#include "clang/Sema/SemaSYCL.h"

Inheritance diagram for clang::SemaSYCL:

Public Member Functions
	SemaSYCL (Sema &S)

SemaDiagnosticBuilder	DiagIfDeviceCode (SourceLocation Loc, unsigned DiagID)
	Creates a SemaDiagnosticBuilder that emits the diagnostic if the current context is "used as device code".

void	deepTypeCheckForDevice (SourceLocation UsedAt, llvm::DenseSet< QualType > Visited, ValueDecl *DeclToCheck)

ExprResult	BuildUniqueStableNameExpr (SourceLocation OpLoc, SourceLocation LParen, SourceLocation RParen, TypeSourceInfo *TSI)

ExprResult	ActOnUniqueStableNameExpr (SourceLocation OpLoc, SourceLocation LParen, SourceLocation RParen, ParsedType ParsedTy)

void	handleKernelAttr (Decl *D, const ParsedAttr &AL)

void	handleKernelEntryPointAttr (Decl *D, const ParsedAttr &AL)

void	CheckSYCLEntryPointFunctionDecl (FunctionDecl *FD)

Public Member Functions inherited from clang::SemaBase
	SemaBase (Sema &S)

ASTContext &	getASTContext () const

DiagnosticsEngine &	getDiagnostics () const

const LangOptions &	getLangOpts () const

SemaDiagnosticBuilder	Diag (SourceLocation Loc, unsigned DiagID, bool DeferHint=false)
	Emit a diagnostic.

SemaDiagnosticBuilder	Diag (SourceLocation Loc, const PartialDiagnostic &PD, bool DeferHint=false)
	Emit a partial diagnostic.

PartialDiagnostic	PDiag (unsigned DiagID=0)
	Build a partial diagnostic.

Additional Inherited Members
Public Attributes inherited from clang::SemaBase
Sema &	SemaRef

Detailed Description

Definition at line 27 of file SemaSYCL.h.

Constructor & Destructor Documentation

◆ SemaSYCL()

SemaSYCL::SemaSYCL ( Sema & S )

Definition at line 26 of file SemaSYCL.cpp.

Member Function Documentation

◆ ActOnUniqueStableNameExpr()

ExprResult SemaSYCL::ActOnUniqueStableNameExpr	(	SourceLocation	OpLoc,
		SourceLocation	LParen,
		SourceLocation	RParen,
		ParsedType	ParsedTy
	)

Definition at line 149 of file SemaSYCL.cpp.

References BuildUniqueStableNameExpr(), clang::ExprError(), clang::SemaBase::getASTContext(), clang::ASTContext::getTrivialTypeSourceInfo(), clang::Sema::GetTypeFromParser(), clang::QualType::isNull(), and clang::SemaBase::SemaRef.

◆ BuildUniqueStableNameExpr()

ExprResult SemaSYCL::BuildUniqueStableNameExpr	(	SourceLocation	OpLoc,
		SourceLocation	LParen,
		SourceLocation	RParen,
		TypeSourceInfo *	TSI
	)

Definition at line 141 of file SemaSYCL.cpp.

References clang::SYCLUniqueStableNameExpr::Create(), and clang::SemaBase::getASTContext().

Referenced by ActOnUniqueStableNameExpr(), and clang::TreeTransform< Derived >::RebuildSYCLUniqueStableNameExpr().

◆ CheckSYCLEntryPointFunctionDecl()

void SemaSYCL::CheckSYCLEntryPointFunctionDecl ( FunctionDecl * FD )

Definition at line 251 of file SemaSYCL.cpp.

References CheckSYCLKernelName(), clang::declaresSameEntity(), clang::SemaBase::Diag(), clang::ASTContext::findSYCLKernelInfo(), clang::SemaBase::getASTContext(), clang::Decl::getAttr(), clang::SYCLKernelInfo::getKernelEntryPointDecl(), clang::Decl::getLocation(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::FunctionDecl::getReturnType(), clang::ASTContext::hasSameType(), clang::FunctionDecl::isConsteval(), clang::FunctionDecl::isConstexpr(), clang::FunctionDecl::isDefaulted(), clang::FunctionDecl::isDeleted(), clang::Type::isDependentType(), clang::Decl::isInvalidDecl(), clang::FunctionDecl::isNoReturn(), clang::Decl::isTemplated(), clang::Type::isUndeducedType(), clang::FunctionDecl::isVariadic(), clang::Type::isVoidType(), clang::ASTContext::registerSYCLEntryPointFunction(), clang::SemaBase::SemaRef, and clang::Decl::specific_attrs().

Referenced by clang::Sema::ActOnLambdaExpr(), and clang::Sema::CheckFunctionDeclaration().

◆ deepTypeCheckForDevice()

void SemaSYCL::deepTypeCheckForDevice	(	SourceLocation	UsedAt,
		llvm::DenseSet< QualType >	Visited,
		ValueDecl *	DeclToCheck
	)

Definition at line 49 of file SemaSYCL.cpp.

References D, DiagIfDeviceCode(), clang::Type::getArrayElementTypeNoTypeQual(), clang::Type::getAsRecordDecl(), clang::SemaBase::getLangOpts(), clang::Decl::getLocation(), clang::Type::getPointeeType(), clang::Type::isAnyPointerType(), clang::Type::isArrayType(), clang::Type::isReferenceType(), isZeroSizedArray(), and Visited.

◆ DiagIfDeviceCode()

Sema::SemaDiagnosticBuilder SemaSYCL::DiagIfDeviceCode	(	SourceLocation	Loc,
		unsigned	DiagID
	)

Creates a SemaDiagnosticBuilder that emits the diagnostic if the current context is "used as device code".

If CurLexicalContext is a kernel function or it is known that the function will be emitted for the device, emits the diagnostics immediately.
If CurLexicalContext is a function and we are compiling for the device, but we don't know yet that this function will be codegen'ed for the devive, creates a diagnostic which is emitted if and when we realize that the function will be codegen'ed.

Example usage:

Diagnose __float128 type usage only from SYCL device code if the current target doesn't support it if (!S.Context.getTargetInfo().hasFloat128Type() && S.getLangOpts().SYCLIsDevice) DiagIfDeviceCode(Loc, diag::err_type_unsupported) << "__float128";

Definition at line 28 of file SemaSYCL.cpp.

References clang::Sema::Emitted, clang::Sema::getCurLexicalContext(), clang::Sema::getEmissionStatus(), clang::SemaBase::getLangOpts(), Loc, and clang::SemaBase::SemaRef.

Referenced by deepTypeCheckForDevice().