1//==--- DiagnosticParseKinds.td - libparse diagnostics --------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10//===----------------------------------------------------------------------===//
11// Parser Diagnostics
12//===----------------------------------------------------------------------===//
13
14let Component = "Parse" in {
15
16def w_asm_qualifier_ignored : Warning<"ignored %0 qualifier on asm">,
17                              CatInlineAsm;
18def warn_file_asm_volatile : Warning<
19  "meaningless 'volatile' on asm outside function">, CatInlineAsm;
20
21let CategoryName = "Inline Assembly Issue" in {
22def err_asm_empty : Error<"__asm used with no assembly instructions">;
23def err_inline_ms_asm_parsing : Error<"%0">;
24def err_msasm_unsupported_arch : Error<
25  "Unsupported architecture '%0' for MS-style inline assembly">;
26def err_msasm_unable_to_create_target : Error<
27  "MS-style inline assembly is not available: %0">;
28}
29
30let CategoryName = "Parse Issue" in {
31
32def ext_empty_translation_unit : Extension<
33  "ISO C requires a translation unit to contain at least one declaration">,
34  InGroup<DiagGroup<"empty-translation-unit">>;
35def warn_cxx98_compat_top_level_semi : Warning<
36  "extra ';' outside of a function is incompatible with C++98">,
37  InGroup<CXX98CompatPedantic>, DefaultIgnore;
38def ext_extra_semi : Extension<
39  "extra ';' %select{"
40  "outside of a function|"
41  "inside a %1|"
42  "inside instance variable list|"
43  "after member function definition}0">,
44  InGroup<ExtraSemi>;
45def ext_extra_semi_cxx11 : Extension<
46  "extra ';' outside of a function is a C++11 extension">,
47  InGroup<CXX11ExtraSemi>;
48def warn_extra_semi_after_mem_fn_def : Warning<
49  "extra ';' after member function definition">,
50  InGroup<ExtraSemi>, DefaultIgnore;
51
52def ext_duplicate_declspec : ExtWarn<"duplicate '%0' declaration specifier">,
53  InGroup<DuplicateDeclSpecifier>;
54def warn_duplicate_declspec : Warning<"duplicate '%0' declaration specifier">,
55  InGroup<DuplicateDeclSpecifier>;
56def ext_plain_complex : ExtWarn<
57  "plain '_Complex' requires a type specifier; assuming '_Complex double'">;
58def ext_integer_complex : Extension<
59  "complex integer types are a GNU extension">, InGroup<GNUComplexInteger>;
60def ext_thread_before : Extension<"'__thread' before '%0'">;
61def ext_keyword_as_ident : ExtWarn<
62  "keyword '%0' will be made available as an identifier "
63  "%select{here|for the remainder of the translation unit}1">,
64  InGroup<KeywordCompat>;
65
66def error_empty_enum : Error<"use of empty enum">;
67def err_invalid_sign_spec : Error<"'%0' cannot be signed or unsigned">;
68def err_invalid_short_spec : Error<"'short %0' is invalid">;
69def err_invalid_long_spec : Error<"'long %0' is invalid">;
70def err_invalid_longlong_spec : Error<"'long long %0' is invalid">;
71def err_invalid_complex_spec : Error<"'_Complex %0' is invalid">;
72def err_friend_decl_spec : Error<"'%0' is invalid in friend declarations">;
73
74def ext_ident_list_in_param : Extension<
75  "type-less parameter names in function declaration">;
76def ext_c99_variable_decl_in_for_loop : Extension<
77  "variable declaration in for loop is a C99-specific feature">, InGroup<C99>;
78def ext_c99_compound_literal : Extension<
79  "compound literals are a C99-specific feature">, InGroup<C99>;
80def ext_enumerator_list_comma_c : Extension<
81  "commas at the end of enumerator lists are a C99-specific "
82  "feature">, InGroup<C99>;
83def ext_enumerator_list_comma_cxx : Extension<
84  "commas at the end of enumerator lists are a C++11 extension">,
85  InGroup<CXX11>;
86def warn_cxx98_compat_enumerator_list_comma : Warning<
87  "commas at the end of enumerator lists are incompatible with C++98">,
88  InGroup<CXX98CompatPedantic>, DefaultIgnore;
89def err_enumerator_list_missing_comma : Error<
90  "missing ',' between enumerators">;
91def err_enumerator_unnamed_no_def : Error<
92  "unnamed enumeration must be a definition">;
93def ext_cxx11_enum_fixed_underlying_type : Extension<
94  "enumeration types with a fixed underlying type are a C++11 extension">,
95  InGroup<CXX11>;
96def ext_c_enum_fixed_underlying_type : Extension<
97  "enumeration types with a fixed underlying type are a Microsoft extension">,
98  InGroup<Microsoft>;
99def 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;
102def warn_cxx98_compat_alignof : Warning<
103  "alignof expressions are incompatible with C++98">,
104  InGroup<CXX98Compat>, DefaultIgnore;
105def ext_alignof_expr : ExtWarn<
106  "%0 applied to an expression is a GNU extension">, InGroup<GNUAlignofExpression>;
107
108def warn_microsoft_dependent_exists : Warning<
109  "dependent %select{__if_not_exists|__if_exists}0 declarations are ignored">,
110  InGroup<DiagGroup<"microsoft-exists">>;
111def warn_microsoft_qualifiers_ignored : Warning<
112  "qualifiers after comma in declarator list are ignored">,
113  InGroup<IgnoredAttributes>;
114
115def ext_c11_generic_selection : Extension<
116  "generic selections are a C11-specific feature">, InGroup<C11>;
117def err_duplicate_default_assoc : Error<
118  "duplicate default generic association">;
119def note_previous_default_assoc : Note<
120  "previous default generic association is here">;
121
122def ext_c11_alignment : Extension<
123  "%0 is a C11-specific feature">, InGroup<C11>;
124
125def ext_c11_noreturn : Extension<
126  "_Noreturn functions are a C11-specific feature">, InGroup<C11>;
127def err_c11_noreturn_misplaced : Error<
128  "'_Noreturn' keyword must precede function declarator">;
129
130def ext_gnu_indirect_goto : Extension<
131  "use of GNU indirect-goto extension">, InGroup<GNULabelsAsValue>;
132def ext_gnu_address_of_label : Extension<
133  "use of GNU address-of-label extension">, InGroup<GNULabelsAsValue>;
134def err_stmtexpr_file_scope : Error<
135  "statement expression not allowed at file scope">;
136def ext_gnu_statement_expr : Extension<
137  "use of GNU statement expression extension">, InGroup<GNUStatementExpression>;
138def ext_gnu_conditional_expr : Extension<
139  "use of GNU ?: conditional expression extension, omitting middle operand">, InGroup<GNUConditionalOmittedOperand>;
140def ext_gnu_empty_initializer : Extension<
141  "use of GNU empty initializer extension">, InGroup<GNUEmptyInitializer>;
142def ext_gnu_array_range : Extension<"use of GNU array range extension">,
143  InGroup<GNUDesignator>;
144def ext_gnu_missing_equal_designator : ExtWarn<
145  "use of GNU 'missing =' extension in designator">,
146  InGroup<GNUDesignator>;
147def err_expected_equal_designator : Error<"expected '=' or another designator">;
148def ext_gnu_old_style_field_designator : ExtWarn<
149  "use of GNU old-style field designator extension">,
150  InGroup<GNUDesignator>;
151def ext_gnu_case_range : Extension<"use of GNU case range extension">,
152  InGroup<GNUCaseRange>;
153
154// Generic errors.
155def err_expected_expression : Error<"expected expression">;
156def err_expected_type : Error<"expected a type">;
157def err_expected_external_declaration : Error<"expected external declaration">;
158def err_extraneous_closing_brace : Error<"extraneous closing brace ('}')">;
159def err_expected_semi_declaration : Error<
160  "expected ';' at end of declaration">;
161def err_expected_semi_decl_list : Error<
162  "expected ';' at end of declaration list">;
163def ext_expected_semi_decl_list : ExtWarn<
164  "expected ';' at end of declaration list">;
165def err_expected_member_name_or_semi : Error<
166  "expected member name or ';' after declaration specifiers">;
167def err_function_declared_typedef : Error<
168  "function definition declared 'typedef'">;
169def err_at_defs_cxx : Error<"@defs is not supported in Objective-C++">;
170def err_at_in_class : Error<"unexpected '@' in member specification">;
171
172def err_expected_fn_body : Error<
173  "expected function body after function declarator">;
174def warn_attribute_on_function_definition : Warning<
175  "GCC does not allow %0 attribute in this position on a function definition">,
176  InGroup<GccCompat>;
177def warn_gcc_attribute_location : Warning<
178  "GCC does not allow an attribute in this position on a function declaration">,
179  InGroup<GccCompat>;
180def warn_attribute_no_decl : Warning<
181  "attribute %0 ignored, because it is not attached to a declaration">,
182  InGroup<IgnoredAttributes>;
183def err_expected_method_body : Error<"expected method body">;
184def err_invalid_token_after_toplevel_declarator : Error<
185  "expected ';' after top level declarator">;
186def err_invalid_token_after_declarator_suggest_equal : Error<
187  "invalid %0 at end of declaration; did you mean '='?">;
188def err_expected_statement : Error<"expected statement">;
189def err_expected_lparen_after : Error<"expected '(' after '%0'">;
190def err_expected_rparen_after : Error<"expected ')' after '%0'">;
191def err_expected_punc : Error<"expected ')' or ',' after '%0'">;
192def err_expected_less_after : Error<"expected '<' after '%0'">;
193def err_expected_lbrace_in_compound_literal : Error<
194  "expected '{' in compound literal">;
195def err_expected_while : Error<"expected 'while' in do/while loop">;
196
197def err_expected_semi_after_stmt : Error<"expected ';' after %0 statement">;
198def err_expected_semi_after_expr : Error<"expected ';' after expression">;
199def err_extraneous_token_before_semi : Error<"extraneous '%0' before ';'">;
200
201def err_expected_semi_after_method_proto : Error<
202  "expected ';' after method prototype">;
203def err_expected_semi_after_namespace_name : Error<
204  "expected ';' after namespace name">;
205def err_unexpected_namespace_attributes_alias : Error<
206  "attributes cannot be specified on namespace alias">;
207def err_unexpected_nested_namespace_attribute : Error<
208  "attributes cannot be specified on a nested namespace definition">;
209def err_inline_namespace_alias : Error<"namespace alias cannot be inline">;
210def err_namespace_nonnamespace_scope : Error<
211  "namespaces can only be defined in global or namespace scope">;
212def ext_nested_namespace_definition : ExtWarn<
213  "nested namespace definition is a C++1z extension; "
214  "define each namespace separately">, InGroup<CXX1z>;
215def warn_cxx14_compat_nested_namespace_definition : Warning<
216  "nested namespace definition is incompatible with C++ standards before C++1z">,
217  InGroup<CXXPre1zCompat>, DefaultIgnore;
218def err_inline_nested_namespace_definition : Error<
219  "nested namespace definition cannot be 'inline'">;
220def err_expected_semi_after_attribute_list : Error<
221  "expected ';' after attribute list">;
222def err_expected_semi_after_static_assert : Error<
223  "expected ';' after static_assert">;
224def err_expected_semi_for : Error<"expected ';' in 'for' statement specifier">;
225def err_single_decl_assign_in_for_range : Error<
226  "range-based 'for' statement uses ':', not '='">;
227def warn_missing_selector_name : Warning<
228  "%0 used as the name of the previous parameter rather than as part "
229  "of the selector">,
230  InGroup<DiagGroup<"missing-selector-name">>;
231def note_missing_selector_name : Note<
232  "introduce a parameter name to make %0 part of the selector">;
233def note_force_empty_selector_name : Note<
234  "or insert whitespace before ':' to use %0 as parameter name "
235  "and have an empty entry in the selector">;
236def err_label_end_of_compound_statement : Error<
237  "label at end of compound statement: expected statement">;
238def err_address_of_label_outside_fn : Error<
239  "use of address-of-label extension outside of a function body">;
240def err_asm_operand_wide_string_literal : Error<
241  "cannot use %select{unicode|wide}0 string literal in 'asm'">;
242def err_expected_selector_for_method : Error<
243  "expected selector for Objective-C method">;
244def err_expected_property_name : Error<"expected property name">;
245
246def err_unexpected_at : Error<"unexpected '@' in program">;
247def err_atimport : Error<
248"use of '@import' when modules are disabled">;
249
250def err_invalid_reference_qualifier_application : Error<
251  "'%0' qualifier may not be applied to a reference">;
252def err_illegal_decl_reference_to_reference : Error<
253  "%0 declared as a reference to a reference">;
254def ext_rvalue_reference : ExtWarn<
255  "rvalue references are a C++11 extension">, InGroup<CXX11>;
256def warn_cxx98_compat_rvalue_reference : Warning<
257  "rvalue references are incompatible with C++98">,
258  InGroup<CXX98Compat>, DefaultIgnore;
259def ext_ref_qualifier : ExtWarn<
260  "reference qualifiers on functions are a C++11 extension">, InGroup<CXX11>;
261def warn_cxx98_compat_ref_qualifier : Warning<
262  "reference qualifiers on functions are incompatible with C++98">,
263  InGroup<CXX98Compat>, DefaultIgnore;
264def ext_inline_namespace : ExtWarn<
265  "inline namespaces are a C++11 feature">, InGroup<CXX11>;
266def warn_cxx98_compat_inline_namespace : Warning<
267  "inline namespaces are incompatible with C++98">,
268  InGroup<CXX98Compat>, DefaultIgnore;
269def ext_generalized_initializer_lists : ExtWarn<
270  "generalized initializer lists are a C++11 extension">,
271  InGroup<CXX11>;
272def warn_cxx98_compat_generalized_initializer_lists : Warning<
273  "generalized initializer lists are incompatible with C++98">,
274  InGroup<CXX98Compat>, DefaultIgnore;
275def err_init_list_bin_op : Error<"initializer list cannot be used on the "
276  "%select{left|right}0 hand side of operator '%1'">;
277def warn_cxx98_compat_trailing_return_type : Warning<
278  "trailing return types are incompatible with C++98">,
279  InGroup<CXX98Compat>, DefaultIgnore;
280def ext_auto_type_specifier : ExtWarn<
281  "'auto' type specifier is a C++11 extension">, InGroup<CXX11>;
282def warn_auto_storage_class : Warning<
283  "'auto' storage class specifier is redundant and incompatible with C++11">,
284  InGroup<CXX11Compat>, DefaultIgnore;
285def ext_auto_storage_class : ExtWarn<
286  "'auto' storage class specifier is not permitted in C++11, and will not "
287  "be supported in future releases">, InGroup<DiagGroup<"auto-storage-class">>;
288def ext_decltype_auto_type_specifier : ExtWarn<
289  "'decltype(auto)' type specifier is a C++14 extension">, InGroup<CXX14>;
290def warn_cxx11_compat_decltype_auto_type_specifier : Warning<
291  "'decltype(auto)' type specifier is incompatible with C++ standards before "
292  "C++14">, InGroup<CXXPre14Compat>, DefaultIgnore;
293def ext_for_range : ExtWarn<
294  "range-based for loop is a C++11 extension">, InGroup<CXX11>;
295def warn_cxx98_compat_for_range : Warning<
296  "range-based for loop is incompatible with C++98">,
297  InGroup<CXX98Compat>, DefaultIgnore;
298def err_for_range_identifier : Error<
299  "range-based for loop requires type for loop variable">;
300def err_for_range_expected_decl : Error<
301  "for range declaration must declare a variable">;
302def err_argument_required_after_attribute : Error<
303  "argument required after attribute">;
304def err_missing_param : Error<"expected parameter declarator">;
305def err_missing_comma_before_ellipsis : Error<
306  "C requires a comma prior to the ellipsis in a variadic function type">;
307def err_unexpected_typedef_ident : Error<
308  "unexpected type name %0: expected identifier">;
309def warn_cxx98_compat_decltype : Warning<
310  "'decltype' type specifier is incompatible with C++98">,
311  InGroup<CXX98Compat>, DefaultIgnore;
312def err_unexpected_scope_on_base_decltype : Error<
313  "unexpected namespace scope prior to decltype">;
314def err_expected_class_name : Error<"expected class name">;
315def err_expected_class_name_not_template :
316  Error<"'typename' is redundant; base classes are implicitly types">;
317def err_unspecified_vla_size_with_static : Error<
318  "'static' may not be used with an unspecified variable length array size">;
319def err_unspecified_size_with_static : Error<
320  "'static' may not be used without an array size">;
321def warn_deprecated_register : Warning<
322  "'register' storage class specifier is deprecated">,
323  InGroup<DeprecatedRegister>;
324def err_expected_parentheses_around_typename : Error<
325  "expected parentheses around type name in %0 expression">;
326
327def err_expected_case_before_expression: Error<
328  "expected 'case' keyword before expression">;
329
330// Declarations.
331def err_typename_requires_specqual : Error<
332  "type name requires a specifier or qualifier">;
333def err_typename_invalid_storageclass : Error<
334  "type name does not allow storage class to be specified">;
335def err_typename_invalid_functionspec : Error<
336  "type name does not allow function specifier to be specified">;
337def err_typename_invalid_constexpr : Error<
338  "type name does not allow constexpr specifier to be specified">;
339def err_typename_identifiers_only : Error<
340  "typename is allowed for identifiers only">;
341
342def err_invalid_decl_spec_combination : Error<
343  "cannot combine with previous '%0' declaration specifier">;
344def err_invalid_vector_decl_spec_combination : Error<
345  "cannot combine with previous '%0' declaration specifier. "
346  "'__vector' must be first">;
347def err_invalid_pixel_decl_spec_combination : Error<
348  "'__pixel' must be preceded by '__vector'.  "
349  "'%0' declaration specifier not allowed here">;
350def err_invalid_vector_bool_decl_spec : Error<
351  "cannot use '%0' with '__vector bool'">;
352def err_invalid_vector_double_decl_spec : Error <
353  "use of 'double' with '__vector' requires VSX support to be enabled (available on the POWER7 or later)">;
354def err_invalid_vector_long_double_decl_spec : Error<
355  "cannot use 'long double' with '__vector'">;
356def warn_vector_long_decl_spec_combination : Warning<
357  "Use of 'long' with '__vector' is deprecated">, InGroup<Deprecated>;
358def err_friend_invalid_in_context : Error<
359  "'friend' used outside of class">;
360def err_use_of_tag_name_without_tag : Error<
361  "must use '%1' tag to refer to type %0%select{| in this scope}2">;
362def err_templated_using_directive : Error<
363  "cannot template a using directive">;
364def err_templated_using_declaration : Error<
365  "cannot template a using declaration">;
366def err_unexpected_colon_in_nested_name_spec : Error<
367  "unexpected ':' in nested name specifier; did you mean '::'?">;
368def err_unexpected_token_in_nested_name_spec : Error<
369  "'%0' cannot be a part of nested name specifier; did you mean ':'?">;
370def err_bool_redeclaration : Error<
371  "redeclaration of C++ built-in type 'bool'">;
372def ext_c11_static_assert : Extension<
373  "_Static_assert is a C11-specific feature">, InGroup<C11>;
374def warn_cxx98_compat_static_assert : Warning<
375  "static_assert declarations are incompatible with C++98">,
376  InGroup<CXX98Compat>, DefaultIgnore;
377def err_paren_after_colon_colon : Error<
378  "unexpected parenthesis after '::'">;
379def err_function_definition_not_allowed : Error<
380  "function definition is not allowed here">;
381def err_expected_end_of_enumerator : Error<
382  "expected '= constant-expression' or end of enumerator definition">;
383def err_expected_coloncolon_after_super : Error<
384  "expected '::' after '__super'">;
385
386/// Objective-C parser diagnostics
387def err_expected_minus_or_plus : Error<
388  "method type specifier must start with '-' or '+'">;
389def err_objc_no_attributes_on_category : Error<
390  "attributes may not be specified on a category">;
391def err_objc_missing_end : Error<"missing '@end'">;
392def note_objc_container_start : Note<
393  "%select{class|protocol|category|class extension|implementation"
394  "|category implementation}0 started here">;
395def warn_objc_protocol_qualifier_missing_id : Warning<
396  "protocol has no object type specified; defaults to qualified 'id'">;
397def err_objc_unknown_at : Error<"expected an Objective-C directive after '@'">;
398def err_illegal_super_cast : Error<
399  "cannot cast 'super' (it isn't an expression)">;
400def err_nsnumber_nonliteral_unary : Error<
401  "@%0 must be followed by a number to form an NSNumber object">;
402def warn_cstyle_param : Warning<
403  "use of C-style parameters in Objective-C method declarations"
404  " is deprecated">, InGroup<DeprecatedDeclarations>;
405
406let CategoryName = "ARC Parse Issue" in {
407def err_arc_bridge_retain : Error<
408  "unknown cast annotation __bridge_retain; did you mean __bridge_retained?">;
409// To be default mapped to an error later.
410def warn_arc_bridge_cast_nonarc : Warning<
411  "'%0' casts have no effect when not using ARC">,
412  InGroup<DiagGroup<"arc-bridge-casts-disallowed-in-nonarc">>;
413}
414
415def err_objc_illegal_visibility_spec : Error<
416  "illegal visibility specification">;
417def err_objc_illegal_interface_qual : Error<"illegal interface qualifier">;
418def err_objc_expected_equal_for_getter : Error<
419  "expected '=' for Objective-C getter">;
420def err_objc_expected_equal_for_setter : Error<
421  "expected '=' for Objective-C setter">;
422def err_objc_expected_selector_for_getter_setter : Error<
423  "expected selector for Objective-C %select{setter|getter}0">;
424def err_objc_property_requires_field_name : Error<
425  "property requires fields to be named">;
426def err_objc_property_bitfield : Error<"property name cannot be a bitfield">;
427def err_objc_expected_property_attr : Error<"unknown property attribute %0">;
428def err_objc_properties_require_objc2 : Error<
429  "properties are an Objective-C 2 feature">;
430def err_objc_unexpected_attr : Error<
431  "prefix attribute must be followed by an interface or protocol">;
432def err_objc_postfix_attribute : Error <
433  "postfix attributes are not allowed on Objective-C directives">;
434def err_objc_postfix_attribute_hint : Error <
435  "postfix attributes are not allowed on Objective-C directives, place"
436  " them in front of '%select{@interface|@protocol}0'">;
437def err_objc_directive_only_in_protocol : Error<
438  "directive may only be specified in protocols only">;
439def err_missing_catch_finally : Error<
440  "@try statement without a @catch and @finally clause">;
441def err_objc_concat_string : Error<"unexpected token after Objective-C string">;
442def err_expected_objc_container : Error<
443  "'@end' must appear in an Objective-C context">;
444def err_unexpected_protocol_qualifier : Error<
445  "@implementation declaration cannot be protocol qualified">;
446def err_objc_unexpected_atend : Error<
447  "'@end' appears where closing brace '}' is expected">;
448def error_property_ivar_decl : Error<
449  "property synthesize requires specification of an ivar">;
450def err_synthesized_property_name : Error<
451  "expected a property name in @synthesize">;
452def warn_semicolon_before_method_body : Warning<
453  "semicolon before method body is ignored">,
454  InGroup<DiagGroup<"semicolon-before-method-body">>, DefaultIgnore;
455def note_extra_comma_message_arg : Note<
456  "comma separating Objective-C messaging arguments">;
457
458def err_expected_field_designator : Error<
459  "expected a field designator, such as '.field = 4'">;
460
461def err_declaration_does_not_declare_param : Error<
462  "declaration does not declare a parameter">;
463def err_no_matching_param : Error<"parameter named %0 is missing">;
464
465/// C++ parser diagnostics
466def err_invalid_operator_on_type : Error<
467  "cannot use %select{dot|arrow}0 operator on a type">;
468def err_expected_unqualified_id : Error<
469  "expected %select{identifier|unqualified-id}0">;
470def err_brackets_go_after_unqualified_id : Error<
471  "brackets go after the %select{identifier|unqualified-id}0">;
472def err_unexpected_unqualified_id : Error<"type-id cannot have a name">;
473def err_func_def_no_params : Error<
474  "function definition does not declare parameters">;
475def err_expected_lparen_after_type : Error<
476  "expected '(' for function-style cast or type construction">;
477def err_expected_init_in_condition : Error<
478  "variable declaration in condition must have an initializer">;
479def err_expected_init_in_condition_lparen : Error<
480  "variable declaration in condition cannot have a parenthesized initializer">;
481def err_extraneous_rparen_in_condition : Error<
482  "extraneous ')' after condition, expected a statement">;
483def warn_dangling_else : Warning<
484  "add explicit braces to avoid dangling else">,
485  InGroup<DanglingElse>;
486def err_expected_member_or_base_name : Error<
487  "expected class member or base class name">;
488def err_expected_lbrace_after_base_specifiers : Error<
489  "expected '{' after base class list">;
490def err_missing_end_of_definition : Error<
491  "missing '}' at end of definition of %q0">;
492def note_missing_end_of_definition_before : Note<
493  "still within definition of %q0 here">;
494def ext_ellipsis_exception_spec : Extension<
495  "exception specification of '...' is a Microsoft extension">,
496  InGroup<Microsoft>;
497def err_dynamic_and_noexcept_specification : Error<
498  "cannot have both throw() and noexcept() clause on the same function">;
499def err_except_spec_unparsed : Error<
500  "unexpected end of exception specification">;
501def warn_cxx98_compat_noexcept_decl : Warning<
502  "noexcept specifications are incompatible with C++98">,
503  InGroup<CXX98Compat>, DefaultIgnore;
504def err_expected_catch : Error<"expected catch">;
505def err_using_namespace_in_class : Error<
506  "'using namespace' is not allowed in classes">;
507def err_constructor_bad_name : Error<
508  "missing return type for function %0; did you mean the constructor name %1?">;
509def err_destructor_tilde_identifier : Error<
510  "expected a class name after '~' to name a destructor">;
511def err_destructor_tilde_scope : Error<
512  "'~' in destructor name should be after nested name specifier">;
513def err_destructor_template_id : Error<
514  "destructor name %0 does not refer to a template">;
515def err_default_arg_unparsed : Error<
516  "unexpected end of default argument expression">;
517def err_bracket_depth_exceeded : Error<
518  "bracket nesting level exceeded maximum of %0">, DefaultFatal;
519def note_bracket_depth : Note<
520  "use -fbracket-depth=N to increase maximum nesting level">;
521def err_misplaced_ellipsis_in_declaration : Error<
522  "'...' must %select{immediately precede declared identifier|"
523  "be innermost component of anonymous pack declaration}0">;
524def warn_misplaced_ellipsis_vararg : Warning<
525  "'...' in this location creates a C-style varargs function"
526  "%select{, not a function parameter pack|}0">,
527  InGroup<DiagGroup<"ambiguous-ellipsis">>;
528def note_misplaced_ellipsis_vararg_existing_ellipsis : Note<
529  "preceding '...' declares a function parameter pack">;
530def note_misplaced_ellipsis_vararg_add_ellipsis : Note<
531  "place '...' %select{immediately before declared identifier|here}0 "
532  "to declare a function parameter pack">;
533def note_misplaced_ellipsis_vararg_add_comma : Note<
534  "insert ',' before '...' to silence this warning">;
535def ext_abstract_pack_declarator_parens : ExtWarn<
536  "ISO C++11 requires a parenthesized pack declaration to have a name">,
537  InGroup<DiagGroup<"anonymous-pack-parens">>;
538def err_function_is_not_record : Error<
539  "unexpected %0 in function call; perhaps remove the %0?">;
540def err_super_in_using_declaration : Error<
541  "'__super' cannot be used with a using declaration">;
542
543// C++ derived classes
544def err_dup_virtual : Error<"duplicate 'virtual' in base specifier">;
545
546// C++ operator overloading
547def err_literal_operator_string_prefix : Error<
548  "string literal after 'operator' cannot have an encoding prefix">;
549def err_literal_operator_string_not_empty : Error<
550  "string literal after 'operator' must be '\"\"'">;
551def warn_cxx98_compat_literal_operator : Warning<
552  "literal operators are incompatible with C++98">,
553  InGroup<CXX98Compat>, DefaultIgnore;
554
555// Classes.
556def err_anon_type_definition : Error<
557  "declaration of anonymous %0 must be a definition">;
558def err_default_delete_in_multiple_declaration : Error<
559  "'= %select{default|delete}0' is a function definition and must occur in a "
560  "standalone declaration">;
561
562def warn_cxx98_compat_noexcept_expr : Warning<
563  "noexcept expressions are incompatible with C++98">,
564  InGroup<CXX98Compat>, DefaultIgnore;
565def warn_cxx98_compat_nullptr : Warning<
566  "'nullptr' is incompatible with C++98">, InGroup<CXX98Compat>, DefaultIgnore;
567
568def warn_cxx14_compat_attribute : Warning<
569  "attributes on %select{a namespace|an enumerator}0 declaration are "
570  "incompatible with C++ standards before C++1z">,
571  InGroup<CXXPre1zCompat>, DefaultIgnore;
572def warn_cxx98_compat_alignas : Warning<"'alignas' is incompatible with C++98">,
573  InGroup<CXX98Compat>, DefaultIgnore;
574def warn_cxx98_compat_attribute : Warning<
575  "C++11 attribute syntax is incompatible with C++98">,
576  InGroup<CXX98Compat>, DefaultIgnore;
577def err_cxx11_attribute_forbids_arguments : Error<
578  "attribute %0 cannot have an argument list">;
579def err_attribute_requires_arguments : Error<
580  "parentheses must be omitted if %0 attribute's argument list is empty">;
581def err_cxx11_attribute_forbids_ellipsis : Error<
582  "attribute '%0' cannot be used as an attribute pack">;
583def err_cxx11_attribute_repeated : Error<
584  "attribute %0 cannot appear multiple times in an attribute specifier">;
585def err_attributes_not_allowed : Error<"an attribute list cannot appear here">;
586def err_l_square_l_square_not_attribute : Error<
587  "C++11 only allows consecutive left square brackets when "
588  "introducing an attribute">;
589def err_ms_declspec_type : Error<
590  "__declspec attributes must be an identifier or string literal">;
591def err_ms_property_no_getter_or_putter : Error<
592  "property does not specify a getter or a putter">;
593def err_ms_property_unknown_accessor : Error<
594  "expected 'get' or 'put' in property declaration">;
595def err_ms_property_has_set_accessor : Error<
596  "putter for property must be specified as 'put', not 'set'">;
597def err_ms_property_missing_accessor_kind : Error<
598  "missing 'get=' or 'put='">;
599def err_ms_property_expected_equal : Error<
600  "expected '=' after '%0'">;
601def err_ms_property_duplicate_accessor : Error<
602  "property declaration specifies '%0' accessor twice">;
603def err_ms_property_expected_accessor_name : Error<
604  "expected name of accessor method">;
605def err_ms_property_expected_comma_or_rparen : Error<
606  "expected ',' or ')' at end of property accessor list">;
607def err_ms_property_initializer : Error<
608  "property declaration cannot have an in-class initializer">;
609
610/// C++ Templates
611def err_expected_template : Error<"expected template">;
612def err_unknown_template_name : Error<
613  "unknown template name %0">;
614def err_expected_comma_greater : Error<
615  "expected ',' or '>' in template-parameter-list">;
616def err_class_on_template_template_param : Error<
617  "template template parameter requires 'class' after the parameter list">;
618def ext_template_template_param_typename : ExtWarn<
619  "template template parameter using 'typename' is a C++1z extension">,
620  InGroup<CXX1z>;
621def warn_cxx14_compat_template_template_param_typename : Warning<
622  "template template parameter using 'typename' is "
623  "incompatible with C++ standards before C++1z">,
624  InGroup<CXXPre1zCompat>, DefaultIgnore;
625def err_template_spec_syntax_non_template : Error<
626  "identifier followed by '<' indicates a class template specialization but "
627  "%0 %select{does not refer to a template|refers to a function template|"
628  "<unused>|refers to a variable template|<unused>}1">;
629def err_id_after_template_in_nested_name_spec : Error<
630  "expected template name after 'template' keyword in nested name specifier">;
631def err_two_right_angle_brackets_need_space : Error<
632  "a space is required between consecutive right angle brackets (use '> >')">;
633def err_right_angle_bracket_equal_needs_space : Error<
634  "a space is required between a right angle bracket and an equals sign "
635  "(use '> =')">;
636def warn_cxx11_right_shift_in_template_arg : Warning<
637  "use of right-shift operator ('>>') in template argument will require "
638  "parentheses in C++11">, InGroup<CXX11Compat>;
639def warn_cxx98_compat_two_right_angle_brackets : Warning<
640  "consecutive right angle brackets are incompatible with C++98 (use '> >')">,
641  InGroup<CXX98Compat>, DefaultIgnore;
642def err_templated_invalid_declaration : Error<
643  "a static_assert declaration cannot be a template">;
644def err_multiple_template_declarators : Error<
645  "%select{|a template declaration|an explicit template specialization|"
646  "an explicit template instantiation}0 can "
647  "only %select{|declare|declare|instantiate}0 a single entity">;
648def err_explicit_instantiation_with_definition : Error<
649  "explicit template instantiation cannot have a definition; if this "
650  "definition is meant to be an explicit specialization, add '<>' after the "
651  "'template' keyword">;
652def err_template_defn_explicit_instantiation : Error<
653  "%select{function|class|variable}0 cannot be defined in an explicit instantiation; if this "
654  "declaration is meant to be a %select{function|class|variable}0 definition, remove the 'template' keyword">;
655def err_friend_explicit_instantiation : Error<
656  "friend cannot be declared in an explicit instantiation; if this "
657  "declaration is meant to be a friend declaration, remove the 'template' keyword">;
658def err_explicit_instantiation_enum : Error<
659  "enumerations cannot be explicitly instantiated">;
660def err_expected_template_parameter : Error<"expected template parameter">;
661
662def err_missing_dependent_template_keyword : Error<
663  "use 'template' keyword to treat '%0' as a dependent template name">;
664def warn_missing_dependent_template_keyword : ExtWarn<
665  "use 'template' keyword to treat '%0' as a dependent template name">;
666
667def ext_extern_template : Extension<
668  "extern templates are a C++11 extension">, InGroup<CXX11>;
669def warn_cxx98_compat_extern_template : Warning<
670  "extern templates are incompatible with C++98">,
671  InGroup<CXX98CompatPedantic>, DefaultIgnore;
672def warn_static_inline_explicit_inst_ignored : Warning<
673  "ignoring '%select{static|inline}0' keyword on explicit template "
674  "instantiation">, InGroup<DiagGroup<"static-inline-explicit-instantiation">>;
675
676// Constructor template diagnostics.
677def err_out_of_line_constructor_template_id : Error<
678  "out-of-line constructor for %0 cannot have template arguments">;
679def err_out_of_line_template_id_names_constructor : Error<
680  "qualified reference to %0 is a constructor name rather than a "
681  "template name wherever a constructor can be declared">;
682def err_out_of_line_type_names_constructor : Error<
683  "qualified reference to %0 is a constructor name rather than a "
684  "type wherever a constructor can be declared">;
685
686def err_expected_qualified_after_typename : Error<
687  "expected a qualified name after 'typename'">;
688def warn_expected_qualified_after_typename : ExtWarn<
689  "expected a qualified name after 'typename'">;
690
691def err_typename_refers_to_non_type_template : Error<
692  "typename specifier refers to a non-type template">;
693def err_expected_type_name_after_typename : Error<
694  "expected an identifier or template-id after '::'">;
695def err_explicit_spec_non_template : Error<
696  "explicit %select{specialization|instantiation}0 of non-template %1 %2">;
697
698def err_default_template_template_parameter_not_template : Error<
699  "default template argument for a template template parameter must be a class "
700  "template">;
701
702def ext_fold_expression : ExtWarn<
703  "pack fold expression is a C++1z extension">,
704  InGroup<CXX1z>;
705def warn_cxx14_compat_fold_expression : Warning<
706  "pack fold expression is incompatible with C++ standards before C++1z">,
707  InGroup<CXXPre1zCompat>, DefaultIgnore;
708def err_expected_fold_operator : Error<
709  "expected a foldable binary operator in fold expression">;
710def err_fold_operator_mismatch : Error<
711  "operators in fold expression must be the same">;
712
713def err_ctor_init_missing_comma : Error<
714  "missing ',' between base or member initializers">;
715
716// C++ declarations
717def err_friend_decl_defines_type : Error<
718  "cannot define a type in a friend declaration">;
719def err_missing_whitespace_digraph : Error<
720  "found '<::' after a "
721  "%select{template name|const_cast|dynamic_cast|reinterpret_cast|static_cast}0"
722  " which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?">;
723
724def ext_deleted_function : ExtWarn<
725  "deleted function definitions are a C++11 extension">, InGroup<CXX11>;
726def warn_cxx98_compat_deleted_function : Warning<
727  "deleted function definitions are incompatible with C++98">,
728  InGroup<CXX98Compat>, DefaultIgnore;
729def ext_defaulted_function : ExtWarn<
730  "defaulted function definitions are a C++11 extension">, InGroup<CXX11>;
731def warn_cxx98_compat_defaulted_function : Warning<
732  "defaulted function definitions are incompatible with C++98">,
733  InGroup<CXX98Compat>, DefaultIgnore;
734
735// C++11 in-class member initialization
736def ext_nonstatic_member_init : ExtWarn<
737  "in-class initialization of non-static data member is a C++11 extension">,
738  InGroup<CXX11>;
739def warn_cxx98_compat_nonstatic_member_init : Warning<
740  "in-class initialization of non-static data members is incompatible with C++98">,
741  InGroup<CXX98Compat>, DefaultIgnore;
742def err_bitfield_member_init: Error<
743  "bitfield member cannot have an in-class initializer">;
744def err_incomplete_array_member_init: Error<
745  "array bound cannot be deduced from an in-class initializer">;
746
747// C++11 alias-declaration
748def ext_alias_declaration : ExtWarn<
749  "alias declarations are a C++11 extension">, InGroup<CXX11>;
750def warn_cxx98_compat_alias_declaration : Warning<
751  "alias declarations are incompatible with C++98">,
752  InGroup<CXX98Compat>, DefaultIgnore;
753def err_alias_declaration_not_identifier : Error<
754  "name defined in alias declaration must be an identifier">;
755def err_alias_declaration_specialization : Error<
756  "%select{partial specialization|explicit specialization|explicit instantiation}0 of alias templates is not permitted">;
757
758// C++11 override control
759def ext_override_control_keyword : ExtWarn<
760  "'%0' keyword is a C++11 extension">, InGroup<CXX11>;
761def warn_cxx98_compat_override_control_keyword : Warning<
762  "'%0' keyword is incompatible with C++98">,
763  InGroup<CXX98Compat>, DefaultIgnore;
764def err_override_control_interface : Error<
765  "'%0' keyword not permitted with interface types">;
766def ext_ms_sealed_keyword : ExtWarn<
767  "'sealed' keyword is a Microsoft extension">,
768  InGroup<Microsoft>;
769
770def err_access_specifier_interface : Error<
771  "interface types cannot specify '%select{private|protected}0' access">;
772
773def err_duplicate_virt_specifier : Error<
774  "class member already marked '%0'">;
775
776def err_scoped_enum_missing_identifier : Error<
777  "scoped enumeration requires a name">;
778def ext_scoped_enum : ExtWarn<
779  "scoped enumerations are a C++11 extension">, InGroup<CXX11>;
780def warn_cxx98_compat_scoped_enum : Warning<
781  "scoped enumerations are incompatible with C++98">,
782  InGroup<CXX98Compat>, DefaultIgnore;
783
784def err_expected_parameter_pack : Error<
785  "expected the name of a parameter pack">;
786def err_paren_sizeof_parameter_pack : Error<
787  "missing parentheses around the size of parameter pack %0">;
788def err_sizeof_parameter_pack : Error<
789  "expected parenthesized parameter pack name in 'sizeof...' expression">;
790
791// C++11 lambda expressions
792def err_expected_comma_or_rsquare : Error<
793  "expected ',' or ']' in lambda capture list">;
794def err_this_captured_by_reference : Error<
795  "'this' cannot be captured by reference">;
796def err_expected_capture : Error<
797  "expected variable name or 'this' in lambda capture list">;
798def err_expected_lambda_body : Error<"expected body of lambda expression">;
799def warn_cxx98_compat_lambda : Warning<
800  "lambda expressions are incompatible with C++98">,
801  InGroup<CXX98Compat>, DefaultIgnore;
802def err_lambda_missing_parens : Error<
803  "lambda requires '()' before %select{'mutable'|return type|"
804  "attribute specifier}0">;
805def warn_init_capture_direct_list_init : Warning<
806  "direct list initialization of a lambda init-capture will change meaning in "
807  "a future version of Clang; insert an '=' to avoid a change in behavior">,
808  InGroup<FutureCompat>;
809
810// Availability attribute
811def err_expected_version : Error<
812  "expected a version of the form 'major[.minor[.subminor]]'">;
813def warn_expected_consistent_version_separator : Warning<
814  "use same version number separators '_' or '.'; as in "
815  "'major[.minor[.subminor]]'">, InGroup<Availability>;
816def err_zero_version : Error<
817  "version number must have non-zero major, minor, or sub-minor version">;
818def err_availability_expected_platform : Error<
819  "expected a platform name, e.g., 'macosx'">;
820
821// objc_bridge_related attribute
822def err_objcbridge_related_expected_related_class : Error<
823  "expected a related ObjectiveC class name, e.g., 'NSColor'">;
824def err_objcbridge_related_selector_name : Error<
825  "expected a class method selector with single argument, e.g., 'colorWithCGColor:'">;
826
827def err_availability_expected_change : Error<
828  "expected 'introduced', 'deprecated', or 'obsoleted'">;
829def err_availability_unknown_change : Error<
830  "%0 is not an availability stage; use 'introduced', 'deprecated', or "
831  "'obsoleted'">;
832def err_availability_redundant : Error<
833  "redundant %0 availability change; only the last specified change will "
834  "be used">;
835def warn_availability_and_unavailable : Warning<
836  "'unavailable' availability overrides all other availability information">,
837  InGroup<Availability>;
838
839// Type safety attributes
840def err_type_safety_unknown_flag : Error<
841  "invalid comparison flag %0; use 'layout_compatible' or 'must_be_null'">;
842
843// Type traits
844def err_type_trait_arity : Error<
845  "type trait requires %0%select{| or more}1 argument%select{|s}2; have "
846  "%3 argument%s3">;
847
848// Language specific pragmas
849// - Generic warnings
850def warn_pragma_expected_lparen : Warning<
851  "missing '(' after '#pragma %0' - ignoring">, InGroup<IgnoredPragmas>;
852def warn_pragma_expected_rparen : Warning<
853  "missing ')' after '#pragma %0' - ignoring">, InGroup<IgnoredPragmas>;
854def warn_pragma_expected_identifier : Warning<
855  "expected identifier in '#pragma %0' - ignored">, InGroup<IgnoredPragmas>;
856def warn_pragma_expected_section_name : Warning<
857  "expected a string literal for the section name in '#pragma %0' - ignored">,
858  InGroup<IgnoredPragmas>;
859def warn_pragma_expected_section_push_pop_or_name : Warning<
860  "expected push, pop or a string literal for the section name in '#pragma %0' - ignored">,
861  InGroup<IgnoredPragmas>;
862def warn_pragma_expected_section_label_or_name : Warning<
863  "expected a stack label or a string literal for the section name in '#pragma %0' - ignored">,
864  InGroup<IgnoredPragmas>;
865def warn_pragma_expected_init_seg : Warning<
866  "expected 'compiler', 'lib', 'user', or a string literal for the section name in '#pragma %0' - ignored">,
867  InGroup<IgnoredPragmas>;
868def warn_pragma_expected_integer : Warning<
869  "expected integer between %0 and %1 inclusive in '#pragma %2' - ignored">,
870  InGroup<IgnoredPragmas>;
871def warn_pragma_ms_struct : Warning<
872  "incorrect use of '#pragma ms_struct on|off' - ignored">,
873  InGroup<IgnoredPragmas>;
874def warn_pragma_extra_tokens_at_eol : Warning<
875  "extra tokens at end of '#pragma %0' - ignored">,
876  InGroup<IgnoredPragmas>;
877def warn_pragma_expected_punc : Warning<
878  "expected ')' or ',' in '#pragma %0'">, InGroup<IgnoredPragmas>;
879def warn_pragma_expected_non_wide_string : Warning<
880  "expected non-wide string literal in '#pragma %0'">, InGroup<IgnoredPragmas>;
881// - Generic errors
882def err_pragma_missing_argument : Error<
883  "missing argument to '#pragma %0'%select{|; expected %2}1">;
884// - #pragma options
885def warn_pragma_options_expected_align : Warning<
886  "expected 'align' following '#pragma options' - ignored">,
887  InGroup<IgnoredPragmas>;
888def warn_pragma_align_expected_equal : Warning<
889  "expected '=' following '#pragma %select{align|options align}0' - ignored">,
890  InGroup<IgnoredPragmas>;
891def warn_pragma_align_invalid_option : Warning<
892  "invalid alignment option in '#pragma %select{align|options align}0' - ignored">,
893  InGroup<IgnoredPragmas>;
894// - #pragma pack
895def warn_pragma_unsupported_action : Warning<
896  "known but unsupported action '%1' for '#pragma %0' - ignored">,
897  InGroup<IgnoredPragmas>;
898def warn_pragma_invalid_specific_action : Warning<
899  "unknown action '%1' for '#pragma %0' - ignored">,
900  InGroup<IgnoredPragmas>;
901def warn_pragma_expected_action_or_r_paren : Warning<
902  "expected action or ')' in '#pragma %0' - ignored">,
903  InGroup<IgnoredPragmas>;
904def warn_pragma_invalid_action : Warning<
905  "unknown action for '#pragma %0' - ignored">,
906  InGroup<IgnoredPragmas>;
907def warn_pragma_pack_malformed : Warning<
908  "expected integer or identifier in '#pragma pack' - ignored">,
909  InGroup<IgnoredPragmas>;
910// - #pragma unused
911def warn_pragma_unused_expected_var : Warning<
912  "expected '#pragma unused' argument to be a variable name">,
913  InGroup<IgnoredPragmas>;
914// - #pragma init_seg
915def warn_pragma_init_seg_unsupported_target : Warning<
916  "'#pragma init_seg' is only supported when targeting a "
917  "Microsoft environment">,
918  InGroup<IgnoredPragmas>;
919// - #pragma fp_contract
920def err_pragma_fp_contract_scope : Error<
921  "'#pragma fp_contract' can only appear at file scope or at the start of a "
922  "compound statement">;
923// - #pragma comment
924def err_pragma_comment_malformed : Error<
925  "pragma comment requires parenthesized identifier and optional string">;
926def err_pragma_comment_unknown_kind : Error<"unknown kind of pragma comment">;
927// - #pragma detect_mismatch
928def err_pragma_detect_mismatch_malformed : Error<
929  "pragma detect_mismatch is malformed; it requires two comma-separated "
930  "string literals">;
931// - #pragma pointers_to_members
932def err_pragma_pointers_to_members_unknown_kind : Error<
933  "unexpected %0, expected to see one of %select{|'best_case', 'full_generality', }1"
934  "'single_inheritance', 'multiple_inheritance', or 'virtual_inheritance'">;
935// - #pragma clang optimize on/off
936def err_pragma_optimize_invalid_argument : Error<
937  "unexpected argument '%0' to '#pragma clang optimize'; "
938  "expected 'on' or 'off'">;
939def err_pragma_optimize_extra_argument : Error<
940  "unexpected extra argument '%0' to '#pragma clang optimize'">;
941
942// OpenCL Section 6.8.g
943def err_opencl_unknown_type_specifier : Error<
944  "OpenCL does not support the '%0' %select{type qualifier|storage class specifier}1">;
945
946// OpenCL EXTENSION pragma (OpenCL 1.1 [9.1])
947def warn_pragma_expected_colon : Warning<
948  "missing ':' after %0 - ignoring">, InGroup<IgnoredPragmas>;
949def warn_pragma_expected_enable_disable : Warning<
950  "expected 'enable' or 'disable' - ignoring">, InGroup<IgnoredPragmas>;
951def warn_pragma_unknown_extension : Warning<
952  "unknown OpenCL extension %0 - ignoring">, InGroup<IgnoredPragmas>;
953
954def err_seh_expected_handler : Error<
955  "expected '__except' or '__finally' block">;
956
957def err_seh___except_block : Error<
958  "%0 only allowed in __except block">;
959
960def err_seh___except_filter : Error<
961  "%0 only allowed in __except filter expression">;
962
963def err_seh___finally_block : Error<
964  "%0 only allowed in __finally block">;
965
966// OpenMP support.
967def warn_pragma_omp_ignored : Warning<
968  "unexpected '#pragma omp ...' in program">, InGroup<SourceUsesOpenMP>, DefaultIgnore;
969def warn_omp_extra_tokens_at_eol : Warning<
970  "extra tokens at the end of '#pragma omp %0' are ignored">,
971  InGroup<ExtraTokens>;
972def err_omp_unknown_directive : Error<
973  "expected an OpenMP directive">;
974def err_omp_unexpected_directive : Error<
975  "unexpected OpenMP directive '#pragma omp %0'">;
976def err_omp_expected_punc : Error<
977  "expected ',' or ')' in '%0' %select{clause|directive}1">;
978def err_omp_unexpected_clause : Error<
979  "unexpected OpenMP clause '%0' in directive '#pragma omp %1'">;
980def err_omp_more_one_clause : Error<
981  "directive '#pragma omp %0' cannot contain more than one '%1' clause">;
982def err_omp_immediate_directive : Error<
983  "'#pragma omp %0' cannot be an immediate substatement">;
984def err_omp_expected_identifier_for_critical : Error<
985  "expected identifier specifying the name of the 'omp critical' directive">;
986
987// Pragma loop support.
988def err_pragma_loop_missing_argument : Error<
989  "missing argument; expected %select{an integer value|"
990  "'%select{enable|full}1' or 'disable'}0">;
991def err_pragma_loop_invalid_option : Error<
992  "%select{invalid|missing}0 option%select{ %1|}0; expected vectorize, "
993  "vectorize_width, interleave, interleave_count, unroll, or unroll_count">;
994def err_pragma_invalid_keyword : Error<
995  "invalid argument; expected '%select{enable|full}0' or 'disable'">;
996
997// Pragma unroll support.
998def warn_pragma_unroll_cuda_value_in_parens : Warning<
999  "argument to '#pragma unroll' should not be in parentheses in CUDA C/C++">,
1000  InGroup<CudaCompat>;
1001} // end of Parse Issue category.
1002
1003let CategoryName = "Modules Issue" in {
1004def err_module_expected_ident : Error<
1005  "expected a module name after module import">;
1006def err_module_expected_semi : Error<
1007  "expected ';' after module name">;
1008}
1009
1010} // end of Parser diagnostics
1011