diff options
Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/runtime/StringPrototype.cpp')
| -rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/runtime/StringPrototype.cpp | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StringPrototype.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StringPrototype.cpp index ceb6b1ea2b..c9a32b6978 100644 --- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StringPrototype.cpp +++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StringPrototype.cpp @@ -23,6 +23,8 @@ #include "StringPrototype.h" #include "CachedCall.h" +#include "Error.h" +#include "Executable.h" #include "JSArray.h" #include "JSFunction.h" #include "ObjectPrototype.h" @@ -131,6 +133,11 @@ bool StringPrototype::getOwnPropertySlot(ExecState* exec, const Identifier& prop return getStaticFunctionSlot<StringObject>(exec, ExecState::stringTable(exec), this, propertyName, slot); } +bool StringPrototype::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor) +{ + return getStaticFunctionDescriptor<StringObject>(exec, ExecState::stringTable(exec), this, propertyName, descriptor); +} + // ------------------------------ Functions -------------------------- static inline UString substituteBackreferences(const UString& replacement, const UString& source, const int* ovector, RegExp* reg) @@ -220,7 +227,7 @@ JSValue JSC_HOST_CALL stringProtoFuncReplace(ExecState* exec, JSObject*, JSValue if (callType == CallTypeNone) replacementString = replacement.toString(exec); - if (pattern.isObject(&RegExpObject::info)) { + if (pattern.inherits(&RegExpObject::info)) { RegExp* reg = asRegExpObject(pattern)->regExp(); bool global = reg->global(); @@ -365,7 +372,7 @@ JSValue JSC_HOST_CALL stringProtoFuncToString(ExecState* exec, JSObject*, JSValu if (thisValue.isString()) return thisValue; - if (thisValue.isObject(&StringObject::info)) + if (thisValue.inherits(&StringObject::info)) return asStringObject(thisValue)->internalValue(); return throwError(exec, TypeError); @@ -376,8 +383,8 @@ JSValue JSC_HOST_CALL stringProtoFuncCharAt(ExecState* exec, JSObject*, JSValue UString s = thisValue.toThisString(exec); unsigned len = s.size(); JSValue a0 = args.at(0); - if (a0.isUInt32Fast()) { - uint32_t i = a0.getUInt32Fast(); + if (a0.isUInt32()) { + uint32_t i = a0.asUInt32(); if (i < len) return jsSingleCharacterSubstring(exec, s, i); return jsEmptyString(exec); @@ -393,8 +400,8 @@ JSValue JSC_HOST_CALL stringProtoFuncCharCodeAt(ExecState* exec, JSObject*, JSVa UString s = thisValue.toThisString(exec); unsigned len = s.size(); JSValue a0 = args.at(0); - if (a0.isUInt32Fast()) { - uint32_t i = a0.getUInt32Fast(); + if (a0.isUInt32()) { + uint32_t i = a0.asUInt32(); if (i < len) return jsNumber(exec, s.data()[i]); return jsNaN(exec); @@ -426,8 +433,8 @@ JSValue JSC_HOST_CALL stringProtoFuncIndexOf(ExecState* exec, JSObject*, JSValue int pos; if (a1.isUndefined()) pos = 0; - else if (a1.isUInt32Fast()) - pos = min<uint32_t>(a1.getUInt32Fast(), len); + else if (a1.isUInt32()) + pos = min<uint32_t>(a1.asUInt32(), len); else { double dpos = a1.toInteger(exec); if (dpos < 0) @@ -466,7 +473,7 @@ JSValue JSC_HOST_CALL stringProtoFuncMatch(ExecState* exec, JSObject*, JSValue t UString u = s; RefPtr<RegExp> reg; RegExpObject* imp = 0; - if (a0.isObject(&RegExpObject::info)) + if (a0.inherits(&RegExpObject::info)) reg = asRegExpObject(a0)->regExp(); else { /* @@ -516,7 +523,7 @@ JSValue JSC_HOST_CALL stringProtoFuncSearch(ExecState* exec, JSObject*, JSValue UString u = s; RefPtr<RegExp> reg; - if (a0.isObject(&RegExpObject::info)) + if (a0.inherits(&RegExpObject::info)) reg = asRegExpObject(a0)->regExp(); else { /* @@ -568,7 +575,7 @@ JSValue JSC_HOST_CALL stringProtoFuncSplit(ExecState* exec, JSObject*, JSValue t unsigned i = 0; int p0 = 0; unsigned limit = a1.isUndefined() ? 0xFFFFFFFFU : a1.toUInt32(exec); - if (a0.isObject(&RegExpObject::info)) { + if (a0.inherits(&RegExpObject::info)) { RegExp* reg = asRegExpObject(a0)->regExp(); if (s.isEmpty() && reg->match(s, 0) >= 0) { // empty string matched by regexp -> empty array @@ -821,8 +828,8 @@ JSValue JSC_HOST_CALL stringProtoFuncFontsize(ExecState* exec, JSObject*, JSValu if (a0.getUInt32(smallInteger) && smallInteger <= 9) { unsigned stringSize = s.size(); unsigned bufferSize = 22 + stringSize; - UChar* buffer = static_cast<UChar*>(tryFastMalloc(bufferSize * sizeof(UChar))); - if (!buffer) + UChar* buffer; + if (!tryFastMalloc(bufferSize * sizeof(UChar)).getValue(buffer)) return jsUndefined(); buffer[0] = '<'; buffer[1] = 'f'; @@ -869,8 +876,8 @@ JSValue JSC_HOST_CALL stringProtoFuncLink(ExecState* exec, JSObject*, JSValue th unsigned linkTextSize = linkText.size(); unsigned stringSize = s.size(); unsigned bufferSize = 15 + linkTextSize + stringSize; - UChar* buffer = static_cast<UChar*>(tryFastMalloc(bufferSize * sizeof(UChar))); - if (!buffer) + UChar* buffer; + if (!tryFastMalloc(bufferSize * sizeof(UChar)).getValue(buffer)) return jsUndefined(); buffer[0] = '<'; buffer[1] = 'a'; |