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| author | Simon Hausmann <simon.hausmann@digia.com> | 2012-09-24 13:09:44 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@digia.com> | 2012-09-24 13:09:44 +0200 |
| commit | dc6262b587c71c14e30d93e57ed812e36a79a33e (patch) | |
| tree | 03ff986e7aa38bba0c0ef374f44fda52aff93f01 /Source/JavaScriptCore/runtime/CommonSlowPaths.h | |
| parent | 02e1fbbefd49229b102ef107bd70ce974a2d85fb (diff) | |
| download | qtwebkit-dc6262b587c71c14e30d93e57ed812e36a79a33e.tar.gz | |
Imported WebKit commit 6339232fec7f5d9984a33388aecfd2cbc7832053 (http://svn.webkit.org/repository/webkit/trunk@129343)
New snapshot with build fixes for latest qtbase
Diffstat (limited to 'Source/JavaScriptCore/runtime/CommonSlowPaths.h')
| -rw-r--r-- | Source/JavaScriptCore/runtime/CommonSlowPaths.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/Source/JavaScriptCore/runtime/CommonSlowPaths.h b/Source/JavaScriptCore/runtime/CommonSlowPaths.h index e4c76ad16..7edd9091c 100644 --- a/Source/JavaScriptCore/runtime/CommonSlowPaths.h +++ b/Source/JavaScriptCore/runtime/CommonSlowPaths.h @@ -75,28 +75,6 @@ ALWAYS_INLINE ExecState* arityCheckFor(ExecState* exec, RegisterFile* registerFi return newExec; } -ALWAYS_INLINE bool opInstanceOfSlow(ExecState* exec, JSValue value, JSValue baseVal, JSValue proto) -{ - ASSERT(!value.isCell() || !baseVal.isCell() || !proto.isCell() - || !value.isObject() || !baseVal.isObject() || !proto.isObject() - || !asObject(baseVal)->structure()->typeInfo().implementsDefaultHasInstance()); - - - // ECMA-262 15.3.5.3: - // Throw an exception either if baseVal is not an object, or if it does not implement 'HasInstance' (i.e. is a function). - TypeInfo typeInfo(UnspecifiedType); - if (!baseVal.isObject() || !(typeInfo = asObject(baseVal)->structure()->typeInfo()).implementsHasInstance()) { - exec->globalData().exception = createInvalidParamError(exec, "instanceof", baseVal); - return false; - } - ASSERT(typeInfo.type() != UnspecifiedType); - - if (!typeInfo.overridesHasInstance() && !value.isObject()) - return false; - - return asObject(baseVal)->methodTable()->hasInstance(asObject(baseVal), exec, value, proto); -} - inline bool opIn(ExecState* exec, JSValue propName, JSValue baseVal) { if (!baseVal.isObject()) { |