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/* Test C23 deprecated attribute: valid uses. */
/* { dg-do compile } */
/* { dg-options "-std=c23 -pedantic-errors" } */
/* Similar to tests from gnu23-attrs-1.c, but using the standard
attribute instead of gnu::deprecated, and sometimes using
__deprecated__ or a string-literal argument. */
[[deprecated]] void f1 (void);
[[deprecated]] typedef int dep_int;
dep_int dv; /* { dg-warning "deprecated" } */
void
g (void)
{
f1 (); /* { dg-warning "deprecated" } */
}
int
f2 (void)
{
[[deprecated ("for this reason")]] int a = 1;
return a; /* { dg-warning "for this reason" } */
}
int
f3 (void)
{
int a [[__deprecated__]] = 1;
return a; /* { dg-warning "deprecated" } */
}
struct s2 { [[__deprecated__("some other message")]] int a; int b [[deprecated]]; } x;
int
f4 (void)
{
return x.a; /* { dg-warning "some other message" } */
}
int
f5 (void)
{
return x.b; /* { dg-warning "deprecated" } */
}
enum e { E1 [[deprecated("third message")]] };
enum e
f6 (void)
{
return E1; /* { dg-warning "third message" } */
}
int
f7 ([[deprecated]] int y)
{
return y; /* { dg-warning "deprecated" } */
}
union [[__deprecated__]] u { int x; };
void
f8 (void)
{
union u var; /* { dg-warning "deprecated" } */
}
enum [[deprecated("edep reason")]] edep { E2 };
void
f9 (void)
{
enum edep var; /* { dg-warning "edep reason" } */
}
union u2 { [[__deprecated__]] int a; int b [[deprecated]]; } y;
int
f10 (void)
{
return y.a; /* { dg-warning "deprecated" } */
}
int
f11 (void)
{
return y.b; /* { dg-warning "deprecated" } */
}
struct [[deprecated]] s { int x; };
void
f12 (void)
{
struct s var; /* { dg-warning "deprecated" } */
}
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