t.Errorf("Error opening file: %v", err)
	}
}

func TestCVE202133196(t *testing.T) {
	// Archive that indicates it has 1 << 128 -1 files,
	// this would previously cause a panic due to attempting
	// to allocate a slice with 1 << 128 -1 elements.
	data := []byte{
		0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x08, 0x08,
		0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

	}
}

type dataAndEOFReader string

func (r dataAndEOFReader) Read(p []byte) (int, error) {
	return copy(p, r), io.EOF
}

func TestPeekThenUnreadRune(t *testing.T) {
	// This sequence used to cause a crash.
	r := NewReader(strings.NewReader("x"))
	r.ReadRune()
	r.Peek(1)
	r.UnreadRune()
	r.ReadRune() // Used to panic here
}

var testOutput = []byte("0123456789abcdefghijklmnopqrstuvwxy")

	CASLW	R9, (R10), ZR                        // 5ffda988
	CASAD	R7, (R11), R15                       // 6f7de7c8
	CASAW	R10, (RSP), R19                      // f37fea88
	CASALD	R5, (R6), R7                         // c7fce5c8
	CASALD	R5, (RSP), R7                        // e7ffe5c8
	CASALW	R5, (R6), R7                         // c7fce588
	CASALW	R5, (RSP), R7                        // e7ffe588
	CASALH	ZR, (R5), R8                         // a8fcff48

			n.Kind = "type"
		case notIntConst | notNumConst | notStrLiteral | notType:
			n.Kind = "not-type"
		}
		needType = append(needType, n)
	}
	if nerrors > 0 {
		// Check if compiling the preamble by itself causes any errors,
		// because the messages we've printed out so far aren't helpful
		// to users debugging preamble mistakes. See issue 8442.
		preambleErrors := p.gccErrors([]byte(builtinProlog + f.Preamble))