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| author | Feng Qian <fqian@google.com> | 2009-06-17 12:12:20 -0700 |
|---|---|---|
| committer | Feng Qian <fqian@google.com> | 2009-06-17 12:12:20 -0700 |
| commit | 5f1ab04193ad0130ca8204aadaceae083aca9881 (patch) | |
| tree | 5a92cd389e2cfe7fb67197ce14b38469462379f8 /JavaScriptCore/runtime/InternalFunction.cpp | |
| parent | 194315e5a908cc8ed67d597010544803eef1ac59 (diff) | |
| download | external_webkit-5f1ab04193ad0130ca8204aadaceae083aca9881.zip external_webkit-5f1ab04193ad0130ca8204aadaceae083aca9881.tar.gz external_webkit-5f1ab04193ad0130ca8204aadaceae083aca9881.tar.bz2 | |
Get WebKit r44544.
Diffstat (limited to 'JavaScriptCore/runtime/InternalFunction.cpp')
| -rw-r--r-- | JavaScriptCore/runtime/InternalFunction.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/JavaScriptCore/runtime/InternalFunction.cpp b/JavaScriptCore/runtime/InternalFunction.cpp index 6714cf5..b5c9571 100644 --- a/JavaScriptCore/runtime/InternalFunction.cpp +++ b/JavaScriptCore/runtime/InternalFunction.cpp @@ -48,4 +48,24 @@ const UString& InternalFunction::name(JSGlobalData* globalData) return asString(getDirect(globalData->propertyNames->name))->value(); } +const UString InternalFunction::displayName(JSGlobalData* globalData) +{ + JSValue displayName = getDirect(globalData->propertyNames->displayName); + + if (displayName && isJSString(globalData, displayName)) + return asString(displayName)->value(); + + return UString::null(); +} + +const UString InternalFunction::calculatedDisplayName(JSGlobalData* globalData) +{ + const UString explicitName = displayName(globalData); + + if (!explicitName.isEmpty()) + return explicitName; + + return name(globalData); +} + } // namespace JSC |