1 // { dg-do compile }
2 // { dg-options "-Wparentheses" }
3
4 // Template version of Wparentheses-10.C.
5
6 int foo (int);
7
8 template<class T>
9 void
bar(T a,T b,T c)10 bar (T a, T b, T c)
11 {
12 foo (a & b ^ c); // { dg-warning "parentheses" "correct warning" }
13 foo ((a & b) ^ c);
14 foo (a & (b ^ c));
15 foo (1 & 2 ^ c); // { dg-warning "parentheses" "correct warning" }
16 foo ((1 & 2) ^ c);
17 foo (1 & (2 ^ c));
18 foo (1 & 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
19 foo ((1 & 2) ^ 3);
20 foo (1 & (2 ^ 3));
21 foo (a ^ b & c); // { dg-warning "parentheses" "correct warning" }
22 foo ((a ^ b) & c);
23 foo (a ^ (b & c));
24 foo (1 ^ 2 & c); // { dg-warning "parentheses" "correct warning" }
25 foo ((1 ^ 2) & c);
26 foo (1 ^ (2 & c));
27 foo (1 ^ 2 & 3); // { dg-warning "parentheses" "correct warning" }
28 foo ((1 ^ 2) & 3);
29 foo (1 ^ (2 & 3));
30 foo (a + b ^ c); // { dg-warning "parentheses" "correct warning" }
31 foo ((a + b) ^ c);
32 foo (a + (b ^ c));
33 foo (1 + 2 ^ c); // { dg-warning "parentheses" "correct warning" }
34 foo ((1 + 2) ^ c);
35 foo (1 + (2 ^ c));
36 foo (1 + 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
37 foo ((1 + 2) ^ 3);
38 foo (1 + (2 ^ 3));
39 foo (a ^ b + c); // { dg-warning "parentheses" "correct warning" }
40 foo ((a ^ b) + c);
41 foo (a ^ (b + c));
42 foo (1 ^ 2 + c); // { dg-warning "parentheses" "correct warning" }
43 foo ((1 ^ 2) + c);
44 foo (1 ^ (2 + c));
45 foo (1 ^ 2 + 3); // { dg-warning "parentheses" "correct warning" }
46 foo ((1 ^ 2) + 3);
47 foo (1 ^ (2 + 3));
48 foo (a - b ^ c); // { dg-warning "parentheses" "correct warning" }
49 foo ((a - b) ^ c);
50 foo (a - (b ^ c));
51 foo (1 - 2 ^ c); // { dg-warning "parentheses" "correct warning" }
52 foo ((1 - 2) ^ c);
53 foo (1 - (2 ^ c));
54 foo (1 - 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
55 foo ((1 - 2) ^ 3);
56 foo (1 - (2 ^ 3));
57 foo (a ^ b - c); // { dg-warning "parentheses" "correct warning" }
58 foo ((a ^ b) - c);
59 foo (a ^ (b - c));
60 foo (1 ^ 2 - c); // { dg-warning "parentheses" "correct warning" }
61 foo ((1 ^ 2) - c);
62 foo (1 ^ (2 - c));
63 foo (1 ^ 2 - 3); // { dg-warning "parentheses" "correct warning" }
64 foo ((1 ^ 2) - 3);
65 foo (1 ^ (2 - 3));
66 foo (a >= b ^ c); // { dg-warning "parentheses" "correct warning" }
67 foo ((a >= b) ^ c);
68 foo (a >= (b ^ c));
69 foo (1 >= 2 ^ c); // { dg-warning "parentheses" "correct warning" }
70 foo ((1 >= 2) ^ c);
71 foo (1 >= (2 ^ c));
72 foo (1 >= 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
73 foo ((1 >= 2) ^ 3);
74 foo (1 >= (2 ^ 3));
75 foo (a ^ b >= c); // { dg-warning "parentheses" "correct warning" }
76 foo ((a ^ b) >= c);
77 foo (a ^ (b >= c));
78 foo (1 ^ 2 >= c); // { dg-warning "parentheses" "correct warning" }
79 foo ((1 ^ 2) >= c);
80 foo (1 ^ (2 >= c));
81 foo (1 ^ 2 >= 3); // { dg-warning "parentheses" "correct warning" }
82 foo ((1 ^ 2) >= 3);
83 foo (1 ^ (2 >= 3));
84 foo (a == b ^ c); // { dg-warning "parentheses" "correct warning" }
85 foo ((a == b) ^ c);
86 foo (a == (b ^ c));
87 foo (1 == 2 ^ c); // { dg-warning "parentheses" "correct warning" }
88 foo ((1 == 2) ^ c);
89 foo (1 == (2 ^ c));
90 foo (1 == 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
91 foo ((1 == 2) ^ 3);
92 foo (1 == (2 ^ 3));
93 foo (a ^ b == c); // { dg-warning "parentheses" "correct warning" }
94 foo ((a ^ b) == c);
95 foo (a ^ (b == c));
96 foo (1 ^ 2 == c); // { dg-warning "parentheses" "correct warning" }
97 foo ((1 ^ 2) == c);
98 foo (1 ^ (2 == c));
99 foo (1 ^ 2 == 3); // { dg-warning "parentheses" "correct warning" }
100 foo ((1 ^ 2) == 3);
101 foo (1 ^ (2 == 3));
102 foo (a < b ^ c); // { dg-warning "parentheses" "correct warning" }
103 foo ((a < b) ^ c);
104 foo (a < (b ^ c));
105 foo (1 < 2 ^ c); // { dg-warning "parentheses" "correct warning" }
106 foo ((1 < 2) ^ c);
107 foo (1 < (2 ^ c));
108 foo (1 < 2 ^ 3); // { dg-warning "parentheses" "correct warning" }
109 foo ((1 < 2) ^ 3);
110 foo (1 < (2 ^ 3));
111 foo (a ^ b < c); // { dg-warning "parentheses" "correct warning" }
112 foo ((a ^ b) < c);
113 foo (a ^ (b < c));
114 foo (1 ^ 2 < c); // { dg-warning "parentheses" "correct warning" }
115 foo ((1 ^ 2) < c);
116 foo (1 ^ (2 < c));
117 foo (1 ^ 2 < 3); // { dg-warning "parentheses" "correct warning" }
118 foo ((1 ^ 2) < 3);
119 foo (1 ^ (2 < 3));
120 }
121
122 template void bar<int> (int, int, int); // { dg-message "required" }
123