Description Simon Goldsmith 2008-09-26 16:32:31 EDT

Build ID: jdt 3.4.1 release

Steps To Reproduce:
1. call org.eclipse.jdt.internal.compiler.impl.CompilerOptions.optionKeyFromIrritant(long)
with FinalParameterBound as its argument.
2.  It ought to return an option.  Instead it returns null because the following code is unreachable (see below).



More information:
	public static String optionKeyFromIrritant(long irritant) {
		// keep in sync with warningTokens and warningTokenToIrritant
		int irritantInt = (int) irritant; // results in negative int for longs >= 0x80000000
		if (irritantInt == irritant) { // fails  for FinalParameterBound because the negative int is promoted to a negative long
			switch (irritantInt) {
				// ...
				case (int) FinalParameterBound : // unreachable
					return OPTION_ReportFinalParameterBound;
			}