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LWG 3035. std::allocator's constructors should be constexpr
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
Wenum-compare-1.c
blob
dd321e0f643e126a1715aa25904abe5fbb4963be
1
/* { dg-do compile } */
2
/* { dg-options "-Wenum-compare" } */
3
enum
E1
{
A
,
B
,
C
};
4
enum
E2
{
D
,
E
,
F
};
5
extern
void
f2
();
6
void
7
f1
()
8
{
9
int
a
=
A
;
10
int
d
=
D
;
11
enum
E1 e1
=
A
;
12
enum
E2 e2
=
D
;
13
if
(
A
>
D
)
/* { dg-warning "comparison between .enum E1. and .enum E2." } */
14
f2
();
15
if
(
e1
>
e2
)
/* { dg-warning "comparison between .enum E1. and .enum E2." } */
16
f2
();
17
if
(
e1
>
e2
+
1
)
18
f2
();
19
if
(
A
>
0
)
20
f2
();
21
if
(
e1
>
0
)
22
f2
();
23
if
(
A
+
D
>
0
)
24
f2
();
25
if
(
e1
>
0
)
26
f2
();
27
if
(
A
+
D
>
0
)
28
f2
();
29
if
((
int
)
A
>
D
)
30
f2
();
31
if
((
int
)
e1
>
e2
)
32
f2
();
33
}