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 = "Parse Issue" in {
23 def ext_empty_source_file : Extension<"ISO C forbids an empty source file">;
24 def ext_top_level_semi : Extension<
25 "extra ';' outside of a function">;
26 def ext_extra_struct_semi : Extension<
27 "extra ';' inside a %0">;
28 def ext_extra_ivar_semi : Extension<
29 "extra ';' inside instance variable list">;
31 def ext_duplicate_declspec : Extension<"duplicate '%0' declaration specifier">;
32 def ext_plain_complex : ExtWarn<
33 "plain '_Complex' requires a type specifier; assuming '_Complex double'">;
34 def ext_integer_complex : Extension<
35 "complex integer types are an extension">;
36 def ext_thread_before : Extension<"'__thread' before 'static'">;
38 def ext_empty_struct_union : Extension<"empty %select{struct|union}0 "
39 "(accepted as an extension) has size 0 in C, size 1 in C++">,
41 def error_empty_enum : Error<"use of empty enum">;
42 def err_invalid_sign_spec : Error<"'%0' cannot be signed or unsigned">;
43 def err_invalid_short_spec : Error<"'short %0' is invalid">;
44 def err_invalid_long_spec : Error<"'long %0' is invalid">;
45 def err_invalid_longlong_spec : Error<"'long long %0' is invalid">;
46 def err_invalid_complex_spec : Error<"'_Complex %0' is invalid">;
47 def err_friend_storage_spec : Error<"'%0' is invalid in friend declarations">;
49 def ext_ident_list_in_param : Extension<
50 "type-less parameter names in function declaration">;
51 def ext_c99_variable_decl_in_for_loop : Extension<
52 "variable declaration in for loop is a C99-specific feature">;
53 def ext_c99_compound_literal : Extension<
54 "compound literals are a C99-specific feature">;
55 def ext_enumerator_list_comma : Extension<
56 "commas at the end of enumerator lists are a %select{C99|C++0x}0-specific "
58 def err_enumerator_list_missing_comma : Error<
59 "missing ',' between enumerators">;
61 def ext_gnu_indirect_goto : Extension<
62 "use of GNU indirect-goto extension">, InGroup<GNU>;
63 def ext_gnu_address_of_label : Extension<
64 "use of GNU address-of-label extension">, InGroup<GNU>;
65 def ext_gnu_local_label : Extension<
66 "use of GNU locally declared label extension">, InGroup<GNU>;
67 def ext_gnu_statement_expr : Extension<
68 "use of GNU statement expression extension">, InGroup<GNU>;
69 def ext_gnu_conditional_expr : Extension<
70 "use of GNU ?: expression extension, eliding middle term">, InGroup<GNU>;
71 def ext_gnu_empty_initializer : Extension<
72 "use of GNU empty initializer extension">, InGroup<GNU>;
73 def ext_gnu_array_range : Extension<"use of GNU array range extension">,
74 InGroup<GNUDesignator>;
75 def ext_gnu_missing_equal_designator : ExtWarn<
76 "use of GNU 'missing =' extension in designator">,
77 InGroup<GNUDesignator>;
78 def err_expected_equal_designator : Error<"expected '=' or another designator">;
79 def ext_gnu_old_style_field_designator : ExtWarn<
80 "use of GNU old-style field designator extension">,
81 InGroup<GNUDesignator>;
82 def ext_gnu_case_range : Extension<"use of GNU case range extension">,
86 def err_parse_error : Error<"parse error">;
87 def err_expected_expression : Error<"expected expression">;
88 def err_expected_type : Error<"expected a type">;
89 def err_expected_external_declaration : Error<"expected external declaration">;
90 def err_expected_ident : Error<"expected identifier">;
91 def err_expected_ident_lparen : Error<"expected identifier or '('">;
92 def err_expected_ident_lbrace : Error<"expected identifier or '{'">;
93 def err_expected_lbrace : Error<"expected '{'">;
94 def err_expected_lparen : Error<"expected '('">;
95 def err_expected_rparen : Error<"expected ')'">;
96 def err_expected_lsquare : Error<"expected '['">;
97 def err_expected_rsquare : Error<"expected ']'">;
98 def err_expected_rbrace : Error<"expected '}'">;
99 def err_expected_greater : Error<"expected '>'">;
100 def err_expected_ggg : Error<"expected '>>>'">;
101 def err_expected_semi_declaration : Error<
102 "expected ';' at end of declaration">;
103 def err_expected_semi_decl_list : Error<
104 "expected ';' at end of declaration list">;
105 def ext_expected_semi_decl_list : Extension<
106 "expected ';' at end of declaration list">;
107 def err_expected_member_name_or_semi : Error<
108 "expected member name or ';' after declaration specifiers">;
109 def err_function_declared_typedef : Error<
110 "function definition declared 'typedef'">;
111 def err_iboutletcollection_builtintype : Error<
112 "type argument of iboutletcollection attribute cannot be a builtin type">;
113 def err_expected_fn_body : Error<
114 "expected function body after function declarator">;
115 def err_expected_method_body : Error<"expected method body">;
116 def err_invalid_token_after_toplevel_declarator : Error<
117 "expected ';' after top level declarator">;
118 def err_invalid_equalequal_after_declarator : Error<
119 "invalid '==' at end of declaration; did you mean '='?">;
120 def err_expected_statement : Error<"expected statement">;
121 def err_expected_lparen_after : Error<"expected '(' after '%0'">;
122 def err_expected_lparen_after_id : Error<"expected '(' after %0">;
123 def err_expected_less_after : Error<"expected '<' after '%0'">;
124 def err_expected_comma : Error<"expected ','">;
125 def err_expected_lbrace_in_compound_literal : Error<
126 "expected '{' in compound literal">;
127 def err_expected_while : Error<"expected 'while' in do/while loop">;
129 def err_expected_semi_after : Error<"expected ';' after %0">;
130 def err_expected_semi_after_stmt : Error<"expected ';' after %0 statement">;
131 def err_expected_semi_after_expr : Error<"expected ';' after expression">;
132 def err_extraneous_token_before_semi : Error<"extraneous '%0' before ';'">;
134 def err_expected_semi_after_method_proto : Error<
135 "expected ';' after method prototype">;
136 def err_expected_semi_after_namespace_name : Error<
137 "expected ';' after namespace name">;
138 def err_unexpected_namespace_attributes_alias : Error<
139 "attributes can not be specified on namespace alias">;
140 def err_inline_namespace_alias : Error<"namespace alias cannot be inline">;
141 def err_namespace_nonnamespace_scope : Error<
142 "namespaces can only be defined in global or namespace scope">;
143 def err_expected_semi_after_attribute_list : Error<
144 "expected ';' after attribute list">;
145 def err_expected_semi_after_static_assert : Error<
146 "expected ';' after static_assert">;
147 def err_expected_semi_for : Error<"expected ';' in 'for' statement specifier">;
148 def err_expected_colon_after : Error<"expected ':' after %0">;
149 def err_label_end_of_compound_statement : Error<
150 "label at end of compound statement: expected statement">;
151 def err_expected_string_literal : Error<"expected string literal">;
152 def err_expected_asm_operand : Error<
153 "expected string literal or '[' for asm operand">, CatInlineAsm;
154 def err_expected_selector_for_method : Error<
155 "expected selector for Objective-C method">;
156 def err_expected_property_name : Error<"expected property name">;
158 def err_unexpected_at : Error<"unexpected '@' in program">;
160 def err_invalid_reference_qualifier_application : Error<
161 "'%0' qualifier may not be applied to a reference">;
162 def err_illegal_decl_reference_to_reference : Error<
163 "%0 declared as a reference to a reference">;
164 def ext_rvalue_reference : ExtWarn<
165 "rvalue references are a C++0x extension">, InGroup<CXX0x>;
166 def ext_ref_qualifier : ExtWarn<
167 "reference qualifiers on functions are a C++0x extension">, InGroup<CXX0x>;
168 def ext_inline_namespace : ExtWarn<
169 "inline namespaces are a C++0x feature">, InGroup<CXX0x>;
170 def err_argument_required_after_attribute : Error<
171 "argument required after attribute">;
172 def err_missing_param : Error<"expected parameter declarator">;
173 def err_missing_comma_before_ellipsis : Error<
174 "C requires a comma prior to the ellipsis in a variadic function type">;
175 def err_unexpected_typedef_ident : Error<
176 "unexpected type name %0: expected identifier">;
177 def err_expected_class_name : Error<"expected class name">;
178 def err_unspecified_vla_size_with_static : Error<
179 "'static' may not be used with an unspecified variable length array size">;
182 def err_typename_requires_specqual : Error<
183 "type name requires a specifier or qualifier">;
184 def err_typename_invalid_storageclass : Error<
185 "type name does not allow storage class to be specified">;
186 def err_typename_invalid_functionspec : Error<
187 "type name does not allow function specifier to be specified">;
188 def err_invalid_decl_spec_combination : Error<
189 "cannot combine with previous '%0' declaration specifier">;
190 def err_invalid_vector_decl_spec_combination : Error<
191 "cannot combine with previous '%0' declaration specifier. "
192 "'__vector' must be first">;
193 def err_invalid_pixel_decl_spec_combination : Error<
194 "'__pixel' must be preceded by '__vector'. "
195 "'%0' declaration specifier not allowed here">;
196 def err_invalid_vector_decl_spec : Error<
197 "cannot use '%0' with '__vector'">;
198 def err_invalid_vector_bool_decl_spec : Error<
199 "cannot use '%0' with '__vector bool'">;
200 def warn_vector_long_decl_spec_combination : Warning<
201 "Use of 'long' with '__vector' is deprecated">, InGroup<Deprecated>;
202 def err_friend_invalid_in_context : Error<
203 "'friend' used outside of class">;
204 def err_unknown_typename : Error<
205 "unknown type name %0">;
206 def err_use_of_tag_name_without_tag : Error<
207 "must use '%1' tag to refer to type %0%select{| in this scope}2">;
208 def err_templated_using_directive : Error<
209 "cannot template a using directive">;
210 def err_templated_using_declaration : Error<
211 "cannot template a using declaration">;
212 def err_expected_ident_in_using : Error<
213 "expected an identifier in using directive">;
214 def err_unexected_colon_in_nested_name_spec : Error<
215 "unexpected ':' in nested name specifier">;
216 def err_bool_redeclaration : Error<
217 "redeclaration of C++ built-in type 'bool'">;
219 /// Objective-C parser diagnostics
220 def err_expected_minus_or_plus : Error<
221 "method type specifier must start with '-' or '+'">;
222 def err_objc_no_attributes_on_category : Error<
223 "attributes may not be specified on a category">;
224 def err_objc_missing_end : Error<"missing @end">;
225 def warn_objc_protocol_qualifier_missing_id : Warning<
226 "protocol qualifiers without 'id' is archaic">;
227 def err_objc_unknown_at : Error<"expected an Objective-C directive after '@'">;
228 def err_illegal_super_cast : Error<
229 "cannot cast 'super' (it isn't an expression)">;
231 def err_objc_illegal_visibility_spec : Error<
232 "illegal visibility specification">;
233 def err_objc_illegal_interface_qual : Error<"illegal interface qualifier">;
234 def err_objc_expected_equal_for_getter : Error<
235 "expected '=' for Objective-C getter">;
236 def err_objc_expected_equal_for_setter : Error<
237 "expected '=' for Objective-C setter">;
238 def err_objc_expected_selector_for_getter_setter : Error<
239 "expected selector for Objective-C %select{setter|getter}0">;
240 def err_objc_property_requires_field_name : Error<
241 "property requires fields to be named">;
242 def err_objc_property_bitfield : Error<"property name cannot be a bitfield">;
243 def err_objc_expected_property_attr : Error<"unknown property attribute %0">;
244 def err_objc_properties_require_objc2 : Error<
245 "properties are an Objective-C 2 feature">;
246 def err_objc_unexpected_attr : Error<
247 "prefix attribute must be followed by an interface or protocol">;
248 def err_objc_directive_only_in_protocol : Error<
249 "directive may only be specified in protocols only">;
250 def err_missing_catch_finally : Error<
251 "@try statement without a @catch and @finally clause">;
252 def err_objc_concat_string : Error<"unexpected token after Objective-C string">;
253 def err_missing_sel_definition : Error<"cannot find definition of 'SEL'">;
254 def err_missing_id_definition : Error<"cannot find definition of 'id'">;
255 def err_missing_proto_definition : Error<
256 "cannot find definition of 'Protocol'">;
257 def err_missing_class_definition : Error<"cannot find definition of 'Class'">;
258 def warn_expected_implementation : Warning<
259 "@end must appear in an @implementation context">;
260 def error_property_ivar_decl : Error<
261 "property synthesize requires specification of an ivar">;
262 def err_synthesized_property_name : Error<
263 "expected a property name in @synthesize">;
264 def warn_semicolon_before_method_body : Warning<
265 "semicolon before method body is ignored">,
266 InGroup<DiagGroup<"semicolon-before-method-body">>, DefaultIgnore;
268 def err_expected_field_designator : Error<
269 "expected a field designator, such as '.field = 4'">;
271 def err_declaration_does_not_declare_param : Error<
272 "declaration does not declare a parameter">;
273 def err_no_matching_param : Error<"parameter named %0 is missing">;
275 /// C++ parser diagnostics
276 def err_expected_unqualified_id : Error<
277 "expected %select{identifier|unqualified-id}0">;
278 def err_func_def_no_params : Error<
279 "function definition does not declare parameters">;
280 def err_expected_lparen_after_type : Error<
281 "expected '(' for function-style cast or type construction">;
282 def err_expected_equal_after_declarator : Error<
283 "expected '=' after declarator">;
284 def warn_parens_disambiguated_as_function_decl : Warning<
285 "parentheses were disambiguated as a function declarator">;
286 def err_expected_member_or_base_name : Error<
287 "expected class member or base class name">;
288 def err_expected_lbrace_after_base_specifiers : Error<
289 "expected '{' after base class list">;
290 def ext_ellipsis_exception_spec : Extension<
291 "exception specification of '...' is a Microsoft extension">;
292 def err_expected_catch : Error<"expected catch">;
293 def err_expected_lbrace_or_comma : Error<"expected '{' or ','">;
294 def err_using_namespace_in_class : Error<
295 "'using namespace' is not allowed in classes">;
296 def err_destructor_tilde_identifier : Error<
297 "expected a class name after '~' to name a destructor">;
298 def err_destructor_template_id : Error<
299 "destructor name %0 does not refer to a template">;
300 def err_default_arg_unparsed : Error<
301 "unexpected end of default argument expression">;
303 // C++ derived classes
304 def err_dup_virtual : Error<"duplicate 'virtual' in base specifier">;
306 // C++ operator overloading
307 def err_operator_string_not_empty : Error<
308 "string literal after 'operator' must be '\"\"'">;
311 def err_anon_type_definition : Error<
312 "declaration of anonymous %0 must be a definition">;
314 def err_cxx0x_attribute_forbids_arguments : Error<
315 "C++0x attribute '%0' cannot have an argument list">;
316 def err_cxx0x_attribute_requires_arguments : Error<
317 "C++0x attribute '%0' must have an argument list">;
318 def err_attributes_not_allowed : Error<"an attribute list cannot appear here">;
321 def err_expected_template : Error<"expected template">;
322 def err_unknown_template_name : Error<
323 "unknown template name %0">;
324 def err_expected_comma_greater : Error<
325 "expected ',' or '>' in template-parameter-list">;
326 def err_expected_type_id_after : Error<"expected type-id after '%0'">;
327 def err_expected_class_before : Error<"expected 'class' before '%0'">;
328 def err_template_spec_syntax_non_template : Error<
329 "identifier followed by '<' indicates a class template specialization but "
330 "%0 %select{does not refer to a template|refers to a function "
331 "template|<unused>|refers to a template template parameter}1">;
332 def err_id_after_template_in_nested_name_spec : Error<
333 "expected template name after 'template' keyword in nested name specifier">;
334 def err_id_after_template_in_typename_spec : Error<
335 "expected template name after 'template' keyword in typename specifier">;
336 def err_less_after_template_name_in_nested_name_spec : Error<
337 "expected '<' after 'template %0' in nested name specifier">;
338 def err_two_right_angle_brackets_need_space : Error<
339 "a space is required between consecutive right angle brackets (use '> >')">;
340 def warn_cxx0x_right_shift_in_template_arg : Warning<
341 "use of right-shift operator ('>>') in template argument will require "
342 "parentheses in C++0x">;
343 def err_multiple_template_declarators : Error<
344 "%select{|a template declaration|an explicit template specialization|"
345 "an explicit template instantiation}0 can "
346 "only %select{|declare|declare|instantiate}0 a single entity">;
347 def err_explicit_instantiation_with_definition : Error<
348 "explicit template instantiation cannot have a definition; if this "
349 "definition is meant to be an explicit specialization, add '<>' after the "
350 "'template' keyword">;
351 def err_enum_template : Error<"enumeration cannot be a template">;
353 def err_missing_dependent_template_keyword : Error<
354 "use 'template' keyword to treat '%0' as a dependent template name">;
356 def warn_static_inline_explicit_inst_ignored : Warning<
357 "ignoring '%select{static|inline}0' keyword on explicit template "
360 // Constructor template diagnostics.
361 def err_out_of_line_constructor_template_id : Error<
362 "out-of-line constructor for %0 cannot have template arguments">;
363 def err_out_of_line_template_id_names_constructor : Error<
364 "qualified reference to %0 is a constructor name rather than a "
365 "template name wherever a constructor can be declared">;
366 def err_out_of_line_type_names_constructor : Error<
367 "qualified reference to %0 is a constructor name rather than a "
368 "type wherever a constructor can be declared">;
370 def err_expected_qualified_after_typename : Error<
371 "expected a qualified name after 'typename'">;
372 def err_expected_semi_after_tagdecl : Error<
373 "expected ';' after %0">;
375 def err_typename_refers_to_non_type_template : Error<
376 "typename specifier refers to a non-template">;
377 def err_expected_type_name_after_typename : Error<
378 "expected an identifier or template-id after '::'">;
379 def err_explicit_spec_non_template : Error<
380 "explicit %select{specialization|instantiation}0 of non-template "
381 "%select{class|struct|union}1 %2">;
383 def err_default_template_template_parameter_not_template : Error<
384 "default template argument for a template template parameter must be a class "
387 def err_ctor_init_missing_comma : Error<
388 "missing ',' between base or member initializers">;
391 def err_friend_decl_defines_class : Error<
392 "cannot define a type in a friend declaration">;
394 def warn_deleted_function_accepted_as_extension: ExtWarn<
395 "deleted function definition accepted as a C++0x extension">, InGroup<CXX0x>;
397 // C++0x override control
398 def ext_override_control_keyword : Extension<
399 "'%0' keyword accepted as a C++0x extension">, InGroup<CXX0x>;
400 def ext_override_inline: Extension<
401 "'%0' keyword only allowed in declarations, allowed as an extension">;
403 def err_duplicate_virt_specifier : Error<
404 "class member already marked '%0'">;
405 def err_duplicate_class_virt_specifier : Error<
406 "class already marked '%0'">;
408 def err_scoped_enum_missing_identifier : Error<
409 "scoped enumeration requires a name">;
411 def err_expected_parameter_pack : Error<
412 "expected the name of a parameter pack">;
413 def err_paren_sizeof_parameter_pack : Error<
414 "missing parentheses around the size of parameter pack %0">;
415 def err_sizeof_parameter_pack : Error<
416 "expected parenthesized parameter pack name in 'sizeof...' expression">;
418 // Language specific pragmas
419 // - Generic warnings
420 def warn_pragma_expected_lparen : Warning<
421 "missing '(' after '#pragma %0' - ignoring">;
422 def warn_pragma_expected_rparen : Warning<
423 "missing ')' after '#pragma %0' - ignoring">;
424 def warn_pragma_expected_identifier : Warning<
425 "expected identifier in '#pragma %0' - ignored">;
426 def warn_pragma_extra_tokens_at_eol : Warning<
427 "extra tokens at end of '#pragma %0' - ignored">;
429 def warn_pragma_options_expected_align : Warning<
430 "expected 'align' following '#pragma options' - ignored">;
431 def warn_pragma_align_expected_equal : Warning<
432 "expected '=' following '#pragma %select{align|options align}0' - ignored">;
433 def warn_pragma_align_invalid_option : Warning<
434 "invalid alignment option in '#pragma %select{align|options align}0' - ignored">;
436 def warn_pragma_pack_invalid_action : Warning<
437 "unknown action for '#pragma pack' - ignored">;
438 def warn_pragma_pack_invalid_constant : Warning<
439 "invalid constant for '#pragma pack', expected %0 - ignored">;
440 def warn_pragma_pack_malformed : Warning<
441 "expected integer or identifier in '#pragma pack' - ignored">;
443 def warn_pragma_unused_expected_var : Warning<
444 "expected '#pragma unused' argument to be a variable name">;
445 def warn_pragma_unused_expected_punc : Warning<
446 "expected ')' or ',' in '#pragma unused'">;
448 // OpenCL Section 6.8.g
449 def err_not_opencl_storage_class_specifier : Error<
450 "OpenCL does not support the '%0' storage class specifier">;
452 // OpenCL EXTENSION pragma (OpenCL 1.1 [9.1])
453 def warn_pragma_expected_colon : Warning<
454 "missing ':' after %0 - ignoring">;
455 def warn_pragma_expected_enable_disable : Warning<
456 "expected 'enable' or 'disable' - ignoring">;
457 def warn_pragma_unknown_extension : Warning<
458 "unknown OpenCL extension %0 - ignoring">;
460 } // end of Parse Issue category.
461 } // end of Parser diagnostics