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| author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-10 09:28:39 +0000 |
|---|---|---|
| committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-10 09:28:39 +0000 |
| commit | 32761a6cee1d0dee366b885b7b9c777e67885688 (patch) | |
| tree | d6bec92bebfb216f4126356e55518842c2f476a1 /Source/JavaScriptCore/heap/Strong.h | |
| parent | a4e969f4965059196ca948db781e52f7cfebf19e (diff) | |
| download | WebKitGtk-tarball-32761a6cee1d0dee366b885b7b9c777e67885688.tar.gz | |
webkitgtk-2.4.11webkitgtk-2.4.11
Diffstat (limited to 'Source/JavaScriptCore/heap/Strong.h')
| -rw-r--r-- | Source/JavaScriptCore/heap/Strong.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/JavaScriptCore/heap/Strong.h b/Source/JavaScriptCore/heap/Strong.h index 5c0f83267..27ab5d31f 100644 --- a/Source/JavaScriptCore/heap/Strong.h +++ b/Source/JavaScriptCore/heap/Strong.h @@ -84,7 +84,9 @@ public: bool operator!() const { return !slot() || !*slot(); } - explicit operator bool() const { return !!*this; } + // This conversion operator allows implicit conversion to bool but not to other integer types. + typedef JSValue (HandleBase::*UnspecifiedBoolType); + operator UnspecifiedBoolType*() const { return !!*this ? reinterpret_cast<UnspecifiedBoolType*>(1) : 0; } void swap(Strong& other) { |