public CachedReadConstantNode(RubyClass expectedClass, Object value, ReadConstantChainNode next) {
this.expectedClass = expectedClass;
unmodifiedAssumption = expectedClass.getUnmodifiedAssumption();
this.value = value;
/*
* We could do this lazily as needed, but I'm sure the compiler will appreciate the fact
* that these fields are all final.
*/
if (value instanceof Boolean) {
hasBoolean = true;
booleanValue = (boolean) value;
hasIntegerFixnum = false;
integerFixnumValue = -1;
hasLongFixnum = false;
longFixnumValue = -1;
hasFloat = false;
floatValue = -1;
} else if (value instanceof Integer) {
hasBoolean = false;
booleanValue = false;
hasIntegerFixnum = true;
integerFixnumValue = (int) value;
hasLongFixnum = true;
longFixnumValue = (int) value;
hasFloat = true;
floatValue = (int) value;
} else if (value instanceof Long) {
hasBoolean = false;
booleanValue = false;
if ((long) value <= Integer.MAX_VALUE) {
hasIntegerFixnum = true;
integerFixnumValue = (int) (long) value;
} else {
hasIntegerFixnum = false;
integerFixnumValue = -1;
}
hasLongFixnum = true;
longFixnumValue = (long) value;
hasFloat = true;
floatValue = (long) value;
} else if (value instanceof Double) {
hasBoolean = false;
booleanValue = false;
hasIntegerFixnum = false;
integerFixnumValue = -1;
hasLongFixnum = false;
longFixnumValue = -1;
hasFloat = true;
floatValue = (double) value;
} else {
hasBoolean = false;
booleanValue = false;
hasIntegerFixnum = false;
integerFixnumValue = -1;
hasLongFixnum = false;
longFixnumValue = -1;
hasFloat = false;
floatValue = -1;
}
this.next = next;
}
