go/src/cmd/compile/internal/ir/reassign_consistency_check.go

// checkStaticValueResult compares the result from ReassignOracle.StaticValue
// with the corresponding result from ir.StaticValue to make sure they agree.
// This method is called only when turned on via build tag.
func checkStaticValueResult(n Node, newres Node) { … }

// checkReassignedResult compares the result from ReassignOracle.Reassigned
// with the corresponding result from ir.Reassigned to make sure they agree.
// This method is called only when turned on via build tag.
func checkReassignedResult(n *Name, newres bool) { … }

// fmtFullPos returns a verbose dump for pos p, including inlines.
func fmtFullPos(p src.XPos) string { … }