clang 20.0.0git
Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::BuiltinType Class Reference

This class is used for builtin types like 'int'. More...

#include "clang/AST/Type.h"

Inheritance diagram for clang::BuiltinType:
Inheritance graph
[legend]

Public Types

enum  Kind
 
- Public Types inherited from clang::Type
enum  TypeClass
 
enum  ScalarTypeKind {
  STK_CPointer , STK_BlockPointer , STK_ObjCObjectPointer , STK_MemberPointer ,
  STK_Bool , STK_Integral , STK_Floating , STK_IntegralComplex ,
  STK_FloatingComplex , STK_FixedPoint
}
 

Public Member Functions

Kind getKind () const
 
StringRef getName (const PrintingPolicy &Policy) const
 
const char * getNameAsCString (const PrintingPolicy &Policy) const
 
bool isSugared () const
 
QualType desugar () const
 
bool isInteger () const
 
bool isSignedInteger () const
 
bool isUnsignedInteger () const
 
bool isFloatingPoint () const
 
bool isSVEBool () const
 
bool isSVECount () const
 
bool isPlaceholderType () const
 Determines whether this type is a placeholder type, i.e.
 
bool isNonOverloadPlaceholderType () const
 Determines whether this type is a placeholder type other than Overload.
 
- Public Member Functions inherited from clang::Type
 Type (const Type &)=delete
 
 Type (Type &&)=delete
 
Typeoperator= (const Type &)=delete
 
Typeoperator= (Type &&)=delete
 
TypeClass getTypeClass () const
 
bool isFromAST () const
 Whether this type comes from an AST file.
 
bool containsUnexpandedParameterPack () const
 Whether this type is or contains an unexpanded parameter pack, used to support C++0x variadic templates.
 
bool isCanonicalUnqualified () const
 Determines if this type would be canonical if it had no further qualification.
 
QualType getLocallyUnqualifiedSingleStepDesugaredType () const
 Pull a single level of sugar off of this locally-unqualified type.
 
bool isSizelessType () const
 As an extension, we classify types as one of "sized" or "sizeless"; every type is one or the other.
 
bool isSizelessBuiltinType () const
 
bool isSizelessVectorType () const
 Returns true for all scalable vector types.
 
bool isSVESizelessBuiltinType () const
 Returns true for SVE scalable vector types.
 
bool isRVVSizelessBuiltinType () const
 Returns true for RVV scalable vector types.
 
bool isWebAssemblyExternrefType () const
 Check if this is a WebAssembly Externref Type.
 
bool isWebAssemblyTableType () const
 Returns true if this is a WebAssembly table type: either an array of reference types, or a pointer to a reference type (which can only be created by array to pointer decay).
 
bool isSveVLSBuiltinType () const
 Determines if this is a sizeless type supported by the 'arm_sve_vector_bits' type attribute, which can be applied to a single SVE vector or predicate, excluding tuple types such as svint32x4_t.
 
QualType getSveEltType (const ASTContext &Ctx) const
 Returns the representative type for the element of an SVE builtin type.
 
bool isRVVVLSBuiltinType () const
 Determines if this is a sizeless type supported by the 'riscv_rvv_vector_bits' type attribute, which can be applied to a single RVV vector or mask.
 
QualType getRVVEltType (const ASTContext &Ctx) const
 Returns the representative type for the element of an RVV builtin type.
 
QualType getSizelessVectorEltType (const ASTContext &Ctx) const
 Returns the representative type for the element of a sizeless vector builtin type.
 
bool isIncompleteType (NamedDecl **Def=nullptr) const
 Types are partitioned into 3 broad categories (C99 6.2.5p1): object types, function types, and incomplete types.
 
bool isIncompleteOrObjectType () const
 Return true if this is an incomplete or object type, in other words, not a function type.
 
bool isObjectType () const
 Determine whether this type is an object type.
 
bool isLiteralType (const ASTContext &Ctx) const
 Return true if this is a literal type (C++11 [basic.types]p10)
 
bool isStructuralType () const
 Determine if this type is a structural type, per C++20 [temp.param]p7.
 
bool isStandardLayoutType () const
 Test if this type is a standard-layout type.
 
bool isBuiltinType () const
 Helper methods to distinguish type categories.
 
bool isSpecificBuiltinType (unsigned K) const
 Test for a particular builtin type.
 
bool isPlaceholderType () const
 Test for a type which does not represent an actual type-system type but is instead used as a placeholder for various convenient purposes within Clang.
 
const BuiltinTypegetAsPlaceholderType () const
 
bool isSpecificPlaceholderType (unsigned K) const
 Test for a specific placeholder type.
 
bool isNonOverloadPlaceholderType () const
 Test for a placeholder type other than Overload; see BuiltinType::isNonOverloadPlaceholderType.
 
bool isIntegerType () const
 isIntegerType() does not include complex integers (a GCC extension).
 
bool isEnumeralType () const
 
bool isScopedEnumeralType () const
 Determine whether this type is a scoped enumeration type.
 
bool isBooleanType () const
 
bool isCharType () const
 
bool isWideCharType () const
 
bool isChar8Type () const
 
bool isChar16Type () const
 
bool isChar32Type () const
 
bool isAnyCharacterType () const
 Determine whether this type is any of the built-in character types.
 
bool isIntegralType (const ASTContext &Ctx) const
 Determine whether this type is an integral type.
 
bool isIntegralOrEnumerationType () const
 Determine whether this type is an integral or enumeration type.
 
bool isIntegralOrUnscopedEnumerationType () const
 Determine whether this type is an integral or unscoped enumeration type.
 
bool isUnscopedEnumerationType () const
 
bool isRealFloatingType () const
 Floating point categories.
 
bool isComplexType () const
 isComplexType() does not include complex integers (a GCC extension).
 
bool isAnyComplexType () const
 
bool isFloatingType () const
 
bool isHalfType () const
 
bool isFloat16Type () const
 
bool isFloat32Type () const
 
bool isDoubleType () const
 
bool isBFloat16Type () const
 
bool