"typecheck.go",    // types2 reports extra error at function call

	"fixedbugs/bug176.go", // types2 reports all errors (pref: types2)
	"fixedbugs/bug195.go", // types2 reports slight different errors, and an extra error
	"fixedbugs/bug412.go", // types2 produces a follow-on error

	"fixedbugs/issue11614.go", // types2 reports an extra error
	"fixedbugs/issue17038.go", // types2 doesn't report a follow-on error (pref: types2)

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

// Check for compile or link error.

package main

import (
	"os/exec"
	"strings"
)

func main() {
	out, err := exec.Command("go", "run", "fixedbugs/issue9862.go").CombinedOutput()
	outstr := string(out)
	if err == nil {
		println("go run issue9862.go succeeded, should have failed\n", outstr)
		return
	}
	if !strings.Contains(outstr, "symbol too large") {

// so we have to run the test as a subprocess.

package main

import (
	"os/exec"
	"strings"
)

func main() {
	out, _ := exec.Command("go", "run", "fixedbugs/issue33275.go").CombinedOutput()
	if strings.Contains(string(out), "index out of range") {
		panic(`go run issue33275.go reported "index out of range"`)
	}

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

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"os/exec"
	"path/filepath"
	"regexp"
)

func main() {
	err := os.Chdir(filepath.Join("fixedbugs", "issue9355.dir"))
	check(err)

	f, err := ioutil.TempFile("", "issue9355-*.o")
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
	f.Close()

	test("external") // The 'cgo' build constraint should imply that a linker is available.
}

func test(linkmode string) {
	out, err := exec.Command("go", "run", "-ldflags", "-B=0x12345678 -linkmode="+linkmode, filepath.Join("fixedbugs", "issue10607a.go")).CombinedOutput()
	if err != nil {
		fmt.Printf("BUG: linkmode=%s %v\n%s\n", linkmode, err, out)
		os.Exit(1)
	}

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"os/exec"
	"path/filepath"
)

func main() {
	err := os.Chdir(filepath.Join(".", "fixedbugs", "bug369.dir"))
	check(err)

	tmpDir, err := ioutil.TempDir("", "bug369")
	check(err)
	defer os.RemoveAll(tmpDir)

	tmp := func(name string) string {
		return filepath.Join(tmpDir, name)
	}

		//
		// // Exit early if we already know t is valid.
		// // This is purely an optimization but it prevents excessive computation
		// // times in pathological cases such as testdata/fixedbugs/issue6977.go.
		// // (Note: The valids map could also be allocated locally, once for each
		// // validType call.)
		// if check.valids.lookup(t) != nil {
		// 	break
		// }

		//
		// // Exit early if we already know t is valid.
		// // This is purely an optimization but it prevents excessive computation
		// // times in pathological cases such as testdata/fixedbugs/issue6977.go.
		// // (Note: The valids map could also be allocated locally, once for each
		// // validType call.)
		// if check.valids.lookup(t) != nil {
		// 	break
		// }

func TestExamples(t *testing.T)  { testDirFiles(t, "../../internal/types/testdata/examples", false) }
func TestFixedbugs(t *testing.T) { testDirFiles(t, "../../internal/types/testdata/fixedbugs", false) }
func TestLocal(t *testing.T)     { testDirFiles(t, "testdata/local", false) }

func testDirFiles(t *testing.T, dir string, manual bool) {
	testenv.MustHaveGoBuild(t)
	dir = filepath.FromSlash(dir)

func TestStdFixed(t *testing.T) {
	testenv.MustHaveGoBuild(t)

	if testing.Short() && testenv.Builder() == "" {
		t.Skip("skipping in short mode")
	}

	testTestDir(t, filepath.Join(testenv.GOROOT(t), "test", "fixedbugs"),
		"bug248.go", "bug302.go", "bug369.go", // complex test instructions - ignore
		"bug398.go",      // go/types doesn't check for anonymous interface cycles (go.dev/issue/56103)
		"issue6889.go",   // gc-specific test