go/src/cmd/compile/internal/walk/convert.go

// walkConv walks an OCONV or OCONVNOP (but not OCONVIFACE) node.
func walkConv(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkConvInterface walks an OCONVIFACE node.
func walkConvInterface(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// Returns the data word (the second word) used to represent conv.X in
// an interface.
func dataWord(conv *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkBytesRunesToString walks an OBYTES2STR or ORUNES2STR node.
func walkBytesRunesToString(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkBytesToStringTemp walks an OBYTES2STRTMP node.
func walkBytesToStringTemp(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkRuneToString walks an ORUNESTR node.
func walkRuneToString(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkStringToBytes walks an OSTR2BYTES node.
func walkStringToBytes(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkStringToBytesTemp walks an OSTR2BYTESTMP node.
func walkStringToBytesTemp(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkStringToRunes walks an OSTR2RUNES node.
func walkStringToRunes(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// dataWordFuncName returns the name of the function used to convert a value of type "from"
// to the data word of an interface.
// argType is the type the argument needs to be coerced to.
// needsaddr reports whether the value should be passed (needaddr==false) or its address (needsaddr==true).
func dataWordFuncName(from *types.Type) (fnname string, argType *types.Type, needsaddr bool) { … }

// rtconvfn returns the parameter and result types that will be used by a
// runtime function to convert from type src to type dst. The runtime function
// name can be derived from the names of the returned types.
//
// If no such function is necessary, it returns (Txxx, Txxx).
func rtconvfn(src, dst *types.Type) (param, result types.Kind) { … }

func soleComponent(init *ir.Nodes, n ir.Node) ir.Node { … }

// byteindex converts n, which is byte-sized, to an int used to index into an array.
// We cannot use conv, because we allow converting bool to int here,
// which is forbidden in user code.
func byteindex(n ir.Node) ir.Node { … }

func walkCheckPtrArithmetic(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }

// walkSliceToArray walks an OSLICE2ARR expression.
func walkSliceToArray(n *ir.ConvExpr, init *ir.Nodes) ir.Node { … }