issue8042.go

     1  // compile
     2  
     3  // Copyright 2017 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // Verify that gotos across non-variable declarations
     8  // are accepted.
     9  
    10  package p
    11  
    12  func f1() {
    13  	goto L1
    14  	const x = 0
    15  L1:
    16  	goto L2
    17  	type T int
    18  L2:
    19  }
    20  
    21  func f2() {
    22  	{
    23  		goto L1
    24  	}
    25  	const x = 0
    26  L1:
    27  	{
    28  		goto L2
    29  	}
    30  	type T int
    31  L2:
    32  }
    33  
    34  func f3(d int) {
    35  	if d > 0 {
    36  		goto L1
    37  	} else {
    38  		goto L2
    39  	}
    40  	const x = 0
    41  L1:
    42  	switch d {
    43  	case 1:
    44  		goto L3
    45  	case 2:
    46  	default:
    47  		goto L4
    48  	}
    49  	type T1 int
    50  L2:
    51  	const y = 1
    52  L3:
    53  	for d > 0 {
    54  		if d < 10 {
    55  			goto L4
    56  		}
    57  	}
    58  	type T2 int
    59  L4:
    60  	select {
    61  	default:
    62  		goto L5
    63  	}
    64  	type T3 int
    65  L5:
    66  }
    67
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