#include <type.h>

Inheritance diagram for UndefinedStructType:

Collaboration diagram for UndefinedStructType:

Public Member Functions
	UndefinedStructType (const std::string &name, const Variability variability, bool isConst, SourcePos pos)

Variability	GetVariability () const

bool	IsBoolType () const

bool	IsFloatType () const

bool	IsIntType () const

bool	IsUnsignedType () const

bool	IsConstType () const

const Type *	GetBaseType () const

const UndefinedStructType *	GetAsVaryingType () const

const UndefinedStructType *	GetAsUniformType () const

const UndefinedStructType *	GetAsUnboundVariabilityType () const

const UndefinedStructType *	GetAsSOAType (int width) const

const UndefinedStructType *	ResolveUnboundVariability (Variability v) const

const UndefinedStructType *	GetAsConstType () const

const UndefinedStructType *	GetAsNonConstType () const

std::string	GetString () const

std::string	Mangle () const

std::string	GetCDeclaration (const std::string &name) const

llvm::Type *	LLVMType (llvm::LLVMContext *ctx) const

llvm::DIType *	GetDIType (llvm::DIScope *scope) const

const std::string &	GetStructName () const

Public Member Functions inherited from Type
bool	IsPointerType () const

bool	IsArrayType () const

bool	IsReferenceType () const

bool	IsVoidType () const

bool	IsNumericType () const

bool	IsUniformType () const

bool	IsVaryingType () const

bool	IsSOAType () const

int	GetSOAWidth () const

bool	HasUnboundVariability () const

virtual const Type *	GetAsUnsignedType () const

virtual const Type *	GetReferenceTarget () const

virtual llvm::Type *	LLVMStorageType (llvm::LLVMContext *ctx) const

Private Attributes
const std::string	name

const Variability	variability

const bool	isConst

const SourcePos	pos

Additional Inherited Members
Static Public Member Functions inherited from Type
static bool	Equal (const Type a, const Type b)

static bool	EqualIgnoringConst (const Type a, const Type b)

static const Type *	MoreGeneralType (const Type type0, const Type type1, SourcePos pos, const char *reason, bool forceVarying=false, int vecSize=0)

static bool	IsBasicType (const Type *type)

Public Attributes inherited from Type
const TypeId	typeId

Protected Member Functions inherited from Type
	Type (TypeId id)

Detailed Description

Type implementation representing a struct name that has been declared but where the struct members haven't been defined (i.e. "struct Foo;"). This class doesn't do much besides serve as a placeholder that other code can use to detect the presence of such as truct.

Definition at line 740 of file type.h.

Constructor & Destructor Documentation

◆ UndefinedStructType()

UndefinedStructType::UndefinedStructType	(	const std::string &	name,
		const Variability	variability,
		bool	isConst,
		SourcePos	pos
	)

Definition at line 1925 of file type.cpp.

References Assert, Globals::ctx, g, lMangleStructName(), lStructTypeMap, name, Variability::Unbound, and variability.

Referenced by GetAsConstType(), GetAsNonConstType(), GetAsUnboundVariabilityType(), GetAsUniformType(), GetAsVaryingType(), and ResolveUnboundVariability().

Member Function Documentation

◆ GetAsConstType()

const UndefinedStructType * UndefinedStructType::GetAsConstType ( ) const

virtual

Get a const version of this type. If it's already const, then the old Type pointer is returned.

Implements Type.

Definition at line 1979 of file type.cpp.

References isConst, name, pos, UndefinedStructType(), and variability.

◆ GetAsNonConstType()

const UndefinedStructType * UndefinedStructType::GetAsNonConstType ( ) const

virtual

Get a non-const version of this type. If it's already not const, then the old Type pointer is returned.

Implements Type.

Definition at line 1985 of file type.cpp.

References isConst, name, pos, UndefinedStructType(), and variability.

◆ GetAsSOAType()

const UndefinedStructType * UndefinedStructType::GetAsSOAType ( int width ) const

virtual

Implements Type.

Definition at line 1968 of file type.cpp.

References FATAL.

◆ GetAsUnboundVariabilityType()

const UndefinedStructType * UndefinedStructType::GetAsUnboundVariabilityType ( ) const

virtual

Get an instance of the type with unbound variability.

Implements Type.

Definition at line 1962 of file type.cpp.

References isConst, name, pos, Variability::Unbound, UndefinedStructType(), and variability.

◆ GetAsUniformType()

const UndefinedStructType * UndefinedStructType::GetAsUniformType ( ) const

virtual

Return a "uniform" instance of this type. If the type is already uniform, its "this" pointer will be returned.

Implements Type.

Definition at line 1956 of file type.cpp.

References isConst, name, pos, UndefinedStructType(), Variability::Uniform, and variability.

◆ GetAsVaryingType()

const UndefinedStructType * UndefinedStructType::GetAsVaryingType ( ) const

virtual

Return a "varying" instance of this type. If the type is already varying, its "this" pointer will be returned.

Implements Type.

Definition at line 1950 of file type.cpp.

References isConst, name, pos, UndefinedStructType(), variability, and Variability::Varying.

◆ GetBaseType()

const Type * UndefinedStructType::GetBaseType ( ) const

virtual

Returns the basic root type of the given type. For example, for an array or short-vector, this returns the element type. For a struct or atomic type, it returns itself.

Implements Type.

Definition at line 1948 of file type.cpp.

◆ GetCDeclaration()

std::string UndefinedStructType::GetCDeclaration ( const std::string & name ) const

virtual

Returns a string that is the declaration of the same type in C syntax.

Implements Type.

Definition at line 2003 of file type.cpp.

References isConst, lShouldPrintName(), and name.

◆ GetDIType()

llvm::DIType * UndefinedStructType::GetDIType ( llvm::DIScope * scope ) const

virtual

Returns the DIType (LLVM's debugging information structure), corresponding to this type.

Implements Type.

Definition at line 2023 of file type.cpp.

References Module::diBuilder, SourcePos::first_line, SourcePos::GetDIFile(), m, name, and pos.

◆ GetString()

std::string UndefinedStructType::GetString ( ) const

virtual

Returns a text representation of the type (for example, for use in warning and error messages).

Implements Type.

Definition at line 1991 of file type.cpp.

References Variability::GetString(), isConst, name, and variability.

◆ GetStructName()

const std::string& UndefinedStructType::GetStructName ( ) const

inline

Returns the name of the structure type. (e.g. struct Foo -> "Foo".)

Definition at line 771 of file type.h.

◆ GetVariability()

Variability UndefinedStructType::GetVariability ( ) const

virtual

Returns the variability of the type.

Implements Type.

Definition at line 1936 of file type.cpp.

References variability.

◆ IsBoolType()

bool UndefinedStructType::IsBoolType ( ) const

virtual

Returns true if the underlying type is boolean. In other words, this is true for individual bools and for short-vectors with underlying bool type, but not for arrays of bools.

Implements Type.

Definition at line 1938 of file type.cpp.

◆ IsConstType()

bool UndefinedStructType::IsConstType ( ) const

virtual

Returns true if this type is 'const'-qualified.

Implements Type.

Definition at line 1946 of file type.cpp.

References isConst.

◆ IsFloatType()

bool UndefinedStructType::IsFloatType ( ) const

virtual

Returns true if the underlying type is float or double. In other words, this is true for individual floats/doubles and for short-vectors of them, but not for arrays of them.

Implements Type.

Definition at line 1940 of file type.cpp.

◆ IsIntType()

bool UndefinedStructType::IsIntType ( ) const

virtual

Returns true if the underlying type is an integer type. In other words, this is true for individual integers and for short-vectors of integer types, but not for arrays of integer types.

Implements Type.

Definition at line 1942 of file type.cpp.

◆ IsUnsignedType()

bool UndefinedStructType::IsUnsignedType ( ) const

virtual

Returns true if the underlying type is unsigned. In other words, this is true for unsigned integers and short vectors of unsigned integer types.

Implements Type.

Definition at line 1944 of file type.cpp.

◆ LLVMType()

llvm::Type * UndefinedStructType::LLVMType ( llvm::LLVMContext * ctx ) const

virtual

Returns the LLVM type corresponding to this ispc type.

Implements Type.

Definition at line 2013 of file type.cpp.

References Assert, Module::errorCount, lMangleStructName(), lStructTypeMap, m, name, Variability::Unbound, and variability.

◆ Mangle()

std::string UndefinedStructType::Mangle ( ) const

virtual

Returns a string that represents the mangled type (for use in mangling function symbol names for function overloading). The various Types implementations of this method should collectively ensure that all of them use mangling schemes that are guaranteed not to clash.

Implements Type.

Definition at line 2001 of file type.cpp.

References isConst, lMangleStruct(), name, and variability.

◆ ResolveUnboundVariability()

const UndefinedStructType * UndefinedStructType::ResolveUnboundVariability ( Variability v ) const

virtual

Implements Type.

Definition at line 1973 of file type.cpp.

References isConst, name, pos, Variability::Unbound, UndefinedStructType(), and variability.

Member Data Documentation

◆ isConst

const bool UndefinedStructType::isConst

private

Definition at line 776 of file type.h.

Referenced by GetAsConstType(), GetAsNonConstType(), GetAsUnboundVariabilityType(), GetAsUniformType(), GetAsVaryingType(), GetCDeclaration(), GetString(), IsConstType(), Mangle(), and ResolveUnboundVariability().

◆ name

const std::string UndefinedStructType::name

private

Definition at line 774 of file type.h.

Referenced by GetAsConstType(), GetAsNonConstType(), GetAsUnboundVariabilityType(), GetAsUniformType(), GetAsVaryingType(), GetCDeclaration(), GetDIType(), GetString(), LLVMType(), Mangle(), ResolveUnboundVariability(), and UndefinedStructType().

◆ pos

const SourcePos UndefinedStructType::pos

private

Definition at line 777 of file type.h.

Referenced by GetAsConstType(), GetAsNonConstType(), GetAsUnboundVariabilityType(), GetAsUniformType(), GetAsVaryingType(), GetDIType(), and ResolveUnboundVariability().

◆ variability

const Variability UndefinedStructType::variability

private

Definition at line 775 of file type.h.

Referenced by GetAsConstType(), GetAsNonConstType(), GetAsUnboundVariabilityType(), GetAsUniformType(), GetAsVaryingType(), GetString(), GetVariability(), LLVMType(), Mangle(), ResolveUnboundVariability(), and UndefinedStructType().

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ UndefinedStructType()

Member Function Documentation

◆ GetAsConstType()

◆ GetAsNonConstType()

◆ GetAsSOAType()

◆ GetAsUnboundVariabilityType()

◆ GetAsUniformType()

◆ GetAsVaryingType()

◆ GetBaseType()

◆ GetCDeclaration()

◆ GetDIType()

◆ GetString()

◆ GetStructName()

◆ GetVariability()

◆ IsBoolType()

◆ IsConstType()

◆ IsFloatType()

◆ IsIntType()

◆ IsUnsignedType()

◆ LLVMType()

◆ Mangle()

◆ ResolveUnboundVariability()

Member Data Documentation

◆ isConst

◆ name

◆ pos

◆ variability