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swift-mirror/include/swift/AST/DiagnosticsParse.def
Chris Lattner 37f5452d15 require -> guard. 
Swift SVN r28223
2015-05-06 22:53:38 +00:00

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//===- DiagnosticsParse.def - Diagnostics Text ------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// This file defines diagnostics emitted during lexing and parsing.
// Each diagnostic is described using one of three kinds (error, warning, or
// note) along with a unique identifier, category, options, and text, and is
// followed by a signature describing the diagnostic argument kinds.
//
//===----------------------------------------------------------------------===//
#if !(defined(DIAG) || (defined(ERROR) && defined(WARNING) && defined(NOTE)))
# error Must define either DIAG or the set {ERROR,WARNING,NOTE}
#endif
#ifndef ERROR
# define ERROR(ID,Category,Options,Text,Signature) \
DIAG(ERROR,ID,Category,Options,Text,Signature)
#endif
#ifndef WARNING
# define WARNING(ID,Category,Options,Text,Signature) \
DIAG(WARNING,ID,Category,Options,Text,Signature)
#endif
#ifndef NOTE
# define NOTE(ID,Category,Options,Text,Signature) \
DIAG(NOTE,ID,Category,Options,Text,Signature)
#endif
//==============================================================================
// Lexing and Parsing diagnostics
//==============================================================================
NOTE(opening_brace,parsing,none,
"to match this opening '{'", ())
NOTE(opening_bracket,parsing,none,
"to match this opening '['", ())
NOTE(opening_paren,parsing,none,
"to match this opening '('", ())
NOTE(opening_angle,parsing,none,
"to match this opening '<'", ())
ERROR(extra_rbrace,parsing,none,
"extraneous '}' at top level", ())
ERROR(unexpected_config_block_terminator,parsing,none,
"unexpected configuration block terminator", ())
ERROR(expected_build_configuration_expression,parsing,none,
"expected a build configuration expression to follow the #if clause", ())
ERROR(extra_tokens_config_directive,parsing,none,
"extra tokens at the end of the build configuration directive", ())
ERROR(unexpected_line_directive,parsing,none,
"parameterless closing #line directive "
"without prior opening #line directive", ())
ERROR(expected_line_directive_number,parsing,none,
"expected starting line number for #line directive", ())
ERROR(expected_line_directive_name,parsing,none,
"expected filename string literal for #line directive", ())
ERROR(extra_tokens_line_directive,parsing,none,
"extra tokens at the end of #line directive", ())
ERROR(line_directive_line_zero,parsing,none,
"the line number needs to be greater than zero", ())
//------------------------------------------------------------------------------
// Lexer diagnostics
//------------------------------------------------------------------------------
WARNING(lex_nul_character,lexing,none,
"nul character embedded in middle of file", ())
ERROR(lex_utf16_bom_marker,lexing,none,
"input files must be encoded as UTF-8 instead of UTF-16", ())
ERROR(lex_hashbang_not_allowed,lexing,none,
"hashbang line is allowed only in the main file", ())
ERROR(lex_unprintable_ascii_character,lexing,none,
"unprintable ASCII character found in source file", ())
ERROR(lex_invalid_utf8,lexing,none,
"invalid UTF-8 found in source file", ())
ERROR(lex_unterminated_block_comment,lexing,none,
"unterminated '/*' comment", ())
NOTE(lex_comment_start,lexing,none,
"comment started here", ())
ERROR(lex_invalid_multi_code_point_character_literal,lexing,none,
"invalid multiple-code-point character literal", ())
ERROR(lex_unterminated_character_literal,lexing,none,
"unterminated character literal", ())
ERROR(lex_invalid_character_literal,lexing,none,
"invalid character literal", ())
ERROR(lex_unterminated_string,lexing,none,
"unterminated string literal", ())
ERROR(lex_unexpected_quote_string_interpolation,lexing,none,
"unexpected '\"' character in string interpolation", ())
ERROR(lex_invalid_escape,lexing,none,
"invalid escape sequence in literal", ())
ERROR(lex_invalid_u_escape,lexing,none,
"\\u{...} escape sequence expects between 1 and 8 hex digits", ())
ERROR(lex_invalid_u_escape_rbrace,lexing,none,
"expected '}' in \\u{...} escape sequence", ())
ERROR(lex_invalid_unicode_scalar,lexing,none,
"invalid unicode scalar", ())
ERROR(lex_unicode_escape_braces,lexing,none,
"expected hexadecimal code in braces after unicode escape", ())
ERROR(lex_invalid_character,lexing,none,
"invalid character in source file", ())
ERROR(lex_invalid_identifier_start_character,lexing,none,
"an identifier cannot begin with this character", ())
ERROR(lex_expected_digit_in_fp_exponent,lexing,none,
"expected a digit in floating point exponent", ())
ERROR(lex_expected_digit_in_int_literal,lexing,none,
"expected a digit after integer literal prefix", ())
ERROR(lex_expected_binary_exponent_in_hex_float_literal,lexing,none,
"hexadecimal floating point literal must end with an exponent", ())
ERROR(lex_unexpected_block_comment_end,lexing,none,
"unexpected end of block comment", ())
ERROR(lex_unary_equal_is_reserved,lexing,none,
"%select{prefix|postfix}0 '=' is reserved", (unsigned))
ERROR(lex_unary_postfix_dot_is_reserved,lexing,none,
"postfix '.' is reserved", ())
ERROR(lex_editor_placeholder,lexing,none,
"editor placeholder in source file", ())
//------------------------------------------------------------------------------
// Declaration parsing diagnostics
//------------------------------------------------------------------------------
ERROR(declaration_same_line_without_semi,decl_parsing,none,
"consecutive declarations on a line must be separated by ';'", ())
ERROR(expected_decl,decl_parsing,none,
"expected declaration", ())
ERROR(expected_identifier_in_decl,decl_parsing,none,
"expected identifier in %0 declaration", (StringRef))
ERROR(expected_identifier_after_case_comma,decl_parsing,none,
"expected identifier after comma in enum 'case' declaration", ())
ERROR(decl_redefinition,decl_parsing,none,
"%select{declaration|definition}0 conflicts with previous value",
(bool))
ERROR(let_cannot_be_computed_property,decl_parsing,none,
"'let' declarations cannot be computed properties", ())
ERROR(let_cannot_be_observing_property,decl_parsing,none,
"'let' declarations cannot be observing properties", ())
ERROR(let_cannot_be_addressed_property,decl_parsing,none,
"'let' declarations cannot have addressors", ())
ERROR(disallowed_var_multiple_getset,decl_parsing,none,
"'var' declarations with multiple variables cannot have explicit"
" getters/setters", ())
ERROR(expected_condition_where,decl_parsing,PointsToFirstBadToken,
"expected condition after 'where'", ())
ERROR(let_else_rename,decl_parsing,PointsToFirstBadToken,
"let/else has been resyntaxed to 'require'", ())
ERROR(disallowed_type,decl_parsing,none,
"type not allowed here", ())
ERROR(disallowed_init,decl_parsing,none,
"initial value is not allowed here", ())
ERROR(var_init_self_referential,expr_parsing,none,
"variable used within its own initial value", ())
ERROR(disallowed_enum_element,decl_parsing,none,
"enum 'case' is not allowed outside of an enum", ())
ERROR(decl_inner_scope,decl_parsing,none,
"declaration is only valid at file scope", ())
ERROR(decl_not_static,decl_parsing,none,
"declaration cannot be marked %0", (StaticSpellingKind))
ERROR(ownership_not_attribute,decl_parsing,none,
"'@%0' is not an attribute, use the '%0' keyword instead",
(StringRef))
ERROR(cskeyword_not_attribute,decl_parsing,none,
"'%0' is a declaration modifier, not an attribute", (StringRef))
ERROR(convenience_invalid,sema_tcd,none,
"'convenience' is not valid on this declaration", ())
ERROR(decl_already_static,decl_parsing,none,
"%0 specified twice", (StaticSpellingKind))
ERROR(autoclosure_is_decl_attribute,attribute_parsing,none,
"@autoclosure is now an attribute of the parameter "
"declaration, not its type", ())
ERROR(autoclosure_not_on_enums,attribute_parsing,none,
"@autoclosure is only allowed on parameters, not on enum cases", ())
// Variable getters/setters
ERROR(static_var_decl_global_scope,decl_parsing,none,
"%select{ERROR|static properties|class properties}0 may only be declared on a type",
(StaticSpellingKind))
ERROR(computed_property_no_accessors, decl_parsing, none,
"computed property must have accessors specified", ())
ERROR(expected_getset_in_protocol,decl_parsing,none,
"expected get or set in a protocol property", ())
ERROR(computed_property_missing_type,decl_parsing,none,
"computed property must have an explicit type", ())
ERROR(getset_nontrivial_pattern,decl_parsing,none,
"getter/setter can only be defined for a single variable", ())
ERROR(expected_rbrace_in_getset,decl_parsing,none,
"expected '}' at end of variable get/set clause", ())
ERROR(duplicate_property_accessor,decl_parsing,none,
"duplicate definition of %0", (StringRef))
NOTE(previous_accessor,decl_parsing,none,
"previous definition of %0 is here", (StringRef))
ERROR(conflicting_property_addressor,decl_parsing,none,
"%select{variable|subscript}0 already has a "
"%select{addressor|mutable addressor}1", (unsigned, unsigned))
ERROR(expected_accessor_name,decl_parsing,none,
"expected %select{GETTER|setter|willSet|didSet}0 parameter name",
(unsigned))
ERROR(expected_rparen_set_name,decl_parsing,none,
"expected ')' after setter parameter name",())
ERROR(expected_rparen_willSet_name,decl_parsing,none,
"expected ')' after willSet parameter name",())
ERROR(expected_rparen_didSet_name,decl_parsing,none,
"expected ')' after didSet parameter name",())
ERROR(expected_lbrace_accessor,decl_parsing,PointsToFirstBadToken,
"expected '{' to start %0 definition", (StringRef))
ERROR(expected_accessor_kw,decl_parsing,none,
"expected 'get', 'set', 'willSet', or 'didSet' keyword to "
"start an accessor definition",())
ERROR(var_set_without_get,decl_parsing,none,
"variable with a setter must also have a getter", ())
ERROR(observingproperty_with_getset,decl_parsing,none,
"%select{willSet|didSet}0 variable may not also have a "
"%select{get|set}1 specifier", (unsigned, unsigned))
ERROR(observingproperty_without_mutableaddress,decl_parsing,none,
"%select{willSet|didSet}0 variable with addressor must provide a "
"'mutableAddress' accessor", (unsigned))
ERROR(observingproperty_in_subscript,decl_parsing,none,
"%select{willSet|didSet}0 is not allowed in subscripts", (unsigned))
ERROR(getset_init,decl_parsing,none,
"variable with getter/setter cannot have an initial value", ())
ERROR(getset_cannot_be_implied,decl_parsing,none,
"variable with implied type cannot have implied getter/setter", ())
ERROR(mutableaddressor_without_address,decl_parsing,none,
"%select{variable|subscript}0 must provide either a getter or "
"'address' if it provides 'mutableAddress'", (unsigned))
ERROR(mutableaddressor_with_setter,decl_parsing,none,
"%select{variable|subscript}0 cannot provide both 'mutableAddress' "
" and a setter", (unsigned))
ERROR(addressor_with_getter,decl_parsing,none,
"%select{variable|subscript}0 cannot provide both 'address' and "
"a getter", (unsigned))
ERROR(addressor_with_setter,decl_parsing,none,
"%select{variable|subscript}0 cannot provide both 'address' and "
"a setter; use an ordinary getter instead", (unsigned))
// Import
ERROR(decl_expected_module_name,decl_parsing,none,
"expected module name in import declaration", ())
// Extension
ERROR(expected_lbrace_extension,decl_parsing,PointsToFirstBadToken,
"expected '{' in extension", ())
ERROR(expected_rbrace_extension,decl_parsing,none,
"expected '}' at end of extension", ())
ERROR(expected_ident_type_in_extension,decl_parsing,none,
"non-nominal type %0 cannot be extended", (TypeLoc))
// TypeAlias
ERROR(expected_equal_in_typealias,decl_parsing,PointsToFirstBadToken,
"expected '=' in typealias declaration", ())
ERROR(expected_type_in_typealias,decl_parsing,PointsToFirstBadToken,
"expected type in typealias declaration", ())
// Func
ERROR(func_decl_nonglobal_operator,decl_parsing,none,
"operators are only allowed at global scope", ())
ERROR(func_decl_without_paren,decl_parsing,PointsToFirstBadToken,
"expected '(' in argument list of function declaration", ())
ERROR(static_func_decl_global_scope,decl_parsing,none,
"%select{ERROR|static methods|class methods}0 may only be declared on a type",
(StaticSpellingKind))
ERROR(func_decl_expected_arrow,decl_parsing,none,
"expected '->' after function parameter tuple", ())
ERROR(func_static_not_allowed,decl_parsing,none,
"static functions are not allowed in this context, "
"use 'class' to declare a class method", ())
ERROR(func_conversion,decl_parsing,none,
"'__conversion' functions are no longer allowed", ())
// Enum
ERROR(expected_lbrace_enum,decl_parsing,PointsToFirstBadToken,
"expected '{' in enum", ())
ERROR(expected_rbrace_enum,decl_parsing,none,
"expected '}' at end of enum", ())
// Struct
ERROR(expected_lbrace_struct,decl_parsing,PointsToFirstBadToken,
"expected '{' in struct", ())
ERROR(expected_rbrace_struct,decl_parsing,none,
"expected '}' in struct", ())
// Class
ERROR(expected_lbrace_class,decl_parsing,PointsToFirstBadToken,
"expected '{' in class", ())
ERROR(expected_rbrace_class,decl_parsing,none,
"expected '}' in class", ())
// Protocol
ERROR(expected_lbrace_protocol,decl_parsing,PointsToFirstBadToken,
"expected '{' in protocol type", ())
ERROR(expected_rbrace_protocol,decl_parsing,none,
"expected '}' in protocol", ())
ERROR(protocol_setter_name,decl_parsing,none,
"setter in a protocol cannot have a name", ())
ERROR(protocol_method_with_body,decl_parsing,none,
"protocol methods may not have bodies", ())
ERROR(protocol_init_with_body,decl_parsing,none,
"protocol initializers may not have bodies", ())
// Subscripting
ERROR(subscript_decl_wrong_scope,decl_parsing,none,
"'subscript' functions may only be declared within a type", ())
ERROR(expected_lparen_subscript,decl_parsing,PointsToFirstBadToken,
"expected '(' for subscript parameters", ())
ERROR(expected_arrow_subscript,decl_parsing,PointsToFirstBadToken,
"expected '->' for subscript element type", ())
ERROR(expected_type_subscript,type_parsing,PointsToFirstBadToken,
"expected subscripting element type", ())
ERROR(expected_lbrace_subscript,decl_parsing,PointsToFirstBadToken,
"expected '{' for subscripting", ())
ERROR(subscript_without_get,decl_parsing,none,
"subscript declarations must have a getter", ())
ERROR(subscript_static,decl_parsing,none,
"subscript cannot be marked %0", (StaticSpellingKind))
// initializer
ERROR(initializer_decl_wrong_scope,decl_parsing,none,
"initializers may only be declared within a type", ())
ERROR(expected_lparen_initializer,decl_parsing,PointsToFirstBadToken,
"expected '(' for initializer parameters", ())
// Destructor
ERROR(destructor_decl_outside_class,decl_parsing,none,
"deinitializers may only be declared within a class", ())
ERROR(expected_lbrace_destructor,decl_parsing,PointsToFirstBadToken,
"expected '{' for deinitializer", ())
ERROR(opened_destructor_expected_rparen,attribute_parsing,none,
"expected ')' to close parameter list", ())
ERROR(destructor_params,decl_parsing,none,
"no parameter clause allowed on deinitializer", ())
// Operator
ERROR(operator_decl_inner_scope,decl_parsing,none,
"'operator' may only be declared at file scope", ())
ERROR(expected_operator_name_after_operator,decl_parsing,PointsToFirstBadToken,
"expected operator name in operator declaration", ())
ERROR(operator_decl_no_fixity,decl_parsing,none,
"operator must be declared as 'prefix', 'postfix', or 'infix'", ())
ERROR(expected_lbrace_after_operator,decl_parsing,PointsToFirstBadToken,
"expected '{' after operator name in 'operator' declaration", ())
ERROR(expected_operator_attribute,decl_parsing,none,
"expected operator attribute identifier in 'operator' declaration body", ())
ERROR(unknown_prefix_operator_attribute,decl_parsing,none,
"'%0' is not a valid prefix operator attribute", (StringRef))
ERROR(unknown_postfix_operator_attribute,decl_parsing,none,
"'%0' is not a valid postfix operator attribute", (StringRef))
ERROR(unknown_infix_operator_attribute,decl_parsing,none,
"'%0' is not a valid infix operator attribute", (StringRef))
ERROR(operator_associativity_redeclared,decl_parsing,none,
"'associativity' for infix operator declared multiple times", ())
ERROR(expected_infix_operator_associativity,decl_parsing,none,
"expected identifier after 'associativity' in 'operator' declaration body", ())
ERROR(unknown_infix_operator_associativity,decl_parsing,none,
"'%0' is not a valid infix operator associativity; must be 'none', 'left', or 'right'", (StringRef))
ERROR(operator_precedence_redeclared,decl_parsing,none,
"'precedence' for infix operator declared multiple times", ())
ERROR(operator_assignment_redeclared,decl_parsing,none,
"'assignment' for infix operator declared multiple times", ())
ERROR(expected_infix_operator_precedence,decl_parsing,none,
"expected integer literal after 'precedence' in 'operator' declaration body", ())
ERROR(invalid_infix_operator_precedence,decl_parsing,none,
"'precedence' must be in the range of 0 to 255", ())
// SIL
ERROR(inout_not_attribute, decl_parsing, none,
"@inout is no longer an attribute", ())
ERROR(only_allowed_in_sil, decl_parsing,none,
"'%0' only allowed in SIL modules", (StringRef))
ERROR(expected_sil_type, decl_parsing,none,
"expected type in SIL code", ())
ERROR(expected_sil_colon_value_ref,decl_parsing,none,
"expected ':' before type in SIL value reference", ())
ERROR(expected_sil_value_name,decl_parsing,none,
"expected SIL value name", ())
ERROR(expected_sil_value_name_result_number,decl_parsing,none,
"expected result number in SIL value name", ())
ERROR(invalid_sil_value_name_result_number,decl_parsing,none,
"invalid result number in SIL value", ())
ERROR(expected_sil_type_kind, decl_parsing,none,
"expected SIL type to %0", (StringRef))
ERROR(expected_sil_constant, decl_parsing,none,
"expected constant in SIL code", ())
ERROR(referenced_value_no_accessor, decl_parsing,none,
"referenced declaration has no %select{getter|setter}0", (unsigned))
ERROR(sil_local_storage_non_address, decl_parsing,none,
"can only work with the address of local storage", ())
// SIL Values
ERROR(sil_value_redefinition, decl_parsing,none,
"redefinition of value '%0'", (StringRef))
ERROR(sil_value_use_type_mismatch, decl_parsing,none,
"value '%0' defined with mismatching type %1 (expected %2)", (StringRef, Type, Type))
ERROR(sil_value_def_type_mismatch, decl_parsing,none,
"value '%0' used with mismatching type %1 (expected %2)", (StringRef, Type, Type))
ERROR(sil_use_of_undefined_value, decl_parsing,none,
"use of undefined value '%0'", (StringRef))
NOTE(sil_prior_reference,parsing,none,
"prior reference was here", ())
// SIL Instructions
ERROR(expected_sil_instr_start_of_line,decl_parsing,none,
"SIL instructions must be at the start of a line", ())
ERROR(expected_equal_in_sil_instr,decl_parsing,none,
"expected '=' in SIL instruction", ())
ERROR(expected_sil_instr_opcode,decl_parsing,none,
"expected SIL instruction opcode", ())
ERROR(expected_tok_in_sil_instr,decl_parsing,none,
"expected '%0' in SIL instruction", (StringRef))
ERROR(sil_string_no_encoding,decl_parsing,none,
"string_literal instruction requires an encoding", ())
ERROR(sil_string_invalid_encoding,decl_parsing,none,
"unknown string literal encoding '%0'", (StringRef))
ERROR(expected_tuple_type_in_tuple,decl_parsing,none,
"tuple instruction requires a tuple type", ())
ERROR(sil_tuple_inst_wrong_value_count,decl_parsing,none,
"tuple instruction requires %0 values", (unsigned))
ERROR(sil_tuple_inst_wrong_field,decl_parsing,none,
"tuple instruction requires a field number", ())
ERROR(sil_struct_inst_wrong_field,decl_parsing,none,
"struct instruction requires a field name", ())
ERROR(sil_ref_inst_wrong_field,decl_parsing,none,
"ref_element_addr instruction requires a field name", ())
ERROR(sil_invalid_instr_operands,decl_parsing,none,
"invalid instruction operands", ())
ERROR(sil_operand_not_address,decl_parsing,none,
"%0 operand of '%1' must have address type", (StringRef, StringRef))
ERROR(sil_operand_not_weak_address,decl_parsing,none,
"%0 operand of '%1' must have address of [weak] type",
(StringRef, StringRef))
ERROR(sil_integer_literal_not_integer_type,decl_parsing,none,
"integer_literal instruction requires a 'Builtin.Int<n>' type", ())
ERROR(sil_float_literal_not_float_type,decl_parsing,none,
"float_literal instruction requires a 'Builtin.FP<n>' type", ())
ERROR(sil_apply_archetype_not_found,decl_parsing,none,
"archetype name not found in polymorphic function type of apply instruction", ())
ERROR(sil_substitutions_on_non_polymorphic_type,decl_parsing,none,
"apply of non-polymorphic function cannot have substitutions", ())
ERROR(sil_witness_method_not_protocol,decl_parsing,none,
"witness_method is not a protocol method", ())
ERROR(sil_witness_method_type_does_not_conform,decl_parsing,none,
"witness_method type does not conform to protocol", ())
ERROR(sil_witness_archetype_not_found,decl_parsing,none,
"archetype name not found in specialized protocol conformance", ())
ERROR(sil_member_decl_not_found,decl_parsing,none,
"member not found in method instructions", ())
ERROR(sil_member_decl_type_mismatch, decl_parsing,none,
"member defined with mismatching type %0 (expected %1)", (Type, Type))
ERROR(sil_substitution_mismatch,decl_parsing,none,
"substitution conformances dont match archetype", ())
// SIL Basic Blocks
ERROR(expected_sil_block_name, decl_parsing,none,
"expected basic block name or '}'", ())
ERROR(expected_sil_block_colon, decl_parsing,none,
"expected ':' after basic block name", ())
ERROR(sil_undefined_basicblock_use, decl_parsing,none,
"use of undefined basic block %0", (Identifier))
ERROR(sil_basicblock_redefinition, decl_parsing,none,
"redefinition of basic block %0", (Identifier))
ERROR(sil_basicblock_arg_rparen, decl_parsing,none,
"expected ')' in basic block argument list", ())
// SIL Functions
ERROR(expected_sil_linkage_or_function, decl_parsing,none,
"expected SIL linkage type or function name", ())
ERROR(expected_sil_function_name, decl_parsing,none,
"expected SIL function name", ())
ERROR(expected_sil_rbrace, decl_parsing,none,
"expected '}' at the end of a sil body", ())
ERROR(expected_sil_function_type, decl_parsing, none,
"sil function expected to have SIL function type", ())
// SIL Stage
ERROR(expected_sil_stage_name, decl_parsing, none,
"expected 'raw' or 'canonical' after 'sil_stage'", ())
ERROR(multiple_sil_stage_decls, decl_parsing, none,
"sil_stage declared multiple times", ())
// SIL VTable
ERROR(expected_sil_vtable_colon, decl_parsing,none,
"expected ':' in a vtable entry", ())
ERROR(sil_vtable_func_not_found, decl_parsing,none,
"sil function not found %0", (Identifier))
ERROR(sil_vtable_class_not_found, decl_parsing,none,
"sil class not found %0", (Identifier))
// SIL Global
ERROR(sil_global_variable_not_found, decl_parsing,none,
"sil global not found %0", (Identifier))
// SIL Witness Table
ERROR(expected_sil_witness_colon, decl_parsing,none,
"expected ':' in a witness table", ())
ERROR(expected_sil_witness_lparen, decl_parsing,none,
"expected '(' in a witness table", ())
ERROR(expected_sil_witness_rparen, decl_parsing,none,
"expected ')' in a witness table", ())
ERROR(sil_witness_func_not_found, decl_parsing,none,
"sil function not found %0", (Identifier))
ERROR(sil_witness_protocol_not_found, decl_parsing,none,
"sil protocol not found %0", (Identifier))
ERROR(sil_witness_assoc_not_found, decl_parsing,none,
"sil associated type decl not found %0", (Identifier))
ERROR(sil_witness_protocol_conformance_not_found, decl_parsing,none,
"sil protocol conformance not found", ())
// SIL Coverage Map
ERROR(sil_coverage_func_not_found, decl_parsing, none,
"sil function not found %0", (Identifier))
ERROR(sil_coverage_invalid_hash, decl_parsing, none,
"expected coverage hash", ())
ERROR(sil_coverage_expected_lbrace, decl_parsing, none,
"expected '{' in coverage map", ())
ERROR(sil_coverage_expected_loc, decl_parsing, none,
"expected line:column pair", ())
ERROR(sil_coverage_expected_arrow, decl_parsing, none,
"expected '->' after start location", ())
ERROR(sil_coverage_expected_colon, decl_parsing, none,
"expected ':' after source range", ())
ERROR(sil_coverage_invalid_counter, decl_parsing, none,
"expected counter expression, id, or 'zero'", ())
ERROR(sil_coverage_expected_rparen, decl_parsing, none,
"expected ')' to end counter expression", ())
ERROR(sil_coverage_invalid_operator, decl_parsing, none,
"expected '+' or '-'", ())
//------------------------------------------------------------------------------
// Type parsing diagnostics
//------------------------------------------------------------------------------
ERROR(expected_type,type_parsing,PointsToFirstBadToken,
"expected type", ())
ERROR(expected_init_value,expr_parsing,PointsToFirstBadToken,
"expected initial value after '='", ())
// Named types
ERROR(expected_identifier_in_dotted_type,expr_parsing,PointsToFirstBadToken,
"expected identifier in dotted type", ())
ERROR(expected_identifier_for_type,expr_parsing,PointsToFirstBadToken,
"expected identifier for type name", ())
ERROR(expected_rangle_generic_arg_list,type_parsing,PointsToFirstBadToken,
"expected '>' to complete generic argument list", ())
// Function types
ERROR(expected_type_function_result,type_parsing,PointsToFirstBadToken,
"expected type for function result", ())
ERROR(generic_non_function,type_parsing,PointsToFirstBadToken,
"only syntactic function types can be generic", ())
ERROR(throwing_non_function,type_parsing,PointsToFirstBadToken,
"only function types may throw", ())
ERROR(rethrowing_function_type,type_parsing,PointsToFirstBadToken,
"only function declarations may be marked 'rethrows'", ())
// Enum Types
ERROR(expected_expr_enum_case_raw_value,type_parsing,PointsToFirstBadToken,
"expected expression after '=' in 'case'", ())
ERROR(nonliteral_enum_case_raw_value,type_parsing,PointsToFirstBadToken,
"raw value for enum case must be a literal", ())
// Collection Types
ERROR(expected_expr_array_type,expr_parsing,PointsToFirstBadToken,
"expected expression for size of array type", ())
ERROR(expected_rbracket_array_type,type_parsing,PointsToFirstBadToken,
"expected ']' in array type", ())
ERROR(expected_element_type,type_parsing,PointsToFirstBadToken,
"expected element type", ())
ERROR(expected_dictionary_value_type,type_parsing,PointsToFirstBadToken,
"expected dictionary value type", ())
ERROR(expected_rbracket_dictionary_type,type_parsing,PointsToFirstBadToken,
"expected ']' in dictionary type", ())
// Tuple Types
ERROR(expected_rparen_tuple_type_list,type_parsing,none,
"expected ')' at end of tuple list", ())
ERROR(empty_tuple_ellipsis,type_parsing,none,
"varargs used in tuple type with no fields", ())
ERROR(unexpected_ellipsis_in_tuple,type_parsing,none,
"unexpected '...' before the end of a tuple list", ())
ERROR(tuple_type_init,pattern_parsing,none,
"default argument not permitted in a tuple type", ())
ERROR(protocol_method_argument_init,type_parsing,none,
"default argument not permitted in a protocol method", ())
ERROR(protocol_init_argument_init,type_parsing,none,
"default argument not permitted in a protocol initializer", ())
// Protocol Types
ERROR(expected_langle_protocol,type_parsing,PointsToFirstBadToken,
"expected '<' in protocol composition type", ())
ERROR(expected_rangle_protocol,type_parsing,PointsToFirstBadToken,
"expected '>' to complete protocol composition type", ())
//------------------------------------------------------------------------------
// Pattern parsing diagnostics
//------------------------------------------------------------------------------
ERROR(expected_pattern,pattern_parsing,PointsToFirstBadToken,
"expected pattern", ())
ERROR(expected_pattern_is_keyword,pattern_parsing,none,
"keyword '%0' cannot be used as an identifier", (StringRef))
ERROR(expected_rparen_tuple_pattern_list,pattern_parsing,none,
"expected ')' at end of tuple pattern", ())
ERROR(untyped_pattern_ellipsis,pattern_parsing,none,
"'...' cannot be applied to a subpattern which is not explicitly typed", ())
ERROR(non_func_decl_pattern_init,pattern_parsing,none,
"default argument is only permitted for a non-curried function parameter",())
ERROR(var_pattern_in_var,pattern_parsing,none,
"'%select{var|let}0' cannot appear nested inside another 'var' or "
"'let' pattern", (unsigned))
ERROR(let_pattern_in_immutable_context,pattern_parsing,none,
"'let' pattern cannot appear nested in an already immutable context", ())
ERROR(inout_must_have_type,pattern_parsing,none,
"'inout' arguments must have a type specified", ())
ERROR(inout_must_appear_before_param,pattern_parsing,none,
"'inout' must appear before the parameter name", ())
ERROR(expected_rparen_parameter,decl_parsing,PointsToFirstBadToken,
"expected ')' in parameter", ())
ERROR(expected_parameter_type,decl_parsing,PointsToFirstBadToken,
"expected parameter type following ':'", ())
ERROR(parameter_ellipsis_not_at_end,decl_parsing,none,
"'...' must be on the last parameter", ())
ERROR(parameter_vararg_default,decl_parsing,none,
"variadic parameter cannot have a default value", ())
ERROR(parameter_backtick_missing_name,decl_parsing,PointsToFirstBadToken,
"expected parameter name after '#'", ())
ERROR(parameter_backtick_empty_name,decl_parsing,none,
"expected non-empty parameter name after '#'", ())
ERROR(parameter_inout_var_let,decl_parsing,none,
"parameter may not have multiple 'inout', 'var', or 'let' specifiers",
())
WARNING(parameter_backtick_two_names,decl_parsing,none,
"extraneous '#' in parameter; keyword argument and parameter name "
"already specified separately", ())
WARNING(parameter_extraneous_double_up,decl_parsing,none,
"extraneous duplicate parameter name; %0 already has an argument "
"label", (Identifier))
WARNING(parameter_extraneous_pound,decl_parsing,none,
"'#' has been removed from Swift; %0 already has an argument label",
(Identifier))
WARNING(parameter_pound_double_up,decl_parsing,none,
"'#' has been removed from Swift; double-up '%0 %0' to make the argument label "
"the same as the parameter name", (StringRef))
WARNING(parameter_extraneous_empty_name,decl_parsing,none,
"extraneous '_' in parameter: %0 has no keyword argument name",
(Identifier))
ERROR(parameter_operator_keyword_argument,decl_parsing,none,
"operator cannot have keyword arguments", ())
//------------------------------------------------------------------------------
// Statement parsing diagnostics
//------------------------------------------------------------------------------
ERROR(expected_stmt,stmt_parsing,none,
"expected statement", ())
ERROR(illegal_top_level_stmt,stmt_parsing,none,
"statements are not allowed at the top level", ())
ERROR(illegal_top_level_expr,stmt_parsing,none,
"expressions are not allowed at the top level", ())
ERROR(illegal_semi_stmt,stmt_parsing,none,
"';' statements are not allowed", ())
ERROR(statement_begins_with_closure,stmt_parsing,none,
"statement cannot begin with a closure expression", ())
ERROR(statement_same_line_without_semi,stmt_parsing,none,
"consecutive statements on a line must be separated by ';'", ())
ERROR(brace_stmt_invalid,stmt_parsing,none,
"braced block of statements is an unused closure", ())
ERROR(invalid_label_on_stmt,stmt_parsing,none,
"labels are only valid on loops, if, and switch statements", ())
NOTE(discard_result_of_closure,stmt_parsing,none,
"explicitly discard the result of the closure by assigning to '_'", ())
// Assignment statement
ERROR(expected_expr_assignment,stmt_parsing,none,
"expected expression in assignment", ())
// Brace Statement
ERROR(expected_rbrace_in_brace_stmt,stmt_parsing,none,
"expected '}' at end of brace statement", ())
/// #if Statement
ERROR(expected_close_to_config_stmt,stmt_parsing,none,
"expected #else or #endif at end of configuration block", ())
ERROR(expected_close_after_else,stmt_parsing,none,
"further conditions after #else are unreachable", ())
// Return Statement
ERROR(expected_expr_return,stmt_parsing,PointsToFirstBadToken,
"expected expression in 'return' statement", ())
// Defer Statement
ERROR(expected_lbrace_after_defer,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'defer'", ())
// If/While Conditions
ERROR(expected_expr_conditional_letbinding,stmt_parsing,none,
"expected 'let' or 'var' in conditional", ())
ERROR(expected_expr_conditional_letbinding_bool_conditions,stmt_parsing,none,
"expected 'let' or 'var' in conditional; "
"use '&&' to join boolean conditions", ())
ERROR(expected_simple_identifier_pattern,stmt_parsing,none,
"expected simple identifier pattern in optional binding condition", ())
ERROR(expected_expr_conditional_var,stmt_parsing,PointsToFirstBadToken,
"expected expression after '=' in conditional binding", ())
ERROR(expected_expr_conditional_where,stmt_parsing,PointsToFirstBadToken,
"expected expression in conditional binding 'where' clause", ())
ERROR(conditional_var_initializer_required,stmt_parsing,none,
"variable binding in a condition requires an initializer", ())
ERROR(wrong_condition_case_location,stmt_parsing,none,
"pattern matching binding is spelled with 'case %0', not '%0 case'",
(StringRef))
ERROR(where_end_of_binding_use_letvar,stmt_parsing,none,
"binding ended by previous 'where' clause; "
"use '%0' to introduce a new one", (StringRef))
// If Statement
ERROR(expected_condition_if,stmt_parsing,PointsToFirstBadToken,
"expected expression, var, or let in 'if' condition", ())
ERROR(missing_condition_after_if,stmt_parsing,none,
"missing condition in an 'if' statement", ())
ERROR(expected_lbrace_after_if,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'if' condition", ())
ERROR(expected_lbrace_after_else,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'else'", ())
// Guard Statement
ERROR(expected_condition_guard,stmt_parsing,PointsToFirstBadToken,
"expected expression, var, let or case in 'guard' condition", ())
ERROR(missing_condition_after_guard,stmt_parsing,none,
"missing condition in an 'guard' statement", ())
ERROR(expected_else_after_guard,stmt_parsing,PointsToFirstBadToken,
"expected 'else' after 'guard' condition", ())
ERROR(expected_lbrace_after_guard,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'guard' else", ())
ERROR(bound_var_guard_body,expr_parsing,none,
"variable declared in 'guard' condition is not usable in its body", ())
// While Statement
ERROR(expected_condition_while,stmt_parsing,PointsToFirstBadToken,
"expected expression, var, or let in 'while' condition", ())
ERROR(missing_condition_after_while,stmt_parsing,none,
"missing condition in a 'while' statement", ())
ERROR(expected_lbrace_after_while,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'while' condition", ())
// Repeat/While Statement
ERROR(expected_lbrace_after_repeat,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'repeat'", ())
ERROR(expected_while_after_repeat_body,stmt_parsing,PointsToFirstBadToken,
"expected 'while' after body of 'repeat' statement", ())
ERROR(expected_expr_repeat_while,stmt_parsing,PointsToFirstBadToken,
"expected expression in 'repeat-while' condition", ())
ERROR(missing_condition_after_repeat_while,stmt_parsing,none,
"missing condition in a 'repeat-while' statement", ())
ERROR(do_while_now_repeat_while,stmt_parsing,none,
"'do-while' statement is not allowed; use 'repeat-while' instead", ())
// Do/Catch Statement
ERROR(expected_lbrace_after_do,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'do'", ())
ERROR(expected_lbrace_after_catch,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'catch' pattern", ())
ERROR(expected_catch_where_expr,stmt_parsing,PointsToFirstBadToken,
"expected expression for 'where' guard of 'catch'", ())
// C-Style For Stmt
ERROR(expected_init_for_stmt,stmt_parsing,PointsToFirstBadToken,
"expected initialization in a 'for' statement", ())
ERROR(missing_init_for_stmt,stmt_parsing,none,
"missing initialization in a 'for' statement", ())
ERROR(expected_semi_for_stmt,stmt_parsing,PointsToFirstBadToken,
"expected ';' in 'for' statement", ())
ERROR(expected_cond_for_stmt,stmt_parsing,none,
"expected condition in 'for' statement", ())
ERROR(expected_rparen_for_stmt,stmt_parsing,none,
"expected ')' in 'for' statement", ())
ERROR(expected_lbrace_after_for,stmt_parsing,none,
"expected '{' in 'for' statement", ())
ERROR(expected_var_decl_for_stmt,stmt_parsing,PointsToFirstBadToken,
"expected var declaration in a 'for' statement", ())
// For-each Stmt
ERROR(expected_foreach_in,stmt_parsing,none,
"expected 'in' after for-each pattern", ())
ERROR(expected_foreach_container,stmt_parsing,none,
"expected SequenceType expression for for-each loop", ())
ERROR(expected_foreach_lbrace,stmt_parsing,none,
"expected '{' to start the body of for-each loop", ())
// Switch Stmt
ERROR(expected_switch_expr,stmt_parsing,PointsToFirstBadToken,
"expected expression in 'switch' statement", ())
ERROR(expected_lbrace_after_switch,stmt_parsing,PointsToFirstBadToken,
"expected '{' after 'switch' subject expression", ())
ERROR(expected_rbrace_switch,stmt_parsing,none,
"expected '}' at end of 'switch' statement", ())
ERROR(case_outside_of_switch,stmt_parsing,none,
"'%0' label can only appear inside a 'switch' statement", (StringRef))
ERROR(stmt_in_switch_not_covered_by_case,stmt_parsing,none,
"all statements inside a switch must be covered by a 'case' or 'default'",
())
ERROR(case_after_default,stmt_parsing,none,
"additional 'case' blocks cannot appear after the 'default' block of a 'switch'",
())
ERROR(empty_switch_stmt,stmt_parsing,none,
"'switch' statement body must have at least one 'case' or 'default' block",
())
// Case Stmt
ERROR(expected_case_where_expr,stmt_parsing,PointsToFirstBadToken,
"expected expression for 'where' guard of 'case'", ())
ERROR(expected_case_colon,stmt_parsing,PointsToFirstBadToken,
"expected ':' after '%0'", (StringRef))
ERROR(default_with_where,stmt_parsing,none,
"'default' cannot be used with a 'where' guard expression",
())
ERROR(var_binding_with_multiple_case_patterns,stmt_parsing,none,
"'case' labels with multiple patterns cannot declare variables",
())
ERROR(case_stmt_without_body,stmt_parsing,none,
"%select{'case'|'default'}0 label in a 'switch' should have at least one "
"executable statement", (bool))
//------------------------------------------------------------------------------
// Expression parsing diagnostics
//------------------------------------------------------------------------------
ERROR(expected_expr,expr_parsing,none,
"expected expression", ())
ERROR(expected_separator,expr_parsing,PointsToFirstBadToken,
"expected '%0' separator", (StringRef))
ERROR(unexpected_separator,expr_parsing,none,
"unexpected '%0' separator", (StringRef))
ERROR(expected_expr_after_operator,expr_parsing,none,
"expected expression after operator", ())
ERROR(expected_expr_after_unary_operator,expr_parsing,none,
"expected expression after unary operator", ())
ERROR(expected_prefix_operator,expr_parsing,none,
"unary operator cannot be separated from its operand", ())
ERROR(expected_operator_ref,expr_parsing,none,
"expected operator name in operator reference", ())
ERROR(invalid_postfix_operator,expr_parsing,none,
"operator with postfix spacing cannot start a subexpression", ())
ERROR(expected_member_name,expr_parsing,PointsToFirstBadToken,
"expected member name following '.'", ())
ERROR(expected_dollar_numeric,expr_parsing,none,
"expected numeric value following '$'", ())
ERROR(dollar_numeric_too_large,expr_parsing,none,
"numeric value following '$' is too large", ())
ERROR(numeric_literal_numeric_member,expr_parsing,none,
"expected named member of numeric literal", ())
ERROR(anon_closure_arg_not_in_closure,expr_parsing,none,
"anonymous closure argument not contained in a closure", ())
ERROR(anon_closure_arg_in_closure_with_args,expr_parsing,none,
"anonymous closure arguments cannot be used inside a closure that has "
"explicit arguments", ())
ERROR(expected_closure_parameter_name,expr_parsing,none,
"expected the name of a closure parameter", ())
ERROR(expected_capture_specifier,expr_parsing,none,
"expected 'weak', 'unowned', or no specifier in capture list", ())
ERROR(expected_capture_specifier_name,attribute_parsing,none,
"expected name of in closure capture list", ())
ERROR(expected_init_capture_specifier,attribute_parsing,none,
"expected initializer for closure capture specifier", ())
ERROR(expected_capture_list_end_rsquare,attribute_parsing,none,
"expected ']' at end of capture list", ())
ERROR(cannot_capture_fields,attribute_parsing,none,
"fields may only be captured by assigning to a specific name", ())
ERROR(expected_closure_result_type,expr_parsing,none,
"expected closure result type after '->'", ())
ERROR(expected_closure_in,expr_parsing,none,
"expected 'in' after the closure signature", ())
ERROR(unexpected_tokens_before_closure_in,expr_parsing,none,
"unexpected tokens prior to 'in'", ())
ERROR(expected_closure_rbrace,expr_parsing,none,
"expected '}' at end of closure", ())
WARNING(trailing_closure_excess_newlines,expr_parsing,none,
"trailing closure is separated from call site by multiple newlines", ())
NOTE(trailing_closure_call_here,expr_parsing,none,
"parsing trailing closure for this call", ())
ERROR(invalid_float_literal_missing_leading_zero,expr_parsing,none,
"'.%0' is not a valid floating point literal; it must be written '0.%0'",
(StringRef))
ERROR(expected_identifier_after_dot_expr,expr_parsing,none,
"expected identifier after '.' expression", ())
ERROR(expected_field_spec_name_tuple_expr,expr_parsing,none,
"expected field specifier name in tuple expression", ())
ERROR(expected_identifier_after_super_dot_expr,expr_parsing,
PointsToFirstBadToken,
"expected identifier or 'init' after super '.' expression", ())
ERROR(expected_dot_or_subscript_after_super,expr_parsing,PointsToFirstBadToken,
"expected '.' or '[' after 'super'", ())
ERROR(super_in_closure_with_capture,expr_parsing,none,
"using 'super' in a closure where 'self' is explicitly captured is "
"not yet supported", ())
NOTE(super_in_closure_with_capture_here,expr_parsing,none,
"'self' explicitly captured here", ())
ERROR(super_initializer_not_in_initializer,expr_parsing,none,
"'super.init' cannot be called outside of an initializer", ())
ERROR(super_initializer_must_be_called,expr_parsing,none,
"'super.init' cannot be referenced without arguments", ())
ERROR(init_ref_must_be_called,expr_parsing,none,
"initializer cannot be referenced without arguments", ())
// Tuples and parenthesized expressions
ERROR(expected_expr_in_expr_list,expr_parsing,none,
"expected expression in list of expressions", ())
ERROR(expected_expr_in_collection_literal,expr_parsing,none,
"expected expression in container literal", ())
ERROR(expected_key_in_dictionary_literal,expr_parsing,none,
"expected key expression in dictionary literal", ())
ERROR(expected_value_in_dictionary_literal,expr_parsing,none,
"expected value in dictionary literal", ())
ERROR(expected_colon_in_dictionary_literal,expr_parsing,none,
"expected ':' in dictionary literal", ())
ERROR(expected_rparen_expr_list,expr_parsing,none,
"expected ')' in expression list", ())
ERROR(expected_rsquare_expr_list,expr_parsing,none,
"expected ']' in expression list", ())
// Array literal expressions
ERROR(expected_rsquare_array_expr,expr_parsing,PointsToFirstBadToken,
"expected ']' in container literal expression", ())
// Object literal expressions
ERROR(expected_identifier_after_l_square_lit,expr_parsing,none,
"expected identifier after '[#' in object literal expression", ())
ERROR(expected_arg_list_in_object_literal,expr_parsing,none,
"expected argument list in object literal", ())
ERROR(expected_r_square_lit_after_object_literal,expr_parsing,none,
"expected '#]' at end of object literal expression", ())
// If expressions
ERROR(expected_expr_after_if_question,expr_parsing,none,
"expected expression after '?' in ternary expression", ())
ERROR(expected_colon_after_if_question,expr_parsing,none,
"expected ':' after '? ...' in ternary expression", ())
ERROR(expected_expr_after_if_colon,expr_parsing,none,
"expected expression after '? ... :' in ternary expression", ())
// Cast expressions
ERROR(expected_type_after_is,expr_parsing,none,
"expected type after 'is'", ())
ERROR(expected_type_after_as,expr_parsing,none,
"expected type after 'as'", ())
// Extra tokens in string interpolation like in " >> \( $0 } ) << "
ERROR(string_interpolation_extra,expr_parsing,none,
"extra tokens after interpolated string expression", ())
//------------------------------------------------------------------------------
// Attribute-parsing diagnostics
//------------------------------------------------------------------------------
ERROR(expected_attribute_name,attribute_parsing,none,
"expected an attribute name", ())
ERROR(unknown_attribute,attribute_parsing,none,
"unknown attribute '%0'", (StringRef))
ERROR(duplicate_attribute,attribute_parsing,none,
"duplicate %select{attribute|modifier}0", (bool))
NOTE(previous_attribute,parsing,none,
"%select{attribute|modifier}0 already specified here", (bool))
ERROR(cannot_combine_attribute,attribute_parsing,none,
"attribute '%0' cannot be combined with this attribute", (StringRef))
ERROR(expected_in_attribute_list,attribute_parsing,none,
"expected ']' or ',' in attribute list", ())
ERROR(type_attribute_applied_to_decl,attribute_parsing,none,
"attribute can only be applied to types, not declarations", ())
ERROR(decl_attribute_applied_to_type,attribute_parsing,none,
"attribute can only be applied to declarations, not types", ())
ERROR(attr_expected_lparen,attribute_parsing,none,
"expected '(' in '%0' %select{attribute|modifier}1", (StringRef, bool))
ERROR(attr_expected_rparen,attribute_parsing,none,
"expected ')' in '%0' %select{attribute|modifier}1", (StringRef, bool))
ERROR(attr_expected_comma,attribute_parsing,none,
"expected ',' in '%0' %select{attribute|modifier}1", (StringRef, bool))
ERROR(attr_expected_string_literal,attribute_parsing,none,
"expected string literal in '%0' attribute", (StringRef))
ERROR(alignment_must_be_positive_integer,attribute_parsing,none,
"alignment value must be a positive integer literal", ())
ERROR(swift_native_objc_runtime_base_must_be_identifier,attribute_parsing,none,
"@_swift_native_objc_runtime_base class name must be an identifier", ())
ERROR(attr_interpolated_string,attribute_parsing,none,
"%0 cannot be an interpolated string literal", (StringRef))
ERROR(attr_only_at_non_local_scope, attribute_parsing, none,
"attribute '%0' can only be used in a non-local scope", (StringRef))
// accessibility
ERROR(attr_accessibility_expected_set,attribute_parsing,none,
"expected 'set' as subject of '%0' modifier", (StringRef))
// availability
ERROR(attr_availability_platform,attribute_parsing,none,
"expected platform name or '*' for '%0' attribute", (StringRef))
ERROR(attr_availability_unavailable_deprecated,attribute_parsing,none,
"%0 attribute cannot be both unconditionally 'unavailable' and "
"'deprecated'", (StringRef))
ERROR(attr_availability_unknown_platform,attribute_parsing,none,
"unknown platform '%0' for attribute '%1'", (StringRef, StringRef))
ERROR(attr_availability_expected_option,attribute_parsing,none,
"expected '%0' option such as 'unavailable', 'introduced', 'deprecated', "
"'obsoleted', 'message', or 'renamed'", (StringRef))
ERROR(attr_availability_expected_equal,attribute_parsing,none,
"expected '=' after '%1' in '%0' attribute", (StringRef, StringRef))
ERROR(attr_availability_expected_version,attribute_parsing,none,
"expected version number in '%0' attribute", (StringRef))
// autoclosure
ERROR(attr_autoclosure_expected_r_paren,attribute_parsing,PointsToFirstBadToken,
"expected ')' in @autoclosure", ())
// cc
ERROR(cc_attribute_expected_lparen,attribute_parsing,none,
"expected '(' after 'cc' attribute", ())
ERROR(cc_attribute_expected_name,attribute_parsing,none,
"expected calling convention name identifier in 'cc' attribute", ())
ERROR(cc_attribute_expected_rparen,attribute_parsing,none,
"expected ')' after calling convention name for 'cc' attribute", ())
// convention
ERROR(convention_attribute_expected_lparen,attribute_parsing,none,
"expected '(' after 'convention' attribute", ())
ERROR(convention_attribute_expected_name,attribute_parsing,none,
"expected convention name identifier in 'convention' attribute", ())
ERROR(convention_attribute_expected_rparen,attribute_parsing,none,
"expected ')' after convention name for 'convention' attribute", ())
// objc
ERROR(attr_objc_missing_colon,attribute_parsing,none,
"missing ':' after selector piece in @objc attribute", ())
ERROR(attr_objc_expected_rparen,attribute_parsing,none,
"expected ')' after name for @objc", ())
ERROR(attr_objc_empty_name,attribute_parsing,none,
"expected name within parentheses of @objc attribute", ())
// opened
ERROR(opened_attribute_expected_lparen,attribute_parsing,none,
"expected '(' after 'opened' attribute", ())
ERROR(opened_attribute_id_value,attribute_parsing,none,
"known id for 'opened' attribute must be a UUID string", ())
ERROR(opened_attribute_expected_rparen,attribute_parsing,none,
"expected ')' after id value for 'opened' attribute", ())
// inline
ERROR(inline_attribute_expect_option,attribute_parsing,none,
"expected '%0' option such as 'never'", (StringRef))
ERROR(inline_attribute_unknown_option,attribute_parsing,none,
"unknown option '%0' for attribute '%1'", (StringRef, StringRef))
// effects
ERROR(effects_attribute_expect_option,attribute_parsing,none,
"expected '%0' option (readnone, readonly, readwrite)", (StringRef))
ERROR(effects_attribute_unknown_option,attribute_parsing,none,
"unknown option '%0' for attribute '%1'", (StringRef, StringRef))
// unowned
ERROR(attr_unowned_invalid_specifier,attribute_parsing,none,
"expected 'safe' or 'unsafe'", ())
ERROR(attr_unowned_expected_rparen,attribute_parsing,none,
"expected ')' after specifier for 'unowned'", ())
// warn_unused_result
WARNING(attr_warn_unused_result_expected_name,attribute_parsing,none,
"expected parameter 'message' or 'mutable_variant'", ())
WARNING(attr_warn_unused_result_duplicate_parameter,attribute_parsing,none,
"duplicate '%0' parameter; previous value will be ignored", (StringRef))
ERROR(attr_warn_unused_result_expected_eq,attribute_parsing,none,
"expected '=' following '%0' parameter", (StringRef))
ERROR(attr_warn_unused_result_expected_string,attribute_parsing,none,
"expected a string following '=' for '%0' parameter", (StringRef))
WARNING(attr_warn_unused_result_unknown_parameter,attribute_parsing,none,
"unknown parameter '%0' in 'warn_unused_result' attribute", (StringRef))
ERROR(attr_warn_unused_result_expected_rparen,attribute_parsing,none,
"expected ')' after 'warn_unused_result' attribute", ())
//------------------------------------------------------------------------------
// Generics parsing diagnostics
//------------------------------------------------------------------------------
ERROR(expected_rangle_generics_param,parsing,PointsToFirstBadToken,
"expected '>' to complete generic parameter list", ())
ERROR(expected_generics_parameter_name,parsing,PointsToFirstBadToken,
"expected an identifier to name generic parameter", ())
ERROR(expected_generics_type_restriction,parsing,none,
"expected a type name or protocol composition restricting %0",
(Identifier))
ERROR(requires_single_equal,parsing,none,
"use '==' for same-type requirements rather than '='", ())
ERROR(expected_requirement_delim,parsing,none,
"expected ':' or '==' to indicate a conformance or same-type requirement",
())
ERROR(invalid_class_requirement,decl_parsing,none,
"'class' requirement only applies to protocols", ())
ERROR(redundant_class_requirement,decl_parsing,none,
"redundant 'class' requirement", ())
ERROR(late_class_requirement,decl_parsing,none,
"'class' must come first in the requirement list", ())
//------------------------------------------------------------------------------
// Build configuration parsing diagnostics
//------------------------------------------------------------------------------
ERROR(unsupported_build_config_binary_expression,parsing,none,
"expected '&&' or '||' expression", ())
ERROR(unsupported_build_config_unary_expression,parsing,none,
"expected unary '!' expression", ())
ERROR(unsupported_target_config_expression,parsing,none,
"unexpected target configuration expression (expected 'os' or 'arch')", ())
ERROR(unsupported_target_config_argument_type,parsing,none,
"unexpected target configuration expression argument type", ())
ERROR(unsupported_config_conditional_expression_type,parsing,none,
"unexpected configuration expression type", ())
//------------------------------------------------------------------------------
// Availability query parsing diagnostics
//------------------------------------------------------------------------------
ERROR(avail_query_not_enabled,parsing,Fatal,
"experimental availability checking not enabled", ())
ERROR(avail_query_expected_condition,parsing,PointsToFirstBadToken,
"expected availability condition", ())
ERROR(avail_query_expected_platform_name,parsing,PointsToFirstBadToken,
"expected platform name", ())
ERROR(avail_query_expected_version_number,parsing,PointsToFirstBadToken,
"expected version number", ())
ERROR(avail_query_expected_rparen,parsing,PointsToFirstBadToken,
"expected ')' in availability query", ())
ERROR(avail_query_unrecognized_platform_name,parsing,
PointsToFirstBadToken, "unrecognized platform name %0", (Identifier))
ERROR(avail_query_disallowed_operator,parsing, PointsToFirstBadToken,
"'%0' cannot be used in an availability condition", (StringRef))
ERROR(avail_query_version_comparison_not_needed,parsing,
none,"version comparison not needed", ())
#ifndef DIAG_NO_UNDEF
# if defined(DIAG)
# undef DIAG
# endif
# undef NOTE
# undef WARNING
# undef ERROR
#endif
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