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comparison gcc/testsuite/g++.dg/warn/Wparentheses-9.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 }
2 // { dg-options "-Wparentheses" }
3
4 // C++ version of gcc.dg/Wparentheses-6.c
5
6 int foo (int);
7
8 int
9 bar (int a, int b, int c)
10 {
11 foo (a & b | c); // { dg-warning "parentheses" "correct warning" }
12 foo ((a & b) | c);
13 foo (a & (b | c));
14 foo (1 & 2 | c); // { dg-warning "parentheses" "correct warning" }
15 foo ((1 & 2) | c);
16 foo (1 & (2 | c));
17 foo (1 & 2 | 3); // { dg-warning "parentheses" "correct warning" }
18 foo ((1 & 2) | 3);
19 foo (1 & (2 | 3));
20 foo (a | b & c); // { dg-warning "parentheses" "correct warning" }
21 foo ((a | b) & c);
22 foo (a | (b & c));
23 foo (1 | 2 & c); // { dg-warning "parentheses" "correct warning" }
24 foo ((1 | 2) & c);
25 foo (1 | (2 & c));
26 foo (1 | 2 & 3); // { dg-warning "parentheses" "correct warning" }
27 foo ((1 | 2) & 3);
28 foo (1 | (2 & 3));
29 foo (a ^ b | c); // { dg-warning "parentheses" "correct warning" }
30 foo ((a ^ b) | c);
31 foo (a ^ (b | c));
32 foo (1 ^ 2 | c); // { dg-warning "parentheses" "correct warning" }
33 foo ((1 ^ 2) | c);
34 foo (1 ^ (2 | c));
35 foo (1 ^ 2 | 3); // { dg-warning "parentheses" "correct warning" }
36 foo ((1 ^ 2) | 3);
37 foo (1 ^ (2 | 3));
38 foo (a | b ^ c); // { dg-warning "parentheses" "correct warning" }
39 foo ((a | b) ^ c);
40 foo (a | (b ^ c));
41 foo (1 | 2 ^ c); // { dg-warning "parentheses" "correct warning" }
42 foo ((1 | 2) ^ c);
43 foo (1 | (2 ^ c));
44 foo (1 | 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
45 foo ((1 | 2) ^ 3);
46 foo (1 | (2 ^ 3));
47 foo (a + b | c); // { dg-warning "parentheses" "correct warning" }
48 foo ((a + b) | c);
49 foo (a + (b | c));
50 foo (1 + 2 | c); // { dg-warning "parentheses" "correct warning" }
51 foo ((1 + 2) | c);
52 foo (1 + (2 | c));
53 foo (1 + 2 | 3); // { dg-warning "parentheses" "correct warning" }
54 foo ((1 + 2) | 3);
55 foo (1 + (2 | 3));
56 foo (a | b + c); // { dg-warning "parentheses" "correct warning" }
57 foo ((a | b) + c);
58 foo (a | (b + c));
59 foo (1 | 2 + c); // { dg-warning "parentheses" "correct warning" }
60 foo ((1 | 2) + c);
61 foo (1 | (2 + c));
62 foo (1 | 2 + 3); // { dg-warning "parentheses" "correct warning" }
63 foo ((1 | 2) + 3);
64 foo (1 | (2 + 3));
65 foo (a - b | c); // { dg-warning "parentheses" "correct warning" }
66 foo ((a - b) | c);
67 foo (a - (b | c));
68 foo (1 - 2 | c); // { dg-warning "parentheses" "correct warning" }
69 foo ((1 - 2) | c);
70 foo (1 - (2 | c));
71 foo (1 - 2 | 3); // { dg-warning "parentheses" "correct warning" }
72 foo ((1 - 2) | 3);
73 foo (1 - (2 | 3));
74 foo (a | b - c); // { dg-warning "parentheses" "correct warning" }
75 foo ((a | b) - c);
76 foo (a | (b - c));
77 foo (1 | 2 - c); // { dg-warning "parentheses" "correct warning" }
78 foo ((1 | 2) - c);
79 foo (1 | (2 - c));
80 foo (1 | 2 - 3); // { dg-warning "parentheses" "correct warning" }
81 foo ((1 | 2) - 3);
82 foo (1 | (2 - 3));
83 foo (a > b | c); // { dg-warning "parentheses" "correct warning" }
84 foo ((a > b) | c);
85 foo (a > (b | c));
86 foo (1 > 2 | c); // { dg-warning "parentheses" "correct warning" }
87 foo ((1 > 2) | c);
88 foo (1 > (2 | c));
89 foo (1 > 2 | 3); // { dg-warning "parentheses" "correct warning" }
90 foo ((1 > 2) | 3);
91 foo (1 > (2 | 3));
92 foo (a | b > c); // { dg-warning "parentheses" "correct warning" }
93 foo ((a | b) > c);
94 foo (a | (b > c));
95 foo (1 | 2 > c); // { dg-warning "parentheses" "correct warning" }
96 foo ((1 | 2) > c);
97 foo (1 | (2 > c));
98 foo (1 | 2 > 3); // { dg-warning "parentheses" "correct warning" }
99 foo ((1 | 2) > 3);
100 foo (1 | (2 > 3));
101 foo (a <= b | c); // { dg-warning "parentheses" "correct warning" }
102 foo ((a <= b) | c);
103 foo (a <= (b | c));
104 foo (1 <= 2 | c); // { dg-warning "parentheses" "correct warning" }
105 foo ((1 <= 2) | c);
106 foo (1 <= (2 | c));
107 foo (1 <= 2 | 3); // { dg-warning "parentheses" "correct warning" }
108 foo ((1 <= 2) | 3);
109 foo (1 <= (2 | 3));
110 foo (a | b <= c); // { dg-warning "parentheses" "correct warning" }
111 foo ((a | b) <= c);
112 foo (a | (b <= c));
113 foo (1 | 2 <= c); // { dg-warning "parentheses" "correct warning" }
114 foo ((1 | 2) <= c);
115 foo (1 | (2 <= c));
116 foo (1 | 2 <= 3); // { dg-warning "parentheses" "correct warning" }
117 foo ((1 | 2) <= 3);
118 foo (1 | (2 <= 3));
119 }