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[cleanup] Replace simple typedefs by using

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This replaces all typedefs that define types and not functions by the
equivalent "using" declaration.

This was done mostly automatically using this command:
ag -l '\btypedef\b' src test | xargs -L1 \
     perl -i -p0e 's/typedef ([^*;{}]+) (\w+);/using \2 = \1;/sg'

Patchset 2 then adds some manual changes for typedefs for pointer types,
where the regular expression did not match.

R=mstarzinger@chromium.org
TBR=yangguo@chromium.org, jarin@chromium.org

Bug: v8:9183
Change-Id: I6f6ee28d1793b7ac34a58f980b94babc21874b78
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631409
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61849}
This commit is contained in:
Clemens Hammacher 2019-05-27 13:31:49 +02:00 committed by Commit Bot
parent 0ec82d51dc
commit a335f2aeed
180 changed files with 622 additions and 721 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/api/api-arguments.h
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@ -60,8 +60,8 @@ class CustomArguments : public CustomArgumentsBase {
class PropertyCallbackArguments
: public CustomArguments<PropertyCallbackInfo<Value> > {
public:
typedef PropertyCallbackInfo<Value> T;
typedef CustomArguments<T> Super;
using T = PropertyCallbackInfo<Value>;
using Super = CustomArguments<T>;
static const int kArgsLength = T::kArgsLength;
static const int kThisIndex = T::kThisIndex;
static const int kHolderIndex = T::kHolderIndex;
@ -150,8 +150,8 @@ class PropertyCallbackArguments
class FunctionCallbackArguments
: public CustomArguments<FunctionCallbackInfo<Value> > {
public:
typedef FunctionCallbackInfo<Value> T;
typedef CustomArguments<T> Super;
using T = FunctionCallbackInfo<Value>;
using Super = CustomArguments<T>;
static const int kArgsLength = T::kArgsLength;
static const int kHolderIndex = T::kHolderIndex;
static const int kDataIndex = T::kDataIndex;

4
src/api/api.cc
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@ -5290,7 +5290,7 @@ void v8::String::VerifyExternalStringResourceBase(
String::ExternalStringResource* String::GetExternalStringResourceSlow() const {
i::DisallowHeapAllocation no_allocation;
typedef internal::Internals I;
using I = internal::Internals;
i::String str = *Utils::OpenHandle(this);
if (str.IsThinString()) {
@ -5307,7 +5307,7 @@ String::ExternalStringResource* String::GetExternalStringResourceSlow() const {
String::ExternalStringResourceBase* String::GetExternalStringResourceBaseSlow(
String::Encoding* encoding_out) const {
i::DisallowHeapAllocation no_allocation;
typedef internal::Internals I;
using I = internal::Internals;
ExternalStringResourceBase* resource = nullptr;
i::String str = *Utils::OpenHandle(this);

6
src/arm/constants-arm.h
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@ -114,8 +114,7 @@ inline Condition NegateCondition(Condition cond) {
// representing instructions from usual 32 bit values.
// Instruction objects are pointers to 32bit values, and provide methods to
// access the various ISA fields.
typedef int32_t Instr;
using Instr = int32_t;
// Opcodes for Data-processing instructions (instructions with a type 0 and 1)
// as defined in section A3.4
@ -263,8 +262,7 @@ enum SRegisterField {
};
// Status register field mask (or'ed SRegisterField enum values).
typedef uint32_t SRegisterFieldMask;
using SRegisterFieldMask = uint32_t;
// Memory operand addressing mode.
enum AddrMode {

10
src/arm/register-arm.h
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@ -151,7 +151,7 @@ enum SwVfpRegisterCode {
// This way, we make sure no registers in the list ever overlap. However, a list
// may represent multiple different sets of registers,
// e.g. [d0 s2 s3] <=> [s0 s1 d1].
typedef uint64_t VfpRegList;
using VfpRegList = uint64_t;
// Single word VFP register.
class SwVfpRegister : public RegisterBase<SwVfpRegister, kSwVfpAfterLast> {
@ -179,7 +179,7 @@ ASSERT_TRIVIALLY_COPYABLE(SwVfpRegister);
static_assert(sizeof(SwVfpRegister) == sizeof(int),
"SwVfpRegister can efficiently be passed by value");
typedef SwVfpRegister FloatRegister;
using FloatRegister = SwVfpRegister;
enum DoubleRegisterCode {
#define REGISTER_CODE(R) kDoubleCode_##R,
@ -217,7 +217,7 @@ ASSERT_TRIVIALLY_COPYABLE(DwVfpRegister);
static_assert(sizeof(DwVfpRegister) == sizeof(int),
"DwVfpRegister can efficiently be passed by value");
typedef DwVfpRegister DoubleRegister;
using DoubleRegister = DwVfpRegister;
// Double word VFP register d0-15.
class LowDwVfpRegister
@ -272,9 +272,9 @@ class QwNeonRegister : public RegisterBase<QwNeonRegister, kSimd128AfterLast> {
explicit constexpr QwNeonRegister(int code) : RegisterBase(code) {}
};
typedef QwNeonRegister QuadRegister;
using QuadRegister = QwNeonRegister;
typedef QwNeonRegister Simd128Register;
using Simd128Register = QwNeonRegister;
enum CRegisterCode {
#define REGISTER_CODE(R) kCCode_##R,

2
src/arm64/assembler-arm64.cc
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@ -860,7 +860,7 @@ void Assembler::DeleteUnresolvedBranchInfoForLabelTraverse(Label* label) {
int max_reachable_pc =
static_cast<int>(InstructionOffset(link) +
Instruction::ImmBranchRange(link->BranchType()));
typedef std::multimap<int, FarBranchInfo>::iterator unresolved_info_it;
using unresolved_info_it = std::multimap<int, FarBranchInfo>::iterator;
std::pair<unresolved_info_it, unresolved_info_it> range;
range = unresolved_branches_.equal_range(max_reachable_pc);
unresolved_info_it it;

2
src/arm64/assembler-arm64.h
View File

@ -215,7 +215,7 @@ class ConstPool {
void EmitGuard();
void EmitEntries();
typedef std::map<uint64_t, int> SharedEntryMap;
using SharedEntryMap = std::map<uint64_t, int>;
// Adds a shared entry to entries_, using 'entry_map' to determine whether we
// already track this entry. Returns true if this is the first time we add
// this entry, false otherwise.

2
src/arm64/constants-arm64.h
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@ -148,7 +148,7 @@ const unsigned kFloat16ExponentBias = 15;
// TODO(sigurds): Choose best value.
constexpr int kRootRegisterBias = 256;
typedef uint16_t float16;
using float16 = uint16_t;
#define INSTRUCTION_FIELDS_LIST(V_) \
/* Register fields */ \

2
src/arm64/instructions-arm64.h
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@ -18,7 +18,7 @@ struct AssemblerOptions;
// ISA constants. --------------------------------------------------------------
typedef uint32_t Instr;
using Instr = uint32_t;
#if defined(V8_OS_WIN)
extern "C" {

6
src/arm64/register-arm64.h
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@ -551,9 +551,9 @@ V8_EXPORT_PRIVATE bool AreConsecutive(const VRegister& reg1,
const VRegister& reg3 = NoVReg,
const VRegister& reg4 = NoVReg);
typedef VRegister FloatRegister;
typedef VRegister DoubleRegister;
typedef VRegister Simd128Register;
using FloatRegister = VRegister;
using DoubleRegister = VRegister;
using Simd128Register = VRegister;
// -----------------------------------------------------------------------------
// Lists of registers.

8
src/arm64/simulator-arm64.cc
View File

@ -45,7 +45,7 @@ namespace internal {
#define CYAN "36"
#define WHITE "37"
typedef char const * const TEXT_COLOUR;
using TEXT_COLOUR = char const* const;
TEXT_COLOUR clr_normal = FLAG_log_colour ? COLOUR(NORMAL) : "";
TEXT_COLOUR clr_flag_name = FLAG_log_colour ? COLOUR_BOLD(WHITE) : "";
TEXT_COLOUR clr_flag_value = FLAG_log_colour ? COLOUR(NORMAL) : "";
@ -874,7 +874,7 @@ void Simulator::AddSubWithCarry(Instruction* instr) {
template <typename T>
T Simulator::ShiftOperand(T value, Shift shift_type, unsigned amount) {
typedef typename std::make_unsigned<T>::type unsignedT;
using unsignedT = typename std::make_unsigned<T>::type;
if (amount == 0) {
return value;
@ -2388,7 +2388,7 @@ void Simulator::DataProcessing2Source(Instruction* instr) {
}
case UDIV_w:
case UDIV_x: {
typedef typename std::make_unsigned<T>::type unsignedT;
using unsignedT = typename std::make_unsigned<T>::type;
unsignedT rn = static_cast<unsignedT>(reg<T>(instr->Rn()));
unsignedT rm = static_cast<unsignedT>(reg<T>(instr->Rm()));
if (rm == 0) {
@ -2493,7 +2493,7 @@ void Simulator::VisitDataProcessing3Source(Instruction* instr) {
template <typename T>
void Simulator::BitfieldHelper(Instruction* instr) {
typedef typename std::make_unsigned<T>::type unsignedT;
using unsignedT = typename std::make_unsigned<T>::type;
T reg_size = sizeof(T) * 8;
T R = instr->ImmR();
T S = instr->ImmS();

4
src/arm64/simulator-arm64.h
View File

@ -372,8 +372,8 @@ class SimRegisterBase {
void NotifyRegisterWrite() { written_since_last_log_ = true; }
};
typedef SimRegisterBase<kXRegSize> SimRegister; // r0-r31
typedef SimRegisterBase<kQRegSize> SimVRegister; // v0-v31
using SimRegister = SimRegisterBase<kXRegSize>; // r0-r31
using SimVRegister = SimRegisterBase<kQRegSize>; // v0-v31
// Representation of a vector register, with typed getters and setters for lanes
// and additional information to represent lane state.

2
src/asmjs/asm-scanner.h
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@ -29,7 +29,7 @@ class Utf16CharacterStream;
// (for performance).
class V8_EXPORT_PRIVATE AsmJsScanner {
public:
typedef int32_t token_t;
using token_t = int32_t;
explicit AsmJsScanner(Utf16CharacterStream* stream);

2
src/asmjs/asm-types.h
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@ -60,7 +60,7 @@ class AsmOverloadedFunctionType;
class AsmValueType {
public:
typedef uint32_t bitset_t;
using bitset_t = uint32_t;
enum : uint32_t {
#define DEFINE_TAG(CamelName, string_name, number, parent_types) \

8
src/ast/ast.h
View File

@ -422,7 +422,7 @@ class DoExpression final : public Expression {
class Declaration : public AstNode {
public:
typedef base::ThreadedList<Declaration> List;
using List = base::ThreadedList<Declaration>;
Variable* var() const { return var_; }
void set_var(Variable* var) { var_ = var; }
@ -1300,7 +1300,7 @@ class ObjectLiteralProperty final : public LiteralProperty {
// for minimizing the work when constructing it at runtime.
class ObjectLiteral final : public AggregateLiteral {
public:
typedef ObjectLiteralProperty Property;
using Property = ObjectLiteralProperty;
Handle<ObjectBoilerplateDescription> boilerplate_description() const {
DCHECK(!boilerplate_description_.is_null());
@ -2459,7 +2459,7 @@ class ClassLiteralProperty final : public LiteralProperty {
class InitializeClassMembersStatement final : public Statement {
public:
typedef ClassLiteralProperty Property;
using Property = ClassLiteralProperty;
ZonePtrList<Property>* fields() const { return fields_; }
@ -2474,7 +2474,7 @@ class InitializeClassMembersStatement final : public Statement {
class ClassLiteral final : public Expression {
public:
typedef ClassLiteralProperty Property;
using Property = ClassLiteralProperty;
ClassScope* scope() const { return scope_; }
Variable* class_variable() const { return class_variable_; }

12
src/ast/modules.h
View File

@ -125,12 +125,12 @@ class ModuleDescriptor : public ZoneObject {
bool operator()(const AstRawString* lhs, const AstRawString* rhs) const;
};
typedef ZoneMap<const AstRawString*, ModuleRequest, AstRawStringComparer>
ModuleRequestMap;
typedef ZoneMultimap<const AstRawString*, Entry*, AstRawStringComparer>
RegularExportMap;
typedef ZoneMap<const AstRawString*, Entry*, AstRawStringComparer>
RegularImportMap;
using ModuleRequestMap =
ZoneMap<const AstRawString*, ModuleRequest, AstRawStringComparer>;
using RegularExportMap =
ZoneMultimap<const AstRawString*, Entry*, AstRawStringComparer>;
using RegularImportMap =
ZoneMap<const AstRawString*, Entry*, AstRawStringComparer>;
// Module requests.
const ModuleRequestMap& module_requests() const { return module_requests_; }

4
src/ast/scopes.h
View File

@ -30,8 +30,8 @@ class Statement;
class StringSet;
class VariableProxy;
typedef base::ThreadedList<VariableProxy, VariableProxy::UnresolvedNext>
UnresolvedList;
using UnresolvedList =
base::ThreadedList<VariableProxy, VariableProxy::UnresolvedNext>;
// A hash map to support fast variable declaration and lookup.
class VariableMap : public ZoneHashMap {

2
src/ast/variables.h
View File

@ -193,7 +193,7 @@ class Variable final : public ZoneObject {
: kNeedsInitialization;
}
typedef base::ThreadedList<Variable> List;
using List = base::ThreadedList<Variable>;
private:
Scope* scope_;

6
src/base/compiler-specific.h
View File

@ -7,9 +7,9 @@
#include "include/v8config.h"
// Annotate a typedef or function indicating it's ok if it's not used.
// Use like:
// typedef Foo Bar ALLOW_UNUSED_TYPE;
// Annotate a using ALLOW_UNUSED_TYPE = or function indicating it's ok if it's
// not used. Use like:
// using Bar = Foo;
#if V8_HAS_ATTRIBUTE_UNUSED
#define ALLOW_UNUSED_TYPE __attribute__((unused))
#else

2
src/builtins/arm/builtins-arm.cc
View File

@ -2941,7 +2941,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
DCHECK(!AreAliased(api_function_address, argc, call_data, holder, scratch));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);

2
src/builtins/arm64/builtins-arm64.cc
View File

@ -3530,7 +3530,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
DCHECK(!AreAliased(api_function_address, argc, call_data, holder, scratch));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);

2
src/builtins/builtins-arguments-gen.cc
View File

@ -17,7 +17,7 @@
namespace v8 {
namespace internal {
typedef compiler::Node Node;
using Node = compiler::Node;
std::tuple<Node*, Node*, Node*>
ArgumentsBuiltinsAssembler::AllocateArgumentsObject(Node* map,

6
src/builtins/builtins-arguments-gen.h
View File

@ -11,9 +11,9 @@
namespace v8 {
namespace internal {
typedef compiler::Node Node;
typedef compiler::CodeAssemblerState CodeAssemblerState;
typedef compiler::CodeAssemblerLabel CodeAssemblerLabel;
using Node = compiler::Node;
using CodeAssemblerState = compiler::CodeAssemblerState;
using CodeAssemblerLabel = compiler::CodeAssemblerLabel;
class ArgumentsBuiltinsAssembler
: public CodeStubAssembler,

6
src/builtins/builtins-array-gen.cc
View File

@ -2208,7 +2208,7 @@ void ArrayBuiltinsAssembler::GenerateConstructor(
void ArrayBuiltinsAssembler::GenerateArrayNoArgumentConstructor(
ElementsKind kind, AllocationSiteOverrideMode mode) {
typedef ArrayNoArgumentConstructorDescriptor Descriptor;
using Descriptor = ArrayNoArgumentConstructorDescriptor;
Node* native_context = LoadObjectField(Parameter(Descriptor::kFunction),
JSFunction::kContextOffset);
bool track_allocation_site =
@ -2224,7 +2224,7 @@ void ArrayBuiltinsAssembler::GenerateArrayNoArgumentConstructor(
void ArrayBuiltinsAssembler::GenerateArraySingleArgumentConstructor(
ElementsKind kind, AllocationSiteOverrideMode mode) {
typedef ArraySingleArgumentConstructorDescriptor Descriptor;
using Descriptor = ArraySingleArgumentConstructorDescriptor;
Node* context = Parameter(Descriptor::kContext);
Node* function = Parameter(Descriptor::kFunction);
Node* native_context = LoadObjectField(function, JSFunction::kContextOffset);
@ -2318,7 +2318,7 @@ GENERATE_ARRAY_CTOR(SingleArgument, HoleyDouble, HOLEY_DOUBLE_ELEMENTS,
#undef GENERATE_ARRAY_CTOR
TF_BUILTIN(InternalArrayNoArgumentConstructor_Packed, ArrayBuiltinsAssembler) {
typedef ArrayNoArgumentConstructorDescriptor Descriptor;
using Descriptor = ArrayNoArgumentConstructorDescriptor;
TNode<Map> array_map =
CAST(LoadObjectField(Parameter(Descriptor::kFunction),
JSFunction::kPrototypeOrInitialMapOffset));

11
src/builtins/builtins-array-gen.h
View File

@ -14,14 +14,13 @@ class ArrayBuiltinsAssembler : public CodeStubAssembler {
public:
explicit ArrayBuiltinsAssembler(compiler::CodeAssemblerState* state);
typedef std::function<void(ArrayBuiltinsAssembler* masm)>
BuiltinResultGenerator;
using BuiltinResultGenerator =
std::function<void(ArrayBuiltinsAssembler* masm)>;
typedef std::function<Node*(ArrayBuiltinsAssembler* masm, Node* k_value,
Node* k)>
CallResultProcessor;
using CallResultProcessor = std::function<Node*(ArrayBuiltinsAssembler* masm,
Node* k_value, Node* k)>;
typedef std::function<void(ArrayBuiltinsAssembler* masm)> PostLoopAction;
using PostLoopAction = std::function<void(ArrayBuiltinsAssembler* masm)>;
void FindResultGenerator();

4
src/builtins/builtins-async-generator-gen.cc
View File

@ -389,7 +389,7 @@ TF_BUILTIN(AsyncGeneratorAwaitCaught, AsyncGeneratorBuiltinsAssembler) {
}
TF_BUILTIN(AsyncGeneratorResumeNext, AsyncGeneratorBuiltinsAssembler) {
typedef AsyncGeneratorResumeNextDescriptor Descriptor;
using Descriptor = AsyncGeneratorResumeNextDescriptor;
Node* const generator = Parameter(Descriptor::kGenerator);
Node* const context = Parameter(Descriptor::kContext);
@ -552,7 +552,7 @@ TF_BUILTIN(AsyncGeneratorResolve, AsyncGeneratorBuiltinsAssembler) {
}
TF_BUILTIN(AsyncGeneratorReject, AsyncGeneratorBuiltinsAssembler) {
typedef AsyncGeneratorRejectDescriptor Descriptor;
using Descriptor = AsyncGeneratorRejectDescriptor;
Node* const generator = Parameter(Descriptor::kGenerator);
Node* const value = Parameter(Descriptor::kValue);
Node* const context = Parameter(Descriptor::kContext);

7
src/builtins/builtins-async-iterator-gen.cc
View File

@ -25,10 +25,9 @@ class AsyncFromSyncBuiltinsAssembler : public AsyncBuiltinsAssembler {
Variable* var_exception,
const char* method_name);
typedef std::function<void(Node* const context, Node* const promise,
Label* if_exception)>
UndefinedMethodHandler;
typedef std::function<Node*(Node*)> SyncIteratorNodeGenerator;
using UndefinedMethodHandler = std::function<void(
Node* const context, Node* const promise, Label* if_exception)>;
using SyncIteratorNodeGenerator = std::function<Node*(Node*)>;
void Generate_AsyncFromSyncIteratorMethod(
Node* const context, Node* const iterator, Node* const sent_value,
const SyncIteratorNodeGenerator& get_method,

8
src/builtins/builtins-collections-gen.cc
View File

@ -600,8 +600,8 @@ class CollectionsBuiltinsAssembler : public BaseCollectionsAssembler {
// Transitions the iterator to the non obsolete backing store.
// This is a NOP if the [table] is not obsolete.
typedef std::function<void(Node* const table, Node* const index)>
UpdateInTransition;
using UpdateInTransition =
std::function<void(Node* const table, Node* const index)>;
template <typename TableType>
std::pair<TNode<TableType>, TNode<IntPtrT>> Transition(
TNode<TableType> const table, TNode<IntPtrT> const index,
@ -2301,8 +2301,8 @@ class WeakCollectionsBuiltinsAssembler : public BaseCollectionsAssembler {
// Builds code that finds the EphemeronHashTable entry for a {key} using the
// comparison code generated by {key_compare}. The key index is returned if
// the {key} is found.
typedef std::function<void(TNode<Object> entry_key, Label* if_same)>
KeyComparator;
using KeyComparator =
std::function<void(TNode<Object> entry_key, Label* if_same)>;
TNode<IntPtrT> FindKeyIndex(TNode<HeapObject> table, TNode<IntPtrT> key_hash,
TNode<IntPtrT> entry_mask,
const KeyComparator& key_compare);

2
src/builtins/builtins-constructor-gen.cc
View File

@ -54,7 +54,7 @@ TF_BUILTIN(ConstructWithSpread, CallOrConstructBuiltinsAssembler) {
CallOrConstructWithSpread(target, new_target, spread, args_count, context);
}
typedef compiler::Node Node;
using Node = compiler::Node;
TF_BUILTIN(FastNewClosure, ConstructorBuiltinsAssembler) {
Node* shared_function_info = Parameter(Descriptor::kSharedFunctionInfo);

2
src/builtins/builtins-date.cc
View File

@ -143,7 +143,7 @@ double ParseDateTimeString(Isolate* isolate, Handle<String> str) {
enum ToDateStringMode { kDateOnly, kTimeOnly, kDateAndTime };
typedef base::SmallVector<char, 128> DateBuffer;
using DateBuffer = base::SmallVector<char, 128>;
template <class... Args>
DateBuffer FormatDate(const char* format, Args... args) {

8
src/builtins/builtins-descriptors.h
View File

@ -31,17 +31,17 @@ namespace internal {
// Define interface descriptors for builtins with StubCall linkage.
#define DEFINE_TFC_INTERFACE_DESCRIPTOR(Name, InterfaceDescriptor) \
typedef InterfaceDescriptor##Descriptor Builtin_##Name##_InterfaceDescriptor;
using Builtin_##Name##_InterfaceDescriptor = InterfaceDescriptor##Descriptor;
#define DEFINE_TFS_INTERFACE_DESCRIPTOR(Name, ...) \
typedef Name##Descriptor Builtin_##Name##_InterfaceDescriptor;
using Builtin_##Name##_InterfaceDescriptor = Name##Descriptor;
// Define interface descriptors for IC handlers/dispatchers.
#define DEFINE_TFH_INTERFACE_DESCRIPTOR(Name, InterfaceDescriptor) \
typedef InterfaceDescriptor##Descriptor Builtin_##Name##_InterfaceDescriptor;
using Builtin_##Name##_InterfaceDescriptor = InterfaceDescriptor##Descriptor;
#define DEFINE_ASM_INTERFACE_DESCRIPTOR(Name, InterfaceDescriptor) \
typedef InterfaceDescriptor##Descriptor Builtin_##Name##_InterfaceDescriptor;
using Builtin_##Name##_InterfaceDescriptor = InterfaceDescriptor##Descriptor;
BUILTIN_LIST(IGNORE_BUILTIN, DEFINE_TFJ_INTERFACE_DESCRIPTOR,
DEFINE_TFC_INTERFACE_DESCRIPTOR, DEFINE_TFS_INTERFACE_DESCRIPTOR,

16
src/builtins/builtins-handler-gen.cc
View File

@ -26,13 +26,13 @@ class HandlerBuiltinsAssembler : public CodeStubAssembler {
// compile-time types (int) by dispatching over the runtime type and
// emitting a specialized copy of the given case function for each elements
// kind. Use with caution. This produces a *lot* of code.
typedef std::function<void(ElementsKind)> ElementsKindSwitchCase;
using ElementsKindSwitchCase = std::function<void(ElementsKind)>;
void DispatchByElementsKind(TNode<Int32T> elements_kind,
const ElementsKindSwitchCase& case_function);
// Dispatches over all possible combinations of {from,to} elements kinds.
typedef std::function<void(ElementsKind, ElementsKind)>
ElementsKindTransitionSwitchCase;
using ElementsKindTransitionSwitchCase =
std::function<void(ElementsKind, ElementsKind)>;
void DispatchForElementsKindTransition(
TNode<Int32T> from_kind, TNode<Int32T> to_kind,
const ElementsKindTransitionSwitchCase& case_function);
@ -73,7 +73,7 @@ void Builtins::Generate_StoreIC_Uninitialized(
// TODO(mythria): Check if we can remove feedback vector and slot parameters in
// descriptor.
void HandlerBuiltinsAssembler::Generate_KeyedStoreIC_Slow() {
typedef StoreWithVectorDescriptor Descriptor;
using Descriptor = StoreWithVectorDescriptor;
Node* receiver = Parameter(Descriptor::kReceiver);
Node* name = Parameter(Descriptor::kName);
Node* value = Parameter(Descriptor::kValue);
@ -106,7 +106,7 @@ TF_BUILTIN(KeyedStoreIC_Slow_NoTransitionHandleCOW, HandlerBuiltinsAssembler) {
}
void HandlerBuiltinsAssembler::Generate_StoreInArrayLiteralIC_Slow() {
typedef StoreWithVectorDescriptor Descriptor;
using Descriptor = StoreWithVectorDescriptor;
Node* array = Parameter(Descriptor::kReceiver);
Node* index = Parameter(Descriptor::kName);
Node* value = Parameter(Descriptor::kValue);
@ -204,7 +204,7 @@ void HandlerBuiltinsAssembler::DispatchForElementsKindTransition(
void HandlerBuiltinsAssembler::Generate_ElementsTransitionAndStore(
KeyedAccessStoreMode store_mode) {
typedef StoreTransitionDescriptor Descriptor;
using Descriptor = StoreTransitionDescriptor;
Node* receiver = Parameter(Descriptor::kReceiver);
Node* key = Parameter(Descriptor::kName);
Node* value = Parameter(Descriptor::kValue);
@ -322,7 +322,7 @@ void HandlerBuiltinsAssembler::DispatchByElementsKind(
void HandlerBuiltinsAssembler::Generate_StoreFastElementIC(
KeyedAccessStoreMode store_mode) {
typedef StoreWithVectorDescriptor Descriptor;
using Descriptor = StoreWithVectorDescriptor;
Node* receiver = Parameter(Descriptor::kReceiver);
Node* key = Parameter(Descriptor::kName);
Node* value = Parameter(Descriptor::kValue);
@ -430,7 +430,7 @@ TF_BUILTIN(KeyedLoadIC_SloppyArguments, CodeStubAssembler) {
}
void HandlerBuiltinsAssembler::Generate_KeyedStoreIC_SloppyArguments() {
typedef StoreWithVectorDescriptor Descriptor;
using Descriptor = StoreWithVectorDescriptor;
Node* receiver = Parameter(Descriptor::kReceiver);
Node* key = Parameter(Descriptor::kName);
Node* value = Parameter(Descriptor::kValue);

2
src/builtins/builtins-iterator-gen.cc
View File

@ -16,7 +16,7 @@
namespace v8 {
namespace internal {
typedef TorqueGeneratedIteratorBuiltinsAssembler::IteratorRecord IteratorRecord;
using IteratorRecord = TorqueGeneratedIteratorBuiltinsAssembler::IteratorRecord;
using compiler::Node;

2
src/builtins/builtins-lazy-gen.h
View File

@ -12,7 +12,7 @@ namespace internal {
class LazyBuiltinsAssembler : public CodeStubAssembler {
public:
typedef JSTrampolineDescriptor Descriptor;
using Descriptor = JSTrampolineDescriptor;
explicit LazyBuiltinsAssembler(compiler::CodeAssemblerState* state)
: CodeStubAssembler(state) {}

2
src/builtins/builtins-object-gen.cc
View File

@ -21,7 +21,7 @@ namespace internal {
// -----------------------------------------------------------------------------
// ES6 section 19.1 Object Objects
typedef compiler::Node Node;
using Node = compiler::Node;
template <class T>
using TNode = CodeStubAssembler::TNode<T>;

2
src/builtins/builtins-promise-gen.cc
View File

@ -18,7 +18,7 @@
namespace v8 {
namespace internal {
typedef compiler::Node Node;
using Node = compiler::Node;
template <class T>
using TNode = CodeStubAssembler::TNode<T>;
using IteratorRecord = IteratorBuiltinsAssembler::IteratorRecord;

18
src/builtins/builtins-promise-gen.h
View File

@ -13,7 +13,7 @@
namespace v8 {
namespace internal {
typedef compiler::CodeAssemblerState CodeAssemblerState;
using CodeAssemblerState = compiler::CodeAssemblerState;
class V8_EXPORT_PRIVATE PromiseBuiltinsAssembler : public CodeStubAssembler {
public:
@ -133,10 +133,10 @@ class V8_EXPORT_PRIVATE PromiseBuiltinsAssembler : public CodeStubAssembler {
Node* CreateThrowerFunction(Node* reason, Node* native_context);
typedef std::function<TNode<Object>(TNode<Context> context, TNode<Smi> index,
TNode<NativeContext> native_context,
TNode<PromiseCapability> capability)>
PromiseAllResolvingElementFunction;
using PromiseAllResolvingElementFunction =
std::function<TNode<Object>(TNode<Context> context, TNode<Smi> index,
TNode<NativeContext> native_context,
TNode<PromiseCapability> capability)>;
Node* PerformPromiseAll(
Node* context, Node* constructor, Node* capability,
@ -172,10 +172,10 @@ class V8_EXPORT_PRIVATE PromiseBuiltinsAssembler : public CodeStubAssembler {
const PromiseAllResolvingElementFunction& create_resolve_element_function,
const PromiseAllResolvingElementFunction& create_reject_element_function);
typedef std::function<TNode<Object>(TNode<Context> context,
TNode<NativeContext> native_context,
TNode<Object> value)>
CreatePromiseAllResolveElementFunctionValue;
using CreatePromiseAllResolveElementFunctionValue =
std::function<TNode<Object>(TNode<Context> context,
TNode<NativeContext> native_context,
TNode<Object> value)>;
void Generate_PromiseAllResolveElementClosure(
TNode<Context> context, TNode<Object> value, TNode<JSFunction> function,

6
src/builtins/builtins-string-gen.cc
View File

@ -16,7 +16,7 @@
namespace v8 {
namespace internal {
typedef compiler::Node Node;
using Node = compiler::Node;
template <class T>
using TNode = compiler::TNode<T>;
@ -748,8 +748,8 @@ void StringBuiltinsAssembler::StringIndexOf(
search_to_direct.instance_type(), &one_one,
&one_two, &two_one, &two_two);
typedef const uint8_t onebyte_t;
typedef const uc16 twobyte_t;
using onebyte_t = const uint8_t;
using twobyte_t = const uc16;
BIND(&one_one);
{

9
src/builtins/builtins-string-gen.h
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@ -62,9 +62,8 @@ class StringBuiltinsAssembler : public CodeStubAssembler {
void GenerateStringRelationalComparison(Node* context, Node* left,
Node* right, Operation op);
typedef std::function<TNode<Object>(
TNode<String> receiver, TNode<IntPtrT> length, TNode<IntPtrT> index)>
StringAtAccessor;
using StringAtAccessor = std::function<TNode<Object>(
TNode<String> receiver, TNode<IntPtrT> length, TNode<IntPtrT> index)>;
void StringIndexOf(Node* const subject_string, Node* const search_string,
Node* const position,
@ -96,8 +95,8 @@ class StringBuiltinsAssembler : public CodeStubAssembler {
//
// Contains fast paths for Smi and RegExp objects.
// Important: {regexp_call} may not contain any code that can call into JS.
typedef std::function<void()> NodeFunction0;
typedef std::function<void(Node* fn)> NodeFunction1;
using NodeFunction0 = std::function<void()>;
using NodeFunction1 = std::function<void(Node* fn)>;
void MaybeCallFunctionAtSymbol(Node* const context, Node* const object,
Node* const maybe_string,
Handle<Symbol> symbol,

2
src/builtins/builtins-typed-array-gen.h
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@ -114,7 +114,7 @@ class TypedArrayBuiltinsAssembler : public CodeStubAssembler {
TNode<IntPtrT> start,
TNode<IntPtrT> end);
typedef std::function<void(ElementsKind, int, int)> TypedArraySwitchCase;
using TypedArraySwitchCase = std::function<void(ElementsKind, int, int)>;
void DispatchTypedArrayByElementsKind(
TNode<Word32T> elements_kind, const TypedArraySwitchCase& case_function);

2
src/builtins/builtins-utils-gen.h
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@ -29,7 +29,7 @@ class CodeAssemblerState;
#define TF_BUILTIN(Name, AssemblerBase) \
class Name##Assembler : public AssemblerBase { \
public: \
typedef Builtin_##Name##_InterfaceDescriptor Descriptor; \
using Descriptor = Builtin_##Name##_InterfaceDescriptor; \
\
explicit Name##Assembler(compiler::CodeAssemblerState* state) \
: AssemblerBase(state) {} \

2
src/builtins/constants-table-builder.h
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@ -42,7 +42,7 @@ class BuiltinsConstantsTableBuilder final {
Isolate* isolate_;
// Maps objects to corresponding indices within the constants list.
typedef IdentityMap<uint32_t, FreeStoreAllocationPolicy> ConstantsMap;
using ConstantsMap = IdentityMap<uint32_t, FreeStoreAllocationPolicy>;
ConstantsMap map_;
DISALLOW_COPY_AND_ASSIGN(BuiltinsConstantsTableBuilder);

2
src/builtins/ia32/builtins-ia32.cc
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@ -3151,7 +3151,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
DCHECK(!AreAliased(api_function_address, argc, holder));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);

4
src/builtins/mips/builtins-mips.cc
View File

@ -2941,7 +2941,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
DCHECK(!AreAliased(api_function_address, argc, call_data,
holder, scratch, base));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);
@ -3058,7 +3058,7 @@ void Builtins::Generate_CallApiGetter(MacroAssembler* masm) {
Register api_function_address = a2;
// Here and below +1 is for name() pushed after the args_ array.
typedef PropertyCallbackArguments PCA;
using PCA = PropertyCallbackArguments;
__ Subu(sp, sp, (PCA::kArgsLength + 1) * kPointerSize);
__ sw(receiver, MemOperand(sp, (PCA::kThisIndex + 1) * kPointerSize));
__ lw(scratch, FieldMemOperand(callback, AccessorInfo::kDataOffset));

4
src/builtins/mips64/builtins-mips64.cc
View File

@ -2977,7 +2977,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
DCHECK(!AreAliased(api_function_address, argc, call_data,
holder, scratch, base));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);
@ -3098,7 +3098,7 @@ void Builtins::Generate_CallApiGetter(MacroAssembler* masm) {
Register api_function_address = a2;
// Here and below +1 is for name() pushed after the args_ array.
typedef PropertyCallbackArguments PCA;
using PCA = PropertyCallbackArguments;
__ Dsubu(sp, sp, (PCA::kArgsLength + 1) * kPointerSize);
__ Sd(receiver, MemOperand(sp, (PCA::kThisIndex + 1) * kPointerSize));
__ Ld(scratch, FieldMemOperand(callback, AccessorInfo::kDataOffset));

2
src/builtins/ppc/builtins-ppc.cc
View File

@ -3063,7 +3063,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
Register scratch = r7;
DCHECK(!AreAliased(api_function_address, argc, call_data, holder, scratch));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);

2
src/builtins/s390/builtins-s390.cc
View File

@ -3101,7 +3101,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
Register scratch = r6;
DCHECK(!AreAliased(api_function_address, argc, call_data, holder, scratch));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);

2
src/builtins/x64/builtins-x64.cc
View File

@ -3138,7 +3138,7 @@ void Builtins::Generate_CallApiCallback(MacroAssembler* masm) {
DCHECK(!AreAliased(api_function_address, argc, holder, call_data,
kScratchRegister));
typedef FunctionCallbackArguments FCA;
using FCA = FunctionCallbackArguments;
STATIC_ASSERT(FCA::kArgsLength == 6);
STATIC_ASSERT(FCA::kNewTargetIndex == 5);

2
src/codegen/code-stub-assembler.cc
View File

@ -13254,7 +13254,7 @@ void CodeStubArguments::SetReceiver(TNode<Object> object) const {
TNode<WordT> CodeStubArguments::AtIndexPtr(
Node* index, CodeStubAssembler::ParameterMode mode) const {
typedef compiler::Node Node;
using Node = compiler::Node;
Node* negated_index = assembler_->IntPtrOrSmiSub(
assembler_->IntPtrOrSmiConstant(0, mode), index, mode);
Node* offset = assembler_->ElementOffsetFromIndex(

35
src/codegen/code-stub-assembler.h
View File

@ -227,7 +227,7 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
enum SlackTrackingMode { kWithSlackTracking, kNoSlackTracking };
typedef base::Flags<AllocationFlag> AllocationFlags;
using AllocationFlags = base::Flags<AllocationFlag>;
enum ParameterMode { SMI_PARAMETERS, INTPTR_PARAMETERS };
@ -624,8 +624,8 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
TNode<BoolT> IsRegularHeapObjectSize(TNode<IntPtrT> size);
typedef std::function<void(Label*, Label*)> BranchGenerator;
typedef std::function<Node*()> NodeGenerator;
using BranchGenerator = std::function<void(Label*, Label*)>;
using NodeGenerator = std::function<Node*()>;
void Assert(const BranchGenerator& branch, const char* message = nullptr,
const char* file = nullptr, int line = 0,
@ -1883,7 +1883,7 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
kAllFixedArraysDontCopyCOW = kAllFixedArrays | kDontCopyCOW
};
typedef base::Flags<ExtractFixedArrayFlag> ExtractFixedArrayFlags;
using ExtractFixedArrayFlags = base::Flags<ExtractFixedArrayFlag>;
// Copy a portion of an existing FixedArray or FixedDoubleArray into a new
// array, including special appropriate handling for empty arrays and COW
@ -2925,10 +2925,9 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
// This is a type of a lookup in holder generator function. In case of a
// property lookup the {key} is guaranteed to be an unique name and in case of
// element lookup the key is an Int32 index.
typedef std::function<void(Node* receiver, Node* holder, Node* map,
Node* instance_type, Node* key, Label* next_holder,
Label* if_bailout)>
LookupInHolder;
using LookupInHolder = std::function<void(
Node* receiver, Node* holder, Node* map, Node* instance_type, Node* key,
Label* next_holder, Label* if_bailout)>;
// For integer indexed exotic cases, check if the given string cannot be a
// special index. If we are not sure that the given string is not a special
@ -3093,7 +3092,7 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
enum class IndexAdvanceMode { kPre, kPost };
typedef std::function<void(Node* index)> FastLoopBody;
using FastLoopBody = std::function<void(Node* index)>;
Node* BuildFastLoop(const VariableList& var_list, Node* start_index,
Node* end_index, const FastLoopBody& body, int increment,
@ -3110,8 +3109,8 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
enum class ForEachDirection { kForward, kReverse };
typedef std::function<void(Node* fixed_array, Node* offset)>
FastFixedArrayForEachBody;
using FastFixedArrayForEachBody =
std::function<void(Node* fixed_array, Node* offset)>;
void BuildFastFixedArrayForEach(
const CodeStubAssembler::VariableList& vars, Node* fixed_array,
@ -3444,8 +3443,8 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
TNode<Uint32T> DescriptorArrayGetDetails(TNode<DescriptorArray> descriptors,
TNode<Uint32T> descriptor_number);
typedef std::function<void(TNode<IntPtrT> descriptor_key_index)>
ForEachDescriptorBodyFunction;
using ForEachDescriptorBodyFunction =
std::function<void(TNode<IntPtrT> descriptor_key_index)>;
// Descriptor array accessors based on key_index, which is equal to
// DescriptorArray::ToKeyIndex(descriptor).
@ -3474,8 +3473,8 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
TNode<MaybeObject> LoadFieldTypeByDescriptorEntry(
TNode<DescriptorArray> descriptors, TNode<IntPtrT> descriptor);
typedef std::function<void(TNode<Name> key, TNode<Object> value)>
ForEachKeyValueFunction;
using ForEachKeyValueFunction =
std::function<void(TNode<Name> key, TNode<Object> value)>;
enum ForEachEnumerationMode {
// String and then Symbol properties according to the spec
@ -3600,7 +3599,7 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
class V8_EXPORT_PRIVATE CodeStubArguments {
public:
typedef compiler::Node Node;
using Node = compiler::Node;
template <class T>
using TNode = compiler::TNode<T>;
template <class T>
@ -3680,7 +3679,7 @@ class V8_EXPORT_PRIVATE CodeStubArguments {
return assembler_->UncheckedCast<IntPtrT>(argc_);
}
typedef std::function<void(Node* arg)> ForEachBodyFunction;
using ForEachBodyFunction = std::function<void(Node* arg)>;
// Iteration doesn't include the receiver. |first| and |last| are zero-based.
void ForEach(const ForEachBodyFunction& body, Node* first = nullptr,
@ -3719,7 +3718,7 @@ class ToDirectStringAssembler : public CodeStubAssembler {
enum Flag {
kDontUnpackSlicedStrings = 1 << 0,
};
typedef base::Flags<Flag> Flags;
using Flags = base::Flags<Flag>;
ToDirectStringAssembler(compiler::CodeAssemblerState* state, Node* string,
Flags flags = Flags());

4
src/codegen/compiler.h
View File

@ -35,8 +35,8 @@ class UnoptimizedCompilationInfo;
class UnoptimizedCompilationJob;
class WorkerThreadRuntimeCallStats;
typedef std::forward_list<std::unique_ptr<UnoptimizedCompilationJob>>
UnoptimizedCompilationJobList;
using UnoptimizedCompilationJobList =
std::forward_list<std::unique_ptr<UnoptimizedCompilationJob>>;
// The V8 compiler API.
//

2
src/codegen/external-reference.h
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@ -270,8 +270,6 @@ class ExternalReference {
EXTERNAL_REFERENCE_LIST_WITH_ISOLATE(COUNT_EXTERNAL_REFERENCE);
#undef COUNT_EXTERNAL_REFERENCE
typedef Address ExternalReferenceRedirector(Address original, Type type);
ExternalReference() : address_(kNullAddress) {}
static ExternalReference Create(const SCTableReference& table_ref);
static ExternalReference Create(StatsCounter* counter);

8
src/codegen/interface-descriptors.h
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@ -99,7 +99,7 @@ class V8_EXPORT_PRIVATE CallInterfaceDescriptorData {
// untagged stack arguments.
kNoStackScan = 1u << 1,
};
typedef base::Flags<Flag> Flags;
using Flags = base::Flags<Flag>;
CallInterfaceDescriptorData() = default;
@ -225,7 +225,7 @@ class V8_EXPORT_PRIVATE CallDescriptors : public AllStatic {
class V8_EXPORT_PRIVATE CallInterfaceDescriptor {
public:
typedef CallInterfaceDescriptorData::Flags Flags;
using Flags = CallInterfaceDescriptorData::Flags;
CallInterfaceDescriptor() : data_(nullptr) {}
virtual ~CallInterfaceDescriptor() = default;
@ -485,10 +485,10 @@ class V8_EXPORT_PRIVATE VoidDescriptor : public CallInterfaceDescriptor {
// Dummy descriptor used to mark builtins that don't yet have their proper
// descriptor associated.
typedef VoidDescriptor DummyDescriptor;
using DummyDescriptor = VoidDescriptor;
// Dummy descriptor that marks builtins with C calling convention.
typedef VoidDescriptor CCallDescriptor;
using CCallDescriptor = VoidDescriptor;
class AllocateDescriptor : public CallInterfaceDescriptor {
public:

2
src/codegen/optimized-compilation-info.h
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@ -259,7 +259,7 @@ class V8_EXPORT_PRIVATE OptimizedCompilationInfo final {
}
};
typedef std::vector<InlinedFunctionHolder> InlinedFunctionList;
using InlinedFunctionList = std::vector<InlinedFunctionHolder>;
InlinedFunctionList& inlined_functions() { return inlined_functions_; }
// Returns the inlining id for source position tracking.

4
src/codegen/reglist.h
View File

@ -15,9 +15,9 @@ namespace internal {
// Register configurations.
#if V8_TARGET_ARCH_ARM64
typedef uint64_t RegList;
using RegList = uint64_t;
#else
typedef uint32_t RegList;
using RegList = uint32_t;
#endif
// Get the number of registers in a given register list.

2
src/codegen/signature.h
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@ -105,7 +105,7 @@ class Signature : public ZoneObject {
const T* reps_;
};
typedef Signature<MachineType> MachineSignature;
using MachineSignature = Signature<MachineType>;
template <typename T>
size_t hash_value(const Signature<T>& sig) {

2
src/codegen/source-position-table.cc
View File

@ -48,7 +48,7 @@ void SubtractFromEntry(PositionTableEntry& value,
// Helper: Encode an integer.
template <typename T>
void EncodeInt(std::vector<byte>& bytes, T value) {
typedef typename std::make_unsigned<T>::type unsigned_type;
using unsigned_type = typename std::make_unsigned<T>::type;
// Zig-zag encoding.
static const int kShift = sizeof(T) * kBitsPerByte - 1;
value = ((static_cast<unsigned_type>(value) << 1) ^ (value >> kShift));

10
src/codegen/source-position.h
View File

@ -142,18 +142,18 @@ class SourcePosition final {
void Print(std::ostream& out, SharedFunctionInfo function) const;
typedef BitField64<bool, 0, 1> IsExternalField;
using IsExternalField = BitField64<bool, 0, 1>;
// The two below are only used if IsExternal() is true.
typedef BitField64<int, 1, 20> ExternalLineField;
typedef BitField64<int, 21, 10> ExternalFileIdField;
using ExternalLineField = BitField64<int, 1, 20>;
using ExternalFileIdField = BitField64<int, 21, 10>;
// ScriptOffsetField is only used if IsExternal() is false.
typedef BitField64<int, 1, 30> ScriptOffsetField;
using ScriptOffsetField = BitField64<int, 1, 30>;
// InliningId is in the high bits for better compression in
// SourcePositionTable.
typedef BitField64<int, 31, 16> InliningIdField;
using InliningIdField = BitField64<int, 31, 16>;
// Leaving the highest bit untouched to allow for signed conversion.
uint64_t value_;

96
src/common/assert-scope.h
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@ -119,16 +119,16 @@ class PerIsolateAssertScopeDebugOnly {
// Per-thread assert scopes.
// Scope to document where we do not expect handles to be created.
typedef PerThreadAssertScopeDebugOnly<HANDLE_ALLOCATION_ASSERT, false>
DisallowHandleAllocation;
using DisallowHandleAllocation =
PerThreadAssertScopeDebugOnly<HANDLE_ALLOCATION_ASSERT, false>;
// Scope to introduce an exception to DisallowHandleAllocation.
typedef PerThreadAssertScopeDebugOnly<HANDLE_ALLOCATION_ASSERT, true>
AllowHandleAllocation;
using AllowHandleAllocation =
PerThreadAssertScopeDebugOnly<HANDLE_ALLOCATION_ASSERT, true>;
// Scope to document where we do not expect any allocation and GC.
typedef PerThreadAssertScopeDebugOnly<HEAP_ALLOCATION_ASSERT, false>
DisallowHeapAllocation;
using DisallowHeapAllocation =
PerThreadAssertScopeDebugOnly<HEAP_ALLOCATION_ASSERT, false>;
#ifdef DEBUG
#define DISALLOW_HEAP_ALLOCATION(name) DisallowHeapAllocation name;
#else
@ -136,32 +136,32 @@ typedef PerThreadAssertScopeDebugOnly<HEAP_ALLOCATION_ASSERT, false>
#endif
// Scope to introduce an exception to DisallowHeapAllocation.
typedef PerThreadAssertScopeDebugOnly<HEAP_ALLOCATION_ASSERT, true>
AllowHeapAllocation;
using AllowHeapAllocation =
PerThreadAssertScopeDebugOnly<HEAP_ALLOCATION_ASSERT, true>;
// Scope to document where we do not expect any handle dereferences.
typedef PerThreadAssertScopeDebugOnly<HANDLE_DEREFERENCE_ASSERT, false>
DisallowHandleDereference;
using DisallowHandleDereference =
PerThreadAssertScopeDebugOnly<HANDLE_DEREFERENCE_ASSERT, false>;
// Scope to introduce an exception to DisallowHandleDereference.
typedef PerThreadAssertScopeDebugOnly<HANDLE_DEREFERENCE_ASSERT, true>
AllowHandleDereference;
using AllowHandleDereference =
PerThreadAssertScopeDebugOnly<HANDLE_DEREFERENCE_ASSERT, true>;
// Scope to document where we do not expect deferred handles to be dereferenced.
typedef PerThreadAssertScopeDebugOnly<DEFERRED_HANDLE_DEREFERENCE_ASSERT, false>
DisallowDeferredHandleDereference;
using DisallowDeferredHandleDereference =
PerThreadAssertScopeDebugOnly<DEFERRED_HANDLE_DEREFERENCE_ASSERT, false>;
// Scope to introduce an exception to DisallowDeferredHandleDereference.
typedef PerThreadAssertScopeDebugOnly<DEFERRED_HANDLE_DEREFERENCE_ASSERT, true>
AllowDeferredHandleDereference;
using AllowDeferredHandleDereference =
PerThreadAssertScopeDebugOnly<DEFERRED_HANDLE_DEREFERENCE_ASSERT, true>;
// Scope to document where we do not expect deferred handles to be dereferenced.
typedef PerThreadAssertScopeDebugOnly<CODE_DEPENDENCY_CHANGE_ASSERT, false>
DisallowCodeDependencyChange;
using DisallowCodeDependencyChange =
PerThreadAssertScopeDebugOnly<CODE_DEPENDENCY_CHANGE_ASSERT, false>;
// Scope to introduce an exception to DisallowDeferredHandleDereference.
typedef PerThreadAssertScopeDebugOnly<CODE_DEPENDENCY_CHANGE_ASSERT, true>
AllowCodeDependencyChange;
using AllowCodeDependencyChange =
PerThreadAssertScopeDebugOnly<CODE_DEPENDENCY_CHANGE_ASSERT, true>;
class DisallowHeapAccess {
DisallowCodeDependencyChange no_dependency_change_;
@ -183,60 +183,60 @@ class DisallowHeapAccessIf {
// Per-isolate assert scopes.
// Scope to document where we do not expect javascript execution.
typedef PerIsolateAssertScope<JAVASCRIPT_EXECUTION_ASSERT, false>
DisallowJavascriptExecution;
using DisallowJavascriptExecution =
PerIsolateAssertScope<JAVASCRIPT_EXECUTION_ASSERT, false>;
// Scope to introduce an exception to DisallowJavascriptExecution.
typedef PerIsolateAssertScope<JAVASCRIPT_EXECUTION_ASSERT, true>
AllowJavascriptExecution;
using AllowJavascriptExecution =
PerIsolateAssertScope<JAVASCRIPT_EXECUTION_ASSERT, true>;
// Scope to document where we do not expect javascript execution (debug only)
typedef PerIsolateAssertScopeDebugOnly<JAVASCRIPT_EXECUTION_ASSERT, false>
DisallowJavascriptExecutionDebugOnly;
using DisallowJavascriptExecutionDebugOnly =
PerIsolateAssertScopeDebugOnly<JAVASCRIPT_EXECUTION_ASSERT, false>;
// Scope to introduce an exception to DisallowJavascriptExecutionDebugOnly.
typedef PerIsolateAssertScopeDebugOnly<JAVASCRIPT_EXECUTION_ASSERT, true>
AllowJavascriptExecutionDebugOnly;
using AllowJavascriptExecutionDebugOnly =
PerIsolateAssertScopeDebugOnly<JAVASCRIPT_EXECUTION_ASSERT, true>;
// Scope in which javascript execution leads to exception being thrown.
typedef PerIsolateAssertScope<JAVASCRIPT_EXECUTION_THROWS, false>
ThrowOnJavascriptExecution;
using ThrowOnJavascriptExecution =
PerIsolateAssertScope<JAVASCRIPT_EXECUTION_THROWS, false>;
// Scope to introduce an exception to ThrowOnJavascriptExecution.
typedef PerIsolateAssertScope<JAVASCRIPT_EXECUTION_THROWS, true>
NoThrowOnJavascriptExecution;
using NoThrowOnJavascriptExecution =
PerIsolateAssertScope<JAVASCRIPT_EXECUTION_THROWS, true>;
// Scope in which javascript execution causes dumps.
typedef PerIsolateAssertScope<JAVASCRIPT_EXECUTION_DUMP, false>
DumpOnJavascriptExecution;
using DumpOnJavascriptExecution =
PerIsolateAssertScope<JAVASCRIPT_EXECUTION_DUMP, false>;
// Scope in which javascript execution causes dumps.
typedef PerIsolateAssertScope<JAVASCRIPT_EXECUTION_DUMP, true>
NoDumpOnJavascriptExecution;
using NoDumpOnJavascriptExecution =
PerIsolateAssertScope<JAVASCRIPT_EXECUTION_DUMP, true>;
// Scope to document where we do not expect deoptimization.
typedef PerIsolateAssertScopeDebugOnly<DEOPTIMIZATION_ASSERT, false>
DisallowDeoptimization;
using DisallowDeoptimization =
PerIsolateAssertScopeDebugOnly<DEOPTIMIZATION_ASSERT, false>;
// Scope to introduce an exception to DisallowDeoptimization.
typedef PerIsolateAssertScopeDebugOnly<DEOPTIMIZATION_ASSERT, true>
AllowDeoptimization;
using AllowDeoptimization =
PerIsolateAssertScopeDebugOnly<DEOPTIMIZATION_ASSERT, true>;
// Scope to document where we do not expect deoptimization.
typedef PerIsolateAssertScopeDebugOnly<COMPILATION_ASSERT, false>
DisallowCompilation;
using DisallowCompilation =
PerIsolateAssertScopeDebugOnly<COMPILATION_ASSERT, false>;
// Scope to introduce an exception to DisallowDeoptimization.
typedef PerIsolateAssertScopeDebugOnly<COMPILATION_ASSERT, true>
AllowCompilation;
using AllowCompilation =
PerIsolateAssertScopeDebugOnly<COMPILATION_ASSERT, true>;
// Scope to document where we do not expect exceptions.
typedef PerIsolateAssertScopeDebugOnly<NO_EXCEPTION_ASSERT, false>
DisallowExceptions;
using DisallowExceptions =
PerIsolateAssertScopeDebugOnly<NO_EXCEPTION_ASSERT, false>;
// Scope to introduce an exception to DisallowExceptions.
typedef PerIsolateAssertScopeDebugOnly<NO_EXCEPTION_ASSERT, true>
AllowExceptions;
using AllowExceptions =
PerIsolateAssertScopeDebugOnly<NO_EXCEPTION_ASSERT, true>;
// Explicit instantiation declarations.
extern template class PerThreadAssertScope<HEAP_ALLOCATION_ASSERT, false>;

12
src/common/globals.h
View File

@ -110,7 +110,7 @@ class AllStatic {
#endif
};
typedef uint8_t byte;
using byte = uint8_t;
// -----------------------------------------------------------------------------
// Constants
@ -316,8 +316,8 @@ constexpr uint64_t kQuietNaNMask = static_cast<uint64_t>(0xfff) << 51;
// Latin1/UTF-16 constants
// Code-point values in Unicode 4.0 are 21 bits wide.
// Code units in UTF-16 are 16 bits wide.
typedef uint16_t uc16;
typedef int32_t uc32;
using uc16 = uint16_t;
using uc32 = int32_t;
constexpr int kOneByteSize = kCharSize;
constexpr int kUC16Size = sizeof(uc16); // NOLINT
@ -892,11 +892,11 @@ union IeeeDoubleBigEndianArchType {
};
#if V8_TARGET_LITTLE_ENDIAN
typedef IeeeDoubleLittleEndianArchType IeeeDoubleArchType;
using IeeeDoubleArchType = IeeeDoubleLittleEndianArchType;
constexpr int kIeeeDoubleMantissaWordOffset = 0;
constexpr int kIeeeDoubleExponentWordOffset = 4;
#else
typedef IeeeDoubleBigEndianArchType IeeeDoubleArchType;
using IeeeDoubleArchType = IeeeDoubleBigEndianArchType;
constexpr int kIeeeDoubleMantissaWordOffset = 4;
constexpr int kIeeeDoubleExponentWordOffset = 0;
#endif
@ -1384,7 +1384,7 @@ enum class DataPropertyInLiteralFlag {
kDontEnum = 1 << 0,
kSetFunctionName = 1 << 1
};
typedef base::Flags<DataPropertyInLiteralFlag> DataPropertyInLiteralFlags;
using DataPropertyInLiteralFlags = base::Flags<DataPropertyInLiteralFlag>;
DEFINE_OPERATORS_FOR_FLAGS(DataPropertyInLiteralFlags)
enum ExternalArrayType {

6
src/compiler-dispatcher/compiler-dispatcher.h
View File

@ -75,7 +75,7 @@ class Handle;
// thread.
class V8_EXPORT_PRIVATE CompilerDispatcher {
public:
typedef uintptr_t JobId;
using JobId = uintptr_t;
CompilerDispatcher(Isolate* isolate, Platform* platform,
size_t max_stack_size);
@ -136,8 +136,8 @@ class V8_EXPORT_PRIVATE CompilerDispatcher {
bool aborted;
};
typedef std::map<JobId, std::unique_ptr<Job>> JobMap;
typedef IdentityMap<JobId, FreeStoreAllocationPolicy> SharedToJobIdMap;
using JobMap = std::map<JobId, std::unique_ptr<Job>>;
using SharedToJobIdMap = IdentityMap<JobId, FreeStoreAllocationPolicy>;
void WaitForJobIfRunningOnBackground(Job* job);
JobMap::const_iterator GetJobFor(Handle<SharedFunctionInfo> shared) const;

2
src/d8/async-hooks-wrapper.h
View File

@ -12,7 +12,7 @@
namespace v8 {
typedef double async_id_t;
using async_id_t = double;
struct AsyncContext {
async_id_t execution_async_id;

2
src/d8/d8.h
View File

@ -57,7 +57,7 @@ class CounterCollection {
Counter counters_[kMaxCounters];
};
typedef std::unordered_map<std::string, Counter*> CounterMap;
using CounterMap = std::unordered_map<std::string, Counter*>;
class SourceGroup {
public:

10
src/deoptimizer/deoptimizer.h
View File

@ -219,8 +219,8 @@ class TranslatedFrame {
int input_index_;
};
typedef TranslatedValue& reference;
typedef TranslatedValue const& const_reference;
using reference = TranslatedValue&;
using const_reference = TranslatedValue const&;
iterator begin() { return iterator(values_.begin()); }
iterator end() { return iterator(values_.end()); }
@ -278,7 +278,7 @@ class TranslatedFrame {
int return_value_offset_;
int return_value_count_;
typedef std::deque<TranslatedValue> ValuesContainer;
using ValuesContainer = std::deque<TranslatedValue>;
ValuesContainer values_;
};
@ -308,11 +308,11 @@ class TranslatedState {
// Store newly materialized values into the isolate.
void StoreMaterializedValuesAndDeopt(JavaScriptFrame* frame);
typedef std::vector<TranslatedFrame>::iterator iterator;
using iterator = std::vector<TranslatedFrame>::iterator;
iterator begin() { return frames_.begin(); }
iterator end() { return frames_.end(); }
typedef std::vector<TranslatedFrame>::const_iterator const_iterator;
using const_iterator = std::vector<TranslatedFrame>::const_iterator;
const_iterator begin() const { return frames_.begin(); }
const_iterator end() const { return frames_.end(); }

2
src/diagnostics/basic-block-profiler.cc
View File

@ -78,7 +78,7 @@ void BasicBlockProfiler::ResetCounts() {
std::ostream& operator<<(std::ostream& os, const BasicBlockProfiler& p) {
os << "---- Start Profiling Data ----" << std::endl;
typedef BasicBlockProfiler::DataList::const_iterator iterator;
using iterator = BasicBlockProfiler::DataList::const_iterator;
for (iterator i = p.data_list_.begin(); i != p.data_list_.end(); ++i) {
os << **i;
}

2
src/diagnostics/basic-block-profiler.h
View File

@ -49,7 +49,7 @@ class BasicBlockProfiler {
DISALLOW_COPY_AND_ASSIGN(Data);
};
typedef std::list<Data*> DataList;
using DataList = std::list<Data*>;
BasicBlockProfiler() = default;
~BasicBlockProfiler();

8
src/diagnostics/compilation-statistics.cc
View File

@ -113,16 +113,16 @@ std::ostream& operator<<(std::ostream& os, const AsPrintableStatistics& ps) {
// pointers into them.
const CompilationStatistics& s = ps.s;
typedef std::vector<CompilationStatistics::PhaseKindMap::const_iterator>
SortedPhaseKinds;
using SortedPhaseKinds =
std::vector<CompilationStatistics::PhaseKindMap::const_iterator>;
SortedPhaseKinds sorted_phase_kinds(s.phase_kind_map_.size());
for (auto it = s.phase_kind_map_.begin(); it != s.phase_kind_map_.end();
++it) {
sorted_phase_kinds[it->second.insert_order_] = it;
}
typedef std::vector<CompilationStatistics::PhaseMap::const_iterator>
SortedPhases;
using SortedPhases =
std::vector<CompilationStatistics::PhaseMap::const_iterator>;
SortedPhases sorted_phases(s.phase_map_.size());
for (auto it = s.phase_map_.begin(); it != s.phase_map_.end(); ++it) {
sorted_phases[it->second.insert_order_] = it;

6
src/diagnostics/compilation-statistics.h
View File

@ -73,9 +73,9 @@ class CompilationStatistics final : public Malloced {
friend std::ostream& operator<<(std::ostream& os,
const AsPrintableStatistics& s);
typedef OrderedStats PhaseKindStats;
typedef std::map<std::string, PhaseKindStats> PhaseKindMap;
typedef std::map<std::string, PhaseStats> PhaseMap;
using PhaseKindStats = OrderedStats;
using PhaseKindMap = std::map<std::string, PhaseKindStats>;
using PhaseMap = std::map<std::string, PhaseStats>;
TotalStats total_stats_;
PhaseKindMap phase_kind_map_;

2
src/diagnostics/disasm.h
View File

@ -9,7 +9,7 @@
namespace disasm {
typedef unsigned char byte;
using byte = unsigned char;
// Interface and default implementation for converting addresses and
// register-numbers to text. The default implementation is machine

16
src/diagnostics/gdb-jit.cc
View File

@ -31,14 +31,14 @@ namespace GDBJITInterface {
#define __MACH_O
class MachO;
class MachOSection;
typedef MachO DebugObject;
typedef MachOSection DebugSection;
using DebugObject = MachO;
using DebugSection = MachOSection;
#else
#define __ELF
class ELF;
class ELFSection;
typedef ELF DebugObject;
typedef ELFSection DebugSection;
using DebugObject = ELF;
using DebugSection = ELFSection;
#endif
class Writer {
@ -183,7 +183,7 @@ class DebugSectionBase : public ZoneObject {
virtual bool WriteBodyInternal(Writer* writer) { return false; }
typedef THeader Header;
using Header = THeader;
};
struct MachOSectionHeader {
@ -1823,8 +1823,8 @@ struct AddressRange {
};
struct SplayTreeConfig {
typedef AddressRange Key;
typedef JITCodeEntry* Value;
using Key = AddressRange;
using Value = JITCodeEntry*;
static const AddressRange kNoKey;
static Value NoValue() { return nullptr; }
static int Compare(const AddressRange& a, const AddressRange& b) {
@ -1836,7 +1836,7 @@ struct SplayTreeConfig {
};
const AddressRange SplayTreeConfig::kNoKey = {0, 0};
typedef SplayTree<SplayTreeConfig> CodeMap;
using CodeMap = SplayTree<SplayTreeConfig>;
static CodeMap* GetCodeMap() {
static CodeMap* code_map = nullptr;

2
src/execution/isolate.h
View File

@ -1755,7 +1755,7 @@ class Isolate final : private HiddenFactory {
CompilerDispatcher* compiler_dispatcher_ = nullptr;
typedef std::pair<InterruptCallback, void*> InterruptEntry;
using InterruptEntry = std::pair<InterruptCallback, void*>;
std::queue<InterruptEntry> api_interrupts_queue_;
#define GLOBAL_BACKING_STORE(type, name, initialvalue) type name##_;

9
src/extensions/externalize-string-extension.cc
View File

@ -31,11 +31,10 @@ class SimpleStringResource : public Base {
const size_t length_;
};
typedef SimpleStringResource<char, v8::String::ExternalOneByteStringResource>
SimpleOneByteStringResource;
typedef SimpleStringResource<uc16, v8::String::ExternalStringResource>
SimpleTwoByteStringResource;
using SimpleOneByteStringResource =
SimpleStringResource<char, v8::String::ExternalOneByteStringResource>;
using SimpleTwoByteStringResource =
SimpleStringResource<uc16, v8::String::ExternalStringResource>;
const char* const ExternalizeStringExtension::kSource =
"native function externalizeString();"

2
src/handles/global-handles.cc
View File

@ -763,7 +763,7 @@ void GlobalHandles::SetFinalizationCallbackForTraced(
callback);
}
typedef v8::WeakCallbackInfo<void>::Callback GenericCallback;
using GenericCallback = v8::WeakCallbackInfo<void>::Callback;
void GlobalHandles::MakeWeak(Address* location, void* parameter,
GenericCallback phantom_callback,

2
src/handles/global-handles.h
View File

@ -241,7 +241,7 @@ class V8_EXPORT_PRIVATE GlobalHandles final {
class GlobalHandles::PendingPhantomCallback final {
public:
typedef v8::WeakCallbackInfo<void> Data;
using Data = v8::WeakCallbackInfo<void>;
enum InvocationType { kFirstPass, kSecondPass };

2
src/ia32/macro-assembler-ia32.h
View File

@ -19,7 +19,7 @@ namespace internal {
// Convenience for platform-independent signatures. We do not normally
// distinguish memory operands from other operands on ia32.
typedef Operand MemOperand;
using MemOperand = Operand;
enum RememberedSetAction { EMIT_REMEMBERED_SET, OMIT_REMEMBERED_SET };
enum SmiCheck { INLINE_SMI_CHECK, OMIT_SMI_CHECK };

6
src/ia32/register-ia32.h
View File

@ -92,11 +92,11 @@ class XMMRegister : public RegisterBase<XMMRegister, kDoubleAfterLast> {
explicit constexpr XMMRegister(int code) : RegisterBase(code) {}
};
typedef XMMRegister FloatRegister;
using FloatRegister = XMMRegister;
typedef XMMRegister DoubleRegister;
using DoubleRegister = XMMRegister;
typedef XMMRegister Simd128Register;
using Simd128Register = XMMRegister;
#define DEFINE_REGISTER(R) \
constexpr DoubleRegister R = DoubleRegister::from_code<kDoubleCode_##R>();

2
src/init/bootstrapper.h
View File

@ -97,7 +97,7 @@ class Bootstrapper final {
void LogAllMaps();
Isolate* isolate_;
typedef int NestingCounterType;
using NestingCounterType = int;
NestingCounterType nesting_;
SourceCodeCache extensions_cache_;

4
src/inspector/v8-profiler-agent-impl.cc
View File

@ -303,8 +303,8 @@ Response V8ProfilerAgentImpl::startPreciseCoverage(Maybe<bool> callCount,
// coverage data if it exists (at the time of writing, that's the case for
// each function recompiled after the BlockCount mode has been set); and
// function-granularity coverage data otherwise.
typedef v8::debug::Coverage C;
typedef v8::debug::CoverageMode Mode;
using C = v8::debug::Coverage;
using Mode = v8::debug::CoverageMode;
Mode mode = callCountValue
? (detailedValue ? Mode::kBlockCount : Mode::kPreciseCount)
: (detailedValue ? Mode::kBlockBinary : Mode::kPreciseBinary);

2
src/libplatform/tracing/perfetto-producer.h
View File

@ -20,7 +20,7 @@ class PerfettoTracingController;
class PerfettoProducer final : public ::perfetto::Producer {
public:
typedef ::perfetto::TracingService::ProducerEndpoint ServiceEndpoint;
using ServiceEndpoint = ::perfetto::TracingService::ProducerEndpoint;
explicit PerfettoProducer(PerfettoTracingController* tracing_controller);

8
src/libsampler/sampler.cc
View File

@ -46,9 +46,9 @@ zx_status_t zx_thread_read_state(zx_handle_t h, uint32_t k, void* b, size_t l) {
&dummy_out_len);
}
#if defined(__x86_64__)
typedef zx_x86_64_general_regs_t zx_thread_state_general_regs_t;
using zx_thread_state_general_regs_t = zx_x86_64_general_regs_t;
#else
typedef zx_arm64_general_regs_t zx_thread_state_general_regs_t;
using zx_thread_state_general_regs_t = zx_arm64_general_regs_t;
#endif
#endif // !defined(ZX_THREAD_STATE_GENERAL_REGS)
@ -71,7 +71,7 @@ typedef zx_arm64_general_regs_t zx_thread_state_general_regs_t;
#if defined(__arm__)
typedef struct sigcontext mcontext_t;
using mcontext_t = struct sigcontext;
typedef struct ucontext {
uint32_t uc_flags;
@ -83,7 +83,7 @@ typedef struct ucontext {
#elif defined(__aarch64__)
typedef struct sigcontext mcontext_t;
using mcontext_t = struct sigcontext;
typedef struct ucontext {
uint64_t uc_flags;

4
src/libsampler/sampler.h
View File

@ -92,7 +92,7 @@ class V8_EXPORT_PRIVATE Sampler {
#ifdef USE_SIGNALS
typedef std::atomic_bool AtomicMutex;
using AtomicMutex = std::atomic_bool;
// A helper that uses an std::atomic_bool to create a lock that is obtained on
// construction and released on destruction.
@ -120,7 +120,7 @@ class V8_EXPORT_PRIVATE AtomicGuard {
// take a sample for every Sampler on the current thread.
class V8_EXPORT_PRIVATE SamplerManager {
public:
typedef std::vector<Sampler*> SamplerList;
using SamplerList = std::vector<Sampler*>;
// Add |sampler| to the map if it is not already present.
void AddSampler(Sampler* sampler);

2
src/mips/constants-mips.h
View File

@ -290,7 +290,7 @@ class MSARegisters {
// Instructions encoding constants.
// On MIPS all instructions are 32 bits.
typedef int32_t Instr;
using Instr = int32_t;
// Special Software Interrupt codes when used in the presence of the MIPS
// simulator.

6
src/mips/register-mips.h
View File

@ -260,9 +260,9 @@ class MSARegister : public RegisterBase<MSARegister, kMsaAfterLast> {
// but it is not in common use. Someday we will want to support this in v8.)
// For O32 ABI, Floats and Doubles refer to same set of 32 32-bit registers.
typedef FPURegister FloatRegister;
using FloatRegister = FPURegister;
typedef FPURegister DoubleRegister;
using DoubleRegister = FPURegister;
#define DECLARE_DOUBLE_REGISTER(R) \
constexpr DoubleRegister R = DoubleRegister::from_code<kDoubleCode_##R>();
@ -272,7 +272,7 @@ DOUBLE_REGISTERS(DECLARE_DOUBLE_REGISTER)
constexpr DoubleRegister no_dreg = DoubleRegister::no_reg();
// SIMD registers.
typedef MSARegister Simd128Register;
using Simd128Register = MSARegister;
#define DECLARE_SIMD128_REGISTER(R) \
constexpr Simd128Register R = Simd128Register::from_code<kMsaCode_##R>();

16
src/mips/simulator-mips.cc
View File

@ -4754,7 +4754,7 @@ void Simulator::DecodeTypeMsaELM() {
template <typename T>
T Simulator::MsaBitInstrHelper(uint32_t opcode, T wd, T ws, int32_t m) {
typedef typename std::make_unsigned<T>::type uT;
using uT = typename std::make_unsigned<T>::type;
T res;
switch (opcode) {
case SLLI:
@ -4947,7 +4947,7 @@ void Simulator::DecodeTypeMsaMI10() {
template <typename T>
T Simulator::Msa3RInstrHelper(uint32_t opcode, T wd, T ws, T wt) {
typedef typename std::make_unsigned<T>::type uT;
using uT = typename std::make_unsigned<T>::type;
T res;
T wt_modulo = wt % (sizeof(T) * 8);
switch (opcode) {
@ -5228,8 +5228,8 @@ template <typename T_int, typename T_smaller_int, typename T_reg>
void Msa3RInstrHelper_horizontal(const uint32_t opcode, T_reg ws, T_reg wt,
T_reg wd, const int i,
const int num_of_lanes) {
typedef typename std::make_unsigned<T_int>::type T_uint;
typedef typename std::make_unsigned<T_smaller_int>::type T_smaller_uint;
using T_uint = typename std::make_unsigned<T_int>::type;
using T_smaller_uint = typename std::make_unsigned<T_smaller_int>::type;
T_int* wd_p;
T_smaller_int *ws_p, *wt_p;
ws_p = reinterpret_cast<T_smaller_int*>(ws);
@ -5522,8 +5522,8 @@ void Msa3RFInstrHelper(uint32_t opcode, T_reg ws, T_reg wt, T_reg& wd) {
template <typename T_int, typename T_int_dbl, typename T_reg>
void Msa3RFInstrHelper2(uint32_t opcode, T_reg ws, T_reg wt, T_reg& wd) {
// typedef typename std::make_unsigned<T_int>::type T_uint;
typedef typename std::make_unsigned<T_int_dbl>::type T_uint_dbl;
// using T_uint = typename std::make_unsigned<T_int>::type;
using T_uint_dbl = typename std::make_unsigned<T_int_dbl>::type;
const T_int max_int = std::numeric_limits<T_int>::max();
const T_int min_int = std::numeric_limits<T_int>::min();
const int shift = kBitsPerByte * sizeof(T_int) - 1;
@ -5968,7 +5968,7 @@ static inline bool isSnan(double fp) { return !QUIET_BIT_D(fp); }
template <typename T_int, typename T_fp, typename T_src, typename T_dst>
T_int Msa2RFInstrHelper(uint32_t opcode, T_src src, T_dst& dst,
Simulator* sim) {
typedef typename std::make_unsigned<T_int>::type T_uint;
using T_uint = typename std::make_unsigned<T_int>::type;
switch (opcode) {
case FCLASS: {
#define SNAN_BIT BIT(0)
@ -6153,7 +6153,7 @@ T_int Msa2RFInstrHelper(uint32_t opcode, T_src src, T_dst& dst,
dst = bit_cast<T_int>(static_cast<T_fp>(src));
break;
case FFINT_U:
typedef typename std::make_unsigned<T_src>::type uT_src;
using uT_src = typename std::make_unsigned<T_src>::type;
dst = bit_cast<T_int>(static_cast<T_fp>(bit_cast<uT_src>(src)));
break;
default:

2
src/mips64/constants-mips64.h
View File

@ -253,7 +253,7 @@ class MSARegisters {
// Instructions encoding constants.
// On MIPS all instructions are 32 bits.
typedef int32_t Instr;
using Instr = int32_t;
// Special Software Interrupt codes when used in the presence of the MIPS
// simulator.

6
src/mips64/register-mips64.h
View File

@ -266,9 +266,9 @@ class MSARegister : public RegisterBase<MSARegister, kMsaAfterLast> {
// but it is not in common use. Someday we will want to support this in v8.)
// For O32 ABI, Floats and Doubles refer to same set of 32 32-bit registers.
typedef FPURegister FloatRegister;
using FloatRegister = FPURegister;
typedef FPURegister DoubleRegister;
using DoubleRegister = FPURegister;
#define DECLARE_DOUBLE_REGISTER(R) \
constexpr DoubleRegister R = DoubleRegister::from_code<kDoubleCode_##R>();
@ -278,7 +278,7 @@ DOUBLE_REGISTERS(DECLARE_DOUBLE_REGISTER)
constexpr DoubleRegister no_dreg = DoubleRegister::no_reg();
// SIMD registers.
typedef MSARegister Simd128Register;
using Simd128Register = MSARegister;
#define DECLARE_SIMD128_REGISTER(R) \
constexpr Simd128Register R = Simd128Register::from_code<kMsaCode_##R>();

16
src/mips64/simulator-mips64.cc
View File

@ -5009,7 +5009,7 @@ void Simulator::DecodeTypeMsaELM() {
template <typename T>
T Simulator::MsaBitInstrHelper(uint32_t opcode, T wd, T ws, int32_t m) {
typedef typename std::make_unsigned<T>::type uT;
using uT = typename std::make_unsigned<T>::type;
T res;
switch (opcode) {
case SLLI:
@ -5202,7 +5202,7 @@ void Simulator::DecodeTypeMsaMI10() {
template <typename T>
T Simulator::Msa3RInstrHelper(uint32_t opcode, T wd, T ws, T wt) {
typedef typename std::make_unsigned<T>::type uT;
using uT = typename std::make_unsigned<T>::type;
T res;
int wt_modulo = wt % (sizeof(T) * 8);
switch (opcode) {
@ -5482,8 +5482,8 @@ template <typename T_int, typename T_smaller_int, typename T_reg>
void Msa3RInstrHelper_horizontal(const uint32_t opcode, T_reg ws, T_reg wt,
T_reg wd, const int i,
const int num_of_lanes) {
typedef typename std::make_unsigned<T_int>::type T_uint;
typedef typename std::make_unsigned<T_smaller_int>::type T_smaller_uint;
using T_uint = typename std::make_unsigned<T_int>::type;
using T_smaller_uint = typename std::make_unsigned<T_smaller_int>::type;
T_int* wd_p;
T_smaller_int *ws_p, *wt_p;
ws_p = reinterpret_cast<T_smaller_int*>(ws);
@ -5776,8 +5776,8 @@ void Msa3RFInstrHelper(uint32_t opcode, T_reg ws, T_reg wt, T_reg& wd) {
template <typename T_int, typename T_int_dbl, typename T_reg>
void Msa3RFInstrHelper2(uint32_t opcode, T_reg ws, T_reg wt, T_reg& wd) {
// typedef typename std::make_unsigned<T_int>::type T_uint;
typedef typename std::make_unsigned<T_int_dbl>::type T_uint_dbl;
// using T_uint = typename std::make_unsigned<T_int>::type;
using T_uint_dbl = typename std::make_unsigned<T_int_dbl>::type;
const T_int max_int = std::numeric_limits<T_int>::max();
const T_int min_int = std::numeric_limits<T_int>::min();
const int shift = kBitsPerByte * sizeof(T_int) - 1;
@ -6229,7 +6229,7 @@ static inline bool isSnan(double fp) { return !QUIET_BIT_D(fp); }
template <typename T_int, typename T_fp, typename T_src, typename T_dst>
T_int Msa2RFInstrHelper(uint32_t opcode, T_src src, T_dst& dst,
Simulator* sim) {
typedef typename std::make_unsigned<T_int>::type T_uint;
using T_uint = typename std::make_unsigned<T_int>::type;
switch (opcode) {
case FCLASS: {
#define SNAN_BIT BIT(0)
@ -6414,7 +6414,7 @@ T_int Msa2RFInstrHelper(uint32_t opcode, T_src src, T_dst& dst,
dst = bit_cast<T_int>(static_cast<T_fp>(src));
break;
case FFINT_U:
typedef typename std::make_unsigned<T_src>::type uT_src;
using uT_src = typename std::make_unsigned<T_src>::type;
dst = bit_cast<T_int>(static_cast<T_fp>(bit_cast<uT_src>(src)));
break;
default:

4
src/numbers/bignum.h
View File

@ -73,8 +73,8 @@ class V8_EXPORT_PRIVATE Bignum {
}
private:
typedef uint32_t Chunk;
typedef uint64_t DoubleChunk;
using Chunk = uint32_t;
using DoubleChunk = uint64_t;
static const int kChunkSize = sizeof(Chunk) * 8;
static const int kDoubleChunkSize = sizeof(DoubleChunk) * 8;

4
src/objects/contexts.h
View File

@ -656,7 +656,7 @@ class Context : public HeapObject {
DECL_PRINTER(Context)
DECL_VERIFIER(Context)
typedef FlexibleBodyDescriptor<kStartOfTaggedFieldsOffset> BodyDescriptor;
using BodyDescriptor = FlexibleBodyDescriptor<kStartOfTaggedFieldsOffset>;
private:
#ifdef DEBUG
@ -710,7 +710,7 @@ class NativeContext : public Context {
OBJECT_CONSTRUCTORS(NativeContext, Context);
};
typedef Context::Field ContextField;
using ContextField = Context::Field;
} // namespace internal
} // namespace v8

22
src/objects/elements.cc
View File

@ -116,7 +116,7 @@ enum Where { AT_START, AT_END };
template <ElementsKind Kind>
class ElementsKindTraits {
public:
typedef FixedArrayBase BackingStore;
using BackingStore = FixedArrayBase;
};
#define ELEMENTS_TRAITS(Class, KindParam, Store) \
@ -124,7 +124,7 @@ class ElementsKindTraits {
class ElementsKindTraits<KindParam> { \
public: /* NOLINT */ \
static constexpr ElementsKind Kind = KindParam; \
typedef Store BackingStore; \
using BackingStore = Store; \
}; \
constexpr ElementsKind ElementsKindTraits<KindParam>::Kind;
ELEMENTS_LIST(ELEMENTS_TRAITS)
@ -570,8 +570,8 @@ class ElementsAccessorBase : public InternalElementsAccessor {
public:
ElementsAccessorBase() = default;
typedef ElementsTraitsParam ElementsTraits;
typedef typename ElementsTraitsParam::BackingStore BackingStore;
using ElementsTraits = ElementsTraitsParam;
using BackingStore = typename ElementsTraitsParam::BackingStore;
static ElementsKind kind() { return ElementsTraits::Kind; }
@ -1888,7 +1888,7 @@ class DictionaryElementsAccessor
template <typename Subclass, typename KindTraits>
class FastElementsAccessor : public ElementsAccessorBase<Subclass, KindTraits> {
public:
typedef typename KindTraits::BackingStore BackingStore;
using BackingStore = typename KindTraits::BackingStore;
static Handle<NumberDictionary> NormalizeImpl(Handle<JSObject> object,
Handle<FixedArrayBase> store) {
@ -2605,7 +2605,7 @@ template <typename Subclass, typename KindTraits>
class FastSealedObjectElementsAccessor
: public FastSmiOrObjectElementsAccessor<Subclass, KindTraits> {
public:
typedef typename KindTraits::BackingStore BackingStore;
using BackingStore = typename KindTraits::BackingStore;
static Handle<Object> RemoveElement(Handle<JSArray> receiver,
Where remove_position) {
@ -2699,7 +2699,7 @@ template <typename Subclass, typename KindTraits>
class FastFrozenObjectElementsAccessor
: public FastSmiOrObjectElementsAccessor<Subclass, KindTraits> {
public:
typedef typename KindTraits::BackingStore BackingStore;
using BackingStore = typename KindTraits::BackingStore;
static inline void SetImpl(Handle<JSObject> holder, uint32_t entry,
Object value) {
@ -2910,8 +2910,8 @@ class TypedElementsAccessor
: public ElementsAccessorBase<TypedElementsAccessor<Kind, ctype>,
ElementsKindTraits<Kind>> {
public:
typedef typename ElementsKindTraits<Kind>::BackingStore BackingStore;
typedef TypedElementsAccessor<Kind, ctype> AccessorClass;
using BackingStore = typename ElementsKindTraits<Kind>::BackingStore;
using AccessorClass = TypedElementsAccessor<Kind, ctype>;
static inline void SetImpl(Handle<JSObject> holder, uint32_t entry,
Object value) {
@ -3587,8 +3587,8 @@ class TypedElementsAccessor
};
#define FIXED_ELEMENTS_ACCESSOR(Type, type, TYPE, ctype) \
typedef TypedElementsAccessor<TYPE##_ELEMENTS, ctype> \
Fixed##Type##ElementsAccessor;
using Fixed##Type##ElementsAccessor = \
TypedElementsAccessor<TYPE##_ELEMENTS, ctype>;
TYPED_ARRAYS(FIXED_ELEMENTS_ACCESSOR)
#undef FIXED_ELEMENTS_ACCESSOR

12
src/objects/feedback-vector.h
View File

@ -141,7 +141,7 @@ inline LanguageMode GetLanguageModeFromSlotKind(FeedbackSlotKind kind) {
V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
FeedbackSlotKind kind);
typedef std::vector<MaybeObjectHandle> MaybeObjectHandles;
using MaybeObjectHandles = std::vector<MaybeObjectHandle>;
class FeedbackMetadata;
@ -552,9 +552,9 @@ class FeedbackMetadata : public HeapObject {
void SetKind(FeedbackSlot slot, FeedbackSlotKind kind);
typedef BitSetComputer<FeedbackSlotKind, kFeedbackSlotKindBits,
kInt32Size * kBitsPerByte, uint32_t>
VectorICComputer;
using VectorICComputer =
BitSetComputer<FeedbackSlotKind, kFeedbackSlotKindBits,
kInt32Size * kBitsPerByte, uint32_t>;
OBJECT_CONSTRUCTORS(FeedbackMetadata, HeapObject);
};
@ -697,8 +697,8 @@ class V8_EXPORT_PRIVATE FeedbackNexus final {
// count (taken from the type feedback vector).
float ComputeCallFrequency();
typedef BitField<SpeculationMode, 0, 1> SpeculationModeField;
typedef BitField<uint32_t, 1, 31> CallCountField;
using SpeculationModeField = BitField<SpeculationMode, 0, 1>;
using CallCountField = BitField<uint32_t, 1, 31>;
// For InstanceOf ICs.
MaybeHandle<JSObject> GetConstructorFeedback() const;

2
src/objects/objects-body-descriptors.h
View File

@ -123,7 +123,7 @@ class FlexibleBodyDescriptor final : public BodyDescriptorBase {
static inline int SizeOf(Map map, HeapObject object);
};
typedef FlexibleBodyDescriptor<HeapObject::kHeaderSize> StructBodyDescriptor;
using StructBodyDescriptor = FlexibleBodyDescriptor<HeapObject::kHeaderSize>;
template <int start_offset>
class FlexibleWeakBodyDescriptor final : public BodyDescriptorBase {

2
src/objects/objects.cc
View File

@ -2847,7 +2847,7 @@ static int AppendUniqueCallbacks(Isolate* isolate,
}
struct FixedArrayAppender {
typedef FixedArray Array;
using Array = FixedArray;
static bool Contains(Handle<Name> key, Handle<AccessorInfo> entry,
int valid_descriptors, Handle<FixedArray> array) {
for (int i = 0; i < valid_descriptors; i++) {

2
src/ppc/constants-ppc.h
View File

@ -128,7 +128,7 @@ inline Condition NegateCondition(Condition cond) {
// representing instructions from usual 32 bit values.
// Instruction objects are pointers to 32bit values, and provide methods to
// access the various ISA fields.
typedef uint32_t Instr;
using Instr = uint32_t;
#define PPC_XX3_OPCODE_LIST(V) \
/* VSX Scalar Add Double-Precision */ \

4
src/ppc/register-ppc.h
View File

@ -249,10 +249,10 @@ ASSERT_TRIVIALLY_COPYABLE(DoubleRegister);
static_assert(sizeof(DoubleRegister) == sizeof(int),
"DoubleRegister can efficiently be passed by value");
typedef DoubleRegister FloatRegister;
using FloatRegister = DoubleRegister;
// TODO(ppc) Define SIMD registers.
typedef DoubleRegister Simd128Register;
using Simd128Register = DoubleRegister;
#define DEFINE_REGISTER(R) \
constexpr DoubleRegister R = DoubleRegister::from_code<kDoubleCode_##R>();

2
src/profiler/allocation-tracker.h
View File

@ -87,7 +87,7 @@ class V8_EXPORT_PRIVATE AddressToTraceMap {
unsigned trace_node_id;
};
// [start, end) -> trace
typedef std::map<Address, RangeStack> RangeMap;
using RangeMap = std::map<Address, RangeStack>;
void RemoveRange(Address start, Address end);

4
src/profiler/cpu-profiler.h
View File

@ -253,8 +253,8 @@ class V8_EXPORT_PRIVATE CpuProfiler {
static void CollectSample(Isolate* isolate);
typedef v8::CpuProfilingMode ProfilingMode;
typedef v8::CpuProfilingNamingMode NamingMode;
using ProfilingMode = v8::CpuProfilingMode;
using NamingMode = v8::CpuProfilingNamingMode;
base::TimeDelta sampling_interval() const { return base_sampling_interval_; }
void set_sampling_interval(base::TimeDelta value);

4
src/profiler/heap-snapshot-generator.cc
View File

@ -2204,11 +2204,11 @@ namespace {
template<size_t size> struct ToUnsigned;
template<> struct ToUnsigned<4> {
typedef uint32_t Type;
using Type = uint32_t;
};
template<> struct ToUnsigned<8> {
typedef uint64_t Type;
using Type = uint64_t;
};
} // namespace

2
src/profiler/heap-snapshot-generator.h
View File

@ -294,7 +294,7 @@ class HeapObjectsMap {
// A typedef for referencing anything that can be snapshotted living
// in any kind of heap memory.
typedef void* HeapThing;
using HeapThing = void*;
// An interface that creates HeapEntries by HeapThings.
class HeapEntriesAllocator {

4
src/profiler/profile-generator.h
View File

@ -234,7 +234,7 @@ struct CodeEntryAndLineNumber {
int line_number;
};
typedef std::vector<CodeEntryAndLineNumber> ProfileStackTrace;
using ProfileStackTrace = std::vector<CodeEntryAndLineNumber>;
class ProfileTree;
@ -311,7 +311,7 @@ class V8_EXPORT_PRIVATE ProfileTree {
explicit ProfileTree(Isolate* isolate);
~ProfileTree();
typedef v8::CpuProfilingMode ProfilingMode;
using ProfilingMode = v8::CpuProfilingMode;
ProfileNode* AddPathFromEnd(
const std::vector<CodeEntry*>& path,

2
src/profiler/sampling-heap-profiler.h
View File

@ -49,7 +49,7 @@ class SamplingHeapProfiler {
public:
class AllocationNode {
public:
typedef uint64_t FunctionId;
using FunctionId = uint64_t;
AllocationNode(AllocationNode* parent, const char* name, int script_id,
int start_position, uint32_t id)
: parent_(parent),

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