err_typename_invalid_storageclass : Error<
324 "type name does not allow storage class to be specified">;
325 def err_typename_invalid_functionspec : Error<
326 "type name does not allow function specifier to be specified">;
327 def err_typename_invalid_constexpr : Error<
328 "type name does not allow constexpr specifier to be specified">;
329 def err_typename_identifiers_only : Error<
330 "typename is allowed for identifiers only">;
332 def err_invalid_decl_spec_combination : Error<
333 "cannot combine with previous '%0' declaration specifier">;
334 def err_invalid_vector_decl_spec_combination : Error<
335 "cannot combine with previous '%0' declaration specifier. "
336 "'__vector' must be first">;
337 def err_invalid_pixel_decl_spec_combination : Error<
338 "'__pixel' must be preceded by '__vector'. "
339 "'%0' declaration specifier not allowed here">;
340 def err_invalid_vector_decl_spec : Error<
341 "cannot use '%0' with '__vector'">;
342 def err_invalid_vector_bool_decl_spec : Error<
343 "cannot use '%0' with '__vector bool'">;
344 def warn_vector_long_decl_spec_combination : Warning<
345 "Use of 'long' with '__vector' is deprecated">, InGroup<Deprecated>;
346 def err_friend_invalid_in_context : Error<
347 "'friend' used outside of class">;
348 def err_unknown_typename : Error<
349 "unknown type name %0">;
350 def err_use_of_tag_name_without_tag : Error<
351 "must use '%1' tag to refer to type %0%select{| in this scope}2">;
352 def err_templated_using_directive : Error<
353 "cannot template a using directive">;
354 def err_templated_using_declaration : Error<
355 "cannot template a using declaration">;
356 def err_unexected_colon_in_nested_name_spec : Error<
357 "unexpected ':' in nested name specifier; did you mean '::'?">;
358 def err_bool_redeclaration : Error<
359 "redeclaration of C++ built-in type 'bool'">;
360 def ext_c11_static_assert : Extension<
361 "_Static_assert is a C11-specific feature">, InGroup<C11>;
362 def warn_cxx98_compat_static_assert : Warning<
363 "static_assert declarations are incompatible with C++98">,
364 InGroup<CXX98Compat>, DefaultIgnore;
365 def err_paren_after_colon_colon : Error<
366 "unexpected parenthesis after '::'">;
367 def err_function_definition_not_allowed : Error<
368 "function definition is not allowed here">;
370 /// Objective-C parser diagnostics
371 def err_expected_minus_or_plus : Error<
372 "method type specifier must start with '-' or '+'">;
373 def err_objc_no_attributes_on_category : Error<
374 "attributes may not be specified on a category">;
375 def err_objc_missing_end : Error<"missing '@end'">;
376 def note_objc_container_start : Note<
377 "%select{class|protocol|category|class extension|implementation"
378 "|category implementation}0 started here">;
379 def warn_objc_protocol_qualifier_missing_id : Warning<
380 "protocol has no object type specified; defaults to qualified 'id'">;
381 def err_objc_unknown_at : Error<"expected an Objective-C directive after '@'">;
382 def err_illegal_super_cast : Error<
383 "cannot cast 'super' (it isn't an expression)">;
384 def err_nsnumber_nonliteral_unary : Error<
385 "@%0 must be followed by a number to form an NSNumber object">;
386 def warn_cstyle_param : Warning<
387 "use of C-style parameters in Objective-C method declarations"
388 " is deprecated">, InGroup<DeprecatedDeclarations>;
390 let CategoryName = "ARC Parse Issue" in {
391 def err_arc_bridge_retain : Error<
392 "unknown cast annotation __bridge_retain; did you mean __bridge_retained?">;
393 // To be default mapped to an error later.
394 def warn_arc_bridge_cast_nonarc : Warning<
395 "'%0' casts have no effect when not using ARC">,
396 InGroup<DiagGroup<"arc-bridge-casts-disallowed-in-nonarc">>;
399 def err_objc_illegal_visibility_spec : Error<
400 "illegal visibility specification">;
401 def err_objc_illegal_interface_qual : Error<"illegal interface qualifier">;
402 def err_objc_expected_equal_for_getter : Error<
403 "expected '=' for Objective-C getter">;
404 def err_objc_expected_equal_for_setter : Error<
405 "expected '=' for Objective-C setter">;
406 def err_objc_expected_selector_for_getter_setter : Error<
407 "expected selector for Objective-C %select{setter|getter}0">;
408 def err_objc_property_requires_field_name : Error<
409 "property requires fields to be named">;
410 def err_objc_property_bitfield : Error<"property name cannot be a bitfield">;
411 def err_objc_expected_property_attr : Error<"unknown property attribute %0">;
412 def err_objc_properties_require_objc2 : Error<
413 "properties are an Objective-C 2 feature">;
414 def err_objc_unexpected_attr : Error<
415 "prefix attribute must be followed by an interface or protocol">;
416 def err_objc_postfix_attribute : Error <
417 "postfix attributes are not allowed on Objective-C directives">;
418 def err_objc_postfix_attribute_hint : Error <
419 "postfix attributes are not allowed on Objective-C directives, place"
420 " them in front of '%select{@interface|@protocol}0'">;
421 def err_objc_directive_only_in_protocol : Error<
422 "directive may only be specified in protocols only">;
423 def err_missing_catch_finally : Error<
424 "@try statement without a @catch and @finally clause">;
425 def err_objc_concat_string : Error<"unexpected token after Objective-C string">;
426 def err_expected_objc_container : Error<
427 "'@end' must appear in an Objective-C context">;
428 def err_unexpected_protocol_qualifier : Error<
429 "@implementation declaration can not be protocol qualified">;
430 def err_objc_unexpected_atend : Error<
431 "'@end' appears where closing brace '}' is expected">;
432 def error_property_ivar_decl : Error<
433 "property synthesize requires specification of an ivar">;
434 def err_synthesized_property_name : Error<
435 "expected a property name in @synthesize">;
436 def warn_semicolon_before_method_body : Warning<
437 "semicolon before method body is ignored">,
438 InGroup<DiagGroup<"semicolon-before-method-body">>, DefaultIgnore;
439 def note_extra_comma_message_arg : Note<
440 "comma separating Objective-C messaging arguments">;
442 def err_expected_field_designator : Error<
443 "expected a field designator, such as '.field = 4'">;
445 def err_declaration_does_not_declare_param : Error<
446 "declaration does not declare a parameter">;
447 def err_no_matching_param : Error<"parameter named %0 is missing">;
449 /// C++ parser diagnostics
450 def err_invalid_operator_on_type : Error<
451 "cannot use %select{dot|arrow}0 operator on a type">;
452 def err_expected_unqualified_id : Error<
453 "expected %select{identifier|unqualified-id}0">;
454 def err_func_def_no_params : Error<
455 "function definition does not declare parameters">;
456 def err_expected_lparen_after_type : Error<
457 "expected '(' for function-style cast or type construction">;
458 def err_expected_init_in_condition : Error<
459 "variable declaration in condition must have an initializer">;
460 def err_expected_init_in_condition_lparen : Error<
461 "variable declaration in condition cannot have a parenthesized initializer">;
462 def err_extraneous_rparen_in_condition : Error<
463 "extraneous ')' after condition, expected a statement">;
464 def warn_dangling_else : Warning<
465 "add explicit braces to avoid dangling else">,
466 InGroup<DanglingElse>;
467 def err_expected_member_or_base_name : Error<
468 "expected class member or base class name">;
469 def err_expected_lbrace_after_base_specifiers : Error<
470 "expected '{' after base class list">;
471 def ext_ellipsis_exception_spec : Extension<
472 "exception specification of '...' is a Microsoft extension">,
474 def err_dynamic_and_noexcept_specification : Error<
475 "cannot have both throw() and noexcept() clause on the same function">;
476 def warn_cxx98_compat_noexcept_decl : Warning<
477 "noexcept specifications are incompatible with C++98">,
478 InGroup<CXX98Compat>, DefaultIgnore;
479 def err_expected_catch : Error<"expected catch">;
480 def err_expected_lbrace_or_comma : Error<"expected '{' or ','">;
481 def err_expected_rbrace_or_comma : Error<"expected '}' or ','">;
482 def err_expected_rsquare_or_comma : Error<"expected ']' or ','">;
483 def err_using_namespace_in_class : Error<
484 "'using namespace' is not allowed in classes">;
485 def err_destructor_tilde_identifier : Error<
486 "expected a class name after '~' to name a destructor">;
487 def err_destructor_template_id : Error<
488 "destructor name %0 does not refer to a template">;
489 def err_default_arg_unparsed : Error<
490 "unexpected end of default argument expression">;
491 def err_bracket_depth_exceeded : Error<
492 "bracket nesting level exceeded maximum of %0">, DefaultFatal;
493 def note_bracket_depth : Note<
494 "use -fbracket-depth=N to increase maximum nesting level">;
495 def err_misplaced_ellipsis_in_declaration : Error<
496 "'...' must %select{immediately precede declared identifier|"
497 "be innermost component of anonymous pack declaration}0">;
498 def ext_abstract_pack_declarator_parens : ExtWarn<
499 "ISO C++11 requires a parenthesized pack declaration to have a name">,
500 InGroup<DiagGroup<"anonymous-pack-parens">>;
502 // C++ derived classes
503 def err_dup_virtual : Error<"duplicate 'virtual' in base specifier">;
505 // C++ operator overloading
506 def err_literal_operator_string_prefix : Error<
507 "string literal after 'operator' cannot have an encoding prefix">;
508 def err_literal_operator_string_not_empty : Error<
509 "string literal after 'operator' must be '\"\"'">;
510 def warn_cxx98_compat_literal_operator : Warning<
511 "literal operators are incompatible with C++98">,
512 InGroup<CXX98Compat>, DefaultIgnore;
515 def err_anon_type_definition : Error<
516 "declaration of anonymous %0 must be a definition">;
517 def err_default_delete_in_multiple_declaration : Error<
518 "'= %select{default|delete}0' is a function definition and must occur in a "
519 "standalone declaration">;
521 def warn_cxx98_compat_noexcept_expr : Warning<
522 "noexcept expressions are incompatible with C++98">,
523 InGroup<CXX98Compat>, DefaultIgnore;
524 def warn_cxx98_compat_nullptr : Warning<
525 "'nullptr' is incompatible with C++98">, InGroup<CXX98Compat>, DefaultIgnore;
527 def warn_cxx98_compat_alignas : Warning<"'alignas' is incompatible with C++98">,
528 InGroup<CXX98Compat>, DefaultIgnore;
529 def warn_cxx98_compat_attribute : Warning<
530 "attributes are incompatible with C++98">,
531 InGroup<CXX98Compat>, DefaultIgnore;
532 def err_cxx11_attribute_forbids_arguments : Error<
533 "attribute '%0' cannot have an argument list">;
534 def err_cxx11_attribute_forbids_ellipsis : Error<
535 "attribute '%0' cannot be used as an attribute pack">;
536 def err_cxx11_attribute_repeated : Error<
537 "attribute %0 cannot appear multiple times in an attribute specifier">;
538 def err_attributes_not_allowed : Error<"an attribute list cannot appear here">;
539 def err_l_square_l_square_not_attribute : Error<
540 "C++11 only allows consecutive left square brackets when "
541 "introducing an attribute">;
542 def err_ms_declspec_type : Error<
543 "__declspec attributes must be an identifier or string literal">;
544 def warn_ms_declspec_unknown : Warning<
545 "unknown __declspec attribute %0 ignored">, InGroup<UnknownAttributes>;
546 def err_ms_property_no_getter_or_putter : Error<
547 "property does not specify a getter or a putter">;
548 def err_ms_property_unknown_accessor : Error<
549 "expected 'get' or 'put' in property declaration">;
550 def err_ms_property_has_set_accessor : Error<
551 "putter for property must be specified as 'put', not 'set'">;
552 def err_ms_property_missing_accessor_kind : Error<
553 "missing 'get=' or 'put='">;
554 def err_ms_property_expected_equal : Error<
555 "expected '=' after '%0'">;
556 def err_ms_property_duplicate_accessor : Error<
557 "property declaration specifies '%0' accessor twice">;
558 def err_ms_property_expected_accessor_name : Error<
559 "expected name of accessor method">;
560 def err_ms_property_expected_comma_or_rparen : Error<
561 "expected ',' or ')' at end of property accessor list">;
564 def err_expected_template : Error<"expected template">;
565 def err_unknown_template_name : Error<
566 "unknown template name %0">;
567 def err_expected_comma_greater : Error<
568 "expected ',' or '>' in template-parameter-list">;
569 def err_class_on_template_template_param : Error<
570 "template template parameter requires 'class' after the parameter list">;
571 def err_template_spec_syntax_non_template : Error<
572 "identifier followed by '<' indicates a class template specialization but "
573 "%0 %select{does not refer to a template|refers to a function "
574 "template|<unused>|refers to a template template parameter}1">;
575 def err_id_after_template_in_nested_name_spec : Error<
576 "expected template name after 'template' keyword in nested name specifier">;
577 def err_two_right_angle_brackets_need_space : Error<
578 "a space is required between consecutive right angle brackets (use '> >')">;
579 def err_right_angle_bracket_equal_needs_space : Error<
580 "a space is required between a right angle bracket and an equals sign "
582 def warn_cxx0x_right_shift_in_template_arg : Warning<
583 "use of right-shift operator ('>>') in template argument will require "
584 "parentheses in C++11">, InGroup<CXX11Compat>;
585 def warn_cxx98_compat_two_right_angle_brackets : Warning<
586 "consecutive right angle brackets are incompatible with C++98 (use '> >')">,
587 InGroup<CXX98Compat>, DefaultIgnore;
588 def err_multiple_template_declarators : Error<
589 "%select{|a template declaration|an explicit template specialization|"
590 "an explicit template instantiation}0 can "
591 "only %select{|declare|declare|instantiate}0 a single entity">;
592 def err_explicit_instantiation_with_definition : Error<
593 "explicit template instantiation cannot have a definition; if this "
594 "definition is meant to be an explicit specialization, add '<>' after the "
595 "'template' keyword">;
596 def err_explicit_instantiation_enum : Error<
597 "enumerations cannot be explicitly instantiated">;
598 def err_expected_template_parameter : Error<"expected template parameter">;
600 def err_missing_dependent_template_keyword : Error<
601 "use 'template' keyword to treat '%0' as a dependent template name">;
602 def warn_missing_dependent_template_keyword : ExtWarn<
603 "use 'template' keyword to treat '%0' as a dependent template name">;
605 def ext_extern_template : Extension<
606 "extern templates are a C++11 extension">, InGroup<CXX11>;
607 def warn_cxx98_compat_extern_template : Warning<
608 "extern templates are incompatible with C++98">,
609 InGroup<CXX98CompatPedantic>, DefaultIgnore;
610 def warn_static_inline_explicit_inst_ignored : Warning<
611 "ignoring '%select{static|inline}0' keyword on explicit template "
614 // Constructor template diagnostics.
615 def err_out_of_line_constructor_template_id : Error<
616 "out-of-line constructor for %0 cannot have template arguments">;
617 def err_out_of_line_template_id_names_constructor : Error<
618 "qualified reference to %0 is a constructor name rather than a "
619 "template name wherever a constructor can be declared">;
620 def err_out_of_line_type_names_constructor : Error<
621 "qualified reference to %0 is a constructor name rather than a "
622 "type wherever a constructor can be declared">;
624 def err_expected_qualified_after_typename : Error<
625 "expected a qualified name after 'typename'">;
626 def warn_expected_qualified_after_typename : ExtWarn<
627 "expected a qualified name after 'typename'">;
628 def err_expected_semi_after_tagdecl : Error<
629 "expected ';' after %0">;
631 def err_typename_refers_to_non_type_template : Error<
632 "typename specifier refers to a non-template">;
633 def err_expected_type_name_after_typename : Error<
634 "expected an identifier or template-id after '::'">;
635 def err_explicit_spec_non_template : Error<
636 "explicit %select{specialization|instantiation}0 of non-template "
637 "%select{class|struct|union|interface}1 %2">;
639 def err_default_template_template_parameter_not_template : Error<
640 "default template argument for a template template parameter must be a class "
643 def err_ctor_init_missing_comma : Error<
644 "missing ',' between base or member initializers">;
647 def err_friend_decl_defines_type : Error<
648 "cannot define a type in a friend declaration">;
649 def err_missing_whitespace_digraph : Error<
650 "found '<::' after a "
651 "%select{template name|const_cast|dynamic_cast|reinterpret_cast|static_cast}0"
652 " which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?">;
654 def ext_deleted_function : ExtWarn<
655 "deleted function definitions are a C++11 extension">, InGroup<CXX11>;
656 def warn_cxx98_compat_deleted_function : Warning<
657 "deleted function definitions are incompatible with C++98">,
658 InGroup<CXX98Compat>, DefaultIgnore;
659 def ext_defaulted_function : ExtWarn<
660 "defaulted function definitions are a C++11 extension">, InGroup<CXX11>;
661 def warn_cxx98_compat_defaulted_function : Warning<
662 "defaulted function definitions are incompatible with C++98">,
663 InGroup<CXX98Compat>, DefaultIgnore;
665 // C++11 in-class member initialization
666 def ext_nonstatic_member_init : ExtWarn<
667 "in-class initialization of non-static data member is a C++11 extension">,
669 def warn_cxx98_compat_nonstatic_member_init : Warning<
670 "in-class initialization of non-static data members is incompatible with C++98">,
671 InGroup<CXX98Compat>, DefaultIgnore;
672 def err_bitfield_member_init: Error<
673 "bitfield member cannot have an in-class initializer">;
674 def err_incomplete_array_member_init: Error<
675 "array bound cannot be deduced from an in-class initializer">;
677 // C++11 alias-declaration
678 def ext_alias_declaration : ExtWarn<
679 "alias declarations are a C++11 extension">, InGroup<CXX11>;
680 def warn_cxx98_compat_alias_declaration : Warning<
681 "alias declarations are incompatible with C++98">,
682 InGroup<CXX98Compat>, DefaultIgnore;
683 def err_alias_declaration_not_identifier : Error<
684 "name defined in alias declaration must be an identifier">;
685 def err_alias_declaration_specialization : Error<
686 "%select{partial specialization|explicit specialization|explicit instantiation}0 of alias templates is not permitted">;
688 // C++11 override control
689 def ext_override_control_keyword : ExtWarn<
690 "'%0' keyword is a C++11 extension">, InGroup<CXX11>;
691 def warn_cxx98_compat_override_control_keyword : Warning<
692 "'%0' keyword is incompatible with C++98">,
693 InGroup<CXX98Compat>, DefaultIgnore;
694 def err_override_control_interface : Error<
695 "'%0' keyword not permitted with interface types">;
697 def err_access_specifier_interface : Error<
698 "interface types cannot specify '%select{private|protected}0' access">;
700 def err_duplicate_virt_specifier : Error<
701 "class member already marked '%0'">;
703 def err_scoped_enum_missing_identifier : Error<
704 "scoped enumeration requires a name">;
705 def ext_scoped_enum : ExtWarn<
706 "scoped enumerations are a C++11 extension">, InGroup<CXX11>;
707 def warn_cxx98_compat_scoped_enum : Warning<
708 "scoped enumerations are incompatible with C++98">,
709 InGroup<CXX98Compat>, DefaultIgnore;
711 def err_expected_parameter_pack : Error<
712 "expected the name of a parameter pack">;
713 def err_paren_sizeof_parameter_pack : Error<
714 "missing parentheses around the size of parameter pack %0">;
715 def err_sizeof_parameter_pack : Error<
716 "expected parenthesized parameter pack name in 'sizeof...' expression">;
718 // C++11 lambda expressions
719 def err_expected_comma_or_rsquare : Error<
720 "expected ',' or ']' in lambda capture list">;
721 def err_this_captured_by_reference : Error<
722 "'this' cannot be captured by reference">;
723 def err_expected_capture : Error<
724 "expected variable name or 'this' in lambda capture list">;
725 def err_expected_lambda_body : Error<"expected body of lambda expression">;
726 def warn_cxx98_compat_lambda : Warning<
727 "lambda expressions are incompatible with C++98">,
728 InGroup<CXX98Compat>, DefaultIgnore;
729 def err_lambda_missing_parens : Error<
730 "lambda requires '()' before %select{'mutable'|return type}0">;
732 // Availability attribute
733 def err_expected_version : Error<
734 "expected a version of the form 'major[.minor[.subminor]]'">;
735 def err_zero_version : Error<
736 "version number must have non-zero major, minor, or sub-minor version">;
737 def err_availability_expected_platform : Error<
738 "expected a platform name, e.g., 'macosx'">;
739 def err_availability_expected_change : Error<
740 "expected 'introduced', 'deprecated', or 'obsoleted'">;
741 def err_availability_unknown_change : Error<
742 "%0 is not an availability stage; use 'introduced', 'deprecated', or "
744 def err_availability_redundant : Error<
745 "redundant %0 availability change; only the last specified change will "
747 def warn_availability_and_unavailable : Warning<
748 "'unavailable' availability overrides all other availability information">,
749 InGroup<Availability>;
751 // Type safety attributes
752 def err_type_safety_unknown_flag : Error<
753 "invalid comparison flag %0; use 'layout_compatible' or 'must_be_null'">;
755 // Language specific pragmas
756 // - Generic warnings
757 def warn_pragma_expected_lparen : Warning<
758 "missing '(' after '#pragma %0' - ignoring">;
759 def warn_pragma_expected_rparen : Warning<
760 "missing ')' after '#pragma %0' - ignoring">;
761 def warn_pragma_expected_identifier : Warning<
762 "expected identifier in '#pragma %0' - ignored">;
763 def warn_pragma_ms_struct : Warning<
764 "incorrect use of '#pragma ms_struct on|off' - ignored">;
765 def warn_pragma_extra_tokens_at_eol : Warning<
766 "extra tokens at end of '#pragma %0' - ignored">;
768 def warn_pragma_options_expected_align : Warning<
769 "expected 'align' following '#pragma options' - ignored">;
770 def warn_pragma_align_expected_equal : Warning<
771 "expected '=' following '#pragma %select{align|options align}0' - ignored">;
772 def warn_pragma_align_invalid_option : Warning<
773 "invalid alignment option in '#pragma %select{align|options align}0' - ignored">;
775 def warn_pragma_pack_invalid_action : Warning<
776 "unknown action for '#pragma pack' - ignored">;
777 def warn_pragma_pack_malformed : Warning<
778 "expected integer or identifier in '#pragma pack' - ignored">;
780 def warn_pragma_unused_expected_var : Warning<
781 "expected '#pragma unused' argument to be a variable name">;
782 def warn_pragma_unused_expected_punc : Warning<
783 "expected ')' or ',' in '#pragma unused'">;
784 // - #pragma fp_contract
785 def err_pragma_fp_contract_scope : Error<
786 "'#pragma fp_contract' should only appear at file scope or at the start of a "
787 "compound expression">;
789 def err_pragma_comment_malformed : Error<
790 "pragma comment requires parenthesized identifier and optional string">;
791 def err_pragma_comment_unknown_kind : Error<"unknown kind of pragma comment">;
794 // OpenCL Section 6.8.g
795 def err_not_opencl_storage_class_specifier : Error<
796 "OpenCL does not support the '%0' storage class specifier">;
798 // OpenCL EXTENSION pragma (OpenCL 1.1 [9.1])
799 def warn_pragma_expected_colon : Warning<
800 "missing ':' after %0 - ignoring">;
801 def warn_pragma_expected_enable_disable : Warning<
802 "expected 'enable' or 'disable' - ignoring">;
803 def warn_pragma_unknown_extension : Warning<
804 "unknown OpenCL extension %0 - ignoring">;
806 def err_seh_expected_handler : Error<
807 "expected '__except' or '__finally' block">;
809 def err_seh___except_block : Error<
810 "%0 only allowed in __except block">;
812 def err_seh___except_filter : Error<
813 "%0 only allowed in __except filter expression">;
815 def err_seh___finally_block : Error<
816 "%0 only allowed in __finally block">;
819 def warn_pragma_omp_ignored : Warning <
820 "unexpected '#pragma omp ...' in program">, InGroup<SourceUsesOpenMP>, DefaultIgnore;
821 def warn_omp_extra_tokens_at_eol : Warning <
822 "extra tokens at end of '#pragma omp %0' are ignored">,
823 InGroup<ExtraTokens>;
824 def err_omp_unknown_directive : Error <
825 "expected an OpenMP directive">;
826 def err_omp_unexpected_directive : Error <
827 "unexpected OpenMP directive '#pragma omp %0'">;
829 } // end of Parse Issue category.
831 let CategoryName = "Modules Issue" in {
832 def err_module_expected_ident : Error<
833 "expected a module name after module import">;
834 def err_module_expected_semi : Error<
835 "expected ';' after module name">;
838 } // end of Parser diagnostics