// dddErrPos returns the positioner for reporting an invalid ... use in a call.
func dddErrPos(call *ast.CallExpr) positioner { return atPos(call.Ellipsis) }

// argErrPos returns positioner for reporting an invalid argument count.
func argErrPos(call *ast.CallExpr) positioner { return inNode(call, call.Rparen) }

// startPos returns the start position of node n.
func startPos(n ast.Node) token.Pos { return n.Pos() }

func (p position_) String() string {
	if p.line == 0 {
		if p.filename == "" {
			return "<unknown position>"
		}
		return p.filename
	}
	if p.col == 0 {
		return fmt.Sprintf("%s:%d", p.filename, p.line)
	}
	return fmt.Sprintf("%s:%d:%d", p.filename, p.line, p.col)
}

// A PosBase represents the base for relative position information:
// At position pos, the relative position is filename:line:col.

	invalidOp  = "invalid operation: "
)

// The positioner interface is used to extract the position of type-checker errors.
type positioner interface {
	Pos() token.Pos
}

func (check *Checker) error(at positioner, code Code, msg string) {
	err := check.newError(code)
	err.addf(at, "%s", msg)
	err.report()
}

func (check *Checker) errorf(at positioner, code Code, format string, args ...any) {

ksum","kids":[],"cl_weight":0.0004266211604095563,"touches":1,"min_t":1229478785,"max_t":1229478785,"mean_t":1229478785},{"name":"transform-absolute-in-positioned-container-expected.checksum","kids":[],"cl_weight":0.0004982561036372695,"touches":1,"min_t":1228525763,"max_t":1228525763,"mean_t":1228525763},{"name":"transform-absolute-in-positioned-container-expected.png","kids":[],"cl_weight":0.0004982561036372695,"touches":1,"min_t":1228525763,"max_t":1228525763,"mean_t":1228525763},{"name":"out...

)

// allowVersion reports whether the current package at the given position
// is allowed to use version v. If the position is unknown, the specified
// module version (Config.GoVersion) is used. If that version is invalid,
// allowVersion returns true.
func (check *Checker) allowVersion(at positioner, v goVersion) bool {
	fileVersion := check.conf.GoVersion
	if pos := at.Pos(); pos.IsValid() {

  static ArgSpec CreateInput(const OpDef::ArgDef& arg_def, int position);
  static ArgSpec CreateOutput(const OpDef::ArgDef& arg_def, int position);

  const string& name() const { return name_; }
  const string& description() const { return description_; }
  const ArgType arg_type() const { return arg_type_; }
  const int position() const { return position_; }

 private:

	for _, decl := range f.Decls {
		// Get the filename, line, and column back via the file set.
		// We get both the relative and absolute position.
		// The relative position is relative to the last line directive.
		// The absolute position is the exact position in the source.
		pos := decl.Pos()
		relPosition := fset.Position(pos)
		absPosition := fset.PositionFor(pos, false)

		// Either a FuncDecl or GenDecl, since we exit on error.
		kind := "func"

import "unsafe"

// Test variables
var (
	checkedPointer            = []byte{1}
	doublePointerChecked      = []byte{1}
	singleInnerPointerChecked = []byte{1}
)

// This test checks the positions of variable identifiers.
// Changing the positions of the test variables idents after this point will break the test.

func TestSingleArgumentCast() C.int {

package types2

import (
	"cmd/compile/internal/syntax"
	"go/constant"
	"go/token"
)

const isTypes2 = true

// cmpPos compares the positions p and q and returns a result r as follows:
//
// r <  0: p is before q
// r == 0: p and q are the same position (but may not be identical)
// r >  0: p is after q
//
// If p and q are in different files, p is before q if the filename

// license that can be found in the LICENSE file.

// Verify the impact of line directives on error positions and position formatting.

package main

import (
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"strings"
)

// Each of these tests is expected to fail (missing package clause)
// at the position determined by the preceding line directive.
var tests = []struct {
	src, pos string
}{