summaryrefslogtreecommitdiff
path: root/js/src/builtin/TypedObject.h
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/builtin/TypedObject.h')
-rw-r--r--js/src/builtin/TypedObject.h118
1 files changed, 59 insertions, 59 deletions
diff --git a/js/src/builtin/TypedObject.h b/js/src/builtin/TypedObject.h
index cceff0c638..f41a74514a 100644
--- a/js/src/builtin/TypedObject.h
+++ b/js/src/builtin/TypedObject.h
@@ -176,7 +176,7 @@ class TypeDescr : public NativeObject
}
// Whether id is an 'own' property of objects with this descriptor.
- MOZ_MUST_USE bool hasProperty(const JSAtomState& names, jsid id);
+ [[nodiscard]] bool hasProperty(const JSAtomState& names, jsid id);
// Type descriptors may contain a list of their references for use during
// scanning. Marking code is optimized to use this list to mark inline
@@ -188,7 +188,7 @@ class TypeDescr : public NativeObject
// The list is three consecutive arrays of int32_t offsets, with each array
// terminated by -1. The arrays store offsets of string, object, and value
// references in the descriptor, in that order.
- MOZ_MUST_USE bool hasTraceList() const {
+ [[nodiscard]] bool hasTraceList() const {
return !getFixedSlot(JS_DESCR_SLOT_TRACE_LIST).isUndefined();
}
const int32_t* traceList() const {
@@ -257,7 +257,7 @@ class ScalarTypeDescr : public SimpleTypeDescr
return Type(getReservedSlot(JS_DESCR_SLOT_TYPE).toInt32());
}
- static MOZ_MUST_USE bool call(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool call(JSContext* cx, unsigned argc, Value* vp);
};
// Enumerates the cases of ScalarTypeDescr::Type which have
@@ -310,7 +310,7 @@ class ReferenceTypeDescr : public SimpleTypeDescr
return typeName(type());
}
- static MOZ_MUST_USE bool call(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool call(JSContext* cx, unsigned argc, Value* vp);
};
#define JS_FOR_EACH_REFERENCE_TYPE_REPR(macro_) \
@@ -333,7 +333,7 @@ class ComplexTypeDescr : public TypeDescr
bool IsTypedObjectClass(const Class* clasp); // Defined below
bool IsTypedObjectArray(JSObject& obj);
-MOZ_MUST_USE bool CreateUserSizeAndAlignmentProperties(JSContext* cx, HandleTypeDescr obj);
+[[nodiscard]] bool CreateUserSizeAndAlignmentProperties(JSContext* cx, HandleTypeDescr obj);
class ArrayTypeDescr;
@@ -371,7 +371,7 @@ class ArrayMetaTypeDescr : public NativeObject
// This is the function that gets called when the user
// does `new ArrayType(elem)`. It produces an array type object.
- static MOZ_MUST_USE bool construct(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool construct(JSContext* cx, unsigned argc, Value* vp);
};
/*
@@ -422,7 +422,7 @@ class StructMetaTypeDescr : public NativeObject
// This is the function that gets called when the user
// does `new StructType(...)`. It produces a struct type object.
- static MOZ_MUST_USE bool construct(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool construct(JSContext* cx, unsigned argc, Value* vp);
};
class StructTypeDescr : public ComplexTypeDescr
@@ -435,7 +435,7 @@ class StructTypeDescr : public ComplexTypeDescr
// Set `*out` to the index of the field named `id` and returns true,
// or return false if no such field exists.
- MOZ_MUST_USE bool fieldIndex(jsid id, size_t* out) const;
+ [[nodiscard]] bool fieldIndex(jsid id, size_t* out) const;
// Return the name of the field at index `index`.
JSAtom& fieldName(size_t index) const;
@@ -475,45 +475,45 @@ class TypedObject : public ShapedObject
{
static const bool IsTypedObjectClass = true;
- static MOZ_MUST_USE bool obj_getArrayElement(JSContext* cx,
- Handle<TypedObject*> typedObj,
- Handle<TypeDescr*> typeDescr,
- uint32_t index,
- MutableHandleValue vp);
+ [[nodiscard]] static bool obj_getArrayElement(JSContext* cx,
+ Handle<TypedObject*> typedObj,
+ Handle<TypeDescr*> typeDescr,
+ uint32_t index,
+ MutableHandleValue vp);
protected:
static const ObjectOps objectOps_;
- static MOZ_MUST_USE bool obj_lookupProperty(JSContext* cx, HandleObject obj,
- HandleId id, MutableHandleObject objp,
- MutableHandle<PropertyResult> propp);
+ [[nodiscard]] static bool obj_lookupProperty(JSContext* cx, HandleObject obj,
+ HandleId id, MutableHandleObject objp,
+ MutableHandle<PropertyResult> propp);
- static MOZ_MUST_USE bool obj_defineProperty(JSContext* cx, HandleObject obj, HandleId id,
- Handle<PropertyDescriptor> desc,
- ObjectOpResult& result);
+ [[nodiscard]] static bool obj_defineProperty(JSContext* cx, HandleObject obj, HandleId id,
+ Handle<PropertyDescriptor> desc,
+ ObjectOpResult& result);
- static MOZ_MUST_USE bool obj_hasProperty(JSContext* cx, HandleObject obj, HandleId id,
- bool* foundp);
+ [[nodiscard]] static bool obj_hasProperty(JSContext* cx, HandleObject obj, HandleId id,
+ bool* foundp);
- static MOZ_MUST_USE bool obj_getProperty(JSContext* cx, HandleObject obj, HandleValue receiver,
- HandleId id, MutableHandleValue vp);
+ [[nodiscard]] static bool obj_getProperty(JSContext* cx, HandleObject obj, HandleValue receiver,
+ HandleId id, MutableHandleValue vp);
- static MOZ_MUST_USE bool obj_getElement(JSContext* cx, HandleObject obj, HandleValue receiver,
- uint32_t index, MutableHandleValue vp);
+ [[nodiscard]] static bool obj_getElement(JSContext* cx, HandleObject obj, HandleValue receiver,
+ uint32_t index, MutableHandleValue vp);
- static MOZ_MUST_USE bool obj_setProperty(JSContext* cx, HandleObject obj, HandleId id,
- HandleValue v, HandleValue receiver,
- ObjectOpResult& result);
+ [[nodiscard]] static bool obj_setProperty(JSContext* cx, HandleObject obj, HandleId id,
+ HandleValue v, HandleValue receiver,
+ ObjectOpResult& result);
- static MOZ_MUST_USE bool obj_getOwnPropertyDescriptor(JSContext* cx, HandleObject obj,
- HandleId id,
- MutableHandle<PropertyDescriptor> desc);
+ [[nodiscard]] static bool obj_getOwnPropertyDescriptor(JSContext* cx, HandleObject obj,
+ HandleId id,
+ MutableHandle<PropertyDescriptor> desc);
- static MOZ_MUST_USE bool obj_deleteProperty(JSContext* cx, HandleObject obj, HandleId id,
- ObjectOpResult& result);
+ [[nodiscard]] static bool obj_deleteProperty(JSContext* cx, HandleObject obj, HandleId id,
+ ObjectOpResult& result);
- static MOZ_MUST_USE bool obj_enumerate(JSContext* cx, HandleObject obj,
- AutoIdVector& properties, bool enumerableOnly);
+ [[nodiscard]] static bool obj_enumerate(JSContext* cx, HandleObject obj,
+ AutoIdVector& properties, bool enumerableOnly);
uint8_t* typedMem() const;
@@ -548,7 +548,7 @@ class TypedObject : public ShapedObject
return typedMem(nogc) + offset;
}
- inline MOZ_MUST_USE bool opaque() const;
+ [[nodiscard]] inline bool opaque() const;
// Creates a new typed object whose memory is freshly allocated and
// initialized with zeroes (or, in the case of references, an appropriate
@@ -558,11 +558,11 @@ class TypedObject : public ShapedObject
// User-accessible constructor (`new TypeDescriptor(...)`). Note that the
// callee here is the type descriptor.
- static MOZ_MUST_USE bool construct(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool construct(JSContext* cx, unsigned argc, Value* vp);
/* Accessors for self hosted code. */
- static MOZ_MUST_USE bool GetBuffer(JSContext* cx, unsigned argc, Value* vp);
- static MOZ_MUST_USE bool GetByteOffset(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool GetBuffer(JSContext* cx, unsigned argc, Value* vp);
+ [[nodiscard]] static bool GetByteOffset(JSContext* cx, unsigned argc, Value* vp);
Shape** addressOfShapeFromGC() { return shape_.unsafeUnbarrieredForTracing(); }
};
@@ -733,14 +733,14 @@ class InlineOpaqueTypedObject : public InlineTypedObject
*
* Constructs a new, unattached instance of `Handle`.
*/
-MOZ_MUST_USE bool NewOpaqueTypedObject(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool NewOpaqueTypedObject(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: NewDerivedTypedObject(typeObj, owner, offset)
*
* Constructs a new, unattached instance of `Handle`.
*/
-MOZ_MUST_USE bool NewDerivedTypedObject(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool NewDerivedTypedObject(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: AttachTypedObject(typedObj, newDatum, newOffset)
@@ -748,7 +748,7 @@ MOZ_MUST_USE bool NewDerivedTypedObject(JSContext* cx, unsigned argc, Value* vp)
* Moves `typedObj` to point at the memory referenced by `newDatum` with
* the offset `newOffset`.
*/
-MOZ_MUST_USE bool AttachTypedObject(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool AttachTypedObject(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: SetTypedObjectOffset(typedObj, offset)
@@ -756,41 +756,41 @@ MOZ_MUST_USE bool AttachTypedObject(JSContext* cx, unsigned argc, Value* vp);
* Changes the offset for `typedObj` within its buffer to `offset`.
* `typedObj` must already be attached.
*/
-MOZ_MUST_USE bool SetTypedObjectOffset(JSContext*, unsigned argc, Value* vp);
+[[nodiscard]] bool SetTypedObjectOffset(JSContext*, unsigned argc, Value* vp);
/*
* Usage: ObjectIsTypeDescr(obj)
*
* True if `obj` is a type object.
*/
-MOZ_MUST_USE bool ObjectIsTypeDescr(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool ObjectIsTypeDescr(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: ObjectIsTypedObject(obj)
*
* True if `obj` is a transparent or opaque typed object.
*/
-MOZ_MUST_USE bool ObjectIsTypedObject(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool ObjectIsTypedObject(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: ObjectIsOpaqueTypedObject(obj)
*
* True if `obj` is an opaque typed object.
*/
-MOZ_MUST_USE bool ObjectIsOpaqueTypedObject(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool ObjectIsOpaqueTypedObject(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: ObjectIsTransparentTypedObject(obj)
*
* True if `obj` is a transparent typed object.
*/
-MOZ_MUST_USE bool ObjectIsTransparentTypedObject(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool ObjectIsTransparentTypedObject(JSContext* cx, unsigned argc, Value* vp);
/* Predicates on type descriptor objects. In all cases, 'obj' must be a type descriptor. */
-MOZ_MUST_USE bool TypeDescrIsSimpleType(JSContext*, unsigned argc, Value* vp);
+[[nodiscard]] bool TypeDescrIsSimpleType(JSContext*, unsigned argc, Value* vp);
-MOZ_MUST_USE bool TypeDescrIsArrayType(JSContext*, unsigned argc, Value* vp);
+[[nodiscard]] bool TypeDescrIsArrayType(JSContext*, unsigned argc, Value* vp);
/*
* Usage: TypedObjectIsAttached(obj)
@@ -798,21 +798,21 @@ MOZ_MUST_USE bool TypeDescrIsArrayType(JSContext*, unsigned argc, Value* vp);
* Given a TypedObject `obj`, returns true if `obj` is
* "attached" (i.e., its data pointer is nullptr).
*/
-MOZ_MUST_USE bool TypedObjectIsAttached(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool TypedObjectIsAttached(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: TypedObjectTypeDescr(obj)
*
* Given a TypedObject `obj`, returns the object's type descriptor.
*/
-MOZ_MUST_USE bool TypedObjectTypeDescr(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool TypedObjectTypeDescr(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: ClampToUint8(v)
*
* Same as the C function ClampDoubleToUint8. `v` must be a number.
*/
-MOZ_MUST_USE bool ClampToUint8(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool ClampToUint8(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: GetTypedObjectModule()
@@ -823,7 +823,7 @@ MOZ_MUST_USE bool ClampToUint8(JSContext* cx, unsigned argc, Value* vp);
* to access them; eventually this should be linked into the module
* system.
*/
-MOZ_MUST_USE bool GetTypedObjectModule(JSContext* cx, unsigned argc, Value* vp);
+[[nodiscard]] bool GetTypedObjectModule(JSContext* cx, unsigned argc, Value* vp);
/*
* Usage: Store_int8(targetDatum, targetOffset, value)
@@ -844,7 +844,7 @@ MOZ_MUST_USE bool GetTypedObjectModule(JSContext* cx, unsigned argc, Value* vp);
#define JS_STORE_SCALAR_CLASS_DEFN(_constant, T, _name) \
class StoreScalar##T { \
public: \
- static MOZ_MUST_USE bool Func(JSContext* cx, unsigned argc, Value* vp); \
+ [[nodiscard]] static bool Func(JSContext* cx, unsigned argc, Value* vp); \
static const JSJitInfo JitInfo; \
};
@@ -864,11 +864,11 @@ class StoreScalar##T { \
#define JS_STORE_REFERENCE_CLASS_DEFN(_constant, T, _name) \
class StoreReference##_name { \
private: \
- static MOZ_MUST_USE bool store(JSContext* cx, T* heap, const Value& v, \
- TypedObject* obj, jsid id); \
+ [[nodiscard]] static bool store(JSContext* cx, T* heap, const Value& v, \
+ TypedObject* obj, jsid id); \
\
public: \
- static MOZ_MUST_USE bool Func(JSContext* cx, unsigned argc, Value* vp); \
+ [[nodiscard]] static bool Func(JSContext* cx, unsigned argc, Value* vp); \
static const JSJitInfo JitInfo; \
};
@@ -883,7 +883,7 @@ class StoreReference##_name { \
#define JS_LOAD_SCALAR_CLASS_DEFN(_constant, T, _name) \
class LoadScalar##T { \
public: \
- static MOZ_MUST_USE bool Func(JSContext* cx, unsigned argc, Value* vp); \
+ [[nodiscard]] static bool Func(JSContext* cx, unsigned argc, Value* vp); \
static const JSJitInfo JitInfo; \
};
@@ -901,7 +901,7 @@ class LoadReference##_name { \
static void load(T* heap, MutableHandleValue v); \
\
public: \
- static MOZ_MUST_USE bool Func(JSContext* cx, unsigned argc, Value* vp); \
+ [[nodiscard]] static bool Func(JSContext* cx, unsigned argc, Value* vp); \
static const JSJitInfo JitInfo; \
};
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-19 16:41:53 +0000