Changeset 32807 in webkit for trunk/JavaScriptCore/kjs/regexp_object.cpp

Timestamp:

May 2, 2008, 3:07:53 AM (17 years ago)

Author:

[email protected]

Message:

Reviewed by Geoffrey Garen.

​https://bugs.webkit.org/show_bug.cgi?id=18826
Make JavaScript heap per-thread

File:

• trunk/JavaScriptCore/kjs/regexp_object.cpp (modified) (9 diffs)

trunk/JavaScriptCore/kjs/regexp_object.cpp

@@ -52 +52 @@
     : JSObject(objectPrototype)
 {
-    putDirectFunction(new PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().compile, regExpProtoFuncCompile), DontEnum);
-    putDirectFunction(new PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().exec, regExpProtoFuncExec), DontEnum);
-    putDirectFunction(new PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().test, regExpProtoFuncTest), DontEnum);
-    putDirectFunction(new PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().toString, regExpProtoFuncToString), DontEnum);
+    putDirectFunction(new (exec) PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().compile, regExpProtoFuncCompile), DontEnum);
+    putDirectFunction(new (exec) PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().exec, regExpProtoFuncExec), DontEnum);
+    putDirectFunction(new (exec) PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().test, regExpProtoFuncTest), DontEnum);
+    putDirectFunction(new (exec) PrototypeFunction(exec, functionPrototype, 0, exec->propertyNames().toString, regExpProtoFuncToString), DontEnum);
 }
 
@@ -107 +107 @@
     if (!thisObj->inherits(&RegExpImp::info)) {
         if (thisObj->inherits(&RegExpPrototype::info))
-            return jsString("//");
+            return jsString(exec, "//");
         return throwError(exec, TypeError);
     }
@@ -118 +118 @@
     if (thisObj->get(exec, exec->propertyNames().multiline)->toBoolean(exec))
         result += "m";
-    return jsString(result);
+    return jsString(exec, result);
 }
 
@@ -151 +151 @@
 }
 
-JSValue* RegExpImp::getValueProperty(ExecState*, int token) const
+JSValue* RegExpImp::getValueProperty(ExecState* exec, int token) const
 {
     switch (token) {
@@ -161 +161 @@
             return jsBoolean(m_regExp->multiline());
         case Source:
-            return jsString(m_regExp->pattern());
+            return jsString(exec, m_regExp->pattern());
         case LastIndex:
-            return jsNumber(m_lastIndex);
+            return jsNumber(exec, m_lastIndex);
     }
     
@@ -288 +288 @@
 
   // no. of arguments for constructor
-  putDirect(exec->propertyNames().length, jsNumber(2), ReadOnly | DontDelete | DontEnum);
+  putDirect(exec->propertyNames().length, jsNumber(exec, 2), ReadOnly | DontDelete | DontEnum);
 }
 
@@ -318 +318 @@
 {
   unsigned lastNumSubpatterns = d->lastNumSubPatterns;
-  ArrayInstance* arr = new ArrayInstance(exec->lexicalGlobalObject()->arrayPrototype(), lastNumSubpatterns + 1);
+  ArrayInstance* arr = new (exec) ArrayInstance(exec->lexicalGlobalObject()->arrayPrototype(), lastNumSubpatterns + 1);
   for (unsigned i = 0; i <= lastNumSubpatterns; ++i) {
     int start = d->lastOvector[2 * i];
     if (start >= 0)
-      arr->put(exec, i, jsString(d->lastInput.substr(start, d->lastOvector[2 * i + 1] - start)));
-  }
-  arr->put(exec, exec->propertyNames().index, jsNumber(d->lastOvector[0]));
-  arr->put(exec, exec->propertyNames().input, jsString(d->lastInput));
+      arr->put(exec, i, jsString(exec, d->lastInput.substr(start, d->lastOvector[2 * i + 1] - start)));
+  }
+  arr->put(exec, exec->propertyNames().index, jsNumber(exec, d->lastOvector[0]));
+  arr->put(exec, exec->propertyNames().input, jsString(exec, d->lastInput));
   return arr;
 }
 
-JSValue* RegExpObjectImp::getBackref(unsigned i) const
+JSValue* RegExpObjectImp::getBackref(ExecState* exec, unsigned i) const
 {
   if (d->lastOvector && i <= d->lastNumSubPatterns)
-    return jsString(d->lastInput.substr(d->lastOvector[2 * i], d->lastOvector[2 * i + 1] - d->lastOvector[2 * i]));
-  return jsString("");
-}
-
-JSValue* RegExpObjectImp::getLastParen() const
+    return jsString(exec, d->lastInput.substr(d->lastOvector[2 * i], d->lastOvector[2 * i + 1] - d->lastOvector[2 * i]));
+  return jsString(exec, "");
+}
+
+JSValue* RegExpObjectImp::getLastParen(ExecState* exec) const
 {
   unsigned i = d->lastNumSubPatterns;
   if (i > 0) {
     ASSERT(d->lastOvector);
-    return jsString(d->lastInput.substr(d->lastOvector[2 * i], d->lastOvector[2 * i + 1] - d->lastOvector[2 * i]));
-  }
-  return jsString("");
-}
-
-JSValue *RegExpObjectImp::getLeftContext() const
+    return jsString(exec, d->lastInput.substr(d->lastOvector[2 * i], d->lastOvector[2 * i + 1] - d->lastOvector[2 * i]));
+  }
+  return jsString(exec, "");
+}
+
+JSValue *RegExpObjectImp::getLeftContext(ExecState* exec) const
 {
   if (d->lastOvector)
-    return jsString(d->lastInput.substr(0, d->lastOvector[0]));
-  return jsString("");
-}
-
-JSValue *RegExpObjectImp::getRightContext() const
+    return jsString(exec, d->lastInput.substr(0, d->lastOvector[0]));
+  return jsString(exec, "");
+}
+
+JSValue *RegExpObjectImp::getRightContext(ExecState* exec) const
 {
   if (d->lastOvector) {
     UString s = d->lastInput;
-    return jsString(s.substr(d->lastOvector[1], s.size() - d->lastOvector[1]));
-  }
-  return jsString("");
+    return jsString(exec, s.substr(d->lastOvector[1], s.size() - d->lastOvector[1]));
+  }
+  return jsString(exec, "");
 }
 
@@ -367 +367 @@
 }
 
-JSValue *RegExpObjectImp::getValueProperty(ExecState*, int token) const
+JSValue *RegExpObjectImp::getValueProperty(ExecState* exec, int token) const
 {
   switch (token) {
     case Dollar1:
-      return getBackref(1);
+      return getBackref(exec, 1);
     case Dollar2:
-      return getBackref(2);
+      return getBackref(exec, 2);
     case Dollar3:
-      return getBackref(3);
+      return getBackref(exec, 3);
     case Dollar4:
-      return getBackref(4);
+      return getBackref(exec, 4);
     case Dollar5:
-      return getBackref(5);
+      return getBackref(exec, 5);
     case Dollar6:
-      return getBackref(6);
+      return getBackref(exec, 6);
     case Dollar7:
-      return getBackref(7);
+      return getBackref(exec, 7);
     case Dollar8:
-      return getBackref(8);
+      return getBackref(exec, 8);
     case Dollar9:
-      return getBackref(9);
+      return getBackref(exec, 9);
     case Input:
-      return jsString(d->lastInput);
+      return jsString(exec, d->lastInput);
     case Multiline:
       return jsBoolean(d->multiline);
     case LastMatch:
-      return getBackref(0);
+      return getBackref(exec, 0);
     case LastParen:
-      return getLastParen();
+      return getLastParen(exec);
     case LeftContext:
-      return getLeftContext();
+      return getLeftContext(exec);
     case RightContext:
-      return getRightContext();
+      return getRightContext(exec);
     default:
       ASSERT(0);
   }
 
-  return jsString("");
+  return jsString(exec, "");
 }
 
@@ -452 +452 @@
 {
     return regExp->isValid()
-        ? new RegExpImp(static_cast<RegExpPrototype*>(exec->lexicalGlobalObject()->regExpPrototype()), regExp)
+        ? new (exec) RegExpImp(static_cast<RegExpPrototype*>(exec->lexicalGlobalObject()->regExpPrototype()), regExp)
         : throwError(exec, SyntaxError, UString("Invalid regular expression: ").append(regExp->errorMessage()));
 }