#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTMutationListener.h"
#include "clang/AST/CXXInheritance.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/Mangle.h"
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/Basic/CharInfo.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetBuiltins.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/DelayedDiagnostic.h"
#include "clang/Sema/Initialization.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/SemaInternal.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/MathExtras.h"
#include "clang/Basic/arm_mve_builtin_aliases.inc"
#include "clang/Basic/arm_cde_builtin_aliases.inc"
#include "clang/Basic/arm_sve_builtins.inc"

Include dependency graph for SemaDeclAttr.cpp:

Namespaces
	AttributeLangSupport

Macros
#define	GET_SVE_BUILTINS

#define	BUILTIN(name, types, attr) case SVE::BI##name:

Enumerations
enum	AttributeLangSupport::LANG { AttributeLangSupport::C, AttributeLangSupport::Cpp, AttributeLangSupport::ObjC }

Functions
static bool	isFunctionOrMethod (const Decl *D)
	isFunctionOrMethod - Return true if the given decl has function type (function or function-typed variable) or an Objective-C method. More...

static bool	isFunctionOrMethodOrBlock (const Decl *D)
	Return true if the given decl has function type (function or function-typed variable) or an Objective-C method or a block. More...

static bool	hasDeclarator (const Decl *D)
	Return true if the given decl has a declarator that should have been processed by Sema::GetTypeForDeclarator. More...

static bool	hasFunctionProto (const Decl *D)
	hasFunctionProto - Return true if the given decl has a argument information. More...

static unsigned	getFunctionOrMethodNumParams (const Decl *D)
	getFunctionOrMethodNumParams - Return number of function or method parameters. More...

static const ParmVarDecl *	getFunctionOrMethodParam (const Decl *D, unsigned Idx)

static QualType	getFunctionOrMethodParamType (const Decl *D, unsigned Idx)

static SourceRange	getFunctionOrMethodParamRange (const Decl *D, unsigned Idx)

static QualType	getFunctionOrMethodResultType (const Decl *D)

static SourceRange	getFunctionOrMethodResultSourceRange (const Decl *D)

static bool	isFunctionOrMethodVariadic (const Decl *D)

static bool	isInstanceMethod (const Decl *D)

static bool	isNSStringType (QualType T, ASTContext &Ctx)

static bool	isCFStringType (QualType T, ASTContext &Ctx)

static unsigned	getNumAttributeArgs (const ParsedAttr &AL)

template<typename Compare >
static bool	checkAttributeNumArgsImpl (Sema &S, const ParsedAttr &AL, unsigned Num, unsigned Diag, Compare Comp)

static bool	checkAttributeNumArgs (Sema &S, const ParsedAttr &AL, unsigned Num)
	Check if the attribute has exactly as many args as Num. More...

static bool	checkAttributeAtLeastNumArgs (Sema &S, const ParsedAttr &AL, unsigned Num)
	Check if the attribute has at least as many args as Num. More...

static bool	checkAttributeAtMostNumArgs (Sema &S, const ParsedAttr &AL, unsigned Num)
	Check if the attribute has at most as many args as Num. More...

template<typename AttrInfo >
static std::enable_if_t< std::is_base_of< Attr, AttrInfo >::value, SourceLocation >	getAttrLoc (const AttrInfo &AL)
	A helper function to provide Attribute Location for the Attr types AND the ParsedAttr. More...

static SourceLocation	getAttrLoc (const ParsedAttr &AL)

template<typename AttrInfo >
static bool	checkUInt32Argument (Sema &S, const AttrInfo &AI, const Expr *Expr, uint32_t &Val, unsigned Idx=UINT_MAX, bool StrictlyUnsigned=false)
	If Expr is a valid integer constant, get the value of the integer expression and return success or failure. More...

template<typename AttrInfo >
static bool	checkPositiveIntArgument (Sema &S, const AttrInfo &AI, const Expr *Expr, int &Val, unsigned Idx=UINT_MAX)
	Wrapper around checkUInt32Argument, with an extra check to be sure that the result will fit into a regular (signed) int. More...

template<typename AttrTy >
static bool	checkAttrMutualExclusion (Sema &S, Decl *D, const ParsedAttr &AL)
	Diagnose mutually exclusive attributes when present on a given declaration. More...

template<typename AttrTy >
static bool	checkAttrMutualExclusion (Sema &S, Decl *D, const Attr &AL)

template<typename AttrInfo >
static bool	checkFunctionOrMethodParameterIndex (Sema &S, const Decl D, const AttrInfo &AI, unsigned AttrArgNum, const Expr IdxExpr, ParamIdx &Idx, bool CanIndexImplicitThis=false)
	Check if IdxExpr is a valid parameter index for a function or instance method D. More...

template<typename AttrType >
static void	handleSimpleAttribute (Sema &S, Decl *D, const AttributeCommonInfo &CI)
	Applies the given attribute to the Decl without performing any additional semantic checking. More...

template<typename... DiagnosticArgs>
static const Sema::SemaDiagnosticBuilder &	appendDiagnostics (const Sema::SemaDiagnosticBuilder &Bldr)

template<typename T , typename... DiagnosticArgs>
static const Sema::SemaDiagnosticBuilder &	appendDiagnostics (const Sema::SemaDiagnosticBuilder &Bldr, T &&ExtraArg, DiagnosticArgs &&... ExtraArgs)

Macro Definition Documentation

◆ BUILTIN

#define BUILTIN	(	name,
		types,
		attr
	)	case SVE::BI##name:

◆ GET_SVE_BUILTINS

#define GET_SVE_BUILTINS

Function Documentation

◆ appendDiagnostics() [1/2]

template<typename... DiagnosticArgs>

static const Sema::SemaDiagnosticBuilder& appendDiagnostics ( const Sema::SemaDiagnosticBuilder & Bldr )

static

Definition at line 408 of file SemaDeclAttr.cpp.

Referenced by appendDiagnostics().

◆ appendDiagnostics() [2/2]

template<typename T , typename... DiagnosticArgs>

static const Sema::SemaDiagnosticBuilder& appendDiagnostics	(	const Sema::SemaDiagnosticBuilder &	Bldr,
		T &&	ExtraArg,
		DiagnosticArgs &&...	ExtraArgs
	)

static

Definition at line 414 of file SemaDeclAttr.cpp.

References appendDiagnostics().

◆ checkAttributeAtLeastNumArgs()

static bool checkAttributeAtLeastNumArgs	(	Sema &	S,
		const ParsedAttr &	AL,
		unsigned	Num
	)

static

Check if the attribute has at least as many args as Num.

May output an error.

Definition at line 209 of file SemaDeclAttr.cpp.

◆ checkAttributeAtMostNumArgs()

static bool checkAttributeAtMostNumArgs	(	Sema &	S,
		const ParsedAttr &	AL,
		unsigned	Num
	)

static

Check if the attribute has at most as many args as Num.

May output an error.

Definition at line 218 of file SemaDeclAttr.cpp.

◆ checkAttributeNumArgs()

static bool checkAttributeNumArgs	(	Sema &	S,
		const ParsedAttr &	AL,
		unsigned	Num
	)

static

Check if the attribute has exactly as many args as Num.

May output an error.

Definition at line 201 of file SemaDeclAttr.cpp.

◆ checkAttributeNumArgsImpl()

template<typename Compare >

static bool checkAttributeNumArgsImpl	(	Sema &	S,
		const ParsedAttr &	AL,
		unsigned	Num,
		unsigned	Diag,
		Compare	Comp
	)

static

Definition at line 188 of file SemaDeclAttr.cpp.

◆ checkAttrMutualExclusion() [1/2]

template<typename AttrTy >

static bool checkAttrMutualExclusion	(	Sema &	S,
		Decl *	D,
		const ParsedAttr &	AL
	)

static

Diagnose mutually exclusive attributes when present on a given declaration.

Returns true if diagnosed.

Definition at line 297 of file SemaDeclAttr.cpp.

◆ checkAttrMutualExclusion() [2/2]

template<typename AttrTy >

static bool checkAttrMutualExclusion	(	Sema &	S,
		Decl *	D,
		const Attr &	AL
	)

static

Definition at line 307 of file SemaDeclAttr.cpp.

◆ checkFunctionOrMethodParameterIndex()

template<typename AttrInfo >

static bool checkFunctionOrMethodParameterIndex	(	Sema &	S,
		const Decl *	D,
		const AttrInfo &	AI,
		unsigned	AttrArgNum,
		const Expr *	IdxExpr,
		ParamIdx &	Idx,
		bool	CanIndexImplicitThis = `false`
	)

static

Check if IdxExpr is a valid parameter index for a function or instance method D.

May output an error.

Returns: true if IdxExpr is a valid index.

Definition at line 322 of file SemaDeclAttr.cpp.

◆ checkPositiveIntArgument()

template<typename AttrInfo >

static bool checkPositiveIntArgument	(	Sema &	S,
		const AttrInfo &	AI,
		const Expr *	Expr,
		int &	Val,
		unsigned	Idx = `UINT_MAX`
	)

static

Wrapper around checkUInt32Argument, with an extra check to be sure that the result will fit into a regular (signed) int.

All args have the same purpose as they do in checkUInt32Argument.

Definition at line 276 of file SemaDeclAttr.cpp.

◆ checkUInt32Argument()

template<typename AttrInfo >

static bool checkUInt32Argument	(	Sema &	S,
		const AttrInfo &	AI,
		const Expr *	Expr,
		uint32_t &	Val,
		unsigned	Idx = `UINT_MAX`,
		bool	StrictlyUnsigned = `false`
	)

static

If Expr is a valid integer constant, get the value of the integer expression and return success or failure.

May output an error.

Negative argument is implicitly converted to unsigned, unless StrictlyUnsigned is true.

Definition at line 240 of file SemaDeclAttr.cpp.

◆ getAttrLoc() [1/2]

template<typename AttrInfo >

static std::enable_if_t<std::is_base_of<Attr, AttrInfo>::value, SourceLocation> getAttrLoc ( const AttrInfo & AL )

static

A helper function to provide Attribute Location for the Attr types AND the ParsedAttr.

Definition at line 229 of file SemaDeclAttr.cpp.

Referenced by clang::AttributedStmt::getBeginLoc().

◆ getAttrLoc() [2/2]

static SourceLocation getAttrLoc ( const ParsedAttr & AL )

static

Definition at line 232 of file SemaDeclAttr.cpp.

References clang::AttributeCommonInfo::getLoc().

◆ getFunctionOrMethodNumParams()

static unsigned getFunctionOrMethodNumParams ( const Decl * D )

static

getFunctionOrMethodNumParams - Return number of function or method parameters.

It is an error to call this on a K&R function (use hasFunctionProto first).

Definition at line 88 of file SemaDeclAttr.cpp.

References clang::Decl::getFunctionType().

◆ getFunctionOrMethodParam()

static const ParmVarDecl* getFunctionOrMethodParam	(	const Decl *	D,
		unsigned	Idx
	)

static

Definition at line 96 of file SemaDeclAttr.cpp.

Referenced by getFunctionOrMethodParamRange().

◆ getFunctionOrMethodParamRange()

static SourceRange getFunctionOrMethodParamRange	(	const Decl *	D,
		unsigned	Idx
	)

static

Definition at line 116 of file SemaDeclAttr.cpp.

References getFunctionOrMethodParam().

◆ getFunctionOrMethodParamType()

static QualType getFunctionOrMethodParamType	(	const Decl *	D,
		unsigned	Idx
	)

static

Definition at line 107 of file SemaDeclAttr.cpp.

References clang::Decl::getFunctionType().

◆ getFunctionOrMethodResultSourceRange()

static SourceRange getFunctionOrMethodResultSourceRange ( const Decl * D )

static

Definition at line 128 of file SemaDeclAttr.cpp.

◆ getFunctionOrMethodResultType()

static QualType getFunctionOrMethodResultType ( const Decl * D )

static

Definition at line 122 of file SemaDeclAttr.cpp.

References clang::Decl::getFunctionType().

◆ getNumAttributeArgs()

static unsigned getNumAttributeArgs ( const ParsedAttr & AL )

static

Definition at line 182 of file SemaDeclAttr.cpp.

References clang::ParsedAttr::getNumArgs(), and clang::ParsedAttr::hasParsedType().

◆ handleSimpleAttribute()

template<typename AttrType >

static void handleSimpleAttribute	(	Sema &	S,
		Decl *	D,
		const AttributeCommonInfo &	CI
	)

static

Applies the given attribute to the Decl without performing any additional semantic checking.

Definition at line 401 of file SemaDeclAttr.cpp.

◆ hasDeclarator()

static bool hasDeclarator ( const Decl * D )

static

Return true if the given decl has a declarator that should have been processed by Sema::GetTypeForDeclarator.

Definition at line 70 of file SemaDeclAttr.cpp.

◆ hasFunctionProto()

static bool hasFunctionProto ( const Decl * D )

static

hasFunctionProto - Return true if the given decl has a argument information.

This decl should have already passed isFunctionOrMethod or isFunctionOrMethodOrBlock.

Definition at line 79 of file SemaDeclAttr.cpp.

References clang::Decl::getFunctionType().

◆ isCFStringType()

static bool isCFStringType	(	QualType	T,
		ASTContext &	Ctx
	)

inlinestatic

Definition at line 166 of file SemaDeclAttr.cpp.

References clang::IdentifierTable::get(), clang::Type::getAs(), clang::NamedDecl::getIdentifier(), clang::PointerType::getPointeeType(), clang::TagDecl::getTagKind(), clang::ASTContext::Idents, and clang::TTK_Struct.

◆ isFunctionOrMethod()

static bool isFunctionOrMethod ( const Decl * D )

static

isFunctionOrMethod - Return true if the given decl has function type (function or function-typed variable) or an Objective-C method.

Definition at line 58 of file SemaDeclAttr.cpp.

References clang::Decl::getFunctionType().

Referenced by isFunctionOrMethodOrBlock(), clang::DeclContext::isLookupContext(), and clang::NamedDecl::printQualifiedName().

◆ isFunctionOrMethodOrBlock()

static bool isFunctionOrMethodOrBlock ( const Decl * D )

static

Return true if the given decl has function type (function or function-typed variable) or an Objective-C method or a block.

Definition at line 64 of file SemaDeclAttr.cpp.

References isFunctionOrMethod().

◆ isFunctionOrMethodVariadic()

static bool isFunctionOrMethodVariadic ( const Decl * D )

static

Definition at line 136 of file SemaDeclAttr.cpp.

References clang::Decl::getFunctionType().

◆ isInstanceMethod()

static bool isInstanceMethod ( const Decl * D )

static

Definition at line 144 of file SemaDeclAttr.cpp.

Referenced by clang::ObjCMethodDecl::getCanonicalDecl(), clang::getCursorKindForDecl(), clang::ObjCMethodDecl::getMethodFamily(), hasMicrosoftABIRestrictions(), clang::ObjCMethodDecl::isClassMethod(), and clang::ObjCMethodDecl::setMethodParams().

◆ isNSStringType()

static bool isNSStringType	(	QualType	T,
		ASTContext &	Ctx
	)

inlinestatic

Definition at line 150 of file SemaDeclAttr.cpp.

References clang::IdentifierTable::get(), clang::Type::getAs(), clang::NamedDecl::getIdentifier(), and clang::ASTContext::Idents.

Namespaces

Macros

Enumerations

Functions

Macro Definition Documentation

◆ BUILTIN

◆ GET_SVE_BUILTINS

Function Documentation

◆ appendDiagnostics() [1/2]

◆ appendDiagnostics() [2/2]

◆ checkAttributeAtLeastNumArgs()

◆ checkAttributeAtMostNumArgs()

◆ checkAttributeNumArgs()

◆ checkAttributeNumArgsImpl()

◆ checkAttrMutualExclusion() [1/2]

◆ checkAttrMutualExclusion() [2/2]

◆ checkFunctionOrMethodParameterIndex()

◆ checkPositiveIntArgument()

◆ checkUInt32Argument()

◆ getAttrLoc() [1/2]

◆ getAttrLoc() [2/2]

◆ getFunctionOrMethodNumParams()

◆ getFunctionOrMethodParam()

◆ getFunctionOrMethodParamRange()

◆ getFunctionOrMethodParamType()

◆ getFunctionOrMethodResultSourceRange()

◆ getFunctionOrMethodResultType()

◆ getNumAttributeArgs()

◆ handleSimpleAttribute()

◆ hasDeclarator()

◆ hasFunctionProto()

◆ isCFStringType()

◆ isFunctionOrMethod()

◆ isFunctionOrMethodOrBlock()

◆ isFunctionOrMethodVariadic()

◆ isInstanceMethod()

◆ isNSStringType()