// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

// If i is a nil interface value, TypeOf returns nil.
func TypeOf(i any) Type {
	return toType(abi.TypeOf(i))
}

// rtypeOf directly extracts the *rtype of the provided value.
func rtypeOf(i any) *abi.Type {
	return abi.TypeOf(i)
}

// ptrMap is the cache for PointerTo.
var ptrMap sync.Map // map[*rtype]*ptrType

// PtrTo returns the pointer type with element t.

			if !slices.Equal(symbols, tt.symbols) {
				t.Errorf("open %s: Symbols() = %v, want %v", tt.file, symbols, tt.symbols)
			}
		}
	}
}

// elf.NewFile requires io.ReaderAt, which compress/gzip cannot
// provide. Decompress the file to a bytes.Reader.
func decompress(gz string) (io.ReaderAt, error) {
	in, err := os.Open(gz)
	if err != nil {
		return nil, err
	}
	defer in.Close()
	r, err := gzip.NewReader(in)

		t := UnixMicro(usec)
		return t.UnixMicro() == usec
	}
	cfg := &quick.Config{MaxCount: 10000}
	if err := quick.Check(f, cfg); err != nil {
		t.Fatal(err)
	}
}

// The time routines provide no way to get absolute time
// (seconds since zero), but we need it to compute the right
// answer for bizarre roundings like "to the nearest 3 ns".
// Compute as t - year1 = (t - 1970) + (1970 - 2001) + (2001 - 1).

		out, err := runcmd(append(cmd, args...)...)
		if err != nil {
			return err
		}

		return t.checkExpectedOutput(out)

	case "run":
		// Run Go file if no special go command flags are provided;
		// otherwise build an executable and run it.
		// Verify the output.
		runInDir = ""
		var out []byte
		var err error

			badGoFile(name, &MultiplePackageError{
				Dir:      p.Dir,
				Packages: []string{p.Name, pkg},
				Files:    []string{firstFile, name},
			})
		}
		// Grab the first package comment as docs, provided it is not from a test file.
		if info.parsed != nil && info.parsed.Doc != nil && p.Doc == "" && !isTest && !isXTest {
			p.Doc = doc.Synopsis(info.parsed.Doc.Text())
		}

		if mode&ImportComment != 0 {

func (h *hmap) noldbuckets() uintptr {
	oldB := h.B
	if !h.sameSizeGrow() {
		oldB--
	}
	return bucketShift(oldB)
}

// oldbucketmask provides a mask that can be applied to calculate n % noldbuckets().
func (h *hmap) oldbucketmask() uintptr {
	return h.noldbuckets() - 1
}

func growWork(t *maptype, h *hmap, bucket uintptr) {