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comparison gcc/testsuite/g++.dg/cpp0x/constexpr-shift1.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 // { dg-do compile { target c++11 } }
2
3 constexpr int
4 fn1 (int i, int j)
5 {
6 return i << j; // { dg-error "is negative" }
7 }
8
9 constexpr int i1 = fn1 (1, -1);
10
11 constexpr int
12 fn2 (int i, int j)
13 {
14 return i << j; // { dg-error "is >= than the precision of the left operand" }
15 }
16
17 constexpr int i2 = fn2 (1, 200);
18
19 constexpr int
20 fn3 (int i, int j)
21 {
22 return i << j; // { dg-error "is negative" }
23 }
24
25 constexpr int i3 = fn3 (-1, 2);
26
27 constexpr int
28 fn4 (int i, int j)
29 {
30 return i << j; // { dg-error "overflows" }
31 }
32
33 constexpr int i4 = fn4 (__INT_MAX__, 2);
34
35 constexpr int
36 fn5 (int i, int j)
37 {
38 return i << j;
39 }
40
41 constexpr int i5 = fn5 (__INT_MAX__, 1);
42
43 constexpr int
44 fn6 (unsigned int i, unsigned int j)
45 {
46 return i << j; // { dg-error "is >= than the precision of the left operand" }
47 }
48
49 constexpr int i6 = fn6 (1, -1);
50
51 constexpr int
52 fn7 (int i, int j)
53 {
54 return i >> j; // { dg-error "is negative" }
55 }
56
57 constexpr int i7 = fn7 (1, -1);
58
59 constexpr int
60 fn8 (int i, int j)
61 {
62 return i >> j;
63 }
64
65 constexpr int i8 = fn8 (-1, 1);
66
67 constexpr int
68 fn9 (int i, int j)
69 {
70 return i >> j; // { dg-error "is >= than the precision of the left operand" }
71 }
72
73 constexpr int i9 = fn9 (1, 200);