>>> Flow 1 (client to server)
00000000  16 03 01 01 06 01 00 01  02 03 03 dc 6d 25 a7 37  |............m%.7|
00000010  5a 18 ef e8 ba a7 4b cb  25 8b 5a 61 bd fd 99 56  |Z.....K.%.Za...V|
00000020  a8 7f 10 26 f7 f4 e9 3e  16 89 ce 20 ac c3 35 13  |...&...>... ..5.|
00000030  d1 28 31 15 15 2d 6b e9  50 20 07 2c c5 48 6c 21  |.(1..-k.P .,.Hl!|
00000040  78 bf c9 7c c4 39 e7 2e  0a ed 71 21 00 04 00 2f  |x..|.9....q!.../|

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

import "./a"

func main() {
	for _, f := range []func() int{
		a.F1, a.F2, a.F3, a.F4,
		a.F5, a.F6, a.F7, a.F8, a.F9} {
		if f() > 1 {
			panic("f() > 1")
		}
	}

000002c0  c4 cf c2 ed 90 99 5f 58  cb 3b 74 08 04 00 80 da  |......_X.;t.....|
000002d0  4d 5e f1 10 1f ed 70 d1  88 7a 22 79 6e 5c c9 4c  |M^....p..z"yn\.L|
000002e0  e3 e7 a2 bd f4 3d f4 75  dc a3 85 5e f1 af 55 6f  |.....=.u...^..Uo|
000002f0  e3 36 21 c6 8a 44 e9 58  29 89 32 4d 14 90 9d 1b  |.6!..D.X).2M....|
00000300  bd 0e fa c3 eb 40 5d 05  5d ba 58 55 3e f9 30 b8  |.....@].].XU>.0.|

00000140  d9 2b 2b 24 23 77 5b 1c  3b bd 75 5d ce 20 54 cf  |.++$#w[.;.u]. T.|
00000150  a1 63 87 1d 1e 24 c4 f3  1d 1a 50 8b aa b6 14 43  |.c...$....P....C|
00000160  ed 97 a7 75 62 f4 14 c8  52 d7 02 03 01 00 01 a3  |...ub...R.......|
00000170  81 93 30 81 90 30 0e 06  03 55 1d 0f 01 01 ff 04  |..0..0...U......|
00000180  04 03 02 05 a0 30 1d 06  03 55 1d 25 04 16 30 14  |.....0...U.%..0.|

	MOVH	$0x0, R2
	SUBW	R5, R3
	RISBGZ	$32, $47, $0, R3, R4
	SRAW	$8, R4, R1
	RISBGN	$0, $31, $32, R4, R2
	ORW	$0x45000000, R1
L6:
	LDGR	R2, F2
	FMOVD	184(R9), F0
	WFMADB	V8, V2, V0, V8
	FMOVD	176(R9), F4
	WFMADB	V10, V2, V8, V2
	FMOVD	168(R9), F0
	FMOVD	160(R9), F6
	FMOVD	152(R9), F1
	WFMADB	V2, V6, V4, V6
	WFMADB	V2, V1, V0, V1
	WFMDB	V2, V2, V4
	FMOVD	144(R9), F0
	WFMADB	V6, V4, V1, V6

TEXT	·f(SB), 4, $8-0
	CALL	·f1(SB)
	RET	·f2(SB)
	CALL	·unreachable(SB)

TEXT	·leaf(SB), 4, $0-0
	RET	·f3(SB)
	JMP	·unreachable(SB)

TEXT	·leaf2(SB), 4, $32-0 // nonzero frame size
	RET	·f4(SB)

00000160  9f 6c 61 3c c0 b0 41 d4  d9 2b 2b 24 23 77 5b 1c  |.la<..A..++$#w[.|
00000170  3b bd 75 5d ce 20 54 cf  a1 63 87 1d 1e 24 c4 f3  |;.u]. T..c...$..|
00000180  1d 1a 50 8b aa b6 14 43  ed 97 a7 75 62 f4 14 c8  |..P....C...ub...|
00000190  52 d7 02 03 01 00 01 a3  81 93 30 81 90 30 0e 06  |R.........0..0..|
000001a0  03 55 1d 0f 01 01 ff 04  04 03 02 05 a0 30 1d 06  |.U...........0..|

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

// Verify that type switch statements with duplicate cases are detected
// by the compiler.
// Does not compile.

package main

import "fmt"

func f4(e interface{}) {
	switch e.(type) {
	case int:
	case int: // ERROR "duplicate case int in type switch"
	case int64:
	case error:
	case error: // ERROR "duplicate case error in type switch"
	case fmt.Stringer:

000000d0  58 95 86 e9 3d 19 e6 5c  27 73 60 c8 8d 78 02 f4  |X...=..\'s`..x..|
000000e0  1d a4 98 09 a3 19 70 69  3c 25 62 66 2a ab 22 23  |......pi<%bf*."#|
000000f0  c5 7b 85 38 4f 2e 09 73  32 a7 bd 3e 9b ad ca 84  |.{.8O..s2..>....|
00000100  07 e6 0f 3a ff 77 c5 9d  41 85 00 8a b6 9b ee b0  |...:.w..A.......|
00000110  a4 3f 2d 4c 4c e6 42 3e  bb 51 c8 dd 48 54 f4 0c  |.?-LL.B>.Q..HT..|

000000d0  58 95 86 e9 3d 19 e6 5c  27 73 60 c8 8d 78 02 f4  |X...=..\'s`..x..|
000000e0  1d a4 98 09 a3 19 70 69  3c 25 62 66 2a ab 22 23  |......pi<%bf*."#|
000000f0  c5 7b 85 38 4f 2e 09 73  32 a7 bd 3e 9b ad ca 84  |.{.8O..s2..>....|
00000100  07 e6 0f 3a ff 77 c5 9d  41 85 00 8a b6 9b ee b0  |...:.w..A.......|
00000110  a4 3f 2d 4c 4c e6 42 3e  bb 51 c8 dd 48 54 f4 0c  |.?-LL.B>.Q..HT..|