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Bug 683361, part 2 - use CallArgs more (r=waldo)

Browse Source 
--HG--
extra : rebase_source : 0825a9729a7e24706e9fa1f3fdfb1586c475d8cf
This commit is contained in:
Luke Wagner 2011-09-08 21:02:26 -07:00
parent 7ff16e4820
commit 2c8c55d13f
26 changed files with 489 additions and 419 deletions
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4
js/src/jsapi.cpp
View File

@ -2913,7 +2913,7 @@ JS_InstanceOf(JSContext *cx, JSObject *obj, JSClass *clasp, jsval *argv)
#endif
if (!obj || obj->getJSClass() != clasp) {
if (argv)
ReportIncompatibleMethod(cx, argv - 2, Valueify(clasp));
ReportIncompatibleMethod(cx, CallReceiverFromArgv(argv), Valueify(clasp));
return false;
}
return true;
@ -5061,7 +5061,7 @@ JS_New(JSContext *cx, JSObject *ctor, uintN argc, jsval *argv)
args.calleev().setObject(*ctor);
args.thisv().setNull();
memcpy(args.argv(), argv, argc * sizeof(jsval));
memcpy(args.array(), argv, argc * sizeof(jsval));
if (!InvokeConstructor(cx, args))
return NULL;

7
js/src/jsarray.cpp
View File

@ -1438,11 +1438,12 @@ array_toSource(JSContext *cx, uintN argc, Value *vp)
{
JS_CHECK_RECURSION(cx, return false);
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isArray()) {
ReportIncompatibleMethod(cx, vp, &ArrayClass);
ReportIncompatibleMethod(cx, args, &ArrayClass);
return false;
}
@ -1516,7 +1517,7 @@ array_toSource(JSContext *cx, uintN argc, Value *vp)
if (!str)
return false;
JS_SET_RVAL(cx, vp, StringValue(str));
args.rval().setString(str);
return true;
}
#endif

26
js/src/jsbool.cpp
View File

@ -82,8 +82,10 @@ Class js::BooleanClass = {
static JSBool
bool_toSource(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
bool b;
if (!GetPrimitiveThis(cx, vp, &b))
if (!GetPrimitiveThis(cx, args, &b))
return false;
char buf[32];
@ -91,7 +93,7 @@ bool_toSource(JSContext *cx, uintN argc, Value *vp)
JSString *str = JS_NewStringCopyZ(cx, buf);
if (!str)
return false;
vp->setString(str);
args.rval().setString(str);
return true;
}
#endif
@ -99,27 +101,27 @@ bool_toSource(JSContext *cx, uintN argc, Value *vp)
static JSBool
bool_toString(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
bool b;
if (!GetPrimitiveThis(cx, vp, &b))
if (!GetPrimitiveThis(cx, args, &b))
return false;
JSAtom *atom = cx->runtime->atomState.booleanAtoms[b ? 1 : 0];
JSString *str = atom;
if (!str)
return JS_FALSE;
vp->setString(str);
return JS_TRUE;
args.rval().setString(cx->runtime->atomState.booleanAtoms[b ? 1 : 0]);
return true;
}
static JSBool
bool_valueOf(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
bool b;
if (!GetPrimitiveThis(cx, vp, &b))
if (!GetPrimitiveThis(cx, args, &b))
return false;
vp->setBoolean(b);
return JS_TRUE;
args.rval().setBoolean(b);
return true;
}
static JSFunctionSpec boolean_methods[] = {

2
js/src/jscntxtinlines.h
View File

@ -293,7 +293,7 @@ CallJSNative(JSContext *cx, Native native, const CallArgs &args)
JSBool alreadyThrowing = cx->isExceptionPending();
#endif
assertSameCompartment(cx, args);
JSBool ok = native(cx, args.argc(), args.base());
bool ok = native(cx, args.length(), args.base());
if (ok) {
assertSameCompartment(cx, args.rval());
JS_ASSERT_IF(!alreadyThrowing, !cx->isExceptionPending());

434
js/src/jsdate.cpp
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File diff suppressed because it is too large Load Diff

6
js/src/jsexn.cpp
View File

@ -726,7 +726,7 @@ Exception(JSContext *cx, uintN argc, Value *vp)
/* Set the 'message' property. */
JSString *message;
if (args.argc() != 0 && !args[0].isUndefined()) {
if (args.length() != 0 && !args[0].isUndefined()) {
message = js_ValueToString(cx, args[0]);
if (!message)
return false;
@ -742,7 +742,7 @@ Exception(JSContext *cx, uintN argc, Value *vp)
/* Set the 'fileName' property. */
JSString *filename;
if (args.argc() > 1) {
if (args.length() > 1) {
filename = js_ValueToString(cx, args[1]);
if (!filename)
return false;
@ -759,7 +759,7 @@ Exception(JSContext *cx, uintN argc, Value *vp)
/* Set the 'lineNumber' property. */
uint32_t lineno;
if (args.argc() > 2) {
if (args.length() > 2) {
if (!ValueToECMAUint32(cx, args[2], &lineno))
return false;
} else {

51
js/src/jsfun.cpp
View File

@ -1801,7 +1801,7 @@ js_fun_call(JSContext *cx, uintN argc, Value *vp)
Value fval = vp[1];
if (!js_IsCallable(fval)) {
ReportIncompatibleMethod(cx, vp, &FunctionClass);
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &FunctionClass);
return false;
}
@ -1824,7 +1824,7 @@ js_fun_call(JSContext *cx, uintN argc, Value *vp)
/* Push fval, thisv, and the args. */
args.calleev() = fval;
args.thisv() = thisv;
memcpy(args.argv(), argv, argc * sizeof *argv);
memcpy(args.array(), argv, argc * sizeof *argv);
bool ok = Invoke(cx, args);
*vp = args.rval();
@ -1838,7 +1838,7 @@ js_fun_apply(JSContext *cx, uintN argc, Value *vp)
/* Step 1. */
Value fval = vp[1];
if (!js_IsCallable(fval)) {
ReportIncompatibleMethod(cx, vp, &FunctionClass);
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &FunctionClass);
return false;
}
@ -1878,7 +1878,7 @@ js_fun_apply(JSContext *cx, uintN argc, Value *vp)
args.thisv() = vp[2];
/* Steps 7-8. */
if (!GetElements(cx, aobj, length, args.argv()))
if (!GetElements(cx, aobj, length, args.array()))
return false;
/* Step 9. */
@ -1993,7 +1993,7 @@ CallOrConstructBoundFunction(JSContext *cx, uintN argc, Value *vp)
/* 15.3.4.5.1, 15.3.4.5.2 step 4. */
for (uintN i = 0; i < argslen; i++)
args[i] = obj->getBoundFunctionArgument(i);
memcpy(args.argv() + argslen, vp + 2, argc * sizeof(Value));
memcpy(args.array() + argslen, vp + 2, argc * sizeof(Value));
/* 15.3.4.5.1, 15.3.4.5.2 step 5. */
args.calleev().setObject(*target);
@ -2038,23 +2038,25 @@ fun_isGenerator(JSContext *cx, uintN argc, Value *vp)
static JSBool
fun_bind(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
/* Step 1. */
Value &thisv = vp[1];
Value &thisv = args.thisv();
/* Step 2. */
if (!js_IsCallable(thisv)) {
ReportIncompatibleMethod(cx, vp, &FunctionClass);
ReportIncompatibleMethod(cx, args, &FunctionClass);
return false;
}
JSObject *target = &thisv.toObject();
/* Step 3. */
Value *args = NULL;
Value *boundArgs = NULL;
uintN argslen = 0;
if (argc > 1) {
args = vp + 3;
argslen = argc - 1;
if (args.length() > 1) {
boundArgs = args.array() + 1;
argslen = args.length() - 1;
}
/* Steps 15-16. */
@ -2076,15 +2078,15 @@ fun_bind(JSContext *cx, uintN argc, Value *vp)
return false;
/* Steps 7-9. */
Value thisArg = argc >= 1 ? vp[2] : UndefinedValue();
if (!funobj->initBoundFunction(cx, thisArg, args, argslen))
Value thisArg = args.length() >= 1 ? args[0] : UndefinedValue();
if (!funobj->initBoundFunction(cx, thisArg, boundArgs, argslen))
return false;
/* Steps 17, 19-21 are handled by fun_resolve. */
/* Step 18 is the default for new functions. */
/* Step 22. */
vp->setObject(*funobj);
args.rval().setObject(*funobj);
return true;
}
@ -2121,10 +2123,10 @@ JSFunctionSpec function_methods[] = {
JSBool
Function(JSContext *cx, uintN argc, Value *vp)
{
CallArgs call = CallArgsFromVp(argc, vp);
CallArgs args = CallArgsFromVp(argc, vp);
/* Block this call if security callbacks forbid it. */
GlobalObject *global = call.callee().getGlobal();
GlobalObject *global = args.callee().getGlobal();
if (!global->isRuntimeCodeGenEnabled(cx)) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_CSP_BLOCKED_FUNCTION);
return false;
@ -2134,8 +2136,7 @@ Function(JSContext *cx, uintN argc, Value *vp)
uintN lineno;
const char *filename = CurrentScriptFileAndLine(cx, &lineno);
Value *argv = call.argv();
uintN n = argc ? argc - 1 : 0;
uintN n = args.length() ? args.length() - 1 : 0;
if (n > 0) {
/*
* Collect the function-argument arguments into one string, separated
@ -2150,10 +2151,10 @@ Function(JSContext *cx, uintN argc, Value *vp)
size_t args_length = 0;
for (uintN i = 0; i < n; i++) {
/* Collect the lengths for all the function-argument arguments. */
JSString *arg = js_ValueToString(cx, argv[i]);
JSString *arg = js_ValueToString(cx, args[i]);
if (!arg)
return false;
argv[i].setString(arg);
args[i].setString(arg);
/*
* Check for overflow. The < test works because the maximum
@ -2193,7 +2194,7 @@ Function(JSContext *cx, uintN argc, Value *vp)
* Concatenate the arguments into the new string, separated by commas.
*/
for (uintN i = 0; i < n; i++) {
JSString *arg = argv[i].toString();
JSString *arg = args[i].toString();
size_t arg_length = arg->length();
const jschar *arg_chars = arg->getChars(cx);
if (!arg_chars)
@ -2262,8 +2263,8 @@ Function(JSContext *cx, uintN argc, Value *vp)
const jschar *chars;
size_t length;
if (argc) {
JSString *str = js_ValueToString(cx, argv[argc - 1]);
if (args.length()) {
JSString *str = js_ValueToString(cx, args[args.length() - 1]);
if (!str)
return false;
strAnchor.set(str);
@ -2285,11 +2286,11 @@ Function(JSContext *cx, uintN argc, Value *vp)
if (!fun)
return false;
JSPrincipals *principals = PrincipalsForCompiledCode(call, cx);
JSPrincipals *principals = PrincipalsForCompiledCode(args, cx);
bool ok = Compiler::compileFunctionBody(cx, fun, principals, &bindings,
chars, length, filename, lineno,
cx->findVersion());
call.rval().setObject(*fun);
args.rval().setObject(*fun);
return ok;
}

3
js/src/jsfun.h
View File

@ -372,6 +372,9 @@ IsConstructing(const Value *vp)
return vp[1].isMagic();
}
inline bool
IsConstructing(CallReceiver call);
static JS_ALWAYS_INLINE bool
IsConstructing_PossiblyWithGivenThisObject(const Value *vp, JSObject **ctorThis)
{

6
js/src/jsfuninlines.h
View File

@ -43,6 +43,12 @@
#include "jsfun.h"
#include "jsscript.h"
inline bool
js::IsConstructing(CallReceiver call)
{
return IsConstructing(call.base());
}
inline bool
JSFunction::inStrictMode() const
{

2
js/src/jsinfer.cpp
View File

@ -4885,7 +4885,7 @@ TypeMonitorCallSlow(JSContext *cx, JSObject *callee,
* accessed through the arguments object, which is monitored.
*/
unsigned arg = 0;
for (; arg < args.argc() && arg < nargs; arg++)
for (; arg < args.length() && arg < nargs; arg++)
TypeScript::SetArgument(cx, script, arg, args[arg]);
/* Watch for fewer actuals than formals to the call. */

19
js/src/jsinterp.cpp
View File

@ -403,9 +403,9 @@ CallThisObjectHook(JSContext *cx, JSObject *obj, Value *argv)
}
void
js::ReportIncompatibleMethod(JSContext *cx, Value *vp, Class *clasp)
js::ReportIncompatibleMethod(JSContext *cx, CallReceiver call, Class *clasp)
{
Value &thisv = vp[1];
Value &thisv = call.thisv();
#ifdef DEBUG
if (thisv.isObject()) {
@ -421,7 +421,7 @@ js::ReportIncompatibleMethod(JSContext *cx, Value *vp, Class *clasp)
}
#endif
if (JSFunction *fun = js_ValueToFunction(cx, &vp[0], 0)) {
if (JSFunction *fun = js_ValueToFunction(cx, &call.calleev(), 0)) {
JSAutoByteString funNameBytes;
if (const char *funName = GetFunctionNameBytes(cx, fun, &funNameBytes)) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_INCOMPATIBLE_PROTO,
@ -621,10 +621,9 @@ js::RunScript(JSContext *cx, JSScript *script, StackFrame *fp)
* when done. Then push the return value.
*/
bool
js::InvokeKernel(JSContext *cx, const CallArgs &argsRef, MaybeConstruct construct)
js::InvokeKernel(JSContext *cx, CallArgs args, MaybeConstruct construct)
{
CallArgs args = argsRef;
JS_ASSERT(args.argc() <= StackSpace::ARGS_LENGTH_MAX);
JS_ASSERT(args.length() <= StackSpace::ARGS_LENGTH_MAX);
JS_ASSERT(!cx->compartment->activeAnalysis);
@ -643,7 +642,7 @@ js::InvokeKernel(JSContext *cx, const CallArgs &argsRef, MaybeConstruct construc
if (JS_UNLIKELY(clasp != &FunctionClass)) {
#if JS_HAS_NO_SUCH_METHOD
if (JS_UNLIKELY(clasp == &js_NoSuchMethodClass))
return NoSuchMethod(cx, args.argc(), args.base());
return NoSuchMethod(cx, args.length(), args.base());
#endif
JS_ASSERT_IF(construct, !clasp->construct);
if (!clasp->call) {
@ -693,7 +692,7 @@ js::Invoke(JSContext *cx, const Value &thisv, const Value &fval, uintN argc, Val
args.calleev() = fval;
args.thisv() = thisv;
memcpy(args.argv(), argv, argc * sizeof(Value));
memcpy(args.array(), argv, argc * sizeof(Value));
if (args.thisv().isObject()) {
/*
@ -723,7 +722,7 @@ js::InvokeConstructor(JSContext *cx, const Value &fval, uintN argc, Value *argv,
args.calleev() = fval;
args.thisv().setMagic(JS_THIS_POISON);
memcpy(args.argv(), argv, argc * sizeof(Value));
memcpy(args.array(), argv, argc * sizeof(Value));
if (!InvokeConstructor(cx, args))
return false;
@ -1144,7 +1143,7 @@ js::InvokeConstructorWithGivenThis(JSContext *cx, JSObject *thisobj, const Value
args.calleev() = fval;
/* Initialize args.thisv on all paths below. */
memcpy(args.argv(), argv, argc * sizeof(Value));
memcpy(args.array(), argv, argc * sizeof(Value));
/* Handle the fast-constructor cases before calling the general case. */
JSObject &callee = fval.toObject();

6
js/src/jsinterp.h
View File

@ -79,7 +79,7 @@ GetScopeChainFast(JSContext *cx, StackFrame *fp, JSOp op, size_t oplen);
* vector is not compatible with the specified class.
*/
void
ReportIncompatibleMethod(JSContext *cx, Value *vp, Class *clasp);
ReportIncompatibleMethod(JSContext *cx, CallReceiver call, Class *clasp);
/*
* Given a context and a vector of [callee, this, args...] for a function
@ -90,7 +90,7 @@ ReportIncompatibleMethod(JSContext *cx, Value *vp, Class *clasp);
* type, and throw an error otherwise.
*/
template <typename T>
bool GetPrimitiveThis(JSContext *cx, Value *vp, T *v);
bool GetPrimitiveThis(JSContext *cx, CallReceiver call, T *v);
/*
* ScriptPrologue/ScriptEpilogue must be called in pairs. ScriptPrologue
@ -154,7 +154,7 @@ enum MaybeConstruct {
* have already been marked 'active'.
*/
extern bool
InvokeKernel(JSContext *cx, const CallArgs &args, MaybeConstruct construct = NO_CONSTRUCT);
InvokeKernel(JSContext *cx, CallArgs args, MaybeConstruct construct = NO_CONSTRUCT);
/*
* Invoke assumes that 'args' has been pushed (via ContextStack::pushInvokeArgs)

6
js/src/jsinterpinlines.h
View File

@ -103,11 +103,11 @@ class PrimitiveBehavior<double> {
template <typename T>
inline bool
GetPrimitiveThis(JSContext *cx, Value *vp, T *v)
GetPrimitiveThis(JSContext *cx, CallReceiver call, T *v)
{
typedef detail::PrimitiveBehavior<T> Behavior;
const Value &thisv = vp[1];
const Value &thisv = call.thisv();
if (Behavior::isType(thisv)) {
*v = Behavior::extract(thisv);
return true;
@ -118,7 +118,7 @@ GetPrimitiveThis(JSContext *cx, Value *vp, T *v)
return true;
}
ReportIncompatibleMethod(cx, vp, Behavior::getClass());
ReportIncompatibleMethod(cx, call, Behavior::getClass());
return false;
}

48
js/src/jsiter.cpp
View File

@ -715,21 +715,22 @@ js_ThrowStopIteration(JSContext *cx)
static JSBool
iterator_next(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isIterator()) {
ReportIncompatibleMethod(cx, vp, &IteratorClass);
ReportIncompatibleMethod(cx, args, &IteratorClass);
return false;
}
if (!js_IteratorMore(cx, obj, vp))
if (!js_IteratorMore(cx, obj, &args.rval()))
return false;
if (!vp->toBoolean()) {
if (!args.rval().toBoolean()) {
js_ThrowStopIteration(cx);
return false;
}
return js_IteratorNext(cx, obj, vp);
return js_IteratorNext(cx, obj, &args.rval());
}
#define JSPROP_ROPERM (JSPROP_READONLY | JSPROP_PERMANENT)
@ -1343,12 +1344,13 @@ generator_op(JSContext *cx, JSGeneratorOp op, Value *vp, uintN argc)
{
LeaveTrace(cx);
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return JS_FALSE;
return false;
if (!obj->isGenerator()) {
ReportIncompatibleMethod(cx, vp, &GeneratorClass);
return JS_FALSE;
ReportIncompatibleMethod(cx, args, &GeneratorClass);
return false;
}
JSGenerator *gen = (JSGenerator *) obj->getPrivate();
@ -1364,18 +1366,18 @@ generator_op(JSContext *cx, JSGeneratorOp op, Value *vp, uintN argc)
break;
case JSGENOP_SEND:
if (argc >= 1 && !vp[2].isUndefined()) {
if (args.length() >= 1 && !args[0].isUndefined()) {
js_ReportValueError(cx, JSMSG_BAD_GENERATOR_SEND,
JSDVG_SEARCH_STACK, vp[2], NULL);
return JS_FALSE;
JSDVG_SEARCH_STACK, args[0], NULL);
return false;
}
break;
default:
JS_ASSERT(op == JSGENOP_CLOSE);
gen->state = JSGEN_CLOSED;
JS_SET_RVAL(cx, vp, UndefinedValue());
return JS_TRUE;
args.rval().setUndefined();
return true;
}
} else if (gen->state == JSGEN_CLOSED) {
closed_generator:
@ -1384,21 +1386,21 @@ generator_op(JSContext *cx, JSGeneratorOp op, Value *vp, uintN argc)
case JSGENOP_SEND:
return js_ThrowStopIteration(cx);
case JSGENOP_THROW:
cx->setPendingException(argc >= 1 ? vp[2] : UndefinedValue());
return JS_FALSE;
cx->setPendingException(args.length() >= 1 ? args[0] : UndefinedValue());
return false;
default:
JS_ASSERT(op == JSGENOP_CLOSE);
JS_SET_RVAL(cx, vp, UndefinedValue());
return JS_TRUE;
args.rval().setUndefined();
return true;
}
}
bool undef = ((op == JSGENOP_SEND || op == JSGENOP_THROW) && argc != 0);
if (!SendToGenerator(cx, op, obj, gen, undef ? vp[2] : UndefinedValue()))
return JS_FALSE;
bool undef = ((op == JSGENOP_SEND || op == JSGENOP_THROW) && args.length() != 0);
if (!SendToGenerator(cx, op, obj, gen, undef ? args[0] : UndefinedValue()))
return false;
JS_SET_RVAL(cx, vp, gen->floatingFrame()->returnValue());
return JS_TRUE;
args.rval() = gen->floatingFrame()->returnValue();
return true;
}
static JSBool

38
js/src/jsnum.cpp
View File

@ -602,8 +602,10 @@ Number(JSContext *cx, uintN argc, Value *vp)
static JSBool
num_toSource(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
double d;
if (!GetPrimitiveThis(cx, vp, &d))
if (!GetPrimitiveThis(cx, args, &d))
return false;
ToCStringBuf cbuf;
@ -618,7 +620,7 @@ num_toSource(JSContext *cx, uintN argc, Value *vp)
JSString *str = js_NewStringCopyZ(cx, buf);
if (!str)
return false;
vp->setString(str);
args.rval().setString(str);
return true;
}
#endif
@ -713,14 +715,16 @@ js_NumberToStringWithBase(JSContext *cx, jsdouble d, jsint base);
static JSBool
num_toString(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
double d;
if (!GetPrimitiveThis(cx, vp, &d))
if (!GetPrimitiveThis(cx, args, &d))
return false;
int32 base = 10;
if (argc != 0 && !vp[2].isUndefined()) {
if (args.length() != 0 && !args[0].isUndefined()) {
jsdouble d2;
if (!ToInteger(cx, vp[2], &d2))
if (!ToInteger(cx, args[0], &d2))
return false;
if (d2 < 2 || d2 > 36) {
@ -735,7 +739,7 @@ num_toString(JSContext *cx, uintN argc, Value *vp)
JS_ReportOutOfMemory(cx);
return JS_FALSE;
}
vp->setString(str);
args.rval().setString(str);
return JS_TRUE;
}
@ -861,11 +865,13 @@ num_toLocaleString(JSContext *cx, uintN argc, Value *vp)
JSBool
js_num_valueOf(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
double d;
if (!GetPrimitiveThis(cx, vp, &d))
if (!GetPrimitiveThis(cx, args, &d))
return false;
vp->setNumber(d);
args.rval().setNumber(d);
return true;
}
@ -875,22 +881,22 @@ js_num_valueOf(JSContext *cx, uintN argc, Value *vp)
static JSBool
num_to(JSContext *cx, JSDToStrMode zeroArgMode, JSDToStrMode oneArgMode,
jsint precisionMin, jsint precisionMax, jsint precisionOffset,
uintN argc, Value *vp)
CallArgs args)
{
/* Use MAX_PRECISION+1 because precisionOffset can be 1. */
char buf[DTOSTR_VARIABLE_BUFFER_SIZE(MAX_PRECISION+1)];
char *numStr;
double d;
if (!GetPrimitiveThis(cx, vp, &d))
if (!GetPrimitiveThis(cx, args, &d))
return false;
double precision;
if (argc == 0) {
if (args.length() == 0) {
precision = 0.0;
oneArgMode = zeroArgMode;
} else {
if (!ToInteger(cx, vp[2], &precision))
if (!ToInteger(cx, args[0], &precision))
return false;
if (precision < precisionMin || precision > precisionMax) {
ToCStringBuf cbuf;
@ -910,7 +916,7 @@ num_to(JSContext *cx, JSDToStrMode zeroArgMode, JSDToStrMode oneArgMode,
JSString *str = js_NewStringCopyZ(cx, numStr);
if (!str)
return JS_FALSE;
vp->setString(str);
args.rval().setString(str);
return JS_TRUE;
}
@ -922,14 +928,14 @@ static JSBool
num_toFixed(JSContext *cx, uintN argc, Value *vp)
{
return num_to(cx, DTOSTR_FIXED, DTOSTR_FIXED, -20, MAX_PRECISION, 0,
argc, vp);
CallArgsFromVp(argc, vp));
}
static JSBool
num_toExponential(JSContext *cx, uintN argc, Value *vp)
{
return num_to(cx, DTOSTR_STANDARD_EXPONENTIAL, DTOSTR_EXPONENTIAL, 0, MAX_PRECISION, 1,
argc, vp);
CallArgsFromVp(argc, vp));
}
static JSBool
@ -938,7 +944,7 @@ num_toPrecision(JSContext *cx, uintN argc, Value *vp)
if (argc == 0 || vp[2].isUndefined())
return num_toString(cx, 0, vp);
return num_to(cx, DTOSTR_STANDARD, DTOSTR_PRECISION, 1, MAX_PRECISION, 0,
argc, vp);
CallArgsFromVp(argc, vp));
}
#ifdef JS_TRACER

70
js/src/jsobj.cpp
View File

@ -1151,7 +1151,7 @@ enum EvalType { DIRECT_EVAL = EXECUTE_DIRECT_EVAL, INDIRECT_EVAL = EXECUTE_INDIR
* On success, store the completion value in call.rval and return true.
*/
static bool
EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *caller,
EvalKernel(JSContext *cx, const CallArgs &args, EvalType evalType, StackFrame *caller,
JSObject &scopeobj)
{
JS_ASSERT((evalType == INDIRECT_EVAL) == (caller == NULL));
@ -1163,15 +1163,15 @@ EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *c
}
/* ES5 15.1.2.1 step 1. */
if (call.argc() < 1) {
call.rval().setUndefined();
if (args.length() < 1) {
args.rval().setUndefined();
return true;
}
if (!call[0].isString()) {
call.rval() = call[0];
if (!args[0].isString()) {
args.rval() = args[0];
return true;
}
JSString *str = call[0].toString();
JSString *str = args[0].toString();
/* ES5 15.1.2.1 steps 2-8. */
@ -1199,7 +1199,7 @@ EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *c
JS_ASSERT(callerPC && js_GetOpcode(cx, caller->script(), callerPC) == JSOP_EVAL);
#endif
} else {
JS_ASSERT(call.callee().getGlobal() == &scopeobj);
JS_ASSERT(args.callee().getGlobal() == &scopeobj);
staticLevel = 0;
/* Use the global as 'this', modulo outerization. */
@ -1250,7 +1250,7 @@ EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *c
return false;
if (tmp.isUndefined())
break;
call.rval() = tmp;
args.rval() = tmp;
return true;
}
}
@ -1258,7 +1258,7 @@ EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *c
EvalScriptGuard esg(cx, linearStr);
JSPrincipals *principals = PrincipalsForCompiledCode(call, cx);
JSPrincipals *principals = PrincipalsForCompiledCode(args, cx);
if (evalType == DIRECT_EVAL && caller->isNonEvalFunctionFrame())
esg.lookupInEvalCache(caller, staticLevel, principals, scopeobj);
@ -1280,7 +1280,7 @@ EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *c
}
return ExecuteKernel(cx, esg.script(), scopeobj, thisv, ExecuteType(evalType),
NULL /* evalInFrame */, &call.rval());
NULL /* evalInFrame */, &args.rval());
}
/*
@ -1289,9 +1289,9 @@ EvalKernel(JSContext *cx, const CallArgs &call, EvalType evalType, StackFrame *c
* authors will know that support for eval(s, o) has been removed.
*/
static inline bool
WarnOnTooManyArgs(JSContext *cx, const CallArgs &call)
WarnOnTooManyArgs(JSContext *cx, const CallArgs &args)
{
if (call.argc() > 1) {
if (args.length() > 1) {
if (JSScript *script = cx->stack.currentScript()) {
if (!script->warnedAboutTwoArgumentEval) {
static const char TWO_ARGUMENT_WARNING[] =
@ -1322,28 +1322,28 @@ namespace js {
JSBool
eval(JSContext *cx, uintN argc, Value *vp)
{
CallArgs call = CallArgsFromVp(argc, vp);
return WarnOnTooManyArgs(cx, call) &&
EvalKernel(cx, call, INDIRECT_EVAL, NULL, *call.callee().getGlobal());
CallArgs args = CallArgsFromVp(argc, vp);
return WarnOnTooManyArgs(cx, args) &&
EvalKernel(cx, args, INDIRECT_EVAL, NULL, *args.callee().getGlobal());
}
bool
DirectEval(JSContext *cx, const CallArgs &call)
DirectEval(JSContext *cx, const CallArgs &args)
{
/* Direct eval can assume it was called from an interpreted frame. */
StackFrame *caller = cx->fp();
JS_ASSERT(caller->isScriptFrame());
JS_ASSERT(IsBuiltinEvalForScope(&caller->scopeChain(), call.calleev()));
JS_ASSERT(IsBuiltinEvalForScope(&caller->scopeChain(), args.calleev()));
JS_ASSERT(js_GetOpcode(cx, cx->fp()->script(), cx->regs().pc) == JSOP_EVAL);
AutoFunctionCallProbe callProbe(cx, call.callee().getFunctionPrivate(), caller->script());
AutoFunctionCallProbe callProbe(cx, args.callee().getFunctionPrivate(), caller->script());
JSObject *scopeChain =
GetScopeChainFast(cx, caller, JSOP_EVAL, JSOP_EVAL_LENGTH + JSOP_LINENO_LENGTH);
return scopeChain &&
WarnOnTooManyArgs(cx, call) &&
EvalKernel(cx, call, DIRECT_EVAL, caller, *scopeChain);
WarnOnTooManyArgs(cx, args) &&
EvalKernel(cx, args, DIRECT_EVAL, caller, *scopeChain);
}
bool
@ -1359,7 +1359,7 @@ IsAnyBuiltinEval(JSFunction *fun)
}
JSPrincipals *
PrincipalsForCompiledCode(const CallArgs &call, JSContext *cx)
PrincipalsForCompiledCode(const CallReceiver &call, JSContext *cx)
{
JS_ASSERT(IsAnyBuiltinEval(call.callee().getFunctionPrivate()) ||
IsBuiltinFunctionConstructor(call.callee().getFunctionPrivate()));
@ -1610,21 +1610,21 @@ const char js_lookupSetter_str[] = "__lookupSetter__";
JS_FRIEND_API(JSBool)
js_obj_defineGetter(JSContext *cx, uintN argc, Value *vp)
{
CallArgs call = CallArgsFromVp(argc, vp);
if (!BoxNonStrictThis(cx, call))
CallArgs args = CallArgsFromVp(argc, vp);
if (!BoxNonStrictThis(cx, args))
return false;
JSObject *obj = &call.thisv().toObject();
JSObject *obj = &args.thisv().toObject();
if (argc <= 1 || !js_IsCallable(call[1])) {
if (args.length() <= 1 || !js_IsCallable(args[1])) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
JSMSG_BAD_GETTER_OR_SETTER,
js_getter_str);
return JS_FALSE;
}
PropertyOp getter = CastAsPropertyOp(&call[1].toObject());
PropertyOp getter = CastAsPropertyOp(&args[1].toObject());
jsid id;
if (!ValueToId(cx, call[0], &id))
if (!ValueToId(cx, args[0], &id))
return JS_FALSE;
if (!CheckRedeclaration(cx, obj, id, JSPROP_GETTER))
return JS_FALSE;
@ -1636,7 +1636,7 @@ js_obj_defineGetter(JSContext *cx, uintN argc, Value *vp)
uintN attrs;
if (!CheckAccess(cx, obj, id, JSACC_WATCH, &junk, &attrs))
return JS_FALSE;
call.rval().setUndefined();
args.rval().setUndefined();
return obj->defineProperty(cx, id, UndefinedValue(), getter, JS_StrictPropertyStub,
JSPROP_ENUMERATE | JSPROP_GETTER | JSPROP_SHARED);
}
@ -1644,21 +1644,21 @@ js_obj_defineGetter(JSContext *cx, uintN argc, Value *vp)
JS_FRIEND_API(JSBool)
js_obj_defineSetter(JSContext *cx, uintN argc, Value *vp)
{
CallArgs call = CallArgsFromVp(argc, vp);
if (!BoxNonStrictThis(cx, call))
CallArgs args = CallArgsFromVp(argc, vp);
if (!BoxNonStrictThis(cx, args))
return false;
JSObject *obj = &call.thisv().toObject();
JSObject *obj = &args.thisv().toObject();
if (argc <= 1 || !js_IsCallable(call[1])) {
if (args.length() <= 1 || !js_IsCallable(args[1])) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
JSMSG_BAD_GETTER_OR_SETTER,
js_setter_str);
return JS_FALSE;
}
StrictPropertyOp setter = CastAsStrictPropertyOp(&call[1].toObject());
StrictPropertyOp setter = CastAsStrictPropertyOp(&args[1].toObject());
jsid id;
if (!ValueToId(cx, call[0], &id))
if (!ValueToId(cx, args[0], &id))
return JS_FALSE;
if (!CheckRedeclaration(cx, obj, id, JSPROP_SETTER))
return JS_FALSE;
@ -1670,7 +1670,7 @@ js_obj_defineSetter(JSContext *cx, uintN argc, Value *vp)
uintN attrs;
if (!CheckAccess(cx, obj, id, JSACC_WATCH, &junk, &attrs))
return JS_FALSE;
call.rval().setUndefined();
args.rval().setUndefined();
return obj->defineProperty(cx, id, UndefinedValue(), JS_PropertyStub, setter,
JSPROP_ENUMERATE | JSPROP_SETTER | JSPROP_SHARED);
}

6
js/src/jsobj.h
View File

@ -2209,10 +2209,10 @@ eval(JSContext *cx, uintN argc, Value *vp);
/*
* Performs a direct eval for the given arguments, which must correspond to the
* currently-executing stack frame, which must be a script frame. On completion
* the result is returned in call.rval.
* the result is returned in args.rval.
*/
extern JS_REQUIRES_STACK bool
DirectEval(JSContext *cx, const CallArgs &call);
DirectEval(JSContext *cx, const CallArgs &args);
/*
* True iff |v| is the built-in eval function for the global object that
@ -2227,7 +2227,7 @@ IsAnyBuiltinEval(JSFunction *fun);
/* 'call' should be for the eval/Function native invocation. */
extern JSPrincipals *
PrincipalsForCompiledCode(const CallArgs &call, JSContext *cx);
PrincipalsForCompiledCode(const CallReceiver &call, JSContext *cx);
extern JSObject *
NonNullObject(JSContext *cx, const Value &v);

38
js/src/jsregexp.cpp
View File

@ -522,11 +522,6 @@ Class js::RegExpClass = {
JSBool
js_regexp_toString(JSContext *cx, JSObject *obj, Value *vp)
{
if (!obj->isRegExp()) {
ReportIncompatibleMethod(cx, vp, &RegExpClass);
return false;
}
RegExp *re = RegExp::extractFrom(obj);
if (!re) {
*vp = StringValue(cx->runtime->emptyString);
@ -564,10 +559,16 @@ js_regexp_toString(JSContext *cx, JSObject *obj, Value *vp)
static JSBool
regexp_toString(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
return js_regexp_toString(cx, obj, vp);
if (!obj->isRegExp()) {
ReportIncompatibleMethod(cx, args, &RegExpClass);
return false;
}
return js_regexp_toString(cx, obj, &args.rval());
}
/*
@ -638,11 +639,12 @@ static JSBool
ExecuteRegExp(JSContext *cx, ExecType execType, uintN argc, Value *vp)
{
/* Step 1. */
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isRegExp()) {
ReportIncompatibleMethod(cx, vp, &RegExpClass);
ReportIncompatibleMethod(cx, args, &RegExpClass);
return false;
}
@ -658,7 +660,7 @@ ExecuteRegExp(JSContext *cx, ExecType execType, uintN argc, Value *vp)
RegExpStatics *res = cx->regExpStatics();
/* Step 2. */
JSString *input = js_ValueToString(cx, argc > 0 ? vp[2] : UndefinedValue());
JSString *input = js_ValueToString(cx, args.length() > 0 ? args[0] : UndefinedValue());
if (!input)
return false;
@ -680,18 +682,18 @@ ExecuteRegExp(JSContext *cx, ExecType execType, uintN argc, Value *vp)
/* Step 9a. */
if (i < 0 || i > length) {
obj->zeroRegExpLastIndex();
*vp = NullValue();
args.rval() = NullValue();
return true;
}
/* Steps 8-21. */
size_t lastIndexInt(i);
if (!re->execute(cx, res, input, &lastIndexInt, execType == RegExpTest, vp))
if (!re->execute(cx, res, input, &lastIndexInt, execType == RegExpTest, &args.rval()))
return false;
/* Step 11 (with sticky extension). */
if (re->global() || (!vp->isNull() && re->sticky())) {
if (vp->isNull())
if (re->global() || (!args.rval().isNull() && re->sticky())) {
if (args.rval().isNull())
obj->zeroRegExpLastIndex();
else
obj->setRegExpLastIndex(lastIndexInt);
@ -788,15 +790,15 @@ CompileRegExpAndSwap(JSContext *cx, JSObject *obj, uintN argc, Value *argv, Valu
static JSBool
regexp_compile(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isRegExp()) {
ReportIncompatibleMethod(cx, vp, &RegExpClass);
ReportIncompatibleMethod(cx, args, &RegExpClass);
return false;
}
return CompileRegExpAndSwap(cx, obj, argc, JS_ARGV(cx, vp), &JS_RVAL(cx, vp));
return CompileRegExpAndSwap(cx, obj, args.length(), args.array(), &args.rval());
}
static JSBool

14
js/src/jsstr.cpp
View File

@ -457,8 +457,10 @@ str_quote(JSContext *cx, uintN argc, Value *vp)
static JSBool
str_toSource(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
JSString *str;
if (!GetPrimitiveThis(cx, vp, &str))
if (!GetPrimitiveThis(cx, args, &str))
return false;
str = js_QuoteString(cx, str, '"');
@ -493,7 +495,7 @@ str_toSource(JSContext *cx, uintN argc, Value *vp)
cx->free_(t);
return false;
}
vp->setString(str);
args.rval().setString(str);
return true;
}
@ -502,10 +504,12 @@ str_toSource(JSContext *cx, uintN argc, Value *vp)
JSBool
js_str_toString(JSContext *cx, uintN argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
JSString *str;
if (!GetPrimitiveThis(cx, vp, &str))
if (!GetPrimitiveThis(cx, args, &str))
return false;
vp->setString(str);
args.rval().setString(str);
return true;
}
@ -2087,7 +2091,7 @@ str_replace_flat_lambda(JSContext *cx, uintN argc, Value *vp, ReplaceData &rdata
args.calleev().setObject(*rdata.lambda);
args.thisv().setUndefined();
Value *sp = args.argv();
Value *sp = args.array();
sp[0].setString(matchStr);
sp[1].setInt32(fm.match());
sp[2].setString(rdata.str);

32
js/src/jstypedarray.cpp
View File

@ -1383,13 +1383,14 @@ class TypedArrayTemplate
static JSBool
fun_subarray(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (obj->getClass() != fastClass()) {
// someone tried to apply this subarray() to the wrong class
ReportIncompatibleMethod(cx, vp, fastClass());
ReportIncompatibleMethod(cx, args, fastClass());
return false;
}
@ -1401,9 +1402,8 @@ class TypedArrayTemplate
int32_t begin = 0, end = getLength(tarray);
int32_t length = int32(getLength(tarray));
if (argc > 0) {
Value *argv = JS_ARGV(cx, vp);
if (!ValueToInt32(cx, argv[0], &begin))
if (args.length() > 0) {
if (!ValueToInt32(cx, args[0], &begin))
return false;
if (begin < 0) {
begin += length;
@ -1413,8 +1413,8 @@ class TypedArrayTemplate
begin = length;
}
if (argc > 1) {
if (!ValueToInt32(cx, argv[1], &end))
if (args.length() > 1) {
if (!ValueToInt32(cx, args[1], &end))
return false;
if (end < 0) {
end += length;
@ -1432,7 +1432,7 @@ class TypedArrayTemplate
JSObject *nobj = createSubarray(cx, tarray, begin, end);
if (!nobj)
return false;
vp->setObject(*nobj);
args.rval().setObject(*nobj);
return true;
}
@ -1440,13 +1440,14 @@ class TypedArrayTemplate
static JSBool
fun_set(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (obj->getClass() != fastClass()) {
// someone tried to apply this set() to the wrong class
ReportIncompatibleMethod(cx, vp, fastClass());
ReportIncompatibleMethod(cx, args, fastClass());
return false;
}
@ -1457,9 +1458,8 @@ class TypedArrayTemplate
// these are the default values
int32_t off = 0;
Value *argv = JS_ARGV(cx, vp);
if (argc > 1) {
if (!ValueToInt32(cx, argv[1], &off))
if (args.length() > 1) {
if (!ValueToInt32(cx, args[1], &off))
return false;
if (off < 0 || uint32_t(off) > getLength(tarray)) {
@ -1473,13 +1473,13 @@ class TypedArrayTemplate
uint32 offset(off);
// first arg must be either a typed array or a JS array
if (argc == 0 || !argv[0].isObject()) {
if (args.length() == 0 || !args[0].isObject()) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
JSMSG_TYPED_ARRAY_BAD_ARGS);
return false;
}
JSObject *arg0 = argv[0].toObjectOrNull();
JSObject *arg0 = args[0].toObjectOrNull();
if (js_IsTypedArray(arg0)) {
JSObject *src = TypedArray::getTypedArray(arg0);
if (!src ||
@ -1508,7 +1508,7 @@ class TypedArrayTemplate
return false;
}
vp->setUndefined();
args.rval().setUndefined();
return true;
}

52
js/src/jsweakmap.cpp
View File

@ -102,81 +102,84 @@ NonNullObject(JSContext *cx, Value *vp)
static JSBool
WeakMap_has(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isWeakMap()) {
ReportIncompatibleMethod(cx, vp, &WeakMapClass);
ReportIncompatibleMethod(cx, args, &WeakMapClass);
return false;
}
if (argc < 1) {
if (args.length() < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"WeakMap.has", "0", "s");
return false;
}
JSObject *key = NonNullObject(cx, &vp[2]);
JSObject *key = NonNullObject(cx, &args[0]);
if (!key)
return false;
ObjectValueMap *map = GetObjectMap(obj);
if (map) {
ObjectValueMap::Ptr ptr = map->lookup(key);
if (ptr) {
*vp = BooleanValue(true);
args.rval() = BooleanValue(true);
return true;
}
}
*vp = BooleanValue(false);
args.rval() = BooleanValue(false);
return true;
}
static JSBool
WeakMap_get(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isWeakMap()) {
ReportIncompatibleMethod(cx, vp, &WeakMapClass);
ReportIncompatibleMethod(cx, args, &WeakMapClass);
return false;
}
if (argc < 1) {
if (args.length() < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"WeakMap.get", "0", "s");
return false;
}
JSObject *key = NonNullObject(cx, &vp[2]);
JSObject *key = NonNullObject(cx, &args[0]);
if (!key)
return false;
ObjectValueMap *map = GetObjectMap(obj);
if (map) {
ObjectValueMap::Ptr ptr = map->lookup(key);
if (ptr) {
*vp = ptr->value;
args.rval() = ptr->value;
return true;
}
}
*vp = (argc > 1) ? vp[3] : UndefinedValue();
args.rval() = (args.length() > 1) ? args[1] : UndefinedValue();
return true;
}
static JSBool
WeakMap_delete(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isWeakMap()) {
ReportIncompatibleMethod(cx, vp, &WeakMapClass);
ReportIncompatibleMethod(cx, args, &WeakMapClass);
return false;
}
if (argc < 1) {
if (args.length() < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"WeakMap.delete", "0", "s");
return false;
}
JSObject *key = NonNullObject(cx, &vp[2]);
JSObject *key = NonNullObject(cx, &args[0]);
if (!key)
return false;
ObjectValueMap *map = GetObjectMap(obj);
@ -184,34 +187,35 @@ WeakMap_delete(JSContext *cx, uintN argc, Value *vp)
ObjectValueMap::Ptr ptr = map->lookup(key);
if (ptr) {
map->remove(ptr);
*vp = BooleanValue(true);
args.rval() = BooleanValue(true);
return true;
}
}
*vp = BooleanValue(false);
args.rval() = BooleanValue(false);
return true;
}
static JSBool
WeakMap_set(JSContext *cx, uintN argc, Value *vp)
{
JSObject *obj = ToObject(cx, &vp[1]);
CallArgs args = CallArgsFromVp(argc, vp);
JSObject *obj = ToObject(cx, &args.thisv());
if (!obj)
return false;
if (!obj->isWeakMap()) {
ReportIncompatibleMethod(cx, vp, &WeakMapClass);
ReportIncompatibleMethod(cx, args, &WeakMapClass);
return false;
}
if (argc < 1) {
if (args.length() < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"WeakMap.set", "0", "s");
return false;
}
JSObject *key = NonNullObject(cx, &vp[2]);
JSObject *key = NonNullObject(cx, &args[0]);
if (!key)
return false;
Value value = (argc > 1) ? vp[3] : UndefinedValue();
Value value = (args.length() > 1) ? args[1] : UndefinedValue();
ObjectValueMap *map = GetObjectMap(obj);
if (!map) {
@ -223,7 +227,7 @@ WeakMap_set(JSContext *cx, uintN argc, Value *vp)
obj->setPrivate(map);
}
*vp = UndefinedValue();
args.thisv() = UndefinedValue();
if (!map->put(key, value))
goto out_of_memory;
return true;

10
js/src/jsxml.cpp
View File

@ -253,7 +253,7 @@ namespace_toString(JSContext *cx, uintN argc, Value *vp)
if (!obj)
return JS_FALSE;
if (!obj->isNamespace()) {
ReportIncompatibleMethod(cx, vp, &NamespaceClass);
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &NamespaceClass);
return JS_FALSE;
}
*vp = obj->getNameURIVal();
@ -448,7 +448,7 @@ qname_toString(JSContext *cx, uintN argc, Value *vp)
return false;
if (!obj->isQName()) {
ReportIncompatibleMethod(cx, vp, &QNameClass);
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &QNameClass);
return false;
}
@ -5331,7 +5331,7 @@ StartNonListXMLMethod(JSContext *cx, jsval *vp, JSObject **objp)
if (!*objp)
return NULL;
if (!(*objp)->isXML()) {
ReportIncompatibleMethod(cx, vp, &XMLClass);
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &XMLClass);
return NULL;
}
xml = (JSXML *) (*objp)->getPrivate();
@ -5365,7 +5365,7 @@ StartNonListXMLMethod(JSContext *cx, jsval *vp, JSObject **objp)
if (!obj) \
return JS_FALSE; \
if (!obj->isXML()) { \
ReportIncompatibleMethod(cx, vp, &XMLClass); \
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &XMLClass); \
return JS_FALSE; \
} \
JSXML *xml = (JSXML *)obj->getPrivate(); \
@ -5852,7 +5852,7 @@ xml_hasOwnProperty(JSContext *cx, uintN argc, jsval *vp)
if (!obj)
return JS_FALSE;
if (!obj->isXML()) {
ReportIncompatibleMethod(cx, vp, &XMLClass);
ReportIncompatibleMethod(cx, CallReceiverFromVp(vp), &XMLClass);
return JS_FALSE;
}

2
js/src/vm/Debugger.cpp
View File

@ -3564,7 +3564,7 @@ ApplyOrCall(JSContext *cx, uintN argc, Value *vp, ApplyOrCallMode mode)
}
} else {
callArgc = argc > 0 ? uintN(JS_MIN(argc - 1, StackSpace::ARGS_LENGTH_MAX)) : 0;
callArgv = args.argv() + 1;
callArgv = args.array() + 1;
}
for (uintN i = 0; i < callArgc; i++) {
if (!dbg->unwrapDebuggeeValue(cx, &callArgv[i]))

10
js/src/vm/Stack-inl.h
View File

@ -499,15 +499,15 @@ ContextStack::getCallFrame(JSContext *cx, MaybeReportError report, const CallArg
/* Maintain layout invariant: &formalArgs[0] == ((Value *)fp) - nformal. */
if (args.argc() == nformal) {
if (args.length() == nformal) {
if (!space().ensureSpace(cx, report, firstUnused, nvals))
return NULL;
return reinterpret_cast<StackFrame *>(firstUnused);
}
if (args.argc() < nformal) {
if (args.length() < nformal) {
*flags = StackFrame::Flags(*flags | StackFrame::UNDERFLOW_ARGS);
uintN nmissing = nformal - args.argc();
uintN nmissing = nformal - args.length();
if (!space().ensureSpace(cx, report, firstUnused, nmissing + nvals))
return NULL;
SetValueRangeToUndefined(firstUnused, nmissing);
@ -541,7 +541,7 @@ ContextStack::pushInlineFrame(JSContext *cx, FrameRegs &regs, const CallArgs &ar
return false;
/* Initialize frame, locals, regs. */
fp->initCallFrame(cx, callee, fun, script, args.argc(), flags);
fp->initCallFrame(cx, callee, fun, script, args.length(), flags);
/*
* N.B. regs may differ from the active registers, if the parent is about
@ -578,7 +578,7 @@ ContextStack::getFixupFrame(JSContext *cx, MaybeReportError report,
/* Do not init late prologue or regs; this is done by jit code. */
fp->initJitFrameCallerHalf(cx->fp(), flags, ncode);
fp->initJitFrameEarlyPrologue(fun, args.argc());
fp->initJitFrameEarlyPrologue(fun, args.length());
*stackLimit = space().conservativeEnd_;
return fp;

8
js/src/vm/Stack.cpp
View File

@ -233,8 +233,8 @@ StackSegment::contains(const CallArgsList *call) const
return false;
/* NB: this depends on the continuity of segments in memory. */
Value *vp = call->argv();
bool ret = vp > slotsBegin() && vp <= calls_->argv();
Value *vp = call->array();
bool ret = vp > slotsBegin() && vp <= calls_->array();
/*
* :XXX: Disabled. Including this check changes the asymptotic complexity
@ -688,7 +688,7 @@ ContextStack::pushInvokeFrame(JSContext *cx, const CallArgs &args,
if (!fp)
return false;
fp->initCallFrame(cx, callee, fun, script, args.argc(), flags);
fp->initCallFrame(cx, callee, fun, script, args.length(), flags);
ifg->regs_.prepareToRun(*fp, script);
ifg->prevRegs_ = seg_->pushRegs(ifg->regs_);
@ -1013,7 +1013,7 @@ StackIter::settleOnNewState()
* In case of both a scripted frame and call record, use linear memory
* ordering to decide which was the most recent.
*/
if (containsFrame && (!containsCall || (Value *)fp_ >= calls_->argv())) {
if (containsFrame && (!containsCall || (Value *)fp_ >= calls_->array())) {
/* Nobody wants to see dummy frames. */
if (fp_->isDummyFrame()) {
popFrame();

8
js/src/vm/Stack.h
View File

@ -239,8 +239,8 @@ class CallArgs : public CallReceiver
friend CallArgs CallArgsFromArgv(uintN, Value *);
friend CallArgs CallArgsFromSp(uintN, Value *);
Value &operator[](unsigned i) const { JS_ASSERT(i < argc_); return argv_[i]; }
Value *argv() const { return argv_; }
uintN argc() const { return argc_; }
Value *array() const { return argv_; }
uintN length() const { return argc_; }
Value *end() const { return argv_ + argc_; }
};
@ -1388,11 +1388,11 @@ class StackSegment
}
Value *callArgv() const {
return calls_->argv();
return calls_->array();
}
Value *maybeCallArgv() const {
return calls_ ? calls_->argv() : NULL;
return calls_ ? calls_->array() : NULL;
}
StackSegment *prevInContext() const {