diff options
Diffstat (limited to 'src/qml/jsruntime/qv4value.cpp')
-rw-r--r-- | src/qml/jsruntime/qv4value.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4value.cpp b/src/qml/jsruntime/qv4value.cpp index a18dffac1e..85b4297dd6 100644 --- a/src/qml/jsruntime/qv4value.cpp +++ b/src/qml/jsruntime/qv4value.cpp @@ -246,6 +246,20 @@ bool Value::sameValue(Value other) const { return false; } +bool Value::sameValueZero(Value other) const { + if (_val == other._val) + return true; + String *s = stringValue(); + String *os = other.stringValue(); + if (s && os) + return s->isEqualTo(os); + if (isInteger() && other.isDouble()) + return double(int_32()) == other.doubleValue(); + if (isDouble() && other.isInteger()) + return other.int_32() == doubleValue(); + return false; +} + #ifndef V4_BOOTSTRAP Heap::String *Value::toString(ExecutionEngine *e, Value val) { |