9#ifndef LLDB_SYMBOL_COMPILERTYPE_H
10#define LLDB_SYMBOL_COMPILERTYPE_H
18#include "llvm/ADT/APSInt.h"
19#include "llvm/Support/Casting.h"
59 return llvm::isa<TypeSystemType>(ts);
64 template <
class TypeSystemType>
66 if (isa_and_nonnull<TypeSystemType>())
67 return std::shared_ptr<TypeSystemType>(
72 explicit operator bool()
const {
77 return !(*
this == other);
107 if (lts.get() == rts.get())
109 return lts.get() < rts.get();
115 explicit operator bool()
const {
122 uint64_t *size =
nullptr,
123 bool *is_incomplete =
nullptr)
const;
126 uint64_t *size =
nullptr)
const;
175 bool check_objc)
const;
186 bool *is_rvalue =
nullptr)
const;
311 uint32_t payload)
const;
322 struct IntegralTemplateArgument;
345 const llvm::APSInt &value)>
const &callback)
const;
350 uint64_t *bit_offset_ptr,
351 uint32_t *bitfield_bit_size_ptr,
352 bool *is_bitfield_ptr)
const;
359 uint32_t *bit_offset_ptr)
const;
362 uint32_t *bit_offset_ptr)
const;
366 uint64_t *bit_offset_ptr =
nullptr,
367 uint32_t *bitfield_bit_size_ptr =
nullptr,
368 bool *is_bitfield_ptr =
nullptr)
const;
372 bool omit_empty_base_classes,
bool ignore_array_bounds,
373 std::string &child_name, uint32_t &child_byte_size,
374 int32_t &child_byte_offset, uint32_t &child_bitfield_bit_size,
375 uint32_t &child_bitfield_bit_offset,
bool &child_is_base_class,
376 bool &child_is_deref_of_parent,
ValueObject *valobj,
377 uint64_t &language_flags)
const;
382 bool omit_empty_base_classes)
const;
392 bool omit_empty_base_classes,
393 std::vector<uint32_t> &child_indexes)
const;
408 bool expand_pack =
false)
const;
415 std::optional<IntegralTemplateArgument>
430 LLVM_DUMP_METHOD
void dump()
const;
435 uint32_t bitfield_bit_size, uint32_t bitfield_bit_offset,
451 size_t data_byte_size,
Scalar &value,
Represents a generic declaration context in a program.
This is a minimal wrapper of a TypeSystem shared pointer as returned by CompilerType which conventien...
bool operator!=(const TypeSystemSPWrapper &other) const
lldb::TypeSystemSP GetSharedPointer() const
TypeSystemSPWrapper()=default
bool operator==(const TypeSystemSPWrapper &other) const
std::shared_ptr< TypeSystemType > dyn_cast_or_null()
Return a shared_ptr<TypeSystemType> if dyn_cast succeeds.
lldb::TypeSystemSP m_typesystem_sp
TypeSystem * operator->() const
Only to be used in a one-off situations like if (typesystem && typesystem->method()) Do not store thi...
TypeSystemSPWrapper(lldb::TypeSystemSP typesystem_sp)
Generic representation of a type in a programming language.
CompilerType GetTypeForFormatters() const
CompilerType GetTypeTemplateArgument(size_t idx, bool expand_pack=false) const
lldb::LanguageType GetMinimumLanguage()
bool GetValueAsScalar(const DataExtractor &data, lldb::offset_t data_offset, size_t data_byte_size, Scalar &value, ExecutionContextScope *exe_scope) const
bool Verify() const
If the type is valid, ask the TypeSystem to verify the integrity of the type to catch CompilerTypes t...
bool IsEnumerationType(bool &is_signed) const
lldb::BasicType GetBasicTypeEnumeration() const
std::optional< IntegralTemplateArgument > GetIntegralTemplateArgument(size_t idx, bool expand_pack=false) const
Returns the value of the template argument and its type.
TypeSystemSPWrapper GetTypeSystem() const
Accessors.
CompilerType GetArrayType(uint64_t size) const
CompilerType GetChildCompilerTypeAtIndex(ExecutionContext *exe_ctx, size_t idx, bool transparent_pointers, bool omit_empty_base_classes, bool ignore_array_bounds, std::string &child_name, uint32_t &child_byte_size, int32_t &child_byte_offset, uint32_t &child_bitfield_bit_size, uint32_t &child_bitfield_bit_offset, bool &child_is_base_class, bool &child_is_deref_of_parent, ValueObject *valobj, uint64_t &language_flags) const
CompilerType GetBasicTypeFromAST(lldb::BasicType basic_type) const
Create related types using the current type's AST.
bool IsPossibleDynamicType(CompilerType *target_type, bool check_cplusplus, bool check_objc) const
void SetCompilerType(lldb::TypeSystemWP type_system, lldb::opaque_compiler_type_t type)
std::optional< uint64_t > GetByteSize(ExecutionContextScope *exe_scope) const
Return the size of the type in bytes.
CompilerType AddConstModifier() const
Return a new CompilerType adds a const modifier to this type if this type is valid and the type syste...
lldb::Encoding GetEncoding(uint64_t &count) const
bool IsArrayType(CompilerType *element_type=nullptr, uint64_t *size=nullptr, bool *is_incomplete=nullptr) const
ConstString GetDisplayTypeName() const
CompilerType GetVirtualBaseClassAtIndex(size_t idx, uint32_t *bit_offset_ptr) const
size_t GetNumMemberFunctions() const
CompilerType GetFunctionArgumentTypeAtIndex(size_t idx) const
uint32_t IsHomogeneousAggregate(CompilerType *base_type_ptr) const
CompilerType GetFieldAtIndex(size_t idx, std::string &name, uint64_t *bit_offset_ptr, uint32_t *bitfield_bit_size_ptr, bool *is_bitfield_ptr) const
bool IsCompleteType() const
CompilerType GetRValueReferenceType() const
Return a new CompilerType that is a R value reference to this type if this type is valid and the type...
size_t GetIndexOfChildMemberWithName(llvm::StringRef name, bool omit_empty_base_classes, std::vector< uint32_t > &child_indexes) const
Lookup a child member given a name.
CompilerType GetPointerType() const
Return a new CompilerType that is a pointer to this type.
lldb::TypeClass GetTypeClass() const
lldb::opaque_compiler_type_t GetOpaqueQualType() const
size_t GetNumTemplateArguments(bool expand_pack=false) const
Return the number of template arguments the type has.
CompilerType AddVolatileModifier() const
Return a new CompilerType adds a volatile modifier to this type if this type is valid and the type sy...
CompilerType AddRestrictModifier() const
Return a new CompilerType adds a restrict modifier to this type if this type is valid and the type sy...
bool IsBeingDefined() const
lldb::TypeSystemWP m_type_system
uint32_t GetNumVirtualBaseClasses() const
size_t GetPointerByteSize() const
AST related queries.
CompilerType GetFunctionArgumentAtIndex(const size_t index) const
CompilerType(const CompilerType &rhs)
void ForEachEnumerator(std::function< bool(const CompilerType &integer_type, ConstString name, const llvm::APSInt &value)> const &callback) const
If this type is an enumeration, iterate through all of its enumerators using a callback.
bool IsFloatingPointType(uint32_t &count, bool &is_complex) const
LLVM_DUMP_METHOD void dump() const
Dumping types.
CompilerType GetLValueReferenceType() const
Return a new CompilerType that is a L value reference to this type if this type is valid and the type...
uint32_t GetNumFields() const
size_t GetNumberOfFunctionArguments() const
bool IsVariadicFunctionType() const
bool IsIntegerOrEnumerationType(bool &is_signed) const
bool IsScopedEnumerationType() const
bool ShouldTreatScalarValueAsAddress() const
CompilerType GetNonReferenceType() const
If this type is a reference to a type (L value or R value reference), return a new type with the refe...
uint32_t GetNumDirectBaseClasses() const
bool IsMeaninglessWithoutDynamicResolution() const
uint32_t GetNumChildren(bool omit_empty_base_classes, const ExecutionContext *exe_ctx) const
bool IsBlockPointerType(CompilerType *function_pointer_type_ptr=nullptr) const
bool IsAnonymousType() const
ConstString GetTypeName(bool BaseOnly=false) const
uint32_t GetIndexOfChildWithName(llvm::StringRef name, bool omit_empty_base_classes) const
Lookup a child given a name.
CompilerType GetTypedefedType() const
If the current object represents a typedef type, get the underlying type.
bool IsReferenceType(CompilerType *pointee_type=nullptr, bool *is_rvalue=nullptr) const
bool DumpTypeValue(Stream *s, lldb::Format format, const DataExtractor &data, lldb::offset_t data_offset, size_t data_byte_size, uint32_t bitfield_bit_size, uint32_t bitfield_bit_offset, ExecutionContextScope *exe_scope)
bool IsArrayOfScalarType() const
bool IsAggregateType() const
CompilerType GetArrayElementType(ExecutionContextScope *exe_scope) const
Creating related types.
bool operator<(const CompilerType &rhs) const
lldb::Format GetFormat() const
CompilerType GetFullyUnqualifiedType() const
unsigned GetTypeQualifiers() const
CompilerType GetDirectBaseClassAtIndex(size_t idx, uint32_t *bit_offset_ptr) const
std::optional< size_t > GetTypeBitAlign(ExecutionContextScope *exe_scope) const
bool IsFunctionPointerType() const
CompilerType GetPointeeType() const
If this type is a pointer type, return the type that the pointer points to, else return an invalid ty...
bool IsIntegerType(bool &is_signed) const
bool GetCompleteType() const
Type Completion.
uint32_t GetTypeInfo(CompilerType *pointee_or_element_compiler_type=nullptr) const
int GetFunctionArgumentCount() const
Returns -1 if this isn't a function of if the function doesn't have a prototype Returns a value >= 0 ...
std::optional< uint64_t > GetBitSize(ExecutionContextScope *exe_scope) const
Return the size of the type in bits.
uint32_t GetIndexOfFieldWithName(const char *name, CompilerType *field_compiler_type=nullptr, uint64_t *bit_offset_ptr=nullptr, uint32_t *bitfield_bit_size_ptr=nullptr, bool *is_bitfield_ptr=nullptr) const
bool IsFunctionType() const
CompilerType GetEnumerationIntegerType() const
const CompilerType & operator=(const CompilerType &rhs)
Operators.
lldb::opaque_compiler_type_t m_type
bool IsScalarType() const
bool IsForcefullyCompleted() const
bool IsPolymorphicClass() const
CompilerType CreateTypedef(const char *name, const CompilerDeclContext &decl_ctx, uint32_t payload) const
Create a typedef to this type using "name" as the name of the typedef this type is valid and the type...
bool IsTypedefType() const
CompilerType GetFunctionReturnType() const
bool IsVectorType(CompilerType *element_type=nullptr, uint64_t *size=nullptr) const
bool IsMemberFunctionPointerType() const
CompilerType GetAtomicType() const
Return a new CompilerType that is the atomic type of this type.
bool IsTemplateType() const
CompilerType GetCanonicalType() const
void DumpTypeDescription(lldb::DescriptionLevel level=lldb::eDescriptionLevelFull) const
Dump to stdout.
bool IsRuntimeGeneratedType() const
lldb::TemplateArgumentKind GetTemplateArgumentKind(size_t idx, bool expand_pack=false) const
LazyBool ShouldPrintAsOneLiner(ValueObject *valobj) const
TypeMemberFunctionImpl GetMemberFunctionAtIndex(size_t idx)
bool IsPointerOrReferenceType(CompilerType *pointee_type=nullptr) const
bool IsPointerToScalarType() const
bool IsPointerType(CompilerType *pointee_type=nullptr) const
A uniqued constant string class.
"lldb/Target/ExecutionContextScope.h" Inherit from this if your object can reconstruct its execution ...
"lldb/Target/ExecutionContext.h" A class that contains an execution context.
A stream class that can stream formatted output to a file.
Interface for representing a type system.
A class that represents a running process on the host machine.
bool operator!=(const Address &lhs, const Address &rhs)
bool operator==(const Address &lhs, const Address &rhs)
std::shared_ptr< lldb_private::TypeSystem > TypeSystemSP
void * opaque_compiler_type_t
DescriptionLevel
Description levels for "void GetDescription(Stream *, DescriptionLevel)" calls.
BasicType
Basic types enumeration for the public API SBType::GetBasicType().
Format
Display format definitions.
LanguageType
Programming language type.
Encoding
Register encoding definitions.
std::weak_ptr< lldb_private::TypeSystem > TypeSystemWP