PrintOrHtmlSSA bool           // true if GOSSAFUNC matches, true even if fe.Log() (spew phase results to stdout) is false.  There's an odd dependence on this in debug.go for method logf.
	ruleMatches    map[string]int // number of times countRule was called during compilation for any given string
	ABI0           *abi.ABIConfig // A copy, for no-sync access
	ABI1           *abi.ABIConfig // A copy, for no-sync access