class WarnUnusedResultAttr

Declaration

class WarnUnusedResultAttr : public InheritableAttr { /* full declaration omitted */ };

Description

Attr - This represents one attribute.

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12350

Inherits from: InheritableAttr

Member Variables

private unsigned int messageLength

private char* message

Inherited from Attr:

protected Inherited

protected IsPackExpansion

protected Implicit

protected IsLateParsed

protected InheritEvenIfAlreadyPresent

Inherited from AttributeCommonInfo:

protected static SpellingNotCalculated = 15

Method Overview

• public static clang::WarnUnusedResultAttr * Create(clang::ASTContext & Ctx, llvm::StringRef Message, const clang::AttributeCommonInfo & CommonInfo)
• public static clang::WarnUnusedResultAttr * Create(clang::ASTContext & Ctx, llvm::StringRef Message, clang::SourceRange Range, AttributeCommonInfo::Syntax Syntax, WarnUnusedResultAttr::Spelling S = static_cast<clang::WarnUnusedResultAttr::Spelling>(SpellingNotCalculated))
• public static clang::WarnUnusedResultAttr * CreateImplicit(clang::ASTContext & Ctx, llvm::StringRef Message, const clang::AttributeCommonInfo & CommonInfo = {clang::SourceRange{}})
• public static clang::WarnUnusedResultAttr * CreateImplicit(clang::ASTContext & Ctx, llvm::StringRef Message, clang::SourceRange Range, AttributeCommonInfo::Syntax Syntax, WarnUnusedResultAttr::Spelling S = static_cast<clang::WarnUnusedResultAttr::Spelling>(SpellingNotCalculated))
• public bool IsCXX11NoDiscard() const
• public WarnUnusedResultAttr(clang::ASTContext & Ctx, const clang::AttributeCommonInfo & CommonInfo, llvm::StringRef Message)
• public WarnUnusedResultAttr(clang::ASTContext & Ctx, const clang::AttributeCommonInfo & CommonInfo)
• public static bool classof(const clang::Attr * A)
• public clang::WarnUnusedResultAttr * clone(clang::ASTContext & C) const
• public llvm::StringRef getMessage() const
• public unsigned int getMessageLength() const
• public clang::WarnUnusedResultAttr::Spelling getSemanticSpelling() const
• public const char * getSpelling() const
• public void printPretty(llvm::raw_ostream & OS, const clang::PrintingPolicy & Policy) const
• public void setMessage(clang::ASTContext & C, llvm::StringRef S)

Inherited from InheritableAttr:

• public classof
• public setInherited
• public shouldInheritEvenIfAlreadyPresent

Inherited from Attr:

• public clone
• public getDocumentation
• public getKind
• public getLocation
• public getSpelling
• public getSpellingListIndex
• public isImplicit
• public isInherited
• public isLateParsed
• public isPackExpansion
• public printPretty
• public setImplicit
• public setPackExpansion

Inherited from AttributeCommonInfo:

• public getAttrName
• public getAttributeSpellingListIndex
• public getLoc
• public getNormalizedFullName
• public getParsedKind
• public getParsedKind
• public getRange
• public getScopeLoc
• public getScopeName
• public getSyntax
• public hasScope
• public isAlignasAttribute
• protected isAttributeSpellingListCalculated
• public isC2xAttribute
• public isCXX11Attribute
• public isClangScope
• public isContextSensitiveKeywordAttribute
• public isDeclspecAttribute
• public isGNUAttribute
• public isGNUScope
• public isKeywordAttribute
• public isMicrosoftAttribute
• public isStandardAttributeSyntax
• public setAttributeSpellingListIndex
• public setRange

Methods

¶static clang::WarnUnusedResultAttr* Create(
    clang::ASTContext& Ctx,
    llvm::StringRef Message,
    const clang::AttributeCommonInfo& CommonInfo)

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12368

Parameters

clang::ASTContext& Ctx

llvm::StringRef Message

const clang::AttributeCommonInfo& CommonInfo

¶static clang::WarnUnusedResultAttr* Create(
    clang::ASTContext& Ctx,
    llvm::StringRef Message,
    clang::SourceRange Range,
    AttributeCommonInfo::Syntax Syntax,
    WarnUnusedResultAttr::Spelling S =
        static_cast<clang::WarnUnusedResultAttr::
                        Spelling>(
            SpellingNotCalculated))

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12370

Parameters

clang::ASTContext& Ctx

llvm::StringRef Message

clang::SourceRange Range

AttributeCommonInfo::Syntax Syntax

WarnUnusedResultAttr::Spelling S = static_cast<clang::WarnUnusedResultAttr::Spelling>(SpellingNotCalculated)

¶static clang::WarnUnusedResultAttr*
CreateImplicit(clang::ASTContext& Ctx,
               llvm::StringRef Message,
               const clang::AttributeCommonInfo&
                   CommonInfo = {
                       clang::SourceRange{}})

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12367

Parameters

clang::ASTContext& Ctx

llvm::StringRef Message

const clang::AttributeCommonInfo& CommonInfo = {clang::SourceRange{}}

¶static clang::WarnUnusedResultAttr*
CreateImplicit(
    clang::ASTContext& Ctx,
    llvm::StringRef Message,
    clang::SourceRange Range,
    AttributeCommonInfo::Syntax Syntax,
    WarnUnusedResultAttr::Spelling S =
        static_cast<clang::WarnUnusedResultAttr::
                        Spelling>(
            SpellingNotCalculated))

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12369

Parameters

clang::ASTContext& Ctx

llvm::StringRef Message

clang::SourceRange Range

AttributeCommonInfo::Syntax Syntax

WarnUnusedResultAttr::Spelling S = static_cast<clang::WarnUnusedResultAttr::Spelling>(SpellingNotCalculated)

¶bool IsCXX11NoDiscard() const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12400

¶WarnUnusedResultAttr(
    clang::ASTContext& Ctx,
    const clang::AttributeCommonInfo& CommonInfo,
    llvm::StringRef Message)

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12373

Parameters

clang::ASTContext& Ctx

const clang::AttributeCommonInfo& CommonInfo

llvm::StringRef Message

¶WarnUnusedResultAttr(
    clang::ASTContext& Ctx,
    const clang::AttributeCommonInfo& CommonInfo)

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12376

Parameters

clang::ASTContext& Ctx

const clang::AttributeCommonInfo& CommonInfo

¶static bool classof(const clang::Attr* A)

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12405

Parameters

const clang::Attr* A

¶clang::WarnUnusedResultAttr* clone(
    clang::ASTContext& C) const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12379

Parameters

clang::ASTContext& C

¶llvm::StringRef getMessage() const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12384

¶unsigned int getMessageLength() const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12387

¶clang::WarnUnusedResultAttr::Spelling
getSemanticSpelling() const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12383

¶const char* getSpelling() const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12382

¶void printPretty(
    llvm::raw_ostream& OS,
    const clang::PrintingPolicy& Policy) const

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12380

Parameters

llvm::raw_ostream& OS

const clang::PrintingPolicy& Policy

¶void setMessage(clang::ASTContext& C,
                llvm::StringRef S)

Declared at: build/tools/clang/include/clang/AST/Attrs.inc:12390

Parameters

clang::ASTContext& C

llvm::StringRef S