8010652: Eliminate non-child references in Block/FunctionNode, and make few node types immutable
Reviewed-by: jlaskey, lagergren
/*
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*/
/**
* NASHORN-837 : refSymbol lookup caused nullpointer exception in Lower
*
* @test
* @run
*/
try {
throw new TypeError('error');
} catch (iox) {
var f = function() {
if(iox.message != 'error') {
print("Failure! iox did not throw correct exception");
}
}
}
f();