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Remove unneeded ES6 from QuickJS

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This commit is contained in:
John Alanbrook
2023-09-05 02:35:05 +00:00
parent 40974a5261
commit a9468d0e95
38 changed files with 85 additions and 13282 deletions
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87
quickjs/quickjs.c
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@@ -44,6 +44,9 @@
#include "list.h"
#include "quickjs.h"
#include "libregexp.h"
#undef CONFIG_BIGNUM
#ifdef CONFIG_BIGNUM
#include "libbf.h"
#endif
@@ -56,6 +59,8 @@
#define DIRECT_DISPATCH 1
#endif
#define JS_TYPEDARRAY
#if defined(__APPLE__)
#define MALLOC_OVERHEAD 0
#else
@@ -1460,6 +1465,7 @@ static JSClassShortDef const js_std_class_def[] = {
{ JS_ATOM_GeneratorFunction, js_bytecode_function_finalizer, js_bytecode_function_mark }, /* JS_CLASS_GENERATOR_FUNCTION */
{ JS_ATOM_ForInIterator, js_for_in_iterator_finalizer, js_for_in_iterator_mark }, /* JS_CLASS_FOR_IN_ITERATOR */
{ JS_ATOM_RegExp, js_regexp_finalizer, NULL }, /* JS_CLASS_REGEXP */
#ifdef JS_TYPEDARRAY
{ JS_ATOM_ArrayBuffer, js_array_buffer_finalizer, NULL }, /* JS_CLASS_ARRAY_BUFFER */
{ JS_ATOM_SharedArrayBuffer, js_array_buffer_finalizer, NULL }, /* JS_CLASS_SHARED_ARRAY_BUFFER */
{ JS_ATOM_Uint8ClampedArray, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_UINT8C_ARRAY */
@@ -1469,13 +1475,16 @@ static JSClassShortDef const js_std_class_def[] = {
{ JS_ATOM_Uint16Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_UINT16_ARRAY */
{ JS_ATOM_Int32Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_INT32_ARRAY */
{ JS_ATOM_Uint32Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_UINT32_ARRAY */
#ifdef CONFIG_BIGNUM
{ JS_ATOM_BigInt64Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_BIG_INT64_ARRAY */
{ JS_ATOM_BigUint64Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_BIG_UINT64_ARRAY */
#endif
{ JS_ATOM_Float32Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_FLOAT32_ARRAY */
{ JS_ATOM_Float64Array, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_FLOAT64_ARRAY */
{ JS_ATOM_DataView, js_typed_array_finalizer, js_typed_array_mark }, /* JS_CLASS_DATAVIEW */
#endif
#ifdef CONFIG_BIGNUM
{ JS_ATOM_BigInt, js_object_data_finalizer, js_object_data_mark }, /* JS_CLASS_BIG_INT */
{ JS_ATOM_BigFloat, js_object_data_finalizer, js_object_data_mark }, /* JS_CLASS_BIG_FLOAT */
@@ -1483,16 +1492,20 @@ static JSClassShortDef const js_std_class_def[] = {
{ JS_ATOM_BigDecimal, js_object_data_finalizer, js_object_data_mark }, /* JS_CLASS_BIG_DECIMAL */
{ JS_ATOM_OperatorSet, js_operator_set_finalizer, js_operator_set_mark }, /* JS_CLASS_OPERATOR_SET */
#endif
#ifdef JS_MAP
{ JS_ATOM_Map, js_map_finalizer, js_map_mark }, /* JS_CLASS_MAP */
{ JS_ATOM_Set, js_map_finalizer, js_map_mark }, /* JS_CLASS_SET */
{ JS_ATOM_WeakMap, js_map_finalizer, js_map_mark }, /* JS_CLASS_WEAKMAP */
{ JS_ATOM_WeakSet, js_map_finalizer, js_map_mark }, /* JS_CLASS_WEAKSET */
{ JS_ATOM_Map_Iterator, js_map_iterator_finalizer, js_map_iterator_mark }, /* JS_CLASS_MAP_ITERATOR */
{ JS_ATOM_Set_Iterator, js_map_iterator_finalizer, js_map_iterator_mark }, /* JS_CLASS_SET_ITERATOR */
#endif
{ JS_ATOM_Array_Iterator, js_array_iterator_finalizer, js_array_iterator_mark }, /* JS_CLASS_ARRAY_ITERATOR */
{ JS_ATOM_String_Iterator, js_array_iterator_finalizer, js_array_iterator_mark }, /* JS_CLASS_STRING_ITERATOR */
{ JS_ATOM_RegExp_String_Iterator, js_regexp_string_iterator_finalizer, js_regexp_string_iterator_mark }, /* JS_CLASS_REGEXP_STRING_ITERATOR */
#ifdef JS_PROMISE
{ JS_ATOM_Generator, js_generator_finalizer, js_generator_mark }, /* JS_CLASS_GENERATOR */
#endif
};
static int init_class_range(JSRuntime *rt, JSClassShortDef const *tab,
@@ -1648,7 +1661,9 @@ JSRuntime *JS_NewRuntime2(const JSMallocFunctions *mf, void *opaque)
rt->class_array[JS_CLASS_C_FUNCTION].call = js_call_c_function;
rt->class_array[JS_CLASS_C_FUNCTION_DATA].call = js_c_function_data_call;
rt->class_array[JS_CLASS_BOUND_FUNCTION].call = js_call_bound_function;
#ifdef JS_PROMISE
rt->class_array[JS_CLASS_GENERATOR_FUNCTION].call = js_generator_function_call;
#endif
if (init_shape_hash(rt))
goto fail;
@@ -2158,13 +2173,13 @@ JSContext *JS_NewContext(JSRuntime *rt)
JS_AddIntrinsicBaseObjects(ctx);
JS_AddIntrinsicDate(ctx);
JS_AddIntrinsicEval(ctx);
JS_AddIntrinsicStringNormalize(ctx);
// JS_AddIntrinsicStringNormalize(ctx);
JS_AddIntrinsicRegExp(ctx);
JS_AddIntrinsicJSON(ctx);
JS_AddIntrinsicProxy(ctx);
JS_AddIntrinsicMapSet(ctx);
JS_AddIntrinsicTypedArrays(ctx);
JS_AddIntrinsicPromise(ctx);
// JS_AddIntrinsicProxy(ctx);
// JS_AddIntrinsicMapSet(ctx);
// JS_AddIntrinsicTypedArrays(ctx);
// JS_AddIntrinsicPromise(ctx);
#ifdef CONFIG_BIGNUM
JS_AddIntrinsicBigInt(ctx);
#endif
@@ -5417,9 +5432,11 @@ static void free_object(JSRuntime *rt, JSObject *p)
p->shape = NULL;
p->prop = NULL;
#ifdef JS_MAP
if (unlikely(p->first_weak_ref)) {
reset_weak_ref(rt, p);
}
#endif
finalizer = rt->class_array[p->class_id].finalizer;
if (finalizer)
@@ -5647,6 +5664,7 @@ static void mark_children(JSRuntime *rt, JSGCObjectHeader *gp,
JS_MarkValue(rt, *var_ref->pvalue, mark_func);
}
break;
#ifdef JS_PROMISE
case JS_GC_OBJ_TYPE_ASYNC_FUNCTION:
{
JSAsyncFunctionData *s = (JSAsyncFunctionData *)gp;
@@ -5656,6 +5674,7 @@ static void mark_children(JSRuntime *rt, JSGCObjectHeader *gp,
JS_MarkValue(rt, s->resolving_funcs[1], mark_func);
}
break;
#endif
case JS_GC_OBJ_TYPE_SHAPE:
{
JSShape *sh = (JSShape *)gp;
@@ -6825,8 +6844,10 @@ static int JS_SetPrototypeInternal(JSContext *ctx, JSValueConst obj,
if (throw_flag && JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT)
return TRUE;
#ifdef JS_PROXY
if (unlikely(p->class_id == JS_CLASS_PROXY))
return js_proxy_setPrototypeOf(ctx, obj, proto_val, throw_flag);
#endif
sh = p->shape;
if (sh->proto == proto)
return TRUE;
@@ -6916,6 +6937,8 @@ JSValue JS_GetPrototype(JSContext *ctx, JSValueConst obj)
if (JS_VALUE_GET_TAG(obj) == JS_TAG_OBJECT) {
JSObject *p;
p = JS_VALUE_GET_OBJ(obj);
#ifdef JS_PROXY
if (unlikely(p->class_id == JS_CLASS_PROXY)) {
val = js_proxy_getPrototypeOf(ctx, obj);
} else {
@@ -6925,6 +6948,13 @@ JSValue JS_GetPrototype(JSContext *ctx, JSValueConst obj)
else
val = JS_DupValue(ctx, JS_MKPTR(JS_TAG_OBJECT, p));
}
#else
p = p->shape->proto;
if (!p)
val = JS_NULL;
else
val = JS_DupValue(ctx, JS_MKPTR(JS_TAG_OBJECT, p));
#endif
} else {
val = JS_DupValue(ctx, JS_GetPrototypePrimitive(ctx, obj));
}
@@ -7746,9 +7776,11 @@ int JS_IsExtensible(JSContext *ctx, JSValueConst obj)
if (unlikely(JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT))
return FALSE;
p = JS_VALUE_GET_OBJ(obj);
#ifdef JS_PROXY
if (unlikely(p->class_id == JS_CLASS_PROXY))
return js_proxy_isExtensible(ctx, obj);
else
#endif
return p->extensible;
}
@@ -7760,8 +7792,10 @@ int JS_PreventExtensions(JSContext *ctx, JSValueConst obj)
if (unlikely(JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT))
return FALSE;
p = JS_VALUE_GET_OBJ(obj);
#ifdef JS_PROXY
if (unlikely(p->class_id == JS_CLASS_PROXY))
return js_proxy_preventExtensions(ctx, obj);
#endif
p->extensible = FALSE;
return TRUE;
}
@@ -11971,9 +12005,11 @@ int JS_IsArray(JSContext *ctx, JSValueConst val)
JSObject *p;
if (JS_VALUE_GET_TAG(val) == JS_TAG_OBJECT) {
p = JS_VALUE_GET_OBJ(val);
#ifdef JS_PROXY
if (unlikely(p->class_id == JS_CLASS_PROXY))
return js_proxy_isArray(ctx, val);
else
#endif
return p->class_id == JS_CLASS_ARRAY;
} else {
return FALSE;
@@ -15268,6 +15304,7 @@ static JSValue JS_GetIterator(JSContext *ctx, JSValueConst obj, BOOL is_async)
{
JSValue method, ret, sync_iter;
#ifdef JS_PROMISE
if (is_async) {
method = JS_GetProperty(ctx, obj, JS_ATOM_Symbol_asyncIterator);
if (JS_IsException(method))
@@ -15284,7 +15321,9 @@ static JSValue JS_GetIterator(JSContext *ctx, JSValueConst obj, BOOL is_async)
JS_FreeValue(ctx, sync_iter);
return ret;
}
} else {
} else
#endif
{
method = JS_GetProperty(ctx, obj, JS_ATOM_Symbol_iterator);
if (JS_IsException(method))
return method;
@@ -18749,6 +18788,7 @@ static JSContext *JS_GetFunctionRealm(JSContext *ctx, JSValueConst func_obj)
realm = b->realm;
}
break;
#ifdef JS_PROXY
case JS_CLASS_PROXY:
{
JSProxyData *s = p->u.opaque;
@@ -18762,6 +18802,7 @@ static JSContext *JS_GetFunctionRealm(JSContext *ctx, JSValueConst func_obj)
}
}
break;
#endif
case JS_CLASS_BOUND_FUNCTION:
{
JSBoundFunction *bf = p->u.bound_function;
@@ -18885,6 +18926,7 @@ static JSValue JS_InvokeFree(JSContext *ctx, JSValue this_val, JSAtom atom,
}
/* JSAsyncFunctionState (used by generator and async functions) */
#ifdef JS_PROMISE
static __exception int async_func_init(JSContext *ctx, JSAsyncFunctionState *s,
JSValueConst func_obj, JSValueConst this_obj,
int argc, JSValueConst *argv)
@@ -19765,6 +19807,7 @@ static JSValue js_async_generator_function_call(JSContext *ctx, JSValueConst fun
js_async_generator_free(ctx->rt, s);
return JS_EXCEPTION;
}
#endif
/* JS parser */
@@ -28267,12 +28310,14 @@ static JSValue js_dynamic_import(JSContext *ctx, JSValueConst specifier)
JS_FreeAtom(ctx, basename);
if (JS_IsException(basename_val))
return basename_val;
#ifdef JS_PROMISE
promise = JS_NewPromiseCapability(ctx, resolving_funcs);
if (JS_IsException(promise)) {
JS_FreeValue(ctx, basename_val);
return promise;
}
#endif
args[0] = resolving_funcs[0];
args[1] = resolving_funcs[1];
@@ -41712,14 +41757,18 @@ static const JSCFunctionListEntry js_string_proto_normalize[] = {
};
#endif
void JS_AddIntrinsicStringNormalize(JSContext *ctx)
{
#ifdef JS_STRINGNORMALIZE
#ifdef CONFIG_ALL_UNICODE
JS_SetPropertyFunctionList(ctx, ctx->class_proto[JS_CLASS_STRING], js_string_proto_normalize,
countof(js_string_proto_normalize));
#endif
#endif
}
/* Math */
/* precondition: a and b are not NaN */
@@ -44412,6 +44461,7 @@ static const JSCFunctionListEntry js_reflect_obj[] = {
};
/* Proxy */
#ifdef JS_PROXY
static void js_proxy_finalizer(JSRuntime *rt, JSValue val)
{
@@ -45364,6 +45414,8 @@ void JS_AddIntrinsicProxy(JSContext *ctx)
obj1, JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE);
}
#endif
/* Symbol */
static JSValue js_symbol_constructor(JSContext *ctx, JSValueConst new_target,
@@ -45476,6 +45528,7 @@ static const JSCFunctionListEntry js_symbol_funcs[] = {
};
/* Set/Map/WeakSet/WeakMap */
#ifdef JS_MAP
typedef struct JSMapRecord {
int ref_count; /* used during enumeration to avoid freeing the record */
@@ -46223,6 +46276,7 @@ static const uint8_t js_map_proto_funcs_count[6] = {
countof(js_set_iterator_proto_funcs),
};
void JS_AddIntrinsicMapSet(JSContext *ctx)
{
int i;
@@ -46253,8 +46307,10 @@ void JS_AddIntrinsicMapSet(JSContext *ctx)
js_map_proto_funcs_count[i + 4]);
}
}
#endif
/* Generator */
#ifdef JS_PROMISE
static const JSCFunctionListEntry js_generator_function_proto_funcs[] = {
JS_PROP_STRING_DEF("[Symbol.toStringTag]", "GeneratorFunction", JS_PROP_CONFIGURABLE),
};
@@ -46268,6 +46324,7 @@ static const JSCFunctionListEntry js_generator_proto_funcs[] = {
/* Promise */
typedef enum JSPromiseStateEnum {
JS_PROMISE_PENDING,
JS_PROMISE_FULFILLED,
@@ -47492,6 +47549,7 @@ static JSClassShortDef const js_async_class_def[] = {
{ JS_ATOM_AsyncGenerator, js_async_generator_finalizer, js_async_generator_mark }, /* JS_CLASS_ASYNC_GENERATOR */
};
void JS_AddIntrinsicPromise(JSContext *ctx)
{
JSRuntime *rt = ctx->rt;
@@ -47576,7 +47634,7 @@ void JS_AddIntrinsicPromise(JSContext *ctx)
0, JS_PROP_CONFIGURABLE);
JS_FreeValue(ctx, obj1);
}
#endif
/* URI handling */
static int string_get_hex(JSString *p, int k, int n) {
@@ -51081,6 +51139,7 @@ void JS_AddIntrinsicBaseObjects(JSContext *ctx)
}
/* ES6 Generator */
#ifdef JS_PROMISE
ctx->class_proto[JS_CLASS_GENERATOR] = JS_NewObjectProto(ctx, ctx->iterator_proto);
JS_SetPropertyFunctionList(ctx, ctx->class_proto[JS_CLASS_GENERATOR],
js_generator_proto_funcs,
@@ -51100,7 +51159,7 @@ void JS_AddIntrinsicBaseObjects(JSContext *ctx)
JS_SetConstructor2(ctx, obj1, ctx->class_proto[JS_CLASS_GENERATOR_FUNCTION],
0, JS_PROP_CONFIGURABLE);
JS_FreeValue(ctx, obj1);
#endif
/* global properties */
ctx->eval_obj = JS_NewCFunction(ctx, js_global_eval, "eval", 1);
JS_DefinePropertyValue(ctx, ctx->global_obj, JS_ATOM_eval,
@@ -51113,7 +51172,7 @@ void JS_AddIntrinsicBaseObjects(JSContext *ctx)
}
/* Typed Arrays */
#ifdef JS_TYPEDARRAY
static uint8_t const typed_array_size_log2[JS_TYPED_ARRAY_COUNT] = {
0, 0, 0, 1, 1, 2, 2,
#ifdef CONFIG_BIGNUM
@@ -53479,7 +53538,7 @@ static const JSCFunctionListEntry js_dataview_proto_funcs[] = {
JS_CFUNC_MAGIC_DEF("setFloat64", 2, js_dataview_setValue, JS_CLASS_FLOAT64_ARRAY ),
JS_PROP_STRING_DEF("[Symbol.toStringTag]", "DataView", JS_PROP_CONFIGURABLE ),
};
#endif
/* Atomics */
#ifdef CONFIG_ATOMICS
@@ -53972,8 +54031,11 @@ void JS_AddIntrinsicAtomics(JSContext *ctx)
JS_SetPropertyFunctionList(ctx, ctx->global_obj, js_atomics_obj, countof(js_atomics_obj));
}
#endif /* CONFIG_ATOMICS */
#endif
/* CONFIG_ATOMICS */
#ifdef JS_TYPEDARRAY
void JS_AddIntrinsicTypedArrays(JSContext *ctx)
{
JSValue typed_array_base_proto, typed_array_base_func;
@@ -54059,3 +54121,4 @@ void JS_AddIntrinsicTypedArrays(JSContext *ctx)
JS_AddIntrinsicAtomics(ctx);
#endif
}
#endif