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//==--- DiagnosticGroups.td - Diagnostic Group Definitions ----------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
def ImplicitFunctionDeclare : DiagGroup<"implicit-function-declaration">;
def ImplicitInt : DiagGroup<"implicit-int">;
// Aggregation warning settings.
def Implicit : DiagGroup<"implicit", [
ImplicitFunctionDeclare,
ImplicitInt
]>;
// Empty DiagGroups are recognized by clang but ignored.
def : DiagGroup<"abi">;
def AbsoluteValue : DiagGroup<"absolute-value">;
def AddressOfTemporary : DiagGroup<"address-of-temporary">;
def : DiagGroup<"aggregate-return">;
def GNUAlignofExpression : DiagGroup<"gnu-alignof-expression">;
def AmbigMemberTemplate : DiagGroup<"ambiguous-member-template">;
def GNUAnonymousStruct : DiagGroup<"gnu-anonymous-struct">;
def ArrayBounds : DiagGroup<"array-bounds">;
def ArrayBoundsPointerArithmetic : DiagGroup<"array-bounds-pointer-arithmetic">;
def Availability : DiagGroup<"availability">;
def Section : DiagGroup<"section">;
def AutoImport : DiagGroup<"auto-import">;
def GNUBinaryLiteral : DiagGroup<"gnu-binary-literal">;
def GNUCompoundLiteralInitializer : DiagGroup<"gnu-compound-literal-initializer">;
def BitFieldConstantConversion : DiagGroup<"bitfield-constant-conversion">;
def ConstantConversion :
DiagGroup<"constant-conversion", [ BitFieldConstantConversion ] >;
def LiteralConversion : DiagGroup<"literal-conversion">;
def StringConversion : DiagGroup<"string-conversion">;
def SignConversion : DiagGroup<"sign-conversion">;
def PointerBoolConversion : DiagGroup<"pointer-bool-conversion">;
def BoolConversion : DiagGroup<"bool-conversion", [ PointerBoolConversion ] >;
def IntConversion : DiagGroup<"int-conversion">;
def EnumConversion : DiagGroup<"enum-conversion">;
def EnumTooLarge : DiagGroup<"enum-too-large">;
def NonLiteralNullConversion : DiagGroup<"non-literal-null-conversion">;
def NullConversion : DiagGroup<"null-conversion">;
def ImplicitConversionFloatingPointToBool :
DiagGroup<"implicit-conversion-floating-point-to-bool">;
def ObjCLiteralConversion : DiagGroup<"objc-literal-conversion">;
def BadArrayNewLength : DiagGroup<"bad-array-new-length">;
def BuiltinMacroRedefined : DiagGroup<"builtin-macro-redefined">;
def BuiltinRequiresHeader : DiagGroup<"builtin-requires-header">;
def C99Compat : DiagGroup<"c99-compat">;
def CXXCompat: DiagGroup<"c++-compat">;
def ExternCCompat : DiagGroup<"extern-c-compat">;
def KeywordCompat : DiagGroup<"keyword-compat">;
def GNUCaseRange : DiagGroup<"gnu-case-range">;
def CastAlign : DiagGroup<"cast-align">;
def : DiagGroup<"cast-qual">;
def : DiagGroup<"char-align">;
def Comment : DiagGroup<"comment">;
def GNUComplexInteger : DiagGroup<"gnu-complex-integer">;
def GNUConditionalOmittedOperand : DiagGroup<"gnu-conditional-omitted-operand">;
def ConfigMacros : DiagGroup<"config-macros">;
def : DiagGroup<"ctor-dtor-privacy">;
def GNUDesignator : DiagGroup<"gnu-designator">;
def GNUStringLiteralOperatorTemplate :
DiagGroup<"gnu-string-literal-operator-template">;
def DeleteNonVirtualDtor : DiagGroup<"delete-non-virtual-dtor">;
def AbstractFinalClass : DiagGroup<"abstract-final-class">;
def CXX11CompatDeprecatedWritableStr :
DiagGroup<"c++11-compat-deprecated-writable-strings">;
def DeprecatedDeclarations : DiagGroup<"deprecated-declarations">;
def UnavailableDeclarations : DiagGroup<"unavailable-declarations">;
def DeprecatedImplementations :DiagGroup<"deprecated-implementations">;
def DeprecatedIncrementBool : DiagGroup<"deprecated-increment-bool">;
def DeprecatedRegister : DiagGroup<"deprecated-register">;
def DeprecatedWritableStr : DiagGroup<"deprecated-writable-strings",
[CXX11CompatDeprecatedWritableStr]>;
// FIXME: Why are DeprecatedImplementations and DeprecatedWritableStr
// not in this group?
def Deprecated : DiagGroup<"deprecated", [DeprecatedDeclarations,
DeprecatedIncrementBool,
DeprecatedRegister]>,
DiagCategory<"Deprecations">;
def : DiagGroup<"disabled-optimization">;
def : DiagGroup<"discard-qual">;
def : DiagGroup<"div-by-zero">;
def DocumentationHTML : DiagGroup<"documentation-html">;
def DocumentationUnknownCommand : DiagGroup<"documentation-unknown-command">;
def DocumentationPedantic : DiagGroup<"documentation-pedantic",
[DocumentationUnknownCommand]>;
def DocumentationDeprecatedSync : DiagGroup<"documentation-deprecated-sync">;
def Documentation : DiagGroup<"documentation",
[DocumentationHTML,
DocumentationDeprecatedSync]>;
def EmptyBody : DiagGroup<"empty-body">;
def GNUEmptyInitializer : DiagGroup<"gnu-empty-initializer">;
def GNUEmptyStruct : DiagGroup<"gnu-empty-struct">;
def ExtraTokens : DiagGroup<"extra-tokens">;
def CXX11ExtraSemi : DiagGroup<"c++11-extra-semi">;
def ExtraSemi : DiagGroup<"extra-semi", [CXX11ExtraSemi]>;
def GNUFlexibleArrayInitializer : DiagGroup<"gnu-flexible-array-initializer">;
def GNUFlexibleArrayUnionMember : DiagGroup<"gnu-flexible-array-union-member">;
def GNUFoldingConstant : DiagGroup<"gnu-folding-constant">;
def FormatExtraArgs : DiagGroup<"format-extra-args">;
def FormatZeroLength : DiagGroup<"format-zero-length">;
// Warnings for C++1y code which is not compatible with prior C++ standards.
def CXXPre1yCompat : DiagGroup<"c++98-c++11-compat">;
def CXXPre1yCompatPedantic : DiagGroup<"c++98-c++11-compat-pedantic",
[CXXPre1yCompat]>;
def CXX98CompatBindToTemporaryCopy :
DiagGroup<"c++98-compat-bind-to-temporary-copy">;
def CXX98CompatLocalTypeTemplateArgs :
DiagGroup<"c++98-compat-local-type-template-args">;
def CXX98CompatUnnamedTypeTemplateArgs :
DiagGroup<"c++98-compat-unnamed-type-template-args">;
def CXX98Compat : DiagGroup<"c++98-compat",
[CXX98CompatBindToTemporaryCopy,
CXX98CompatLocalTypeTemplateArgs,
CXX98CompatUnnamedTypeTemplateArgs,
CXXPre1yCompat]>;
// Warnings for C++11 features which are Extensions in C++98 mode.
def CXX98CompatPedantic : DiagGroup<"c++98-compat-pedantic",
[CXX98Compat,
CXXPre1yCompatPedantic]>;
def CXX11Narrowing : DiagGroup<"c++11-narrowing">;
// Original name of this warning in Clang
def : DiagGroup<"c++0x-narrowing", [CXX11Narrowing]>;
// Name of this warning in GCC
def : DiagGroup<"narrowing", [CXX11Narrowing]>;
def CXX11CompatReservedUserDefinedLiteral :
DiagGroup<"c++11-compat-reserved-user-defined-literal">;
def ReservedUserDefinedLiteral :
DiagGroup<"reserved-user-defined-literal",
[CXX11CompatReservedUserDefinedLiteral]>;
def CXX11Compat : DiagGroup<"c++11-compat",
[CXX11Narrowing,
CXX11CompatReservedUserDefinedLiteral,
CXX11CompatDeprecatedWritableStr,
CXXPre1yCompat]>;
def : DiagGroup<"c++0x-compat", [CXX11Compat]>;
def CXX11CompatPedantic : DiagGroup<"c++11-compat-pedantic",
[CXXPre1yCompatPedantic]>;
def : DiagGroup<"effc++">;
def DivZero : DiagGroup<"division-by-zero">;
def ExitTimeDestructors : DiagGroup<"exit-time-destructors">;
def FlexibleArrayExtensions : DiagGroup<"flexible-array-extensions">;
def FourByteMultiChar : DiagGroup<"four-char-constants">;
def GlobalConstructors : DiagGroup<"global-constructors">;
def BitwiseOpParentheses: DiagGroup<"bitwise-op-parentheses">;
def LogicalOpParentheses: DiagGroup<"logical-op-parentheses">;
def LogicalNotParentheses: DiagGroup<"logical-not-parentheses">;
def ShiftOpParentheses: DiagGroup<"shift-op-parentheses">;
def OverloadedShiftOpParentheses: DiagGroup<"overloaded-shift-op-parentheses">;
def DanglingElse: DiagGroup<"dangling-else">;
def DanglingField : DiagGroup<"dangling-field">;
def DistributedObjectModifiers : DiagGroup<"distributed-object-modifiers">;
def InfiniteRecursion : DiagGroup<"infinite-recursion">;
def GNUImaginaryConstant : DiagGroup<"gnu-imaginary-constant">;
def IgnoredQualifiers : DiagGroup<"ignored-qualifiers">;
def : DiagGroup<"import">;
def IncompatibleMSStruct : DiagGroup<"incompatible-ms-struct">;
def IncompatiblePointerTypesDiscardsQualifiers
: DiagGroup<"incompatible-pointer-types-discards-qualifiers">;
def IncompatiblePointerTypes
: DiagGroup<"incompatible-pointer-types",
[IncompatiblePointerTypesDiscardsQualifiers]>;
def IncompleteUmbrella : DiagGroup<"incomplete-umbrella">;
def IncompleteModule : DiagGroup<"incomplete-module", [IncompleteUmbrella]>;
def InvalidNoreturn : DiagGroup<"invalid-noreturn">;
def InvalidSourceEncoding : DiagGroup<"invalid-source-encoding">;
def KNRPromotedParameter : DiagGroup<"knr-promoted-parameter">;
def : DiagGroup<"init-self">;
def : DiagGroup<"inline">;
def : DiagGroup<"invalid-pch">;
def GNULabelsAsValue : DiagGroup<"gnu-label-as-value">;
def LiteralRange : DiagGroup<"literal-range">;
def LocalTypeTemplateArgs : DiagGroup<"local-type-template-args",
[CXX98CompatLocalTypeTemplateArgs]>;
def LoopAnalysis : DiagGroup<"loop-analysis">;
def MalformedWarningCheck : DiagGroup<"malformed-warning-check">;
def Main : DiagGroup<"main">;
def MainReturnType : DiagGroup<"main-return-type">;
def MissingBraces : DiagGroup<"missing-braces">;
def MissingDeclarations: DiagGroup<"missing-declarations">;
def : DiagGroup<"missing-format-attribute">;
def : DiagGroup<"missing-include-dirs">;
def MissingNoreturn : DiagGroup<"missing-noreturn">;
def MultiChar : DiagGroup<"multichar">;
def : DiagGroup<"nested-externs">;
def CXX11LongLong : DiagGroup<"c++11-long-long">;
def LongLong : DiagGroup<"long-long", [CXX11LongLong]>;
def MethodSignatures : DiagGroup<"method-signatures">;
def MismatchedParameterTypes : DiagGroup<"mismatched-parameter-types">;
def MismatchedReturnTypes : DiagGroup<"mismatched-return-types">;
def MismatchedTags : DiagGroup<"mismatched-tags">;
def MissingFieldInitializers : DiagGroup<"missing-field-initializers">;
def ModuleConflict : DiagGroup<"module-conflict">;
def NewlineEOF : DiagGroup<"newline-eof">;
def NullArithmetic : DiagGroup<"null-arithmetic">;
def NullCharacter : DiagGroup<"null-character">;
def NullDereference : DiagGroup<"null-dereference">;
def InitializerOverrides : DiagGroup<"initializer-overrides">;
def NonNull : DiagGroup<"nonnull">;
def NonPODVarargs : DiagGroup<"non-pod-varargs">;
def ClassVarargs : DiagGroup<"class-varargs", [NonPODVarargs]>;
def : DiagGroup<"nonportable-cfstrings">;
def NonVirtualDtor : DiagGroup<"non-virtual-dtor">;
def OveralignedType : DiagGroup<"over-aligned">;
def OldStyleCast : DiagGroup<"old-style-cast">;
def : DiagGroup<"old-style-definition">;
def OutOfLineDeclaration : DiagGroup<"out-of-line-declaration">;
def : DiagGroup<"overflow">;
def ForwardClassReceiver : DiagGroup<"receiver-forward-class">;
def MethodAccess : DiagGroup<"objc-method-access">;
def ObjCReceiver : DiagGroup<"receiver-expr">;
def OperatorNewReturnsNull : DiagGroup<"new-returns-null">;
def OverlengthStrings : DiagGroup<"overlength-strings">;
def OverloadedVirtual : DiagGroup<"overloaded-virtual">;
def PrivateExtern : DiagGroup<"private-extern">;
def SelTypeCast : DiagGroup<"cast-of-sel-type">;
def BadFunctionCast : DiagGroup<"bad-function-cast">;
def ObjCPropertyImpl : DiagGroup<"objc-property-implementation">;
def ObjCPropertyNoAttribute : DiagGroup<"objc-property-no-attribute">;
def ObjCMissingSuperCalls : DiagGroup<"objc-missing-super-calls">;
def ObjCDesignatedInit : DiagGroup<"objc-designated-initializers">;
def ObjCRetainBlockProperty : DiagGroup<"objc-noncopy-retain-block-property">;
def ObjCReadonlyPropertyHasSetter : DiagGroup<"objc-readonly-with-setter-property">;
def ObjCInvalidIBOutletProperty : DiagGroup<"invalid-iboutlet">;
def ObjCRootClass : DiagGroup<"objc-root-class">;
def ObjCPointerIntrospectPerformSelector : DiagGroup<"deprecated-objc-pointer-introspection-performSelector">;
def ObjCPointerIntrospect : DiagGroup<"deprecated-objc-pointer-introspection", [ObjCPointerIntrospectPerformSelector]>;
def DeprecatedObjCIsaUsage : DiagGroup<"deprecated-objc-isa-usage">;
def Packed : DiagGroup<"packed">;
def Padded : DiagGroup<"padded">;
def PointerArith : DiagGroup<"pointer-arith">;
def PoundWarning : DiagGroup<"#warnings">,
DiagCategory<"#warning Directive">;
def PoundPragmaMessage : DiagGroup<"#pragma-messages">,
DiagCategory<"#pragma message Directive">;
def : DiagGroup<"pointer-to-int-cast">;
def : DiagGroup<"redundant-decls">;
def RedeclaredClassMember : DiagGroup<"redeclared-class-member">;
def GNURedeclaredEnum : DiagGroup<"gnu-redeclared-enum">;
def ReturnStackAddress : DiagGroup<"return-stack-address">;
def ReturnTypeCLinkage : DiagGroup<"return-type-c-linkage">;
def ReturnType : DiagGroup<"return-type", [ReturnTypeCLinkage]>;
def BindToTemporaryCopy : DiagGroup<"bind-to-temporary-copy",
[CXX98CompatBindToTemporaryCopy]>;
def SelfAssignmentField : DiagGroup<"self-assign-field">;
def SelfAssignment : DiagGroup<"self-assign", [SelfAssignmentField]>;
def SemiBeforeMethodBody : DiagGroup<"semicolon-before-method-body">;
def Sentinel : DiagGroup<"sentinel">;
def MissingMethodReturnType : DiagGroup<"missing-method-return-type">;
def Shadow : DiagGroup<"shadow">;
def Shorten64To32 : DiagGroup<"shorten-64-to-32">;
def : DiagGroup<"sign-promo">;
def SignCompare : DiagGroup<"sign-compare">;
def : DiagGroup<"stack-protector">;
def : DiagGroup<"switch-default">;
def : DiagGroup<"synth">;
def SizeofArrayArgument : DiagGroup<"sizeof-array-argument">;
def SizeofArrayDecay : DiagGroup<"sizeof-array-decay">;
def SizeofPointerMemaccess : DiagGroup<"sizeof-pointer-memaccess">;
def StaticInInline : DiagGroup<"static-in-inline">;
def StaticLocalInInline : DiagGroup<"static-local-in-inline">;
def GNUStaticFloatInit : DiagGroup<"gnu-static-float-init">;
def StaticFloatInit : DiagGroup<"static-float-init", [GNUStaticFloatInit]>;
def GNUStatementExpression : DiagGroup<"gnu-statement-expression">;
def StringCompare : DiagGroup<"string-compare">;
def StringPlusInt : DiagGroup<"string-plus-int">;
def StringPlusChar : DiagGroup<"string-plus-char">;
def StrncatSize : DiagGroup<"strncat-size">;
def TautologicalOutOfRangeCompare : DiagGroup<"tautological-constant-out-of-range-compare">;
def TautologicalPointerCompare : DiagGroup<"tautological-pointer-compare">;
def TautologicalCompare : DiagGroup<"tautological-compare",
[TautologicalOutOfRangeCompare,
TautologicalPointerCompare]>;
def HeaderHygiene : DiagGroup<"header-hygiene">;
def DuplicateDeclSpecifier : DiagGroup<"duplicate-decl-specifier">;
def CompareDistinctPointerType : DiagGroup<"compare-distinct-pointer-types">;
def GNUUnionCast : DiagGroup<"gnu-union-cast">;
def GNUVariableSizedTypeNotAtEnd : DiagGroup<"gnu-variable-sized-type-not-at-end">;
def Varargs : DiagGroup<"varargs">;
def Unsequenced : DiagGroup<"unsequenced">;
// GCC name for -Wunsequenced
def : DiagGroup<"sequence-point", [Unsequenced]>;
// Preprocessor warnings.
def AmbiguousMacro : DiagGroup<"ambiguous-macro">;
// Just silence warnings about -Wstrict-aliasing for now.
def : DiagGroup<"strict-aliasing=0">;
def : DiagGroup<"strict-aliasing=1">;
def : DiagGroup<"strict-aliasing=2">;
def : DiagGroup<"strict-aliasing">;
// Just silence warnings about -Wstrict-overflow for now.
def : DiagGroup<"strict-overflow=0">;
def : DiagGroup<"strict-overflow=1">;
def : DiagGroup<"strict-overflow=2">;
def : DiagGroup<"strict-overflow=3">;
def : DiagGroup<"strict-overflow=4">;
def : DiagGroup<"strict-overflow=5">;
def : DiagGroup<"strict-overflow">;
def InvalidOffsetof : DiagGroup<"invalid-offsetof">;
def : DiagGroup<"strict-prototypes">;
def StrictSelector : DiagGroup<"strict-selector-match">;
def MethodDuplicate : DiagGroup<"duplicate-method-match">;
def CoveredSwitchDefault : DiagGroup<"covered-switch-default">;
def SwitchBool : DiagGroup<"switch-bool">;
def SwitchEnum : DiagGroup<"switch-enum">;
def Switch : DiagGroup<"switch">;
def ImplicitFallthroughPerFunction :
DiagGroup<"implicit-fallthrough-per-function">;
def ImplicitFallthrough : DiagGroup<"implicit-fallthrough",
[ImplicitFallthroughPerFunction]>;
def InvalidPPToken : DiagGroup<"invalid-pp-token">;
def Trigraphs : DiagGroup<"trigraphs">;
def : DiagGroup<"type-limits">;
def UndefinedReinterpretCast : DiagGroup<"undefined-reinterpret-cast">;
def ReinterpretBaseClass : DiagGroup<"reinterpret-base-class">;
def Unicode : DiagGroup<"unicode">;
def UninitializedMaybe : DiagGroup<"conditional-uninitialized">;
def UninitializedSometimes : DiagGroup<"sometimes-uninitialized">;
def UninitializedStaticSelfInit : DiagGroup<"static-self-init">;
def Uninitialized : DiagGroup<"uninitialized", [UninitializedSometimes,
UninitializedStaticSelfInit]>;
def UnknownPragmas : DiagGroup<"unknown-pragmas">;
def IgnoredPragmas : DiagGroup<"ignored-pragmas">;
def Pragmas : DiagGroup<"pragmas", [UnknownPragmas, IgnoredPragmas]>;
def UnknownWarningOption : DiagGroup<"unknown-warning-option">;
def NSobjectAttribute : DiagGroup<"NSObject-attribute">;
def UnknownAttributes : DiagGroup<"unknown-attributes">;
def IgnoredAttributes : DiagGroup<"ignored-attributes">;
def Attributes : DiagGroup<"attributes", [UnknownAttributes,
IgnoredAttributes]>;
def UnnamedTypeTemplateArgs : DiagGroup<"unnamed-type-template-args",
[CXX98CompatUnnamedTypeTemplateArgs]>;
def UnsupportedFriend : DiagGroup<"unsupported-friend">;
def UnusedArgument : DiagGroup<"unused-argument">;
def UnusedSanitizeArgument : DiagGroup<"unused-sanitize-argument">;
def UnusedCommandLineArgument : DiagGroup<"unused-command-line-argument",
[UnusedSanitizeArgument]>;
def InvalidCommandLineArgument : DiagGroup<"invalid-command-line-argument">;
def UnusedComparison : DiagGroup<"unused-comparison">;
def UnusedExceptionParameter : DiagGroup<"unused-exception-parameter">;
def UnneededInternalDecl : DiagGroup<"unneeded-internal-declaration">;
def UnneededMemberFunction : DiagGroup<"unneeded-member-function">;
def UnusedPrivateField : DiagGroup<"unused-private-field">;
def UnusedFunction : DiagGroup<"unused-function", [UnneededInternalDecl]>;
def UnusedMemberFunction : DiagGroup<"unused-member-function",
[UnneededMemberFunction]>;
def UnusedLabel : DiagGroup<"unused-label">;
def UnusedParameter : DiagGroup<"unused-parameter">;
def UnusedResult : DiagGroup<"unused-result">;
def UnusedValue : DiagGroup<"unused-value", [UnusedComparison, UnusedResult]>;
def UnusedConstVariable : DiagGroup<"unused-const-variable">;
def UnusedVariable : DiagGroup<"unused-variable",
[UnusedConstVariable]>;
def UnusedPropertyIvar : DiagGroup<"unused-property-ivar">;
def UsedButMarkedUnused : DiagGroup<"used-but-marked-unused">;
def UserDefinedLiterals : DiagGroup<"user-defined-literals">;
def Reorder : DiagGroup<"reorder">;
def UndeclaredSelector : DiagGroup<"undeclared-selector">;
def ImplicitAtomic : DiagGroup<"implicit-atomic-properties">;
def CustomAtomic : DiagGroup<"custom-atomic-properties">;
def AtomicProperties : DiagGroup<"atomic-properties",
[ImplicitAtomic, CustomAtomic]>;
// FIXME: Remove arc-abi once an Xcode is released that doesn't pass this flag.
def : DiagGroup<"arc-abi">;
def ARCUnsafeRetainedAssign : DiagGroup<"arc-unsafe-retained-assign">;
def ARCRetainCycles : DiagGroup<"arc-retain-cycles">;
def ARCNonPodMemAccess : DiagGroup<"arc-non-pod-memaccess">;
def AutomaticReferenceCounting : DiagGroup<"arc",
[ARCUnsafeRetainedAssign,
ARCRetainCycles,
ARCNonPodMemAccess]>;
def ARCRepeatedUseOfWeakMaybe : DiagGroup<"arc-maybe-repeated-use-of-weak">;
def ARCRepeatedUseOfWeak : DiagGroup<"arc-repeated-use-of-weak",
[ARCRepeatedUseOfWeakMaybe]>;
def ObjCBridge : DiagGroup<"bridge-cast">;
def DeallocInCategory:DiagGroup<"dealloc-in-category">;
def SelectorTypeMismatch : DiagGroup<"selector-type-mismatch">;
def Selector : DiagGroup<"selector", [SelectorTypeMismatch]>;
def Protocol : DiagGroup<"protocol">;
def SuperSubClassMismatch : DiagGroup<"super-class-method-mismatch">;
def OverridingMethodMismatch : DiagGroup<"overriding-method-mismatch">;
def VariadicMacros : DiagGroup<"variadic-macros">;
def VectorConversion : DiagGroup<"vector-conversion">; // clang specific
def VexingParse : DiagGroup<"vexing-parse">;
def VLA : DiagGroup<"vla">;
def VLAExtension : DiagGroup<"vla-extension">;
def VolatileRegisterVar : DiagGroup<"volatile-register-var">;
def Visibility : DiagGroup<"visibility">;
def ZeroLengthArray : DiagGroup<"zero-length-array">;
def GNUZeroLineDirective : DiagGroup<"gnu-zero-line-directive">;
def GNUZeroVariadicMacroArguments : DiagGroup<"gnu-zero-variadic-macro-arguments">;
// GCC calls -Wdeprecated-writable-strings -Wwrite-strings.
def GCCWriteStrings : DiagGroup<"write-strings" , [DeprecatedWritableStr]>;
def CharSubscript : DiagGroup<"char-subscripts">;
def LargeByValueCopy : DiagGroup<"large-by-value-copy">;
def DuplicateArgDecl : DiagGroup<"duplicate-method-arg">;
// Unreachable code warning groups.
//
// The goal is make -Wunreachable-code on by default, in -Wall, or at
// least actively used, with more noisy versions of the warning covered
// under separate flags.
//
def UnreachableCodeLoopIncrement : DiagGroup<"unreachable-code-loop-increment">;
def UnreachableCode : DiagGroup<"unreachable-code",
[UnreachableCodeLoopIncrement]>;
def UnreachableCodeBreak : DiagGroup<"unreachable-code-break">;
def UnreachableCodeReturn : DiagGroup<"unreachable-code-return">;
def UnreachableCodeAggressive : DiagGroup<"unreachable-code-aggressive",
[UnreachableCode,
UnreachableCodeBreak,
UnreachableCodeReturn]>;
// Aggregation warning settings.
// Populate -Waddress with warnings from other groups.
def : DiagGroup<"address", [PointerBoolConversion,
StringCompare,
TautologicalPointerCompare]>;
// -Widiomatic-parentheses contains warnings about 'idiomatic'
// missing parentheses; it is off by default. We do not include it
// in -Wparentheses because most users who use -Wparentheses explicitly
// do not want these warnings.
def ParenthesesOnEquality : DiagGroup<"parentheses-equality">;
def Parentheses : DiagGroup<"parentheses",
[LogicalOpParentheses,
LogicalNotParentheses,
BitwiseOpParentheses,
ShiftOpParentheses,
OverloadedShiftOpParentheses,
ParenthesesOnEquality,
DanglingElse]>;
// -Wconversion has its own warnings, but we split a few out for
// legacy reasons:
// - some people want just 64-to-32 warnings
// - conversion warnings with constant sources are on by default
// - conversion warnings for literals are on by default
// - bool-to-pointer conversion warnings are on by default
// - __null-to-integer conversion warnings are on by default
def Conversion : DiagGroup<"conversion",
[BoolConversion,
ConstantConversion,
EnumConversion,
Shorten64To32,
IntConversion,
LiteralConversion,
NonLiteralNullConversion, // (1-1)->pointer (etc)
NullConversion, // NULL->non-pointer
ObjCLiteralConversion,
SignConversion,
StringConversion]>,
DiagCategory<"Value Conversion Issue">;
def Unused : DiagGroup<"unused",
[UnusedArgument, UnusedFunction, UnusedLabel,
// UnusedParameter, (matches GCC's behavior)
// UnusedMemberFunction, (clean-up llvm before enabling)
UnusedPrivateField,
UnusedValue, UnusedVariable, UnusedPropertyIvar]>,
DiagCategory<"Unused Entity Issue">;
// Format settings.
def FormatInvalidSpecifier : DiagGroup<"format-invalid-specifier">;
def FormatSecurity : DiagGroup<"format-security">;
def FormatNonStandard : DiagGroup<"format-non-iso">;
def FormatY2K : DiagGroup<"format-y2k">;
def Format : DiagGroup<"format",
[FormatExtraArgs, FormatZeroLength, NonNull,
FormatSecurity, FormatY2K, FormatInvalidSpecifier]>,
DiagCategory<"Format String Issue">;
def FormatNonLiteral : DiagGroup<"format-nonliteral">;
def Format2 : DiagGroup<"format=2",
[FormatNonLiteral, FormatSecurity, FormatY2K]>;
def TypeSafety : DiagGroup<"type-safety">;
def IntToVoidPointerCast : DiagGroup<"int-to-void-pointer-cast">;
def IntToPointerCast : DiagGroup<"int-to-pointer-cast",
[IntToVoidPointerCast]>;
def Extra : DiagGroup<"extra", [
MissingFieldInitializers,
IgnoredQualifiers,
InitializerOverrides,
SemiBeforeMethodBody,
MissingMethodReturnType,
SignCompare,
UnusedParameter
]>;
def Most : DiagGroup<"most", [
CharSubscript,
Comment,
DeleteNonVirtualDtor,
Format,
Implicit,
MismatchedTags,
MissingBraces,
MultiChar,
Reorder,
ReturnType,
SelfAssignment,
SizeofArrayArgument,
SizeofArrayDecay,
StringPlusInt,
Trigraphs,
Uninitialized,
UnknownPragmas,
Unused,
VolatileRegisterVar,
ObjCMissingSuperCalls,
ObjCDesignatedInit,
OverloadedVirtual,
PrivateExtern,
SelTypeCast,
ExternCCompat
]>;
// Thread Safety warnings
def ThreadSafetyAttributes : DiagGroup<"thread-safety-attributes">;
def ThreadSafetyAnalysis : DiagGroup<"thread-safety-analysis">;
def ThreadSafetyPrecise : DiagGroup<"thread-safety-precise">;
def ThreadSafety : DiagGroup<"thread-safety",
[ThreadSafetyAttributes,
ThreadSafetyAnalysis,
ThreadSafetyPrecise]>;
def ThreadSafetyBeta : DiagGroup<"thread-safety-beta">;
// Uniqueness Analysis warnings
def Consumed : DiagGroup<"consumed">;
// Note that putting warnings in -Wall will not disable them by default. If a
// warning should be active _only_ when -Wall is passed in, mark it as
// DefaultIgnore in addition to putting it here.
def : DiagGroup<"all", [Most, Parentheses, Switch, SwitchBool]>;
// Warnings enabled by -pedantic. This is magically filled in by TableGen.
def Pedantic : DiagGroup<"pedantic">;
// Aliases.
def : DiagGroup<"", [Extra]>; // -W = -Wextra
def : DiagGroup<"endif-labels", [ExtraTokens]>; // -Wendif-labels=-Wextra-tokens
def : DiagGroup<"comments", [Comment]>; // -Wcomments = -Wcomment
def : DiagGroup<"conversion-null",
[NullConversion]>; // -Wconversion-null = -Wnull-conversion
def : DiagGroup<"bool-conversions",
[BoolConversion]>; // -Wbool-conversions = -Wbool-conversion
def : DiagGroup<"int-conversions",
[IntConversion]>; // -Wint-conversions = -Wint-conversion
def : DiagGroup<"vector-conversions",
[VectorConversion]>; // -Wvector-conversions = -Wvector-conversion
// A warning group for warnings that we want to have on by default in clang,
// but which aren't on by default in GCC.
def NonGCC : DiagGroup<"non-gcc",
[SignCompare, Conversion, LiteralRange]>;
// A warning group for warnings about using C++11 features as extensions in
// earlier C++ versions.
def CXX11 : DiagGroup<"c++11-extensions", [CXX11ExtraSemi, CXX11LongLong]>;
// A warning group for warnings about using C++1y features as extensions in
// earlier C++ versions.
def CXX1y : DiagGroup<"c++1y-extensions">;
def : DiagGroup<"c++0x-extensions", [CXX11]>;
def DelegatingCtorCycles :
DiagGroup<"delegating-ctor-cycles">;
// A warning group for warnings about using C11 features as extensions.
def C11 : DiagGroup<"c11-extensions">;
// A warning group for warnings about using C99 features as extensions.
def C99 : DiagGroup<"c99-extensions">;
// A warning group for warnings about GCC extensions.
def GNU : DiagGroup<"gnu", [GNUAlignofExpression, GNUAnonymousStruct,
GNUBinaryLiteral, GNUCaseRange,
GNUComplexInteger, GNUCompoundLiteralInitializer,
GNUConditionalOmittedOperand, GNUDesignator,
GNUEmptyInitializer, GNUEmptyStruct,
VLAExtension, GNUFlexibleArrayInitializer,
GNUFlexibleArrayUnionMember, GNUFoldingConstant,
GNUImaginaryConstant, GNULabelsAsValue,
RedeclaredClassMember, GNURedeclaredEnum,
GNUStatementExpression, GNUStaticFloatInit,
GNUStringLiteralOperatorTemplate,
GNUUnionCast, GNUVariableSizedTypeNotAtEnd,
ZeroLengthArray, GNUZeroLineDirective,
GNUZeroVariadicMacroArguments]>;
// A warning group for warnings about code that clang accepts but gcc doesn't.
def GccCompat : DiagGroup<"gcc-compat">;
// A warning group for warnings about Microsoft extensions.
def Microsoft : DiagGroup<"microsoft">;
def ObjCNonUnifiedException : DiagGroup<"objc-nonunified-exceptions">;
def ObjCProtocolMethodImpl : DiagGroup<"objc-protocol-method-implementation">;
def ObjCNoPropertyAutoSynthesis : DiagGroup<"objc-property-synthesis">;
// ObjC API warning groups.
def ObjCRedundantLiteralUse : DiagGroup<"objc-redundant-literal-use">;
def ObjCRedundantAPIUse : DiagGroup<"objc-redundant-api-use", [
ObjCRedundantLiteralUse
]>;
def ObjCCocoaAPI : DiagGroup<"objc-cocoa-api", [
ObjCRedundantAPIUse
]>;
def ObjCStringComparison : DiagGroup<"objc-string-compare">;
def ObjCStringConcatenation : DiagGroup<"objc-string-concatenation">;
def ObjCLiteralComparison : DiagGroup<"objc-literal-compare", [
ObjCStringComparison
]>;
// Inline ASM warnings.
def ASMOperandWidths : DiagGroup<"asm-operand-widths">;
def ASM : DiagGroup<"asm", [
ASMOperandWidths
]>;
// OpenMP warnings.
def SourceUsesOpenMP : DiagGroup<"source-uses-openmp">;
// Backend warnings.
def BackendInlineAsm : DiagGroup<"inline-asm">;
def BackendFrameLargerThan : DiagGroup<"frame-larger-than">;
def BackendPlugin : DiagGroup<"backend-plugin">;
def RemarkBackendPlugin : DiagGroup<"remark-backend-plugin">;